CN109758220A - A kind of rib fixer for the convex side thoracoplasty of scoliosis - Google Patents
A kind of rib fixer for the convex side thoracoplasty of scoliosis Download PDFInfo
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- CN109758220A CN109758220A CN201910160877.XA CN201910160877A CN109758220A CN 109758220 A CN109758220 A CN 109758220A CN 201910160877 A CN201910160877 A CN 201910160877A CN 109758220 A CN109758220 A CN 109758220A
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- China
- Prior art keywords
- pawl
- plate
- rib
- galianconism
- lower platform
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Abstract
The present invention provides a kind of rib fixers for the convex side thoracoplasty of scoliosis, including stepped plate (1), upper mounted plate (2) and bottom plate (3), the upper mounting plate and lower platform of stepped plate (1) are parallel to each other and away from extensions, and it is connected by the Inclination body at middle part, the two sides of upper mounting plate encircle pawl (11) with long-armed, there is galianconism to encircle pawl (12) for the two sides of lower platform, and the long-armed lower end for encircling pawl (11) is concordant with the lower end that galianconism encircles pawl (12).The upper mounted plate (2) of bar shaped is arranged along the extending direction of upper mounting plate, and is fixedly connected with the end of upper mounting plate；The bottom plate (3) of bar shaped is arranged along the extending direction of lower platform, and is fixedly connected with the end of lower platform, and upper mounted plate (2) and bottom plate (3) offer multiple ball-and-socket holes (13).The rib cage of cutting simply and effectively can be reconnected by rib fixer provided by the invention, to advantageously reduce operating difficulty, shorten operating time.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of for the convex side thoracoplasty of scoliosis
Rib fixer.
Background technique
Scoliosis is also known as scoliosis, it is a kind of three-dimensional deformity of backbone, including in Coronal, sagittal plain and axle position
Sequence variation, serious person needs to correct by performing the operation, but the razor back deformity that scoliosis occurs together is not often with side
Convex satisfaction is corrected and marked improvement, and it is to improve razor back deformity most efficient method that convex side thoracoplasty, which is recognized,.
Traditional surgical approaches first is that excision razor carries on the back most lopsided 2~3 rib cages, but this can destroy the complete of thorax
Property, cause thorax two sides uneven, it is not only possible to cause serious paradoxical breathing, it is also possible to cause entire thorax rotation, distortion, institute
It is to be initially switched off convex side deformity rib cage, then reconnect the rib cage of cutting by correction position with a kind of currently used operation method
Get up, however, correcting position since the bend relief part of rib cage is opposite, there are certain redundancies, so after in order to dock cutting
Two sections of rib cages, generally require and clip a bit of rib cage, but this will increase difficulty and the time of operation, be unfavorable for operation risk
Control, therefore, how it is simpler effectively the rib cage of cutting is reconnected, to reduce operating difficulty, shorten
Operating time becomes those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the present invention provides a kind of rib fixer for the convex side thoracoplasty of scoliosis, the rib
The rib cage of cutting simply and effectively can be reconnected by bone anchor, to advantageously reduce operating difficulty, shorten hand
The art time.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of rib fixer for the convex side thoracoplasty of scoliosis, comprising:
Stepped plate, the both ends of the stepped plate are the upper mounting plate and lower platform being parallel to each other, and middle part is that connection is described flat
The Inclination body of platform and the lower platform, the upper mounting plate and the lower platform mutually deviate from extension, the two sides tool of the upper mounting plate
There is extend downwardly long-armed to encircle pawl, there is the galianconism extended downwardly to encircle pawl for the two sides of the lower platform, described long-armed to encircle
The lower end of pawl is concordant with the lower end that the galianconism encircles pawl；
The upper mounted plate for the bar shaped arranged along the extending direction of the upper mounting plate, fixed plate and the upper mounting plate
End is fixedly connected；And
The bottom plate for the bar shaped arranged along the extending direction of the lower platform, the bottom plate and the lower platform
End is fixedly connected, and fixed plate and the bottom plate offer multiple ball-and-socket holes, and the ball-and-socket hole is on described
The extending direction of platform and the lower platform is in one line.
