CN109925098A - Clamper - Google Patents
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- CN109925098A CN109925098A CN201910281109.XA CN201910281109A CN109925098A CN 109925098 A CN109925098 A CN 109925098A CN 201910281109 A CN201910281109 A CN 201910281109A CN 109925098 A CN109925098 A CN 109925098A
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- Prior art keywords
- sleeve
- adsorption
- adsorption structure
- clamper
- adsorbed
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 163
- 239000003463 adsorbent Substances 0.000 claims abstract description 43
- 239000013013 elastic material Substances 0.000 claims abstract description 13
- 210000002421 cell wall Anatomy 0.000 claims description 27
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The present invention provides a kind of clampers.Clamper includes: adsorption structure, and adsorption structure includes adsorption section and the adsorbent chamber that is connected to adsorption section, and adsorption structure is made of elastic material；Operating assembly, the handgrip of the setting that slides axially including sleeve and along sleeve, handgrip are stretched out from sleeve and are connect with adsorption structure, and sleeve has the second working condition of the first working condition and separate adsorption structure movement that move towards adsorption structure；Wherein, when sleeve is in the first working condition and applies active force to adsorption structure, adsorption structure is in compressive state, and the volume of adsorbent chamber reduces, and adsorption section is in state to be adsorbed；When adsorption structure provides the active force for being directed away from the movement of adsorption structure side to sleeve, sleeve is in the second working condition, and adsorption structure is sprung back, and the volume of adsorbent chamber increases, and adsorption section is in the adsorbed state being attracted to prosthese to be adsorbed.The present invention solves the problems, such as that the clamping effect of clamper in the prior art is poor.
Description
Technical field
The present invention relates to orthopaedics the field of medical instrument technology, in particular to a kind of clamper.
Background technique
Currently, articular prosthesis needs to be held or clamped with clamper and implements to operate in orthopaedics joint replacement surgery.Cause
This, in the prior art, prosthese supplier can special dedicated clamper with for holding or clamp prosthese.Specifically, in vacation
The non-articular surface position of body increases card slot, grasps prosthese with openable and closable clamper and holds to realize.However, for small volume,
Or be difficult just to be difficult to realize this clamping mode for the prosthese for designing holding slot, prosthese can only be grasped with hand, clamped
The versatility of device is not strong, and poor to the clamping effect of prosthese, with there is a phenomenon where prostheses and clamper to be mutually disengaged, influences hand
Art is normally carried out.
Summary of the invention
The main purpose of the present invention is to provide a kind of clamper, with solve the clamping effect of clamper in the prior art compared with
The problem of difference, Yi Fasheng clamper and prosthese to be adsorbed are detached from.
To achieve the goals above, the present invention provides a kind of clampers, comprising: adsorption structure, adsorption structure include inhaling
Attached portion and the adsorbent chamber being connected to adsorption section, adsorption structure are made of elastic material；Operating assembly, including sleeve and along sleeve
Slide axially the handgrip of setting, and one end of handgrip is stretched out out of sleeve, and to connect with adsorption structure, sleeve has court
The first working condition for moving to adsorption structure and it is directed away from the second working condition that adsorption structure side moves；Wherein, when
Sleeve be in the first working condition and sleeve to adsorption structure apply active force when, adsorption structure is in compressive state, adsorbent chamber
Volume reduce so that adsorption section is in state to be adsorbed；When adsorption structure is directed away from adsorption structure side to sleeve offer
When the active force of movement, sleeve is in the second working condition, and adsorption structure is sprung back, and the volume of adsorbent chamber increases, so as to inhale
Attached portion is in adsorbed state, to be attracted to prosthese to be adsorbed.
Further, elastic material is silicon rubber.
Further, handgrip includes: the body of rod, is threaded through in sleeve and the first end of the body of rod is stretched out out of sleeve；Hand
Handle is arranged in the second end of the body of rod, to pass through sliding handle, so that adsorption section is abutted with prosthese to be adsorbed；Interconnecting piece, setting
In the first end of the body of rod, adsorption structure is connect by interconnecting piece with handgrip.
Further, adsorption structure further includes the deformation main body connecting with adsorption section, and deformation main body has wavy sidewalls,
Side of the deformation main body far from sleeve is arranged in adsorption section；Wherein, deformation main body and adsorption section form adsorbent chamber.
Further, interconnecting piece is arranged in deformation main body, and interconnecting piece is limited with the inner surface of adsorption section and/or deformation main body
Position backstop, to realize the connection of adsorption structure and handgrip.
