CN107582157A - Centrum backbone pressurizer - Google Patents
Centrum backbone pressurizer Download PDFInfo
- Publication number
- CN107582157A CN107582157A CN201710848423.2A CN201710848423A CN107582157A CN 107582157 A CN107582157 A CN 107582157A CN 201710848423 A CN201710848423 A CN 201710848423A CN 107582157 A CN107582157 A CN 107582157A
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- CN
- China
- Prior art keywords
- bare terminal
- terminal end
- clamp handle
- centrum
- binding clip
- 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.)
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Abstract
This application discloses a kind of centrum backbone pressurizer, including left binding clip and right binding clip, the front end of the left binding clip and right binding clip upwarps to form the first bare terminal end and the second bare terminal end respectively, it is close between first bare terminal end and the second bare terminal end or away to form jaws, first bare terminal end and the second bare terminal end are removably connected with left pressure cuffs and right pressure cuffs respectively, the left pressure cuffs and right pressure cuffs are oppositely arranged, the left pressure cuffs and right pressure cuffs include connecting portion respectively, and the pressurization part extended downwardly from connecting portion, length direction of the distal end of the pressurization part along pressurization part is recessed formed with U grooves, the inner side of the pressurization part is formed with deep-slotted chip breaker, length direction extension of the deep-slotted chip breaker along the pressurization part.This new centrum pressurizer, its largest benefit can pressurize fixation temporarily in vivo and in vitro, the bone and periosteum that centrum pressurizer will not oppress when spine fracture is pressurizeed, and greatly reduce the incidence of disease of complications.
Description
Technical field
The application is related to a kind of orthopaedics implanted medical device, more particularly to a kind of centrum backbone pressurizer, for backbone
Fracture with compressive is fixed temporarily.
Background technology
The common damage for causing spine fracture motor function to be lost, damage location is recovered by surgical operation implantation.
Centrum pressurizer is exactly repair of fractured bones art special equipment, and a kind of new technology of modern fracture fixation, and it is used
Fracture and indirect fracture resetting technique, and fixed mode is pressurizeed to maintain to interim reset of fracturing with combining so that operation is sudden and violent
Dew and soft tissue, which are peeled off, to be minimized, it is possible to increase union effect is more preferable.
Existing centrum pressurizer, it is difficult to which can pressurize fixation temporarily in vivo and in vitro, easily oppress bone during pressurization
Head and periosteum, the incidence of disease of complications are high.
The content of the invention
It is an object of the invention to provide a kind of centrum backbone pressurizer, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of centrum backbone pressurizer, including left binding clip and right binding clip, the left binding clip and
The front end of right binding clip upwarps to form the first bare terminal end and the second bare terminal end respectively, between first bare terminal end and the second bare terminal end
It is close to or away to form jaws, first bare terminal end and the second bare terminal end is removably connected with left pressure cuffs and the right side respectively
Pressure cuffs, the left pressure cuffs and right pressure cuffs are oppositely arranged, the left pressure cuffs and right pressure cuffs include respectively connecting portion, with
And the pressurization part extended downwardly from connecting portion, the length direction of the distal end of the pressurization part along pressurization part are recessed formed with U grooves, institute
The inner side of pressurization part is stated formed with deep-slotted chip breaker, length direction extension of the deep-slotted chip breaker along the pressurization part.
Preferably, in above-mentioned centrum backbone pressurizer, the connecting portion is sheathed on first bare terminal end or second
On bare terminal end, positioning hole is offered on first bare terminal end and the second bare terminal end, spring, spring are extruded with the positioning hole
End be provided with hoodle, the hoodle is convexedly stretched on the outside of positioning hole, and the hoodle stops described to be limited in connecting portion
On first bare terminal end and the second bare terminal end.
Preferably, in above-mentioned centrum backbone pressurizer, the connecting portion has the cavity axially communicated, the first clamping
The length that the distance between two hoodles, described two hoodles are equal to the connecting portion is respectively arranged with end and the second bare terminal end
Degree.
Preferably, in above-mentioned centrum backbone pressurizer, in addition to left clamp handle and right clamp handle, the left clamp handle and right clamp handle
It is rotatablely connected in X-type, offers the head end in long waist shaped hole, the left clamp handle and right clamp handle on the left binding clip and right binding clip respectively
It is slidably connected to the long waist shaped hole respectively, the rear end of the left binding clip and right binding clip is rotationally connected with left clamp handle and right pincers respectively
Handle.
Preferably, in above-mentioned centrum backbone pressurizer, left spring piece is extruded between the left clamp handle and right clamp handle
With right spring leaf.
Preferably, in above-mentioned centrum backbone pressurizer, connected between the left clamp handle and the rear end of right clamp handle with teeth
Bar, one end of the rack are rotationally connected with the right clamp handle, and the other end coordinates with the groove opened up in left clamp handle.
Compared with prior art, the advantage of the invention is that：This new centrum pressurizer, in its largest benefit body and body
Can pressurize fixation temporarily outside, the bone and periosteum that centrum pressurizer will not oppress when spine fracture is pressurizeed, and significantly
Reduce the incidence of disease of complications.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the dimensional structure diagram of centrum backbone pressurizer in the specific embodiment of the invention；
Fig. 2 show the stereochemical structure top view of centrum backbone pressurizer in the specific embodiment of the invention；
Fig. 3 show the structural representation of left pressure cuffs and right pressure cuffs in the specific embodiment of the invention；
Fig. 4 show the structural representation of spring and hoodle in the specific embodiment of the invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
With reference to shown in Fig. 1 to Fig. 4, centrum backbone pressurizer, including left binding clip 1 and right binding clip 2, left binding clip 1 and right binding clip 2
Front end upwarp to form the first bare terminal end 101 and the second bare terminal end 201 respectively, the first bare terminal end 101 and the second bare terminal end 201 it
Between be close to or away to form jaws 3, the first bare terminal end 101 and the second bare terminal end 201 are removably connected with left pressurization respectively
Set 4 and right pressure cuffs 5, left pressure cuffs 4 and right pressure cuffs 5 are oppositely arranged, and left pressure cuffs 4 and right pressure cuffs 5 include connection respectively
Portion 401 and the pressurization part 402 extended downwardly from connecting portion 401, the length direction of the distal end of pressurization part 402 along pressurization part 402
It is recessed formed with U grooves 403, the inner side of pressurization part 402 is formed with deep-slotted chip breaker 404, the length of the deep-slotted chip breaker 404 along pressurization part 402
Direction extends.
In the technical scheme, centrum pressurizer, which designs, to be formed with the Demand Design pressurizeed according to skeleton, Er Qiejia
Gland can design plurality of specifications, the general 120~20mm of distance of centrum pressurizer pressing dimension with the demand according to skeleton.It is left
Position minimum between binding clip 1 and right binding clip 2 can pressurize 60~20mm.
In this case, combined type centrum pressurizer includes two kinds of functions：
1st, join Fig. 1, external pressuring method is realized by two pressure cuffs.
2nd, Fig. 2 is joined, in the case of no pressure cuffs, it is possible to achieve internal pressuring method.
In the technical scheme, the pressure cuffs of centrum pressurizer have also been devised deep-slotted chip breaker, wherein left binding clip 1 and right binding clip 2 with
Pressure cuffs 4 and 5 are to be used cooperatively.
In one embodiment, centrum pressurizer is made up of stainless steel material.
Further, connecting portion 401 is sheathed on the first bare terminal end 101 or the second bare terminal end 201, the first bare terminal end 101
Positioning hole 1011 is offered with the second bare terminal end 201, spring 1012 is extruded with positioning hole 1011, the end of spring 1012 is set
Hoodle 1013 is equipped with, the hoodle 1013 convexedly stretches in the outside of positioning hole 1011, and hoodle 1013 stops so that its is spacing to connecting portion 401
In on the first bare terminal end 101 and the second bare terminal end 201.
In one embodiment, connecting portion 401 coordinates hoodle to be formed fluted, and groove is formed in the cavity of connecting portion 401
Surface, pass through the cooperation of hoodle and groove so that the relative locking of bare terminal end and pressure cuffs.
In a preferred embodiment, connecting portion 401 has the cavity 4011 axially communicated, the first bare terminal end 101 and second
It is respectively arranged with two hoodles on bare terminal end 201, the distance between two hoodles are equal to the length of connecting portion 401.
In the technical scheme, the bare terminal end is arranged in cavity, and hoodle is convexedly stretched on the outside of cavity, the side with connecting portion 401
Formed and stopped.Program handling ease, cost are low.
Further, in addition to left clamp handle 6 and right clamp handle 7, the left clamp handle 6 and right clamp handle 7 are rotatablely connected in X-type, left pincers
First 1 and right binding clip 2 on offer long waist shaped hole 102 respectively, the head end of left clamp handle 6 and right clamp handle 7 is slidably connected to long waist respectively
Shape hole 102, the rear end of left binding clip 1 and right binding clip 2 are rotationally connected with left clamp handle 6 and right clamp handle 7 respectively.
Further, left spring piece 8 and right spring leaf 9 are extruded between left clamp handle 6 and right clamp handle 7.
Further, rack 10 is connected between the rear end of left clamp handle 6 and right clamp handle 7, one end of the rack 10, which rotates, to be connected
Right clamp handle 7 is connected to, the other end coordinates with the groove opened up in left clamp handle 6.
