CN215018131U - Auxiliary tendon suture traction fixer - Google Patents
Auxiliary tendon suture traction fixer Download PDFInfo
- Publication number
- CN215018131U CN215018131U CN202120138576.XU CN202120138576U CN215018131U CN 215018131 U CN215018131 U CN 215018131U CN 202120138576 U CN202120138576 U CN 202120138576U CN 215018131 U CN215018131 U CN 215018131U
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- CN
- China
- Prior art keywords
- tendon
- needle
- limiting part
- assist
- accordance
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- 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
Links
- 210000002435 tendon Anatomy 0.000 title claims abstract description 44
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010043248 Tendon rupture Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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Abstract
The utility model discloses a traction fixer for assisting tendon suture, which comprises a bracket, wherein the bracket is square, the upper side and the lower side of the bracket are provided with slideways, a slide block is arranged in each slideway, the slide block consists of a first limiting part and a second limiting part, the center through holes of the first limiting part and the second limiting part are penetrated with a needle or a needle sleeve in the through holes, and the slide block penetrated with the needle sleeve form a pair of traction fixing structures; the utility model discloses simple structure can the fixed tendon of effective tractive, and supplementary doctor's tendon is sewed up, and simultaneously, the operation is wild to expose fully, makes things convenient for the doctor to use, improves the efficiency that the tendon was sewed up.
Description
Technical Field
The utility model belongs to the technical field of the tendon is fixed, concretely relates to supplementary tendon sutural tractive fixer.
Background
Tendons are the conduction devices of joint activities, and the damage of the tendons can seriously affect the activity function of limbs, so that the damage of the tendons of flexor and extensor should be satisfactorily repaired. The tendon suture process has certain particularity because the proximal end of the tendon is pulled by muscle, the tendon is usually retracted after being broken, and a large retraction tension is still existed even if the tendon is withdrawn to be jointed with the distal tendon.
The inventors have encountered the following problems during a specific tendon suture operation: the tendon has elasticity, and is like an elastic band, when the tendon is broken, the tendon can be contracted into a tissue, a doctor needs to pull the broken tendon together firstly in a specific operation and then suture the tendon, and generally adopts a needle to fix the tendon on the tissue or skin due to no proper pulling tool.
Disclosure of Invention
An object of the utility model is to design a supplementary tendon sutural tractive fixer, can let cracked tendon retract back and obtain the tractive fixed, improve the efficiency that the doctor sewed up the tendon, also reduce patient's secondary injury.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides an auxiliary tendon sutured tractive fixer, includes the support, the support is squarely, and the upper and lower both sides of support are equipped with the slide, be equipped with the slider in the slide, the slider comprises first locating part and second locating part, first locating part and second locating part center through hole penetrate needle or needle sleeve pipe in the through hole, penetrate the slider of needle and constitute a pair of tractive fixed knot structure with the slider that penetrates needle sleeve pipe.
Preferably, the traction fixing structures are provided with two groups, and specifically, two sliding blocks are arranged on each side sliding channel.
Preferably, the rear end of the needle or needle cannula is provided with a handle.
Preferably, the first limiting part adopts a bolt body, and the second limiting part adopts a threaded cylinder and a sliding piece.
Preferably, the left and right sides of the bracket are arched or semicircular.
Preferably, the slideway is of a square hole structure.
The technical scheme can obtain the following beneficial effects:
the utility model discloses simple structure can the fixed tendon of effective tractive, and supplementary doctor's tendon is sewed up, and simultaneously, the operation is wild to expose fully, makes things convenient for the doctor to use, improves the efficiency that the tendon was sewed up.
Adopt slide and slider cooperation, can accurate nimble tractive tendon, when butt joint fracture tendon, can fine hold distance and butt joint position.
Drawings
Fig. 1 is a top view of a pulling fixture.
Figure 2 is a side runner block diagram.
Fig. 3 is a structural view of the left and right side frames.
Fig. 4 is a diagram showing a pair of slider structures.
Fig. 5 is a use state diagram.
In the figure:
in the figure: 1. a support; 2. a second limiting member; 3. a first limit piece; 4. a handle; 5. a slideway; 7. a needle 8, a needle sleeve 9, a threaded barrel 10 and a slider.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1-5, a traction fixer for assisting tendon suture, comprising a support 1, wherein the support 1 is square, two sides of the support 1 are provided with a slide way 5, a slide block is arranged in the slide way 5, the slide block is composed of a first limiting part 3 and a second limiting part 2, a central through hole of the first limiting part 3 and the second limiting part 2 penetrates a puncture needle 7 or a needle cannula 8, and the slide block penetrating the puncture needle 7 and the slide block penetrating the needle cannula 8 form a pair of traction fixing structures. The traction fixing structures are provided with two groups, and specifically, two sliding blocks are arranged on the slide rail 5 on each side. The rear end of the puncture needle 7 or the needle sleeve 8 is provided with a handle 4. The first limiting part 3 adopts a bolt body, and the second limiting part 2 adopts a threaded cylinder 9 and a sliding piece 10. The left side and the right side of the bracket 1 are arched or semicircular 7. The slide 5 is a square hole structure.
Example with finger tendon rupture:
as shown in fig. 5, the traction fixer is placed on a finger, and since the left side and the right side of the traction fixer are semicircular, the traction fixer can be well clamped on the finger, a tendon fracture part can be found out in an operation, a puncture needle 7 penetrates through a tendon and extends into a needle cannula 8, a doctor holds a pair of sliding blocks by hand to slide to the center of the bracket along a slideway, and rotates a bolt body by the other hand, so that the first limiting part 3 and the second limiting part 2 are clamped on the slideway in a threaded connection process; then the tendon at the other end is pulled by the same method, and the broken tendon is contacted by fine-tuning the sliding block, and the doctor can suture the tendon.
The above description is the preferred embodiment of the present invention, and for those skilled in the art, modifications of the various equivalent forms of the present invention are within the scope of the appended claims of the present application without departing from the principle of the present invention.
Claims (6)
1. A traction fixer for assisting tendon suture is characterized in that: including support (1), support (1) is squarely, and the upper and lower both sides of support (1) are equipped with slide (5), be equipped with the slider in slide (5), the slider comprises first locating part (3) and second locating part (2), first locating part (3) and second locating part (2) center through hole penetrate needle (7) or needle sleeve pipe (8) in the through hole, penetrate the slider of needle (7) and the slider that penetrates needle sleeve pipe (8) constitutes a pair of tractive fixed knot structure.
2. A pulling fixture to assist tendon suturing in accordance with claim 1 wherein: the traction fixing structures are provided with two groups, and specifically, two sliding blocks are arranged on the slide way (5) on each side.
3. A pulling fixture to assist tendon suturing in accordance with claim 1 wherein: the rear end of the puncture needle (7) or the needle sleeve (8) is provided with a handle (4).
4. A pulling fixture to assist tendon suturing in accordance with claim 1 wherein: the first limiting part (3) adopts a bolt body, and the second limiting part (2) adopts a threaded cylinder (9) and a sliding part (10).
5. A pulling fixture to assist tendon suturing in accordance with claim 1 wherein: the left side and the right side of the bracket (1) are arched or semicircular (7).
6. A pulling fixture to assist tendon suturing in accordance with claim 1 wherein: the slide way (5) is of a square hole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138576.XU CN215018131U (en) | 2021-01-19 | 2021-01-19 | Auxiliary tendon suture traction fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120138576.XU CN215018131U (en) | 2021-01-19 | 2021-01-19 | Auxiliary tendon suture traction fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215018131U true CN215018131U (en) | 2021-12-07 |
Family
ID=79251104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120138576.XU Expired - Fee Related CN215018131U (en) | 2021-01-19 | 2021-01-19 | Auxiliary tendon suture traction fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215018131U (en) |
-
2021
- 2021-01-19 CN CN202120138576.XU patent/CN215018131U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |