CN206526355U - Nose treats atomizer - Google Patents
Nose treats atomizer Download PDFInfo
- Publication number
- CN206526355U CN206526355U CN201621084015.1U CN201621084015U CN206526355U CN 206526355 U CN206526355 U CN 206526355U CN 201621084015 U CN201621084015 U CN 201621084015U CN 206526355 U CN206526355 U CN 206526355U
- Authority
- CN
- China
- Prior art keywords
- rod
- atomizer
- treats
- center
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of nose and treats atomizer, including drug pushing device and the atomising head for being fixed on its front end, the atomising head includes the body of rod and the cock body positioned at its distal end, there is fluid outlet the distal end of the cock body, the body of rod includes a hollow inner chamber extended along axis, and it is interior provided with a center-pole, and the distal face of the center-pole is streamline wall, the streamline wall is closely attached on the inner surface formation fluid rotary chamber of the end body, and the distal end of the body of rod laterally offers guiding port.The advantage of technical solutions of the utility model is mainly reflected in：Single Central of the parts bar is arranged on for forming the streamline wall of fluid rotary chamber, with simple, easily manufactured effect is designed, cost is substantially reduced；Because center-pole and cock body are two separate parts, therefore cock body can use material more soft for center-pole, and the comfort level of patient is preferable.
Description
Technical field
The utility model is related to a kind of curable product treated suitable for nose, especially it is a kind of spray it is vaporific or scattered small
The atomizer of granular treatment fluid.
Background technology
Nebulae inhalation refers mainly to aerosol therapy, and so-called aerosol refers to be suspended in solid or liquid small in air
Body particulate.Therefore fog inhalation therapy is the device with atomization by medicine（Solution or powder）It is dispersed into small droplet or micro-
Grain, makes it be suspended in gas, and enters respiratory tract and intrapulmonary, reaches clean air flue, humidifying airway, local treatment（Anesthesia, solution
Convulsion, anti-inflammatory, eliminating the phlegm）And the purpose of whole body therapeutic.Wherein, it is a kind of current new occupation mode that nose, which treats Atomized anesthetic, by mist
Change device to fill in into the nasal cavity of patient, use drug pushing device（Syringe）Anaesthetic is released and entered after atomising head atomization
In the nasal cavity of patient, the effect of anesthesia is reached.
International patent application WO2012063124 discloses a kind of nose and treats atomizer, employs the medical plastic of relative harder
The body of rod and cock body being engaged is made, cock body is provided with turbine structure, turbine chamber is cooperatively formed with the body of rod.Fluid is out of the body of rod
Throat portion is passed through in chamber, the body of rod is flowed out from the outlet positioned at body of rod side, subsequently into the opening of one or more turbo blades
So as to flowing into turbine chamber, fluid is rotated in turbine chamber, if by enough pressure, fluid therewith by floss hole with
It is vaporific to spray.
But this nose treats atomizer and there are some problems：
1. because turbine structure is located on cock body, and in order to be able to make fluid realize the vortex of comparison rule, this certainly will be required
Turbo blade in turbine structure must be with some strength requirement；And the function of cock body is to need to be tucked into the nasal cavity of patient
In, its structure uses soft material as far as possible, therefore both are conflicting.
2. because the internal structure of cock body is complex in itself, and turbine structure is located at the most inner side of cock body, and with its phase
What is leaned on is fluid outlet, and such structure is increasingly complex, is difficult to control in manufacture there is also more problem, cost.
3. cock body is in conical structure, when it is filled in patient nostril, the conus portion cock body of leakage outside can press patient
Nose, comfort level is not good enough.
4. fluid passes through throat portion in the middle part of the inner chamber of the body of rod, the body of rod is flowed out from the outlet positioned at body of rod side, works as fluid
Fluid can form larger impulsive force to the medial surface of the outlet during with larger speed.
Utility model content
The purpose of this utility model is exactly that there is provided a kind of letter of structure in order to solve the above-mentioned problems in the prior art
Single, easily manufactured nose treats atomizer.