Preferably, in above-mentioned rib fixer, the two sides of the two sides of fixed plate and the bottom plate are arranged
There are multiple galianconism to encircle pawl.
Preferably, in above-mentioned rib fixer, the galianconism of the rib fixer side encircles pawl and the other side
The galianconism encircle pawl and be symmetrical arranged, the described of the rib fixer side long-armed encircles the described long-armed of pawl and the other side
Pawl is encircled to be symmetrical arranged.
Preferably, in above-mentioned rib fixer, fixed plate is provided at least close to one end of the upper mounting plate
It is a pair of described long-armed to encircle pawl.
Preferably, in above-mentioned rib fixer, each ball-and-socket hole is located at the long armlet of pairs of two
Among holding claw and two pairs of galianconism are encircled among pawl.
Preferably, in above-mentioned rib fixer, the long-armed root for encircling pawl and the galianconism encircle pawl with it is described
It is arc transition between the side of rib fixer.
Preferably, in above-mentioned rib fixer, the end of the end of fixed plate and the bottom plate is
The side of arc surfaced.
Preferably, in above-mentioned rib fixer, the angle between the Inclination body and the lower platform is 130 °~
140°。
Preferably, in above-mentioned rib fixer, fixed plate, the stepped plate and the bottom plate are integrated
Formula structure.
Preferably, in above-mentioned rib fixer, the equal length of the length of fixed plate and the bottom plate,
It and is 40mm~60mm.
According to the above technical scheme it is found that being fixed provided by the present invention for the rib cage of the convex side thoracoplasty of scoliosis
In device, the upper mounting plate and lower platform of stepped plate are parallel to each other and away from extensions, and the Inclination body by being located at middle part connects, upper mounting plate
End be connected with upper mounted plate, and the end of lower platform is connected with bottom plate, and upper mounted plate and bottom plate offer
Multiple ball-and-socket holes, in use, the wherein one section and another section mutual overlap joint of the rib cage of cutting is adjusted in a manner of partly overlapping
To correction position, then which is put into the overlapping of two sections of rib cages, and make the upper mounting plate and lower platform of stepped plate
Be attached on two sections of rib cages respectively, due to upper mounting plate two sides have extend downwardly it is long-armed encircle pawl, the two sides of lower platform have
The galianconism extended downwardly encircles pawl, and the long-armed lower end for encircling pawl is concordant with the lower end that galianconism encircles pawl, so galianconism is encircled pawl and embraced
Firmly wherein one section of rib cage while, long-armed pawl of encircling embraces two sections of rib cages together, moreover, bulb needle pass through upper mounted plate and under
Rib fixer can be fixedly connected by the ball-and-socket hole of fixed plate with rib cage.It can be seen that solid using rib cage provided by the invention
When determining the rib cage of device reconnect cutting, two sections of rib cages only need mutually to overlap, and no longer need to clip a bit of rib cage, so just
Operation method can be made simpler effectively, be conducive to shorten operating time.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of the vertical of rib fixer for the convex side thoracoplasty of scoliosis provided in an embodiment of the present invention
Body schematic diagram；
Fig. 2 is the front view of rib fixer provided in an embodiment of the present invention；
Fig. 3 is the top view of rib fixer provided in an embodiment of the present invention.
In the figure, it is marked as
1, stepped plate；11, long-armed to encircle pawl；12, galianconism encircles pawl；13, ball-and-socket hole；2, upper mounted plate；3, bottom plate.
Specific embodiment
In order to make it easy to understand, the invention will be further described with reference to the accompanying drawing.
Referring to FIG. 1 to FIG. 3, Fig. 1 is provided in an embodiment of the present invention a kind of for the convex side thoracoplasty of scoliosis
The stereoscopic schematic diagram of rib fixer, Fig. 2 are the front views of rib fixer provided in an embodiment of the present invention, and Fig. 3 is the present invention
The top view for the rib fixer that embodiment provides.
