CN105476749B - Auripuncture, Injection in Tympanic Cavity Medical Devices - Google Patents
Auripuncture, Injection in Tympanic Cavity Medical Devices Download PDFInfo
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- CN105476749B CN105476749B CN201610046759.2A CN201610046759A CN105476749B CN 105476749 B CN105476749 B CN 105476749B CN 201610046759 A CN201610046759 A CN 201610046759A CN 105476749 B CN105476749 B CN 105476749B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/20—Ear surgery
- A61F11/202—Surgical middle-ear ventilation or drainage, e.g. permanent; Implants therefor
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- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
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- Otolaryngology (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention is on a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, it is related to ear nose larynx field of medical device, main purpose, which is to solve second of inserting needle injection formation, two holes after tapping in the prior art, causes medicine reflux, and increase patient punctures the technical problem of pain.The technical scheme mainly used for：Auripuncture, Injection in Tympanic Cavity Medical Devices, including support frame, fixing device, contiguous block and auripuncture, Injection in Tympanic Cavity medical treatment device, auripuncture, Injection in Tympanic Cavity medical treatment device include the first sting device, the second sting device, aspirator and injection device；First sting device includes puncture needle and the first connector；Second sting device includes injection needle and the second connector；Aspirator includes negative pressure mechanism and joint among three members；Injection device includes syringe and the 4th connector；There is two kinds of aspiration phases and injection state to use form for auripuncture, Injection in Tympanic Cavity medical treatment device.
Description
Technical field
The present invention relates to ear nose larynx technical field of medical equipment, more particularly to a kind of auripuncture, Injection in Tympanic Cavity doctor
Treat equipment.
Background technology
Secretory otitis media is using hydrotympanum and Hearing as the middle ear inflammatory disease of principal character.The cause of disease is mainly
Obstruction of eustachian tube, tympanum endocrine can not be drained to pharyngeal, formation hydrotympanum.Hydrotympanum is generally omission timber, diffusate
With the mixture of juice.It is the key for treating secretory otitis media to remove hydrotympanum.Tympanotomy suctions out hydrotympanum
It is the most frequently used treatment method of tympanitis, it is simple and easy to apply.Wherein, when treating secretory otitis media, after conventional tapping
Need second of inserting needle injection, form two holes sometimes, during injection medicine from another pin hole reflux to eardrum outside；In addition, secondary
Puncture also can making patients puncture pain.
The content of the invention
In view of this, the present invention provides a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, and main purpose is to solve now
Having in technology after tapping second of inserting needle injection form two holes causes medicine reflux, and the technology that increase patient punctures pain is asked
Topic.
To reach above-mentioned purpose, present invention generally provides following technical scheme：
Embodiments of the invention provide a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, including：
Support frame, which is provided with the supporting part for carrying user；
Fixing device, is arranged on support frame as described above, and the fixing device is corresponding with the position of the supporting part, is used for
The head of the user is gripped；
Contiguous block, is arranged on support frame as described above, and the position of the contiguous block is corresponding with the position of the supporting part, institute
State contiguous block and be provided with the pilot hole run through；
Auripuncture, Injection in Tympanic Cavity medical treatment device, it includes：
First sting device, it includes puncture needle and the first connector, and the puncture needle has the first pin through two ends
Hole, the first connector inner hollow, one end of first connector is connected with one end of the puncture needle, and described
One pin hole is connected inside first connector；The other end of first connector has the first opening inside connection, institute
The inwall for stating the first opening is provided with the first screw thread；The puncture needle passes through the pilot hole, the puncture needle and the pilot hole
Slide damping to coordinate, so that the puncture needle pilot hole can be slided relatively, and protected in the position of slip and the contiguous block
Hold and stablize relatively；
Second sting device, it includes injection needle and the second connector, and the injection needle has the second pin through two ends
Hole, one end of second connector is provided with the first groove, and the bottom surface of first groove is provided with the second groove and insertion
The first through hole of the second connector other end end face, the other end of second connector connects with one end of the injection needle
Connect, and second pin hole is connected with second inside grooves；The inwall of first groove is provided with the second screw thread, described the
The lateral wall of the other end of two connectors is provided with the 3rd screw thread being adapted with first screw thread；Wherein, the injection needle is inserted
Enter in first pin hole, and flowing hole, described are formed between the inwall of the outer wall of the injection needle and first pin hole
Two connectors are spirally connected by the first screw thread of the 3rd screw thread and first connector, and first through hole connection is described
Flowing hole；
Aspirator, it includes negative pressure mechanism and joint among three members, and the negative pressure mechanism has inner chamber and made in described
Chamber produces the negative pressure generating device of negative pressure, and one end of the joint among three members is provided with the 3rd groove, the one of the joint among three members
The outer wall at end is provided with the 4th screw thread being adapted with second screw thread；The bottom surface of 3rd groove is provided with through described the
Also be convexly equipped with plug on second through hole of the joint among three members other end, the bottom surface of the 3rd groove, second through hole with institute
The opposite one end of the 3rd groove is stated to be connected with the negative pressure mechanism, and second through hole is connected with the inner chamber；
Injection device, it includes syringe and the 4th connector, and the outer wall of the 4th connector is provided with and described the
The 5th screw thread that two screw threads are adapted, one end of the 4th connector is provided with the through the 4th connector other end the 3rd
Through hole, the openend of the third through-hole is connected with the injection port end of the syringe, and the third through-hole connects the note
The injection port of emitter；
Wherein, when the auripuncture, Injection in Tympanic Cavity medical treatment device are in the first use state, the joint among three members
It is spirally connected by the second screw thread of the 4th screw thread and second connector, the plug is inserted in second groove, and
Second pin hole is blocked, the first through hole connects the inside of the 3rd groove；
When the auripuncture, Injection in Tympanic Cavity medical treatment device are in the second use state, the 4th connector passes through
Second screw thread of the 5th screw thread and second connector is spirally connected, and the 4th connector is stretched into first groove
The end face of the one end in portion is in contact with the outer rim of the opening of the first through hole, to block the first through hole；And the described 3rd
Through hole connects second pin hole.
By above-mentioned technical proposal, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices at least have following beneficial effect
Really：
In the technical scheme that provides of the present invention, because second puncture needle is set in inside first puncture needle, wear when first
When pricker punctures the eardrum of patient, the second puncture needle that first puncture needle can drive it internal also punctures the eardrum of patient, the
Both one puncture needle and second puncture needle are only formed with a puncturing hole on the eardrum of patient, when needing to aspirate intratympanic product
Liquid or when needing to Injection in Tympanic Cavity decoction, it is only necessary to select corresponding connector（Joint among three members or the 4th connector）With
Two connectors are connected, and are formed two holes on eardrum without secondary puncture and are caused outside decoction reflux to eardrum, also will not be secondary
Puncturing increases the pain punctured to patient.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is that a kind of auripuncture, the Injection in Tympanic Cavity medical treatment device that one embodiment of the invention is provided are used first
Structural representation during state；
Fig. 2 is that a kind of auripuncture, the Injection in Tympanic Cavity medical treatment device that one embodiment of the invention is provided are used second
Structural representation during state；
Fig. 3 is a kind of structural representation for first sting device that one embodiment of the invention is provided；
Fig. 4 is a kind of structural representation at the first visual angle of second sting device that one embodiment of the invention is provided；
Fig. 5 is a kind of structural representation at the second visual angle of second sting device that one embodiment of the invention is provided；
Fig. 6 is a kind of structural representation for aspirator that one embodiment of the invention is provided；
Fig. 7 is the structural representation for another aspirator that one embodiment of the invention is provided；
Fig. 8 is the structural representation for another aspirator that one embodiment of the invention is provided；
Fig. 9 is the structural representation for another aspirator that one embodiment of the invention is provided；
Figure 10 is a kind of structural representation for injection device that one embodiment of the invention is provided；
Figure 11 is the structural representation for another injection device that one embodiment of the invention is provided；
Figure 12 is the structural representation for another injection device that one embodiment of the invention is provided；
Figure 13 is a kind of auripuncture of one embodiment of the invention offer, the structural representation of Injection in Tympanic Cavity Medical Devices
Figure；
Figure 14 be one embodiment of the invention provide another auripuncture, the structure of Injection in Tympanic Cavity Medical Devices shows
It is intended to；
Figure 15 is a kind of auripuncture, the first sub-folder of Injection in Tympanic Cavity Medical Devices that one embodiment of the invention is provided
Hold the structural representation of seat；
Figure 16 is a kind of part-structure block diagram of the control circuit for remote control that one embodiment of the invention is provided；
Figure 17 is a kind of auripuncture, the control circuit of Injection in Tympanic Cavity Medical Devices that one embodiment of the invention is provided
Part-structure block diagram.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to embodiment, structure, feature and its effect according to the present patent application, are described in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same embodiment.In addition, one or more
Special characteristic, structure or feature in individual embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of auripuncture of one embodiment of the present of invention proposition, Injection in Tympanic Cavity medical treatment dress
Put the 100, including first sting device 1, the second sting device 2, aspirator 3 and injection device 4.
Wherein, as shown in figure 3, the first sting device 1 includes the connector 12 of puncture needle 11 and first.Puncture needle 11, which has, to be passed through
Wear first pin hole 111 at two ends.The inner hollow of first connector 12.One end of first connector 12 connects with one end of puncture needle 11
Connect, and the first pin hole 111 is connected inside the first connector 12.The other end of first connector 12 has first inside connection to open
Mouth 121, the inwall of the first opening 121 is provided with the first screw thread 1211.
As shown in figure 4, the second sting device 2 includes the connector 22 of injection needle 21 and second.Injection needle 21, which has, runs through two
Second pin hole 211 at end.One end of second connector 22 is provided with the first groove 221.The bottom surface of first groove 221 is provided with second
Groove 2211.It is preferred that, as shown in figure 5, second groove 2211 is arranged on the middle part of the bottom surface of the first groove 221.First groove
The first through hole 2212 of the other end end face of the second connector of insertion 22 is additionally provided with 221 bottom surface.The number of the first through hole 2212
Amount can be single or multiple, and when the quantity of first through hole 2212 is multiple, the plurality of first through hole 2212 is with the first groove
221 center line is rounded to be uniformly distributed.The other end of second connector 22 is connected with one end of injection needle 21, and injection needle 21
The inside of the second pin hole 211 and the second groove 2211 connect.It is preferred that, passed through as shown in figure 5, the bottom of the second groove 2211 is provided with
The connecting hole 2201 of the other end of the second connector 22 is worn, one end of injection needle 21 is connected with the openend of connecting hole 2201, with reality
The technique effect that second pin hole 211 of existing injection needle 21 is connected with the inside of the second groove 2211.Wherein, in the second connector 22
First groove 221 in portion and the second groove 2211 formation step trough.As shown in figure 4, the inwall of the first groove 221 is provided with the second spiral shell
Line 2213.The lateral wall of the other end of second connector 22 is provided with the 3rd screw thread 222 being adapted with foregoing first screw thread 1211.
Being adapted now, refers to that both the first connector 12 and the second connector 22 can be by the spiral shells of the first screw thread 1211 and the 3rd
Line 222 is spirally connected.Wherein, as depicted in figs. 1 and 2, in the first pin hole 111 of the insertion of injection needle 21 puncture needle 11, and injection needle 21
Outer wall and the first pin hole 111 inwall between formed flowing hole 2101.Second connector 22 passes through the 3rd screw thread 222 and first
First screw thread 1211 of connector 12 is spirally connected, so that both keep being relatively fixed.First through hole 2212 on second connector 22
Connect flowing hole 2101.
As shown in Figure 1, Figure 2 with shown in Fig. 5 to Fig. 9, aspirator 3 includes negative pressure mechanism 31 and joint among three members 32.Negative pressure machine
Structure 31 has inner chamber 311 and makes the negative pressure generating device 312 of the generation of inner chamber 311 negative pressure.One end of joint among three members 32 is provided with
3rd groove 321.The outer wall of one end of joint among three members 32 is provided with the 4th screw thread 322 being adapted with the second screw thread 2213, this
When " being adapted " refer to that the connector 22 of joint among three members 32 and second can be by the screw thread 322 of the second screw thread 2213 and the 4th
It is spirally connected.The bottom surface of 3rd groove 321 is provided with the second through hole 3211 through the other end of joint among three members 32.3rd groove 321
Bottom surface on be also convexly equipped with plug 3212.One end opposite with the 3rd groove 321 of second through hole 3211 connects with negative pressure mechanism 31
Connect, and the second through hole 3211 is connected with the inner chamber 311 of negative pressure mechanism 31, thus, when negative pressure generating device 312 is in negative pressure mechanism 31
Inner chamber 311 in when producing negative pressure, also there is in the second through hole 3211 negative pressure.
As shown in Figure 1, Figure 2, shown in Figure 10 to Figure 12, injection device 4 includes the connector 42 of syringe 41 and the 4th.4th connection
First 42 outer wall is provided with the 5th screw thread 422 being adapted with the second screw thread 2213, and " being adapted " herein refers to the 4th connection
First 42 and second connector 22 can be spirally connected by the second screw thread 2213 and the 5th screw thread 422.One end of 4th connector 42 is set
There is the third through-hole 421 through the other end of the 4th connector 42.The openend of third through-hole 421 and the injection port end of syringe 41
Connection, and third through-hole 421 connect syringe 41 injection port 4112, thus syringe 41 can by third through-hole 421 to
Outer injection medicine.
Auripuncture, the Injection in Tympanic Cavity medical treatment device 100 of the present invention has at least two use states.Wherein, such as Fig. 1
Shown, when auripuncture, Injection in Tympanic Cavity medical treatment device 100 are in the first use state, joint among three members 32 passes through the 4th spiral shell
Second screw thread 2213 of line 322 and the second connector 22 is spirally connected, and the plug 3212 in joint among three members 32 inserts the second groove
In 2211, and the second pin hole 211 that closure is connected with the inside of the second groove 2211；First through hole on second connector 22
The inside of 3rd groove 321 of 2212 connection joints among three members 32.First use state of medical treatment device of the present invention with can be with
Referred to as aspiration phases, under first use state, the flowing hole 2101 between puncture needle 11 and injection needle 21 is sequentially communicated
First through hole 2212 on second connector 22, the 3rd groove 321 in joint among three members 32, second in joint among three members 32
The inner chamber 311 of through hole 3211, negative pressure mechanism 31.When negative pressure generating device 312 produces negative pressure in the interior intracavitary of negative pressure mechanism 31,
Also there is negative pressure, thus, when puncture needle 11 and injection needle 21 is equal in the flowing hole 2101 connected with the inner chamber of negative pressure mechanism 31
When inserting in the tympanum of patient, negative pressure mechanism 31 can draw intratympanic hydrops by flowing hole 2101, and hydrops is stored
To the interior intracavitary of negative pressure mechanism 31.
As shown in Fig. 2 when auripuncture, Injection in Tympanic Cavity medical treatment device 100 are in the second use state, injection device 4
The 4th connector 42 be spirally connected by the second screw thread 2213 of the 5th screw thread 422 and the second connector 22, the 4th connector 42
The end face of the one end stretched into inside the first groove 221 is in contact with the outer rim of the opening of first through hole 2212, is led to blocking first
Hole 2212；And the 4th third through-hole 421 on connector 42 connects the second pin hole 211 of injection needle 21.Medical treatment device of the present invention
Second use state and injection state can be referred to as, under second use state, the second pin hole 211 is sequentially communicated the
The injection port 4112 of three through holes 421 and syringe 41.When puncture needle 11 and injection needle 21 are inserted in the tympanum of patient,
Syringe 41 can by Injection in Tympanic Cavity decoction from the second pin hole 211 to patient.
Need exist for explanation be：After puncture needle 11 and injection needle 21 are inserted in the tympanum of patient, when needs are taken out
When inhaling intratympanic hydrops, as shown in figure 1, can be by the second of the sting device 2 of joint among three members 32 and second of aspirator 3
Connector 22 is spirally connected；When needing to Injection in Tympanic Cavity decoction, as shown in Fig. 2 can be by the joint among three members 32 of aspirator 3
Screwed out from the second connector 22, and the 4th connector 42 of injection device 4 is screwed into the second connector 22.Wherein, medical matters
Personnel can select the second connector 22 to be connected with joint among three members 32 according to actual conditions, or is connected with the 4th connector 42
Connect.
In the technical scheme of above-mentioned offer, as depicted in figs. 1 and 2, because second puncture needle 11 is set in the first puncture
Inside pin 11, when first puncture needle 11 punctures the eardrum of patient, first puncture needle 11 can drive its second internal puncture
Pin 11 also punctures the eardrum of patient, and both first puncture needle 11 and second puncture needle 11 are only formed with one on the eardrum of patient
Puncturing hole, when needing to aspirate intratympanic hydrops or need to Injection in Tympanic Cavity decoction, it is only necessary to select corresponding connector
（The connector 42 of joint among three members 32 or the 4th）It is connected with the second connector 22, two is formed on eardrum without secondary puncture
Hole is caused outside decoction reflux to eardrum, also will not pain of the secondary puncture to patient's increase puncture.
It is foregoing in order to realize specifically when implementing foregoing auripuncture, the technical scheme of Injection in Tympanic Cavity medical treatment device 100
The function of negative pressure mechanism 31 and negative pressure generating device 312, embodiments of the invention have numerous embodiments, wherein, in reality
In first example of existing negative pressure mechanism 31 and the function of negative pressure generating device 312：As shown in fig. 6, foregoing negative pressure mechanism 31
The first sleeve can be included（Do not indicated in figure）.First sleeve has the inner chamber 311 of aforementioned negative pressure mechanism 31.The one of first sleeve
End is with the second opening 313 inside connection.The other end of first sleeve is provided with fourth hole 314.Negative pressure mechanism 31 passes through
The openend of four through holes 314 is connected with one end opposite with the 3rd groove 321 of the second through hole 3211, so that the second through hole 3211
Connected with fourth hole 314, because the second through hole 3211 is also connected with the 3rd groove 321, so that the second through hole 3211, four-way
The groove 321 of hole 314 and the 3rd is connected.Foregoing negative pressure generating device 312 includes first piston 3121 and First piston bar
3122, first piston 3121 is placed in the inner chamber 311 of the first sleeve, and is slidingly sealed cooperation with the cavity wall of inner chamber 311, this
" being slidingly sealed cooperation " refers to that first piston 3121 can both be slided with respect to inner chamber 311 wall of the first sleeve, but with the first sleeve
The sealing of inner chamber 311 wall coordinate, told on strengthening negative pressure when first piston 3121 is aspirated, prevent the inner chamber of the first sleeve
311 gas leakage.One end of First piston bar 3122 is connected with first piston 3121, and the other end of First piston bar 3122 stretches out second
Opening 313, to facilitate medical worker to be operated by the suction of the First piston bar 3122 to first piston 3121.This
In one example, make first piston 3121 relative the applying power of first piston 3121 by First piston bar 3122 as medical worker
When the wall of inner chamber 311 of first sleeve is displaced outwardly, negative pressure can be produced in the inner chamber 311 of the first sleeve.
Further, in first example, as shown in Figure 7 and Figure 8, the openend of fourth hole 314 and the second through hole
3211 one end opposite with the 3rd groove 321 is formed in one structure, with improve the first sleeve and joint among three members 32 both
Between connective stability.However, in an alternative embodiment, as shown in fig. 6, the openend of foregoing fourth hole 314
It can also be connected with one end opposite with the 3rd groove 321 of the second through hole 3211 by flange, can also so reach the 4th
The technique effect that through hole 314 is connected with the second through hole 3211.Wherein, can be according to user's specifically using which kind of embodiment
Actual demand is set, and will not be repeated here.
Foregoing negative pressure mechanism 31 and negative pressure generating device 312 can also be realized by other technologies scheme, specifically
In the second example of function of aforementioned negative pressure mechanism 31 and negative pressure generating device 312 is realized：As shown in figure 9, foregoing is negative
Press mechanism 31 includes the first container 301 being made up of elastic material, such as the first container being made up of rubber or silica gel material
301.First container 301 has the inner chamber 311 of aforementioned negative pressure mechanism 31.Foregoing negative pressure generating device 312 is the first container 301
Itself, the first container 301 produces negative pressure by the reply of self-deformation in inner chamber 311.Negative pressure mechanism 31 passes through the first container 301
Connected with one end opposite with the 3rd groove 321 of the second through hole 3211, so that the second through hole 3211 and the first container 301 is interior
Chamber 311 is connected.When user presses the first container 301, elastic deformation, the inner chamber of the first container 301 occur for the first container 301
311 volume reduces, and when unclamping the first container 301, the first container 301 is produced by the reply of self-deformation in inner chamber 311
Negative pressure, to realize the function of negative pressure mechanism 31 and negative pressure generating device 312.
Further, as shown in figure 9, auripuncture of the present invention, Injection in Tympanic Cavity medical treatment device 100 also include elastic component
302, such as spring, elastic silica gel or elastic caoutchouc etc..Elastic component 302 is arranged in the first container 301, and elastic component 302 is used for
Coordinate with the first container 301, to aid in the reply of the self-deformation of the first container 301, help the first container 301 quickly to be produced in inner chamber
Raw negative pressure.
It is foregoing in order to realize specifically when implementing foregoing auripuncture, the technical scheme of Injection in Tympanic Cavity medical treatment device 100
The function of syringe 41, embodiments of the invention have numerous embodiments, wherein, the first of the function of realizing syringe 41
In example：As shown in Figure 10, foregoing syringe 41 includes second sleeve 411, second piston 412 and second piston bar 413.The
Two sleeves 411 have injecting cavity 4113, and one end of second sleeve 411 has the 3rd opening 4111 inside connection, second sleeve
411 other end is provided with foregoing injection port 4112.Second piston 412 is placed in injecting cavity 4113, and with injecting cavity 4113
Cavity wall is slidingly sealed cooperation, and " being slidingly sealed cooperation " herein refers to that second piston 412 both can be interior with respect to second sleeve 411
Cavity wall is slided, and seals cooperation with the internal chamber wall of second sleeve 411, can effectively prevent the medicine liquid leakage in second sleeve 411.
One end of second piston bar 413 is connected with second piston 412, and the other end of second piston bar 413 stretches out the 3rd opening 4111, with
Medical worker is facilitated to be operated by the displacement of the second piston bar 413 to second piston 412.In second example, when
Medical worker, to the applying power of second piston 412, makes second piston 412 interior with respect to second sleeve 411 by second piston bar 413
When cavity wall is moved inward, the decoction in second sleeve 411 can be expelled to the drum of patient from the second pin hole 211 of injection needle 21
It is indoor.
Foregoing syringe 41 can also be realized by other technologies scheme, specifically realize the function of said injector device 41
The second example in：As shown in figure 12, said injector device 41 can include the second container 401 being made up of elastic material, such as
The second container 401 being made up of rubber or silica gel material.Second container 401 has foregoing injection port 4112.When pressing second
During container 401, the decoction in second container 401 can be expelled in the tympanum of patient from the second pin hole 211 of injection needle 21.
In the first example and the second example of the syringe 41 of foregoing offer, as is illustrated by figs. 11 and 12, the 4th connection
The end of injection port 4112 of the openend of third through-hole 421 and syringe 41 can be formed in one structure on first 42, to improve the
The connective stability of four connectors 42 and syringe 41.However, in an alternative embodiment, as shown in Figure 10, foregoing
The openend of third through-hole 421 can also be connected with the end of injection port 4112 of syringe 41 by flange on four connectors 42, with
Reach the technique effect that third through-hole 421 is connected with the injection port 4112 of syringe 41.Wherein, specifically using which kind of embodiment party
Formula, can set according to the actual demand of user, will not be repeated here.
As shown in Figure 10 to Figure 12, one end opposite with injection port 4112 of foregoing 4th connector 42 can be provided with projection
423.Third through-hole 421 on 4th connector 42 runs through the outer face of projection 423 based on the 4th connector 42.As shown in Fig. 2
When auripuncture of the present invention, Injection in Tympanic Cavity medical treatment device 100 are in the second use state, projection 423 inserts the second groove
In 2211, and cooperation is slidingly sealed with the madial wall of the second groove 2211, " being slidingly sealed cooperation " herein had referred to projection 423 both
It can be slided with respect to the madial wall of the second groove 2211, and the opening of the second groove 2211 is sealed, with further envelope
The technique effect of stifled first through hole 2212.
Specifically when implementing foregoing auripuncture, the technical scheme of Injection in Tympanic Cavity medical treatment device 100, as shown in figure 8, preceding
The one end being connected with the bottom surface of the 3rd groove 321 for stating the upper plug head 3212 of joint among three members 32 is provided with annular flange 3213.Such as
Shown in Fig. 1, when auripuncture of the present invention, Injection in Tympanic Cavity medical treatment device 100 are in the first use state, the annular flange 3213
One end opposite with the bottom surface of the 3rd groove 321 end face and the second groove 2211 on the second connector 22 opening outer rim
It is in contact, to block the opening of the second groove 2211, the technique effect of the second pin hole 211 with auxiliary closure injection needle 21.
As depicted in figs. 1 and 2, the end face and second of one end opposite with the first connector 12 of foregoing first pin hole 111
The end face of one end opposite with the second connector 22 of pin hole 211 can thereby may be ensured that puncture needle 11 at grade
When puncturing into the tympanum of patient, injection needle 21 is also punctured in the tympanum of patient simultaneously.Describe for convenience, the present embodiment
In plane can be taken as the first plane 101.
In order to improve the puncture effect of syringe needle, as shown in figure 1, the center line of foregoing first pin hole 111 and above-mentioned first flat
The angle a in face 101 can be 30 degree, to form needle point on the top of puncture needle 11 and injection needle 21.Certainly, substituted at one
In embodiment, the angle a of the center line of foregoing first pin hole 111 and above-mentioned first plane 101 can also for 40 degree, 50 degree, 60
Other numerical value between degree and 30 degree to 60 degree, can equally reach and form needle point on the top of puncture needle 11 and injection needle 21
Technique effect.
As shown in Figure 13 and Figure 14, embodiments of the invention also provide a kind of auripuncture, Injection in Tympanic Cavity Medical Devices,
Including support frame 5, fixing device 7, contiguous block 81 and auripuncture, Injection in Tympanic Cavity medical treatment device.Wherein, auripuncture,
Injection in Tympanic Cavity medical treatment device includes the first sting device, the second sting device, aspirator and injection device.First punctures
Device includes puncture needle and the first connector, and puncture needle has the first pin hole through two ends, the first connector inner hollow, the
One end of one connector and one end of puncture needle are connected, and the first pin hole is connected inside the first connector；First connector it is another
One end has the first opening inside connection, and the inwall of the first opening is provided with the first screw thread；Second sting device includes injection needle
With the second connector, injection needle has the second pin hole through two ends, and one end of the second connector is provided with the first groove, and first is recessed
First through hole of the bottom surface of groove provided with the second groove and insertion the second connector other end end face, the second connector it is another
End is connected with one end of injection needle, and the second pin hole is connected with the second inside grooves；The inwall of first groove is provided with the second screw thread,
The lateral wall of the other end of second connector is provided with the 3rd screw thread being adapted with the first screw thread；Wherein, injection needle insertion first
Form flowing hole in pin hole, and between the inwall of the outer wall of injection needle and the first pin hole, the second connector by the 3rd screw thread with
First screw thread of the first connector is spirally connected, and first through hole connection flowing hole；Aspirator includes negative pressure mechanism and the 3rd connection
Head, negative pressure mechanism has inner chamber and inner chamber is produced the negative pressure generating device of negative pressure, and one end of joint among three members is provided with the 3rd
Groove, the outer wall of one end of joint among three members is provided with the 4th screw thread being adapted with the second screw thread；Set on the bottom surface of 3rd groove
Have and plug be also convexly equipped with the second through hole through the joint among three members other end, the bottom surface of the 3rd groove, the second through hole with the
The opposite one end of three grooves is connected with negative pressure mechanism, and the second through hole is connected with inner chamber；Injection device includes syringe and the 4th
Connector, the outer wall of the 4th connector is provided with the 5th screw thread being adapted with the second screw thread, and one end of the 4th connector is provided with
Through the third through-hole of the 4th connector other end, the openend of third through-hole and the injection port end of syringe are connected, and the 3rd
Through hole connects the injection port of syringe；Wherein, when auripuncture, Injection in Tympanic Cavity medical treatment device are in the first use state, the
Joint among three members is spirally connected by the second screw thread of the 4th screw thread and the second connector, and plug is inserted in the second groove, and closure second
Pin hole, first through hole connects the inside of the 3rd groove；When auripuncture, Injection in Tympanic Cavity medical treatment device are in the second use state
When, the 4th connector is spirally connected by the second screw thread of the 5th screw thread and the second connector, and the 4th connector stretches into the first groove
The end face of internal one end is in contact with the outer rim of the opening of first through hole, to block first through hole；And third through-hole connection the
Two pin holes.Need exist for explanation be：Involved auripuncture, Injection in Tympanic Cavity medical treatment device can use upper in the present embodiment
Auripuncture described in embodiment, the structure of Injection in Tympanic Cavity medical treatment device 100 are stated, concrete implementation and operation principle can
Referring to the corresponding content in above-described embodiment, here is omitted.
As shown in Figure 13 and Figure 14, in above-mentioned auripuncture, the technical scheme of Injection in Tympanic Cavity Medical Devices, support frame
5 are provided with the supporting part 6 for being used for carrying user, such as seat board etc..Fixing device 7 is arranged on support frame 5, fixing device 7
Gripped for the head to user.Fixing device 7 is corresponding with the position of supporting part 6, and " corresponding " herein refers to
When patient is sitting on supporting part 6, the head of user can be fixed for fixing device 7.Contiguous block 81 is arranged on support
On frame 5, contiguous block 81 is provided with the pilot hole run through（Do not indicated in figure）.Foregoing auripuncture, Injection in Tympanic Cavity medical treatment device
100 puncture needle 11 passes through pilot hole, and puncture needle 11 slides damping with pilot hole and coordinated, so that puncture needle 11 can be oppositely oriented hole
Slide, and can be kept relative stability in the position of slip with contiguous block 81.Wherein, the position of contiguous block 81 and the position of supporting part 6
Put corresponding, " corresponding " herein refers to when patient is sitting on supporting part 6, the puncture needle 11 on contiguous block 81 can be to suffering from
The eardrum of person carries out puncture procedure.
In the technical scheme of above-mentioned offer, patient can be sitting on supporting part 6, be then arranged on consolidating on support frame 5
Determining device 7 can grip to the head of patient, prevent the head wobble effects puncture procedure of patient, then promote puncture needle
11, puncture needle 11 is oppositely oriented hole slip, until puncture needle 11 is pierced into the tympanum of patient, then pass through auripuncture, drum
Aspirator 3 and injection device 4 on erebro ventricular injection medical treatment device 100 can carry out suction hydrops and liquid medicine injection to patient
Operation.
Due to different patients, its height is different, causes patient to be sitting in the position on its head when on supporting part 6 also not
Together, in order that the head of the patient with different heights can be fixed for fixing device 7, the embodiment of the present invention provides as follows
Embodiment：As shown in Figure 13 and Figure 14, auripuncture of the invention, Injection in Tympanic Cavity Medical Devices, in addition to first is vertical
Post 91, the first connector 93 and first driving means 94.First column 91 is connected with support frame 5, vertical on the first column 91
Ground is provided with first straight line slide rail 92.First connector 93 is fixedly connected with the sliding block 921 of first straight line slide rail 92.Foregoing fixation
Device 7 is arranged on the first connector 93.The drive connection of 94 and first connector of first driving means 93, first driving means 94
The relative first straight line slide rail 92 of the first connector 93 can be driven to lift displacement, the first connector 93 drives fixing device thereon
7 relative first straight line slide rails 92 lift displacement, are adjusted with the height to fixing device 7, can be to different bodies
The head of high patient is fixed.
As shown in figure 13, foregoing first driving means 94 can include the first driving cylinder, and first driving means 94 pass through
The output end of first driving cylinder and the drive connection of the first connector 93, the first driving cylinder are used to driving the first connector 93 relative the
One line slide rail 92 lifts displacement.Wherein, the first driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to user's
Actual demand is set.
However, in an alternative embodiment, foregoing first driving means 94, which can also be used, removes the first driving cylinder
Outside other embodiment, in the alternative embodiment, as shown in figure 14, foregoing first driving means 94 include first
Leading screw 941, the first nut seat being screwed onto on the first leading screw 941（Do not indicated in figure）And first motor 942.First
Thick stick 941 is vertically situated on the first column 91, such as can be vertically situated at by support base on the first column 91.It is foregoing
The first connector 93 be fixedly connected with the first nut seat, the first motor 942 and the drive connection of the first leading screw 941.When
When one motor 942 drives the rotation of the first leading screw 941, the first leading screw 941 drives the first nut seat elevating movement, so that first
The first connector 93 and fixing device 7 on nut seat also lift displacement.
Specifically when implementing foregoing auripuncture, the technical scheme of Injection in Tympanic Cavity Medical Devices, such as Figure 13 and Figure 14 institutes
Show, foregoing fixing device 7 can include the grip slipper being arranged on the first connector 93（Do not indicated in figure）.Under grip slipper
End is provided with semi-spherical grooves（Do not indicated in figure）.Fixing device 7 is gripped by the semi-spherical grooves to the head of user.Its
In, grip slipper includes the first subgrip-slipper 71 and the second subgrip-slipper 72.The lower end of first subgrip-slipper 71 and the second sub-folder are held
The lower end of seat 72 is respectively provided with a quarter spherical groove 711（As shown in figure 15）.Wherein, the first subgrip-slipper 71 is fixedly installed on
On a connection piece 93, the second subgrip-slipper 72 is slidably disposed on the first connector 93.When the second subgrip-slipper 72 relative the
When a connection piece 93 slides into first position, the first subgrip-slipper 71 is fastened with the second subgrip-slipper 72, and the first grip slipper and
A quarter spherical groove 711 on both second subgrip-slippers 72 cooperatively forms foregoing semi-spherical grooves.When the second subgrip-slipper
When 72 relative first connectors 93 slide into the second place, between having between the first subgrip-slipper 71 and the second subgrip-slipper 72
The a quarter spherical groove 711 on the subgrip-slipper 72 of a quarter spherical groove 711 and second in gap, and the first subgrip-slipper 71
Relatively.Fixing device 7 also includes latch-up structure 73, and latch-up structure 73 is used to maintain position of second subgrip-slipper 72 after slip
Stablize relatively with the first subgrip-slipper 71.In the present embodiment, because the second subgrip-slipper 72 can be slided with respect to the first connector 93
It is dynamic, so that the distance between the first subgrip-slipper 71 and the second subgrip-slipper 72 are adjustable, to adapt to different head size
Patient.
As shown in figure 13, above-mentioned latch-up structure 73 can include the second driving cylinder, and the second driving cylinder is arranged on the first company
On fitting 93, the output end of the second driving cylinder and the drive connection of the second subgrip-slipper 72.Second driving cylinder can be with motorized motions
The displacement of two subgrip-slipper 72, and position of second subgrip-slipper 72 after displacement can be made to keep relative stability.Wherein, the second driving
Cylinder can be pneumatic cylinder or hydraulic cylinder etc., can specifically be set, will not be repeated here according to the actual demand of user.
However, in an alternative embodiment, foregoing latch-up structure 73 can also be used in addition to the second driving cylinder
Other embodiment, in the alternative embodiment, as shown in figure 14, foregoing latch-up structure 73 can include bolt 731,
The first flange 712 being arranged on the first subgrip-slipper 71 and the second flange 721 being arranged on the second subgrip-slipper 72, the
One flange 712 and second flange 721 are connected by bolt 731.Bolt 731 is used to maintain the second subgrip-slipper 72 after slip
Stablize relatively with the first subgrip-slipper 71 position.Wherein, which kind of embodiment latch-up structure 73 specifically uses, can be according to user
Actual demand set, will not be repeated here.
In order to realize that the second foregoing subgrip-slipper 72 is slidably disposed on the technique effect on the first connector 93, this
The embodiment of invention also provides following embodiment：The lower end of foregoing first connector 93 is provided with the first dovetail chute（In figure
Do not indicate）.The upper end of second subgrip-slipper 72 is adapted with the Inner edge profiles of the first dovetail chute, the second subgrip-slipper 72 it is upper
End is connected in the first dovetail chute, and is slidably matched with the inwall of the first dovetail chute.
Specifically when implementing foregoing auripuncture, the technical scheme of Injection in Tympanic Cavity Medical Devices, as shown in figure 13, this hair
Bright Medical Devices also include the second column 95, the second connector 96 and the second drive device 98.Second column 95 is arranged on
On support frame 5, second straight line slide rail 97 is vertically provided with the second column 95.Second connector 96 and second straight line slide rail 97
Sliding block 971 is fixedly connected, and foregoing contiguous block 81 is arranged on the second connector 96.Second drive device 98 and the second connector
96 drive connections, the second drive device 98 is used to drive the relative second straight line slide rail 97 of the second connector 96 to lift displacement, with band
Dynamic contiguous block 81 and auripuncture, Injection in Tympanic Cavity medical treatment device 100 on contiguous block 81 lift displacement.In the present embodiment
In, the lifting displacement of auripuncture, Injection in Tympanic Cavity medical treatment device 100 is adjusted by the second drive device 98, will
Puncture needle 11 is adjusted to the position of suitable puncture, facilitates medical worker to operate.
As shown in figure 13, the second foregoing drive device 98 can include the second driving cylinder, and the second drive device 98 passes through
The output end of second driving cylinder and the drive connection of the second connector 96, the second driving cylinder are used to driving the second connector 96 relative the
Two line slide rails 97 lift displacement.Second driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to the reality of user
Demand is set.
However, in an alternative embodiment, the second foregoing drive device 98, which can also be used, removes the second driving cylinder
Outside other embodiment, in the alternative embodiment, as shown in figure 14, the second drive device 98 include the second leading screw
981st, the second nut seat 982 and the second motor 983 on the second leading screw 981 are screwed onto.Second leading screw 981 is vertically set
Put on the second column 95, such as be vertically situated at by support base on the second column 95.Second connector 96 and the second spiral shell
Female seat 982 is fixedly connected, the second motor 983 and the drive connection of the second leading screw 981.When the second motor 983 driving the
When two leading screws 981 rotate, the second leading screw 981 drives the elevating movement of the second nut seat 982, so that the on the second nut seat 982
Two connectors 96 and contiguous block 81 also lift displacement.
Further, as shown in Figure 13 and Figure 14, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices can also include
3rd line slide rail 82, the 3rd connector 83 and the 3rd drive device 84.3rd line slide rail 82 is horizontally disposed at second
On connector 96.3rd connector 83 is fixedly connected with the sliding block of the 3rd line slide rail 82.Foregoing contiguous block 81 is arranged on
On three connectors 83, to be connected by the 3rd connector 83 and the 3rd line slide rail 82 with the second connector 96.3rd driving dress
84 and the drive connection of the 3rd connector 83 are put, for driving the relative horizontal displacement of 3rd line slide rail 82 of the 3rd connector 83.
In the technical scheme that the present embodiment is provided, contiguous block 81 can be with horizontal displacement, with further facilitating medical worker to contiguous block
81 and the technique effect that is adjusted of position of puncture needle 11 thereon.
The 3rd above-mentioned drive device 84 can include the 3rd driving cylinder（Do not indicated in figure）, the 3rd drive device 84 passes through
The output end of 3rd driving cylinder and the drive connection of the 3rd connector 83, the 3rd driving cylinder are used to driving the 3rd connector 83 relative the
The horizontal displacement of three line slide rail 82.Wherein, the 3rd driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to user's
Actual demand is set.
However, in an alternative embodiment, the 3rd foregoing drive device 84, which can also be used, removes the 3rd driving cylinder
Outside other embodiment, in the alternative embodiment, foregoing the 3rd drive device 84 includes the 3rd leading screw（In figure not
Sign）, the 3rd nut seat that is screwed onto on the 3rd leading screw（Do not indicated in figure）And the 3rd motor（Do not indicated in figure）.The
Three leading screws are horizontally disposed on the second connector 96, such as the second connector 96 can be horizontally disposed at by support base
On.3rd connector 83 is fixedly connected with the 3rd nut seat, the 3rd motor and the 3rd leading screw drive connection.When the 3rd driving
When motor drives the rotation of the 3rd leading screw, the 3rd leading screw drives the 3rd nut seat horizontal movement, so that the on the 3rd nut seat the 3rd
Connector 83 and the also horizontal displacement of contiguous block 81.
Specifically when implementing foregoing auripuncture, the technical scheme of Injection in Tympanic Cavity Medical Devices, foregoing contiguous block 81
It can rotate and be connected with the 3rd connector 83, and the position after rotation can maintain to stablize relatively with the 3rd connector 83, carry
The technique effect that angle to auripuncture, the puncture needle 11 of Injection in Tympanic Cavity medical treatment device 100 is adjusted, to facilitate medical matters
Personnel are according to actual needs by the angular adjustment of puncture needle 11 to correct position, to facilitate the eardrum to patient to carry out puncture behaviour
Make.
It is as shown in figure 13, preceding in order to realize that foregoing contiguous block 81 and the 3rd connector 83 rotate the technique effect being connected
The contiguous block 81 stated can be rotated with the 3rd connector 83 by Damping rotation shaft 811 and is connected, to realize contiguous block 81 after rotation
Position and the 3rd connector 83 maintain metastable technique effect.However, in an alternative embodiment, foregoing company
Connecing block 81 can also be as shown in figure 14, preceding in the alternative embodiment using the other embodiment in addition to Damping rotation shaft
The contiguous block 81 stated is rotated by bolt 812 and the 3rd connector 83 and be connected, with realize position of the contiguous block 81 after rotation and
3rd connector 83 maintains to stablize relatively.Wherein, which kind of reality the connection between the connector 83 of contiguous block 81 and the 3rd specifically uses
Mode is applied, can be set, will not be repeated here according to the actual demand of user.
Specifically when implementing foregoing auripuncture, the technical scheme of Injection in Tympanic Cavity Medical Devices, such as Figure 13 and Figure 14 institutes
Show, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices can also include supporting plate 85, the 4th connector 86 and the 4th driving
Device 87.Supporting plate 85 is arranged on support frame 5, and the upper end of supporting plate 85 is provided with chute（Do not indicated in figure）, chute level sets
Put.4th connector 86 is placed in chute, and is coordinated with slide.The lower end of 4th connector 86 and the second column 95 connects
Connect.Four-drive device 87 and the drive connection of the 4th connector 86, for driving the relative chute horizontal displacement of the 4th connector 86,
To drive the second column 95 and the horizontal displacement of contiguous block 81 on the 4th connector 86, with further to contiguous block 81 and
The technique effect that the position of puncture needle 11 on contiguous block 81 is adjusted.
Need exist for explanation be：Direction of above-mentioned 4th connector 86 with respect to chute horizontal displacement and the 3rd connector 83
Direction with respect to the horizontal displacement of the 3rd line slide rail 82 is vertical, so that contiguous block 81 can be orthogonal in X, Y, Z tri-
Direction top offset, allows the puncture needle 11 on contiguous block 81 and contiguous block 81 to be adjusted to any position according to the actual requirements
Put, so as to facilitate user to carry out puncture procedure to the eardrum of patient.
As shown in figure 13, foregoing four-drive device 87 includes the 4th driving cylinder（Do not indicated in figure）, the 4th driving dress
87 output ends and the drive connection of the 4th connector 86 by the 4th driving cylinder are put, the 4th driving cylinder is used to drive the 4th connector
86 relative chute horizontal displacements.Wherein, the 4th driving cylinder can be for pneumatic cylinder or hydraulic cylinder etc., specifically can be according to the reality of user
Border demand is set.
However, in an alternative embodiment, foregoing four-drive device 87, which can also be used, removes the 4th driving cylinder
Outside other embodiment, in the alternative embodiment, as shown in figure 14, foregoing four-drive device 87 includes the 4th
Leading screw 871, the 4th nut seat 872 and the 4th motor 873 being screwed onto on the 4th leading screw 871.The level of 4th leading screw 871
Ground is arranged on support frame 5, such as can be horizontally disposed at by support base on support frame 5.4th connector 86 and the 4th
Nut seat 872 is fixedly connected, the 4th motor 873 and the drive connection of the 4th leading screw 871.When the 4th motor 873 drives
When 4th leading screw 871 rotates, the 4th leading screw 871 drives the horizontal movement of the 4th nut seat 872, so that on the 4th nut seat 872
4th connector 86 and the also horizontal displacement of contiguous block 81.
Need exist for explanation be：In a specific application example, as shown in figure 14, foregoing first driving means
94th, the second drive device 98, the 3rd drive device 84 and four-drive device 87 use the technical scheme of feed screw nut, its
Specific embodiment may refer to above describe accordingly, will not be repeated here.In this example, eardrum of the present invention is worn
Thorn, Injection in Tympanic Cavity Medical Devices also include remote control（Do not indicated in figure）, as shown in figure 16, remote control includes housing（In figure
Do not indicate）, the first control module 885 and input block 884, the first control module 885 and input block 884 are arranged at shell
In vivo.The input area of input block 884 is appeared by the window on housing.First control module 885 respectively with input block
884th, the first motor 942, the second motor 983, the 3rd motor and the 4th motor 873 are communicated to connect.
User can be sent to the first control module 885 by input block 884 and be instructed, and the first control module 885 is received after instruction, can
To control corresponding motor to start or close, to be indirectly controlled the displacement of fixing device 7 and contiguous block 81.It is preferred that
, the first control module 885 and the first motor 942, the second motor 983, the 3rd motor and the 4th driving
It is wireless connection between motor 873, to reduce the inconvenience that the cable of wired connection is brought.Specifically, the first control module 885
It can be driven respectively with the first motor 942, the second motor the 983, the 3rd by wireless radio frequency modules or bluetooth module etc.
Dynamic motor and the 4th motor 873 are communicated to connect.
Above-mentioned input block 884 can be button or Trackpad etc., can specifically be set according to the actual demand of user.
The first above-mentioned control module 885 can be single-chip microcomputer or microprocessor etc..