The purpose of this utility model is achieved through the following technical solutions：
A kind of nose treats atomizer, including drug pushing device and the atomising head for being fixed on its front end, the atomising head include the body of rod and
Cock body positioned at its distal end, the distal end of the cock body, which is fixed with one end body, the distal face of the end body, offers a taper
Fluid outlet, the body of rod includes a hollow inner chamber extended along axis, and it is interior provided with a center-pole, the center-pole
Distal face is streamline wall, and the streamline wall is closely attached on the inner surface formation fluid rotary chamber of the end body, the distal side of the body of rod
To guiding port is offered, fluid is driven into the inner chamber of the body of rod by drug pushing device, flows through and lead on the outside of center-pole
The guiding port is crossed into fluid rotary chamber, producing rotation by the fluid rotary chamber makes fluid produce radial velocity component,
And then discharge is atomized by the fluid outlet.
It is preferred that, the body of rod is cylindrical, including a distal end and a near-end, and the distal end is annular solid, the annular
Body includes being used to position the taper locating surface of the center-pole, and the guiding port is opened on the taper locating surface, and with institute
State inner chamber insertion.
It is preferred that, the axis of the guiding port is parallel with the bus of taper locating surface.
It is preferred that, the body of rod has circumferentially disposed spacing block set, and the cock body is positioned simultaneously by the spacing block set
It is fixed on the body of rod.
It is preferred that, the periphery of the body of rod is provided with wing is twisted, between the spacing block set and near-end.
It is preferred that, the drug pushing device is syringe, and medicinal fluid is placed in the syringe, the front end of the syringe be with it is described
Rule structure of the body of rod mating fixation of atomising head, the near-end of the body of rod is provided with matched thread lugs.
It is preferred that, the maximum gauge of the distal end of the center-pole is equal to the distal outer diameter of the body of rod, the center-pole
Streamline wall is proximally raised extension, including at least one entrance vertically, and the arc length of the entrance is more than the guiding
The width of mouth.
It is preferred that, the streamline wall is raised in snail shape line projection or involute shape.
It is preferred that, the center of the streamline wall is conic convex, and the conic convex is extending at least partially into the stream
In body floss hole.
It is preferred that, the end body is frame-shaped construction, its frame side and the cock body tight fit；The cock body is olive shape, its
It is less than the external diameter in the middle part of it with the distal outer diameter that the end body is combined.
The advantage of technical solutions of the utility model is mainly reflected in：
1. be arranged on single Central of the parts bar for the streamline wall for forming fluid rotary chamber, with design is simple, system
Convenient effect is made, cost is substantially reduced.
2. because center-pole and cock body are two separate parts, therefore cock body can be used and come relative to center-pole
More soft material is said, the comfort level of patient is preferable.
3. cock body uses olivary appearance profile, easily it can fix and exit into nasal cavity.
4. fluid is driven into the inner chamber of the body of rod by drug pushing device, flowed through on the outside of center-pole and by institute
Guiding port is stated into fluid rotary chamber, its effect is complete atomization, uniform contact nasal cavity inwall reaches the effect of holonarcosis
Really.
Brief description of the drawings
Fig. 1 is the schematic perspective view for the atomising head that nose of the present utility model treats atomizer；
Fig. 2 is the front view for the atomising head that nose of the present utility model treats atomizer；
Fig. 3 is the sectional view along E-E directions in Fig. 2；
Fig. 4 is the schematic perspective view of the body of rod of the utility model atomising head；
Fig. 5 is the sectional view of the body of rod of the utility model atomising head；
Fig. 6 is the schematic perspective view of the center-pole of the utility model atomising head；
Fig. 7 is the cock body of the utility model atomising head and the sectional view of end body combination.
Embodiment
The purpose of this utility model, advantage and feature, will be schemed by the non-limitative illustration of preferred embodiment below
Show and explain.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent substitution or wait
Technical scheme formed by effect conversion, all fall within the utility model it is claimed within the scope of.
As shown in Figures 1 to 7, the utility model discloses a kind for the treatment of stream for spraying vaporific or scattered fine granularity
The nose of body treats atomizer.
The nose, which treats atomizer, to be included drug pushing device and is fixed on the atomising head of its front end.The drug pushing device is syringe, medicine
Fluid is placed in the syringe.Certain drug pushing device can also be the container that pressurized canister or pump pressure bottle etc. have driving effect.
The characteristics of the utility model, is atomising head.The atomising head includes the body of rod 1 and the cock body 2 positioned at its distal end, institute
The distal end for stating cock body 2 is fixed with the fluid outlet 31 that a taper is offered on one end body 3, the distal face of the end body 3.
Specifically with reference to shown in Fig. 3 to Fig. 5, the body of rod 1 is cylindrical, provided with a distal end 14 and a near-end 15.The bar
Body 1 includes a hollow inner chamber 11 extended along axis, and it is interior provided with a center-pole 4.The distal end 14 is annular solid 18, described
Annular solid 18 includes the taper locating surface 17 for being used to position the center-pole 4, and laterally offering for the taper locating surface 17 is more
Individual guiding port 13, and with the insertion of inner chamber 11.The axis of the guiding port 13 is parallel with the bus of taper locating surface 17.
The body of rod 1 has circumferentially disposed spacing block set 12, and the cock body 2 is positioned and solid by the spacing block set 12
It is scheduled on the body of rod 1.The periphery of the body of rod 1 is provided with wing 16 is twisted, between the spacing block set 12 and near-end 15.Institute
Rule structure that fixation is coupled for the body of rod 1 with the atomising head for the front end of syringe is stated, the near-end 15 of the body of rod is provided with therewith
The thread lugs 19 of cooperation.When needing connection syringe, by thread lugs 19 in Rule structure of syringe, twisted by rotating
Turn wing 16, thread lugs 19 is rotated in Rule structure of syringe and is locked syringe and atomising head.
Specifically with reference to shown in Fig. 3 and Fig. 6, the maximum gauge of the distal end of the center-pole 4 is equal to outside the distal end of the body of rod 1
Footpath, the distal face of the center-pole 4 is streamline wall 41, and the streamline wall 41 is proximally raised extension, including at least vertically
One entrance 42, the arc length of the entrance 42 is more than the width of the guiding port 13.The streamline wall 41 is convex in snail shape line
Rise or involute shape is raised, the streamline wall 41 is closely attached on the inner surface formation fluid rotary chamber of the end body 3.The streamline wall 41
Center be conic convex 43, the conic convex 43 is extending at least partially into the fluid outlet 31.Its purpose exists
In fluid rotating speed is uniform, the effect being atomized completely is reached.
The end body 3 is frame-shaped construction, its frame side 32 and the tight fit of cock body 2.Certainly, the condition allowed in intensity
Under, the end body 3 and cock body 2 can also be integrated.The cock body 2 is olive shape, and it is remote that it is combined with the end body 3
The external diameter for holding external diameter to be less than in the middle part of it.The utility model cock body 2 is designed to that olivary purpose is：Nasal cavity can easily be entered
Fix and exit.
Further, because the body of rod, center-pole and cock body are separate parts, so the selection for material can be with
It is varied.The material of the body of rod is the medical macromolecular materials such as polypropylene, polyethylene；The material of the cock body 2 be silica gel,
The medical elastomers such as TPU；The material of the center-pole 4 is medical ABS, polypropylene, makrolon etc.；The material of the end body 3
For medical ABS, polypropylene, makrolon etc..
It following is a brief introduction of the course of work of the present utility model.
Fluid is driven into the inner chamber 11 of the body of rod 1 by drug pushing device, is flowed through from the outside of center-pole 4 and by institute
State guiding port 13 and enter fluid rotary chamber, producing rotation by the fluid rotary chamber makes fluid produce radial velocity component, enters
And be atomized and discharged by the fluid outlet 31.Fluid compared to prior art flows out from the middle part of the body of rod, and this practicality is new
Type is smaller to the impulsive force of cock body, and atomization is complete, without drop-wise or wire, soft uniform.
Refer in the utility model for far and near definition, it is nearer for near-end apart from operator, on the contrary it is distal end.
The utility model still has numerous embodiments, all technologies formed by all use equivalents or equivalent transformation
Scheme, all falls within protection domain of the present utility model.