Rib fixer provided in an embodiment of the present invention includes stepped plate 1, upper mounted plate 2 and bottom plate 3, wherein rank
The both ends of gangboard 1 are the upper mounting plate and lower platform being parallel to each other, and middle part is the Inclination body for connecting upper mounting plate and lower platform, upper mounting plate
Mutually deviate from extension with lower platform, there is extend downwardly long-armed to encircle pawl 11 for the two sides of upper mounting plate, and the two sides of lower platform have
The galianconism extended downwardly encircles pawl 12, and the long-armed lower end for encircling pawl 11 is concordant with the lower end that galianconism encircles pawl 12.
Upper mounted plate 2 and bottom plate 3 are bar shaped, and upper mounted plate 2 is arranged along the extending direction of upper mounting plate, and is put down with upper
The end of platform is fixedly connected, and bottom plate 3 is arranged along the extending direction of lower platform, and is fixedly connected with the end of lower platform,
Upper mounted plate 2 and bottom plate 3 offer multiple ball-and-socket holes 13, and ball-and-socket hole 13 is along upper mounting plate and the extending direction one of lower platform
Word arranges.
In use, the wherein one section and another section mutual overlap joint of the rib cage of cutting is adjusted in a manner of partly overlapping
Position is corrected, then rib fixer is put into the overlapping of two sections of rib cages, and makes the upper mounting plate and lower platform difference of stepped plate 1
Be attached on two sections of rib cages, since there is extend downwardly long-armed to encircle pawl 11 for the two sides of upper mounting plate, the two sides of lower platform have to
The galianconism of lower extension encircles pawl 12, and the long-armed lower end for encircling pawl 11 is concordant with the lower end that galianconism encircles pawl 12, so galianconism is encircled
While pawl 12 embraces wherein one section of rib cage, long-armed pawl 11 of encircling can embrace two sections of rib cages together, moreover, bulb needle passes through
Rib fixer can be fixedly connected by the ball-and-socket hole of upper mounted plate 2 and bottom plate 3 with rib cage.It can be seen that using this hair
When the rib fixer of bright offer reconnects the rib cage of cutting, two sections of rib cages only need mutually to overlap, and no longer need to clip one
Segment rib cage just can make operation method simpler effectively in this way, be conducive to shorten operating time.
In order to improve fixed effect, in the present embodiment, the two sides of upper mounted plate 2 and the two sides of bottom plate 3 are provided with more
A galianconism encircles pawl 12, moreover, stepped plate 1 also offers ball-and-socket hole 13 in upper mounting plate and lower platform.
Under normal circumstances, the galianconism that the galianconism of rib fixer side encircles pawl 12 and the other side is encircled pawl 12 and is symmetrically set
It sets, the long-armed long-armed pawl 11 of encircling for encircling pawl 11 and the other side of rib fixer side is symmetrical arranged.
In the present embodiment, each ball-and-socket hole 13 is located at that pairs of two are long-armed to be encircled among pawl 11 and pairs of two
Galianconism is encircled among pawl 12.
In specific practical application, the angle between Inclination body and lower platform is generally 130 °~140 °, such as can be for such as
135 ° shown in Fig. 2.In order to make two sections of rib cages connect more firm, can be arranged in upper mounted plate 2 close to one end of upper mounting plate
It is at least a pair of long-armed to encircle pawl 11.As shown in Figure 1, upper mounted plate 2 has been equally spaced 3 pairs of galianconism and has encircled in the present embodiment
Pawl 12 and 1 pair it is long-armed encircle pawl 11, bottom plate 3 has been equally spaced 5 pairs of galianconism and has encircled pawl 12.Certainly, upper mounted plate 2 with
Bottom plate 3 may be designed in equal length, and respective length is generally 40mm~60mm, and when concrete application should be according to trouble
The rib fixer of the actual conditions selection appropriate length of person.
The material of rib fixer should meet the requirement of human body inner matter, for example can be titanium matter, moreover, usually will
Upper mounted plate 2, stepped plate 1 and the design of bottom plate 3 are an integral structure.
As human body inner matter, the profile of rib fixer should make Passivation Treatment as far as possible, as shown in figure 3, in the present embodiment,
The long-armed root for encircling pawl 11 and galianconism are encircled between pawl 12 and the side of rib fixer as arc transition.Similarly, upper fixation
The end of plate 2 and the end of bottom plate 3 are the side of arc surfaced.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
A variety of modifications of embodiment will be readily apparent to those skilled in the art, it is as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will not
It can be restricted to embodiment illustrated herein, and be to fit to consistent with the principles and novel features disclosed in this article most wide
Range.
Claims (10)
1. a kind of rib fixer for the convex side thoracoplasty of scoliosis characterized by comprising
Stepped plate (1), the both ends of the stepped plate (1) are the upper mounting plate and lower platform being parallel to each other, and middle part is to connect on described
The Inclination body of platform and the lower platform, the upper mounting plate and the lower platform mutually deviate from extension, the two sides of the upper mounting plate
With extend downwardly it is long-armed encircle pawl (11), there is the galianconism extended downwardly to encircle pawl (12), institute for the two sides of the lower platform
It is concordant with the lower end that the galianconism encircles pawl (12) to state the long-armed lower end for encircling pawl (11)；
The upper mounted plate (2) for the bar shaped arranged along the extending direction of the upper mounting plate, fixed plate (2) and the upper mounting plate
End be fixedly connected；And
The bottom plate (3) for the bar shaped arranged along the extending direction of the lower platform, the bottom plate (3) and the lower platform
End be fixedly connected, fixed plate (2) and the bottom plate (3) offer multiple ball-and-socket holes (13), the ball
Socket bore (13) is in one line along the extending direction of the upper mounting plate and the lower platform.
2. rib fixer according to claim 1, which is characterized in that the two sides of fixed plate (2) and it is described under
The two sides of fixed plate (3) are provided with multiple galianconism and encircle pawl (12).
3. rib fixer according to claim 2, which is characterized in that the galianconism ring of the rib fixer side
The galianconism of holding claw (12) and the other side is encircled pawl (12) and is symmetrical arranged, and the described of the rib fixer side long-armed encircles
Described long-armed encircle pawl (11) of pawl (11) and the other side are symmetrical arranged.
4. rib fixer according to claim 3, which is characterized in that fixed plate (2) is close to the upper mounting plate
One end be provided with and at least a pair of described long-armed encircle pawl (11).
5. rib fixer according to claim 4, which is characterized in that each ball-and-socket hole (13) is located in pairs
Two described long-armed encircle two intermediate and pairs of galianconism of pawl (11) to encircle pawl (12) intermediate.
6. rib fixer described according to claim 1~any one of 5, which is characterized in that described long-armed to encircle pawl
(11) root and the galianconism encircles between pawl (12) and the side of the rib fixer as arc transition.
7. rib fixer according to claim 6, which is characterized in that the end of fixed plate (2) and it is described under
The end of fixed plate (3) is the side of arc surfaced.
8. rib fixer according to claim 7, which is characterized in that the folder between the Inclination body and the lower platform
Angle is 130 °~140 °.
9. rib fixer according to claim 6, which is characterized in that fixed plate (2), the stepped plate (1)
And the bottom plate (3) is an integral structure.
10. rib fixer according to claim 6, which is characterized in that the length of fixed plate (2) and it is described under
The equal length of fixed plate (3), and be 40mm~60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160877.XA CN109758220A (en) | 2019-03-04 | 2019-03-04 | A kind of rib fixer for the convex side thoracoplasty of scoliosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160877.XA CN109758220A (en) | 2019-03-04 | 2019-03-04 | A kind of rib fixer for the convex side thoracoplasty of scoliosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109758220A true CN109758220A (en) | 2019-05-17 |
Family
ID=66456603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910160877.XA Pending CN109758220A (en) | 2019-03-04 | 2019-03-04 | A kind of rib fixer for the convex side thoracoplasty of scoliosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109758220A (en) |
-
2019
- 2019-03-04 CN CN201910160877.XA patent/CN109758220A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190704 Address after: 101204 No. 50, Mafang Industrial Zone, Pinggu District, Beijing Applicant after: Beijing Fule Science & Technology Development Co., Ltd. Applicant after: Liang Yijian Address before: 101204 No. 50, Mafang Industrial Zone, Pinggu District, Beijing Applicant before: Beijing Fule Science & Technology Development Co., Ltd. |
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| TA01 | Transfer of patent application right |