Described in synthesis, this new centrum pressurizer is simple in construction, safe, is adapted to clinical demand, centrum pressurizer
Pressure effect is preferable, can position in quick insertion body and pressurize when in use, special using the centrum pressurizer fixed effect that pressurizes
It is good, the also functional union that can reach earlier, and other centrums that have been connected of pressurizeing, in addition, centrum pressurizer adds
It will not be loosened after pressure is fixed, there is stronger stability, and make centrum is more fixed to cure.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (6)
1. a kind of centrum backbone pressurizer, it is characterised in that including left binding clip and right binding clip, before the left binding clip and right binding clip
End upwarps to form the first bare terminal end and the second bare terminal end respectively, is close between first bare terminal end and the second bare terminal end or remote
From to form jaws, first bare terminal end and the second bare terminal end are removably connected with left pressure cuffs and right pressure cuffs, institute respectively
State left pressure cuffs and right pressure cuffs are oppositely arranged, the left pressure cuffs and right pressure cuffs include connecting portion and connected certainly respectively
The pressurization part that portion extends downwardly, the length direction of the distal end of the pressurization part along pressurization part are recessed formed with U grooves, the pressurization part
Inner side formed with deep-slotted chip breaker, the deep-slotted chip breaker along the pressurization part length direction extension.
2. centrum backbone pressurizer according to claim 1, it is characterised in that：The connecting portion is sheathed on first clamping
On end or the second bare terminal end, positioning hole is offered on first bare terminal end and the second bare terminal end, is extruded with the positioning hole
Spring, the end of spring are provided with hoodle, and the hoodle is convexedly stretched on the outside of positioning hole, and the hoodle stops to connecting portion to be limited
On first bare terminal end and the second bare terminal end.
3. centrum backbone pressurizer according to claim 2, it is characterised in that：The connecting portion has the chamber axially communicated
The distance between two hoodles, described two hoodles are respectively arranged with body, the first bare terminal end and the second bare terminal end equal to described
The length of connecting portion.
4. centrum backbone pressurizer according to claim 1, it is characterised in that：Also include left clamp handle and right clamp handle, the left pincers
Handle and right clamp handle are rotatablely connected in X-type, and long waist shaped hole, the left clamp handle and the right side are offered respectively on the left binding clip and right binding clip
The head end of clamp handle is slidably connected to the long waist shaped hole respectively, and the rear end of the left binding clip and right binding clip is rotationally connected with a left side respectively
Clamp handle and right clamp handle.
5. centrum backbone pressurizer according to claim 4, it is characterised in that：It is extruded between the left clamp handle and right clamp handle
Left spring piece and right spring leaf.
6. centrum backbone pressurizer according to claim 4, it is characterised in that：Between the left clamp handle and the rear end of right clamp handle
Rack is connected with, one end of the rack is rotationally connected with the right clamp handle, and the other end coordinates with the groove opened up in left clamp handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848423.2A CN107582157A (en) | 2017-09-19 | 2017-09-19 | Centrum backbone pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710848423.2A CN107582157A (en) | 2017-09-19 | 2017-09-19 | Centrum backbone pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107582157A true CN107582157A (en) | 2018-01-16 |
Family
ID=61047497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710848423.2A Pending CN107582157A (en) | 2017-09-19 | 2017-09-19 | Centrum backbone pressurizer |
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| Country | Link |
|---|---|
| CN (1) | CN107582157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024020075A1 (en) * | 2022-07-19 | 2024-01-25 | Norris Brent Lane | Fracture distractor pliers |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994005224A1 (en) * | 1992-08-27 | 1994-03-17 | Kensey Nash Corporation | Surgical apparatus |
| CN201436989U (en) * | 2009-03-26 | 2010-04-14 | 朱晓东 | Spreading forceps for scoliosis surgeries |
| CN203234818U (en) * | 2013-04-24 | 2013-10-16 | 浙江康慈医疗科技有限公司 | Double-joint compression forceps |
| CN204106162U (en) * | 2014-08-12 | 2015-01-21 | 王文 | A kind of bone holding forceps |
| CN205107848U (en) * | 2015-09-16 | 2016-03-30 | 常州市康辉医疗器械有限公司 | Parallel compressor reducer of adjustable stroke |
| CN208388729U (en) * | 2017-09-19 | 2019-01-18 | 江苏艾迪尔医疗科技股份有限公司 | Centrum backbone pressurizer |
-
2017
- 2017-09-19 CN CN201710848423.2A patent/CN107582157A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994005224A1 (en) * | 1992-08-27 | 1994-03-17 | Kensey Nash Corporation | Surgical apparatus |
| CN201436989U (en) * | 2009-03-26 | 2010-04-14 | 朱晓东 | Spreading forceps for scoliosis surgeries |
| CN203234818U (en) * | 2013-04-24 | 2013-10-16 | 浙江康慈医疗科技有限公司 | Double-joint compression forceps |
| CN204106162U (en) * | 2014-08-12 | 2015-01-21 | 王文 | A kind of bone holding forceps |
| CN205107848U (en) * | 2015-09-16 | 2016-03-30 | 常州市康辉医疗器械有限公司 | Parallel compressor reducer of adjustable stroke |
| CN208388729U (en) * | 2017-09-19 | 2019-01-18 | 江苏艾迪尔医疗科技股份有限公司 | Centrum backbone pressurizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024020075A1 (en) * | 2022-07-19 | 2024-01-25 | Norris Brent Lane | Fracture distractor pliers |
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