In order to improve the stability of auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices, Medical Devices of the present invention are prevented
Shake, the embodiment of the present invention also provides following embodiment：As shown in Figure 13 and Figure 14, set on foregoing support frame 5
There is supporting leg 88, supporting leg 88 is with supporting auripuncture of the present invention, the supporting surface of Injection in Tympanic Cavity Medical Devices to pass through bolt 881
It is fixedly connected, the Medical Devices of the present invention is tightly held on supporting surface such as ground.
Specifically when implementing auripuncture of the present invention, the technical scheme of Injection in Tympanic Cavity Medical Devices, foregoing contiguous block
Radiation source can be provided with 81（Do not indicated in figure）, such as LED etc..Medical worker can be by the radiation source to patient
Duct be irradiated, to facilitate puncture needle 11 to the puncture procedure of patient's eardrum.It is preferred that, the lighting angle of the radiation source
It can adjust.
As shown in figure 17, auripuncture of the present invention, Injection in Tympanic Cavity Medical Devices can also include the shooting being sequentially connected
First 881, second control module 882 and display unit 883.Camera 881 is arranged on contiguous block 81, and camera 881 can be with
Operation to medical worker is imaged.Second control module 882 is used for the image information for receiving the collection of camera 881, and root
Default rule is used according to image information, corresponding display signal is sent to display unit 883.Display unit 883 is used to receive
Signal is shown, and shows corresponding information.Wherein, specifically, the live video of collection can be passed through the second control by camera 881
Molding block 882 is sent to display unit 883 and shown, to facilitate operation of the medical worker to scene to be monitored.Camera
881 can also gather the diseased region such as eardrum of patient, facilitate patient to be checked.Wherein, the second control module 882 can be with
For single-chip microcomputer or microprocessor etc., display unit 883 can be display etc..
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, according to
Any simple modification, equivalent variations and the modification made according to the technical spirit of the present invention to above example, still fall within this hair
In the range of bright technical scheme.
Claims (1)
1. a kind of auripuncture, Injection in Tympanic Cavity Medical Devices, it is characterised in that including：
Support frame, which is provided with the supporting part for carrying user；
Fixing device, is arranged on support frame as described above, and the fixing device is corresponding with the position of the supporting part, for institute
The head for stating user is gripped；
Contiguous block, is arranged on support frame as described above, and the position of the contiguous block is corresponding with the position of the supporting part, the company
Connect block and be provided with the pilot hole run through；
Auripuncture, Injection in Tympanic Cavity medical treatment device, it includes：
First sting device, it includes puncture needle and the first connector, and the puncture needle has the first pin hole through two ends, institute
The first connector inner hollow is stated, one end of first connector is connected with one end of the puncture needle, and first pin
Hole is connected inside first connector；What the other end of first connector had connection internal first is open, and described the
The inwall of one opening is provided with the first screw thread；The puncture needle passes through the pilot hole, and the puncture needle is slided with the pilot hole
Damping coordinates, so that the puncture needle pilot hole can be slided relatively, and in the position of slip and contiguous block holding phase
To stable；
Second sting device, it includes injection needle and the second connector, and the injection needle has the second pin hole through two ends, institute
The one end for stating the second connector is provided with the first groove, and the bottom surface of first groove is provided with described in the second groove and insertion the
The first through hole of two connector other end end faces, second groove is arranged on the middle part of the first groove floor；Described second connects
The other end of joint is connected with one end of the injection needle, and second pin hole is connected with second inside grooves；It is described
The inwall of first groove is provided with the second screw thread, and the lateral wall of the other end of second connector is provided with and the first screw thread phase
3rd screw thread of adaptation；Wherein, the injection needle is inserted in first pin hole, and the outer wall of the injection needle and described first
Flowing hole is formed between the inwall of pin hole, second connector passes through the 3rd screw thread and the first of first connector
Screw thread is spirally connected, and the first through hole connects the flowing hole；
Aspirator, it includes negative pressure mechanism and joint among three members, and the negative pressure mechanism has inner chamber and produces the inner chamber
The negative pressure generating device of raw negative pressure, one end of the joint among three members is provided with the 3rd groove, one end of the joint among three members
Outer wall is provided with the 4th screw thread being adapted with second screw thread；The bottom surface of 3rd groove is provided with to be connected through the described 3rd
Also be convexly equipped with plug on second through hole of the joint other end, the bottom surface of the 3rd groove, second through hole with described
The opposite one end of three grooves is connected with the negative pressure mechanism, and second through hole is connected with the inner chamber；
Injection device, it includes syringe and the 4th connector, and the outer wall of the 4th connector is provided with and second spiral shell
The 5th screw thread that line is adapted, one end of the 4th connector is provided with the threeway through the 4th connector other end
Hole, the openend of the third through-hole is connected with the injection port end of the syringe, and the third through-hole connects the injection
The injection port of device；
Wherein, when the auripuncture, Injection in Tympanic Cavity medical treatment device are in the first use state, the joint among three members passes through
Second screw thread of the 4th screw thread and second connector is spirally connected, and the plug is inserted in second groove, and closure
Second pin hole, the first through hole connects the inside of the 3rd groove；
When the auripuncture, Injection in Tympanic Cavity medical treatment device are in the second use state, the 4th connector passes through described
Second screw thread of the 5th screw thread and second connector is spirally connected, and the 4th connector stretches into first inside grooves
The end face of one end is in contact with the outer rim of the opening of the first through hole, to block the first through hole；And the third through-hole
Connect second pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046759.2A CN105476749B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046759.2A CN105476749B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105476749A CN105476749A (en) | 2016-04-13 |
| CN105476749B true CN105476749B (en) | 2017-11-07 |
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| CN201610046759.2A Active CN105476749B (en) | 2016-01-23 | 2016-01-23 | Auripuncture, Injection in Tympanic Cavity Medical Devices |
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| CN108524100A (en) * | 2018-05-03 | 2018-09-14 | 张琦 | Auripuncture, Injection in Tympanic Cavity medical treatment device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225811A (en) * | 1998-02-09 | 1999-08-18 | 刘伟琦 | Tube adapter for drum membrane |
| EP1689302A4 (en) * | 2003-11-12 | 2010-07-07 | Lue Stephen J Van | Magnetic devices and apparatus for medical/surgical procedures and methods for using same |
| CN2822661Y (en) * | 2004-09-13 | 2006-10-04 | 陆建忠 | Adjustable sleeve needle type medical device for sucking/injecting liquid |
| CN202179564U (en) * | 2011-07-30 | 2012-04-04 | 邢会学 | Tumor biopsy sampler |
| CN202235583U (en) * | 2011-08-18 | 2012-05-30 | 党立 | Disposable umbilical vein trocar |
| CN104873276A (en) * | 2015-03-27 | 2015-09-02 | 王莹 | Cardiac color Doppler ultrasonography positioning puncture device |
| CN204766132U (en) * | 2015-05-28 | 2015-11-18 | 赵永宏 | Needle is kept somewhere in disposable tympanum puncture |
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