Further, deformation main body has the through-hole protruded into for the body of rod, clamper further include: sealing element is arranged in through-hole
Between the body of rod, to be sealed to the body of rod and the junction of deformation main body.
Further, interconnecting piece is the first curved plate-like structure, and the arc core of the first curved plate-like structure is located at the first arc
Side of the plate structure towards adsorption section.
Further, interconnecting piece includes multiple second curved plate-like structures, and multiple second curved plate-like structures surround the body of rod
Setting, the arc core of each second curved plate-like structure are located at side of second curved plate-like structure towards adsorption section.
Further, sleeve has the sliding slot being pierced by for handle, and sliding slot is connected to the inner cavity of sleeve, axis of the sliding slot along sleeve
To extension.
Further, when adsorption structure is abutted with sleeve, handle towards sliding slot the first cell wall surface and the first slot
There is the first pre-determined distance, handle is preset towards between the surface and the second cell wall of the second cell wall of sliding slot with second between wall
Distance；Wherein, the first cell wall is located at side of second cell wall far from adsorption structure, and the first cell wall is oppositely arranged with the second cell wall.
Further, clamper further include: elastic component is arranged in adsorbent chamber and is set in outside the body of rod, the one of elastic component
End is abutted with interconnecting piece, and the other end of elastic component is abutted with the inner surface of adsorption structure towards sleeve, is inhaled when adsorption structure is in
When attached state, elastic component provides the elastic force moved towards sleeve side to adsorption structure.
Apply the technical scheme of the present invention, when needing clamper to clamp prosthese to be adsorbed, by adsorption section with to
It adsorbs prosthese to abut, operating sleeve, so that sleeve be in the first working condition, up to sleeve is abutted with adsorption structure and to absorption
Structure applies active force, and adsorption structure is in compressive state, and the volume of adsorbent chamber reduces, so that adsorption section is in shape to be adsorbed
State.Later, sleeve is unclamped, adsorption structure is sprung back under the action of its own elastic force, to be directed away to sleeve offer
The active force of adsorption structure side movement, then sleeve is in the second working condition, and the volume of the adsorbent chamber of adsorption structure increases, with
So that adsorption section is in adsorbed state, to be attracted to prosthese to be adsorbed, and then realizes suction of the clamper to prosthese to be adsorbed
It closes.Wherein, it is made due to adsorption structure of elastic material, during the volume of adsorbent chamber changes, can be generated in adsorbent chamber
Biggish adsorption capacity so that adsorption section is larger to the adsorption capacity of prosthese to be adsorbed, and then is solved and is clamped in the prior art
The problem of clamping effect of device is poor, and Yi Fasheng clamper and prosthese to be adsorbed are detached from guarantees that operation can be normally carried out.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic perspective view of the embodiment of clamper according to the present invention；
Fig. 2 shows the main views of the clamper in Fig. 1；
Fig. 3 shows the sectional view along A-A of the clamper in Fig. 2；
Fig. 4 shows the side view of the clamper in Fig. 1；
Fig. 5 shows the schematic perspective view of the adsorption structure of the clamper in Fig. 1；
Fig. 6 shows the main view of the adsorption structure in Fig. 5；
Fig. 7 shows the B-B direction cross-sectional view of the adsorption structure in Fig. 6；
Fig. 8 shows the schematic perspective view after the removal adsorption structure of the clamper in Fig. 1；
Fig. 9 shows the cross-sectional view after the removal adsorption structure of the clamper in Fig. 8；
Figure 10 shows the schematic perspective view of the sleeve of the clamper in Fig. 1；
Figure 11 shows the cross-sectional view of the sleeve in Figure 10；
Figure 12 shows the schematic perspective view of the handgrip of the clamper in Fig. 1；
Figure 13 shows the main view of the handgrip in Figure 12；And
Figure 14 shows the cross-sectional view of the handgrip in Figure 12.
Wherein, the above drawings include the following reference numerals:
10, adsorption structure；11, adsorption section；12, adsorbent chamber；13, deformation main body；131, through-hole；20, operating assembly；21,
Sleeve；211, sliding slot；211a, the first cell wall；211b, the second cell wall；212, stopper section；22, handgrip；221, the body of rod；
222, handle；223, interconnecting piece.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used is usually directed to attached drawing as " upper and lower "
Shown in for direction, or on vertical, vertical or gravity direction；Similarly, it for ease of understanding and retouches
It states, " left and right " is usually for shown in the drawings left and right；" inside and outside " refers to the inside and outside of the profile relative to each component itself,
But the above-mentioned noun of locality is not intended to restrict the invention.
The poor Yi Fasheng clamper of clamping effect and prosthese in order to solve the problem of clamper in the prior art are detached from,
This application provides a kind of clampers.
As shown in Figures 1 to 4, clamper includes adsorption structure 10 and operating assembly 20.Wherein, adsorption structure 10 includes inhaling
Attached portion 11 and the adsorbent chamber 12 being connected to adsorption section 11, adsorption structure 10 are made of elastic material.Operating assembly 20 includes sleeve
21 and the setting that slides axially along sleeve 21 handgrip 22, one end of handgrip 22 stretches out out of sleeve 21, with suction
Attached structure 10 connects, and sleeve 21 has the first working condition moved towards adsorption structure 10 and is directed away from adsorption structure 10 1
Second working condition of side movement.Wherein, when sleeve 21 is in the first working condition and sleeve 21 to adsorption structure 10 apply make
When firmly, adsorption structure 10 is in compressive state, and the volume of adsorbent chamber 12 reduces, so that adsorption section 11 is in state to be adsorbed；
When adsorption structure 10 provides the active force for being directed away from the movement of 10 side of adsorption structure to sleeve 21, sleeve 21 is in the second work
Make state, adsorption structure 10 is sprung back, and the volume of adsorbent chamber 12 increases, so that adsorption section 11 is in adsorbed state, to treat
Absorption prosthese is attracted.
Using the technical solution of the present embodiment, when needing clamper to clamp prosthese to be adsorbed, by adsorption section 11
It is abutted with prosthese to be adsorbed, operating sleeve 21, so that sleeve 21 is in the first working condition, until sleeve 21 and adsorption structure 10
It abuts and applies active force to adsorption structure 10, adsorption structure 10 is in compressive state, and the volume of adsorbent chamber 12 reduces, so as to inhale
Attached portion 11 is in state to be adsorbed.Later, sleeve 21 is unclamped, adsorption structure 10 is returned under the action of its own elastic force
Bullet, to provide the active force for being directed away from 10 side of adsorption structure and moving to sleeve 21, then sleeve 21 is in the second working condition,
The volume of the adsorbent chamber 12 of adsorption structure 10 increases, so that adsorption section 11 is in adsorbed state, to inhale to prosthese to be adsorbed
It closes, and then realizes actuation of the clamper to prosthese to be adsorbed.Wherein, it since adsorption structure 10 is made of elastic material, is inhaling
During the volume of attached chamber 12 changes, biggish adsorption capacity can be generated in adsorbent chamber 12, so that suction is treated in adsorption section 11
The adsorption capacity of attached prosthese is larger, and then the clamping effect for solving clamper in the prior art is poor, Yi Fasheng clamper with to
The problem of prosthese is detached from is adsorbed, guarantees that operation can be normally carried out.
In the present embodiment, adsorption structure 10 is made of elastic material, flexible preferable, during being attracted prosthese to be adsorbed
It will not scratch, damage prosthese to be adsorbed.
In the present embodiment, during adsorption section 11 is abutted with prosthese to be adsorbed, the gas flow in adsorbent chamber 12 is not
Become or variable quantity is smaller, so as to negative pressure state is formed in adsorbent chamber 12, therefore when 12 volume of adsorbent chamber is changed, adsorption structure
10 can be attracted prosthese to be adsorbed.
In the present embodiment, elastic material is silicon rubber.Specifically, elastic material is high elasticity silica rubber, and then is guaranteed
Adsorption structure 10 can be realized rebound, and then realize the change of the volume of adsorbent chamber 12, and then guarantee that adsorption section 11 can treat
Absorption prosthese is attracted, and the use reliability of clamper is improved.
It should be noted that the type of elastic material is without being limited thereto, as long as can be realized rebound.
As shown in Figure 8 and Figure 9, handgrip 22 includes the body of rod 221, handle 222 and interconnecting piece 223.Wherein, the body of rod 221
It is threaded through in sleeve 21 and the first end of the body of rod 221 is stretched out out of sleeve 21.Handle 222 is arranged in the second end of the body of rod 221,
To pass through sliding handle 222, so that adsorption section 11 is abutted with prosthese to be adsorbed.The first end of the body of rod 221 is arranged in interconnecting piece 223
On, adsorption structure 10 is connect by interconnecting piece 223 with handgrip 22.In this way, above-mentioned setting is so that user holds clamper
It holds, hold and be more easier, clamper can be held, be held by gripping handle 222.
Specifically, when user operates clamper, a hand gripping handle 222 is inhaled so that interconnecting piece 223 drives
Attached portion 11 is abutted with prosthese to be adsorbed, another hand operating sleeve 21, so that sleeve 21 can be moved towards adsorption structure 10, then
The stopper section 212 of sleeve 21 abuts with adsorption structure 10 and compresses to adsorption structure 10.Later, sleeve 21 is unclamped, so that
Adsorption structure 10 can be realized rebound, and then realize actuation of the adsorption section 11 to prosthese to be adsorbed.In above process, user
Hand gripping handle 222 to guarantee that adsorption section 11 is abutted with prosthese to be adsorbed always also can prevent clamper opposite always
The clamping effect of clamper is toppled over and influenced in prosthese to be adsorbed.
Specifically, when needing to discharge prosthese to be adsorbed, user's operation sleeve 21, so that sleeve 21 is towards absorption
Structure 10 moves, and adsorption structure 10 is compressed, then adsorption structure 10 can discharge the prosthese to be adsorbed being attracted.
As shown in Figures 5 to 7, adsorption structure 10 further includes the deformation main body 13 connecting with adsorption section 11, deformation main body 13
With wavy sidewalls, side of the deformation main body 13 far from sleeve 21 is arranged in adsorption section 11.Wherein, deformation main body 13 and absorption
Portion 11 forms adsorbent chamber 12.In this way, when adsorption structure 10 by sleeve 21 compress when, deformation main body 13 can along its short transverse into
Row retraction, so that the volume of adsorbent chamber 12 reduces.When structure 10 to be adsorbed is sprung back, deformation main body 13 can be along its height
Direction is sprung back, so that the volume of adsorbent chamber 12 increases, so that form negative pressure in adsorbent chamber 12, then and adsorption structure 10
Prosthese to be adsorbed can be attracted by adsorption section 11.Meanwhile the structure of above structure is simple, is easily worked, realizes, drop
The low processing cost of clamper.
As shown in figure 3, interconnecting piece 223 is arranged in deformation main body 13, interconnecting piece 223 and adsorption section 11 and deformation main body 13
Inner surface limit stops, to realize the connection of adsorption structure 10 Yu handgrip 22.In this way, with by the way that interconnecting piece 223 is supported
It connects on prosthese to be adsorbed, to realize the abutting of adsorption section 11 Yu prosthese to be adsorbed, so that user is to adsorption structure 10
Operation is more easier, and reduces user's operation difficulty.
As shown in fig. 7, deformation main body 13 has the through-hole 131 protruded into for the body of rod 221, clamper further includes sealing element.Its
In, sealing element is arranged between through-hole 131 and the body of rod 221, to be sealed to the body of rod 221 and the junction of deformation main body 13.
In this way, adsorption structure 10, along 221 sliding process of the body of rod, sealing element can prevent the gas outside adsorbent chamber 12 from passing through through-hole 131
Into in adsorbent chamber 12, or the gas flow entered in adsorbent chamber 12 is reduced, and then guarantees to be in negative pressure state in adsorbent chamber 12, so that
Prosthese to be adsorbed can be attracted by obtaining adsorption structure 10, and then guarantee that clamper can be attracted prosthese to be adsorbed.
As shown in Fig. 8, Fig. 9 and Figure 12 to Figure 14, interconnecting piece 223 is the first curved plate-like structure, the first arc plate knot
The arc core of structure is located at side of first curved plate-like structure towards adsorption section 11.In this way, above-mentioned setting can prevent interconnecting piece 223
Adsorption structure 10 is damaged and influenced the air-tightness of adsorbent chamber 12, and then extend the service life of adsorption structure 10, mentioned
The operational reliability of clamper is risen.Meanwhile the structure of above structure is simple, is easily worked.
It should be noted that the structure of interconnecting piece 223 is without being limited thereto.In the other embodiments being not shown in the accompanying drawings,
Interconnecting piece includes multiple second curved plate-like structures, and multiple second curved plate-like structures are arranged around the body of rod, each second arc panel
The arc core of shape structure is located at side of second curved plate-like structure towards adsorption section.
As shown in Fig. 1, Fig. 4, Fig. 8 to Figure 11, sleeve 21 has the sliding slot 211 being pierced by for handle 222, sliding slot 211 and set
The inner cavity connection of cylinder 21, sliding slot 211 are axially extending along sleeve 21.In this way, be axially moved in user's operation sleeve 21 along it
In the process, the above-mentioned setting of sliding slot 211 can prevent handle 222 and 21 recurring structure of sleeve from interfering.
As shown in Fig. 4, Fig. 8, Figure 10 and Figure 11, when adsorption structure 10 is abutted with sleeve 21, handle 222 is towards sliding slot
There is the first pre-determined distance, handle 222 is towards sliding slot 211 between the surface and the first cell wall 211a of 211 the first cell wall 211a
The second cell wall 211b surface and the second cell wall 211b between have the second pre-determined distance.Wherein, the first cell wall 211a is located at
Second side of the cell wall 211b far from adsorption structure 10, the first cell wall 211a are oppositely arranged with the second cell wall 211b.In this way, with
For family operating sleeve 21 along its axial movement, above-mentioned setting can prevent the first cell wall 211a of handle 222 Yu sliding slot 211
And second the interference of cell wall 211b recurring structure and influence the proper motion of sleeve 21, to improve the operational reliability of clamper.
In the other embodiments being not shown in the accompanying drawings, clamper further includes elastic component.Wherein, elastic component setting is being inhaled
Attached intracavitary and be set in outside the body of rod, one end of elastic component is abutted with interconnecting piece, and the other end and adsorption structure of elastic component are towards covering
The inner surface of cylinder abuts, and when adsorption structure is in adsorbed state, elastic component is provided towards sleeve side to adsorption structure and moved
Elastic force.Optionally, elastic component is spring.In this way, carrying out in springback process in adsorption structure, elastic component can tie absorption
Structure plays the role of auxiliary rebound, is further ensured that the volume of adsorbent chamber increases, so that the negative pressure in adsorbent chamber increases, with
So that clamper is attracted the prosthese to be adsorbed of different weight, widens the scope of application of clamper, promote clamper
Versatility.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
When needing clamper to clamp prosthese to be adsorbed, adsorption section is abutted with prosthese to be adsorbed, operating sleeve,
So that sleeve is in the first working condition, until sleeve abuts with adsorption structure and applies active force, absorption knot to adsorption structure
Structure is in compressive state, and the volume of adsorbent chamber reduces, so that adsorption section is in state to be adsorbed.Later, sleeve, absorption knot are unclamped
Structure is sprung back under the action of its own elastic force, to provide the effect for being directed away from adsorption structure side and moving to sleeve
Power, then sleeve is in the second working condition, and the volume of the adsorbent chamber of adsorption structure increases, so that adsorption section is in adsorbed state,
To be attracted to prosthese to be adsorbed, and then realize actuation of the clamper to prosthese to be adsorbed.Wherein, due to adsorption structure by
Elastic material is made, and during the volume of adsorbent chamber changes, biggish adsorption capacity can be generated in adsorbent chamber, so that inhaling
Attached portion is larger to the adsorption capacity of prosthese to be adsorbed, and then the clamping effect for solving clamper in the prior art is poor, Yi Fasheng
The problem of clamper and prosthese to be adsorbed are detached from guarantees that operation can be normally carried out.
Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments should fall within the scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of clamper characterized by comprising
Adsorption structure (10), the adsorption structure (10) include adsorption section (11) and the adsorbent chamber that is connected to the adsorption section (11)
(12), the adsorption structure (10) is made of elastic material；
Operating assembly (20), the handgrip (22) of the setting that slides axially including sleeve (21) and along the sleeve (21), institute
The one end for stating handgrip (22) is stretched out out of the sleeve (21), to be connect with the adsorption structure (10), the sleeve
(21) there is the first working condition moved towards the adsorption structure (10) and be directed away from the adsorption structure (10) side
Second working condition of movement；
Wherein, when the sleeve (21) are in first working condition and the sleeve (21) Xiang Suoshu adsorption structure (10) is applied
When adding active force, the adsorption structure (10) is in compressive state, and the volume of the adsorbent chamber (12) reduces, so that the absorption
Portion (11) is in state to be adsorbed；The adsorption structure is directed away from when the adsorption structure (10) are provided to the sleeve (21)
(10) when the active force of side movement, the sleeve (21) is in second working condition, and the adsorption structure (10) carries out
Rebound, the volume of the adsorbent chamber (12) increases so that the adsorption section (11) are in adsorbed state, with to prosthese to be adsorbed into
Row is attracted.
2. clamper according to claim 1, which is characterized in that the elastic material is silicon rubber.
3. clamper according to claim 1, which is characterized in that the handgrip (22) includes:
The body of rod (221), is threaded through in the sleeve (21) and the first end of the body of rod (221) is stretched out of the sleeve (21)
Out；
Handle (222) is arranged in the second end of the body of rod (221), the handle (222) is pushed to pass through, so that described
Adsorption section (11) is abutted with the prosthese to be adsorbed；
Interconnecting piece (223) is arranged in the first end of the body of rod (221), and the adsorption structure (10) passes through the company
Socket part (223) is connect with the handgrip (22).
4. clamper according to claim 3, which is characterized in that the adsorption structure (10) further includes and the adsorption section
(11) the deformation main body (13) connected, the deformation main body (13) have wavy sidewalls, and the adsorption section (11) is arranged in institute
State the side of deformation main body (13) far from the sleeve (21)；Wherein, the deformation main body (13) and the adsorption section (11) shape
At the adsorbent chamber (12).
5. clamper according to claim 4, which is characterized in that the interconnecting piece (223) is arranged in the deformation main body
(13) in, the inner surface limit stops of the interconnecting piece (223) and the adsorption section (11) and/or the deformation main body (13),
To realize the connection of the adsorption structure (10) Yu the handgrip (22).
6. clamper according to claim 4, which is characterized in that the deformation main body (13), which has, supplies the body of rod
(221) through-hole (131) protruded into, the clamper further include:
Sealing element is arranged between the through-hole (131) and the body of rod (221), to the body of rod (221) and the deformation
The junction of main body (13) is sealed.
7. clamper according to claim 3, which is characterized in that the interconnecting piece (223) is the first curved plate-like structure,
The arc core of first curved plate-like structure is located at side of first curved plate-like structure towards the adsorption section (11).
8. clamper according to claim 3, which is characterized in that the interconnecting piece (223) includes multiple second arc panels
Shape structure, multiple second curved plate-like structures are arranged around the body of rod (221), each second curved plate-like structure
Arc core is located at side of second curved plate-like structure towards the adsorption section (11).
9. clamper according to claim 3, which is characterized in that the sleeve (21) has wears for the handle (222)
Sliding slot (211) out, the sliding slot (211) are connected to the inner cavity of the sleeve (21), and the sliding slot (211) is along the sleeve
(21) axially extending.
10. clamper according to claim 9, which is characterized in that when the adsorption structure (10) and the sleeve (21)
When abutting, the handle (222) towards the sliding slot (211) the first cell wall (211a) surface and first cell wall
Between (211a) have the first pre-determined distance, the handle (222) towards the sliding slot (211) the second cell wall (211b) table
There is the second pre-determined distance between face and second cell wall (211b)；Wherein, first cell wall (211a) is located at described the
Side of two cell walls (211b) far from the adsorption structure (10), first cell wall (211a) and second cell wall (211b)
It is oppositely arranged.
11. clamper according to claim 3, which is characterized in that the clamper further include:
Elastic component, setting is in the adsorbent chamber (12) and is set in the body of rod (221) outside, one end of the elastic component and institute
State interconnecting piece (223) abutting, the interior table of the other end of the elastic component and the adsorption structure (10) towards the sleeve (21)
Face abuts, and when the adsorption structure (10) is in the adsorbed state, the elastic component is provided to the adsorption structure (10)
The elastic force moved towards the sleeve (21) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910281109.XA CN109925098B (en) | 2019-04-09 | 2019-04-09 | Clamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910281109.XA CN109925098B (en) | 2019-04-09 | 2019-04-09 | Clamp holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109925098A true CN109925098A (en) | 2019-06-25 |
| CN109925098B CN109925098B (en) | 2023-11-24 |
Family
ID=66989599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910281109.XA Active CN109925098B (en) | 2019-04-09 | 2019-04-09 | Clamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109925098B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JPH0727565U (en) * | 1993-10-21 | 1995-05-23 | 株式会社杉山悟郎商店 | Heart massage device |
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| EP0419024A1 (en) * | 1989-09-12 | 1991-03-27 | Theodore Chester Neward | Manipulable vacuum extractor for children |
| JPH0727565U (en) * | 1993-10-21 | 1995-05-23 | 株式会社杉山悟郎商店 | Heart massage device |
| DE10128234A1 (en) * | 2001-06-11 | 2003-01-16 | Ulrich Muender | Placement appliance for hip bone socket insert has suction cup in container on end of holder bar, and pressure release hole |
| US20110230706A1 (en) * | 2008-09-05 | 2011-09-22 | Neil Warren | Surgical manipulator |
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| CN109925098B (en) | 2023-11-24 |
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