Claims (10)
1. a kind of nose treats atomizer, including drug pushing device and the atomising head for being fixed on its front end, it is characterised in that：The atomising head bag
Include the body of rod（1）And the cock body positioned at its distal end（2）, the cock body（2）Distal end be fixed with one end body（3）, the end body（3）'s
The fluid outlet of a taper is offered on distal face（31）, the body of rod（1）Including a hollow inner chamber extended along axis
（11）, it is interior provided with a center-pole（4）, the center-pole（4）Distal face be streamline wall（41）, the streamline wall（41）It is closely attached on
The end body（3）Inner surface formation fluid rotary chamber, the body of rod（1）Distal end laterally offer guiding port（13）, fluid
It is driven into by drug pushing device to the body of rod（1）Inner chamber（11）Afterwards, from center-pole（4）Outside flow through and by the guiding
Mouthful（13）Into fluid rotary chamber, producing rotation by the fluid rotary chamber makes fluid produce radial velocity component, Jin Ertong
Cross the fluid outlet（31）Atomization discharge.
2. nose according to claim 1 treats atomizer, it is characterised in that：The body of rod（1）It is cylindrical, including a distal end
（14）With a near-end（15）, the distal end（14）For annular solid（18）, the annular solid（18）Including for positioning the center
Bar（4）Taper locating surface（17）, the guiding port（13）It is opened in the taper locating surface（17）On, and with the inner chamber
（11）Insertion.
3. nose according to claim 2 treats atomizer, it is characterised in that：The guiding port（13）Axis and taper position
Face（17）Bus it is parallel.
4. nose according to claim 3 treats atomizer, it is characterised in that：The body of rod（1）With circumferentially disposed spacing
Projection（12）, the cock body（2）Pass through the spacing block set（12）It is located and fixed within the body of rod（1）On.
5. nose according to claim 4 treats atomizer, it is characterised in that：The body of rod（1）Periphery provided with twisting wing
（16）, positioned at the spacing block set（12）And near-end（15）Between.
6. nose according to claim 5 treats atomizer, it is characterised in that：The drug pushing device is syringe, and medicinal fluid is placed in
In the syringe, the front end of the syringe is the body of rod with the atomising head（1）Fixed Rule structure is coupled, the body of rod
Near-end（15）Provided with matched thread lugs（19）.
7. nose according to claim 1 treats atomizer, it is characterised in that：The center-pole（4）Distal end maximum gauge
Equal to the body of rod（1）Distal outer diameter, the center-pole（4）Streamline wall（41）For proximally raised extension, bag vertically
Include at least one entrance（42）, the entrance（42）Arc length be more than the guiding port（13）Width.
8. nose according to claim 7 treats atomizer, it is characterised in that：The streamline wall（41）In snail shape line projection or gradually
The shape that bursts at the seams is raised.
9. nose according to claim 8 treats atomizer, it is characterised in that：The streamline wall（41）Center be conic convex
（43）, the conic convex（43）Be extending at least partially into the fluid outlet（31）It is interior.
10. nose according to claim 1 treats atomizer, it is characterised in that：The end body（3）For frame-shaped construction, its frame side
（32）With the cock body（2）Tight fit；The cock body（2）For olive shape, itself and the end body（3）With reference to distal outer diameter be less than
External diameter in the middle part of it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084015.1U CN206526355U (en) | 2016-09-28 | 2016-09-28 | Nose treats atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084015.1U CN206526355U (en) | 2016-09-28 | 2016-09-28 | Nose treats atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526355U true CN206526355U (en) | 2017-09-29 |
Family
ID=59921369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084015.1U Expired - Fee Related CN206526355U (en) | 2016-09-28 | 2016-09-28 | Nose treats atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512156A (en) * | 2016-09-28 | 2017-03-22 | 苏州林华医疗器械股份有限公司 | Atomizer for nasal therapy |
-
2016
- 2016-09-28 CN CN201621084015.1U patent/CN206526355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512156A (en) * | 2016-09-28 | 2017-03-22 | 苏州林华医疗器械股份有限公司 | Atomizer for nasal therapy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |