CN215739190U - Anastomat for minimally invasive achilles tendon surgery - Google Patents
Anastomat for minimally invasive achilles tendon surgery Download PDFInfo
- Publication number
- CN215739190U CN215739190U CN202122419943.6U CN202122419943U CN215739190U CN 215739190 U CN215739190 U CN 215739190U CN 202122419943 U CN202122419943 U CN 202122419943U CN 215739190 U CN215739190 U CN 215739190U
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- Prior art keywords
- connecting rods
- group
- aiming
- achilles tendon
- hole
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Links
- 210000001361 achilles tendon Anatomy 0.000 title claims abstract description 26
- 238000001356 surgical procedure Methods 0.000 title claims description 6
- 238000002324 minimally invasive surgery Methods 0.000 claims abstract description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 210000000544 articulatio talocruralis Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000009593 lumbar puncture Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Abstract
The utility model discloses an anastomat for achilles tendon minimally invasive surgery, which comprises a rotary handle, a splayed connecting piece, outer connecting rods, inner connecting rods and a support, wherein the rotary handle penetrates through the center of the support, the splayed connecting piece is connected to the inner side of the rotary handle, the inner connecting rods are clamped at two ends of the splayed connecting piece, the support is connected with the two inner connecting rods and the two outer connecting rods, the front ends and the rear ends of the outer connecting rods and the inner connecting rods form an angle of 120 degrees, the inner connecting rods are movable connecting rods, and the outer connecting rods are fixed connecting rods; and aiming brackets are arranged on the outer connecting rods. The utility model has reasonable structural design, small wound and avoids the distortion and the deviation of the achilles tendon after the suture; more convenient operation, reduced operation time, low cost, and good industrialization prospect and market value, and is not a disposable material.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to an anastomat for an achilles tendon minimally invasive surgery.
Background
The existing anastomat is not designed at an angle, the anastomat is not convenient to insert into two ends of the achilles tendon, a threading hole in a sighting support is wired, threading times are increased, and further operation time is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the anastomat for the achilles tendon minimally invasive surgery, which has reasonable structural design, small wound and capability of avoiding the distortion and the deviation of the achilles tendon after the suture; more convenient operation, reduced operation time, low cost, and good industrialization prospect and market value, and is not a disposable material.
In order to achieve the purpose, the utility model is realized by the following technical scheme: an anastomat for minimally invasive achilles tendon surgery comprises a rotary handle, a splayed connecting piece, outer connecting rods, inner connecting rods and a support, wherein the rotary handle penetrates through the center of the support, the splayed connecting piece is connected to the inner side of the rotary handle, the inner connecting rods are clamped at two ends of the splayed connecting piece and arranged, the support is connected with the two inner connecting rods and the two outer connecting rods, an angle of 120 degrees is formed between the front end and the rear end of each of the outer connecting rods and the inner connecting rods, the inner connecting rods are movable connecting rods, and the outer connecting rods are fixed connecting rods; and aiming brackets are arranged on the outer connecting rods.
Preferably, aim the support and aim at the through wires hole, second group including first group and aim the through wires hole, the third group aims the through wires hole, first group aims the through wires hole, the second group aims the through wires hole, the third group aims the through wires hole and sets up on the connecting rod in the outside, aims and is provided with first group respectively on the support and aims the through wires hole, the second group and aims the through wires hole, the third group and aim the through wires hole, first group aim the through wires hole, the second group aims the through wires hole, the third group aims the through wires hole and all is provided with six through wires holes.
Preferably, the front end of the inner link is acute-angled.
Preferably, the inner connecting rod is provided with a first wire passing hole, a second wire passing hole and a third wire passing hole; the first group aims the through wires hole and corresponds the setting with first cross the line hole, and the second group aims the through wires hole and corresponds the setting with the second cross the line hole, and the third group aims the through wires hole and corresponds the setting with the third cross the line hole.
The utility model has the following beneficial effects:
1. the achilles tendon fixing device is controlled by the hand crank, so that the achilles tendon fixing device is more convenient to operate;
2. the connecting rod of the utility model has an angular design, and the angular design is found from practical clinical practice to be more convenient for the anastomat to be inserted into the two ends of the Achilles tendon;
3. the aiming support is provided with 3 groups of threading holes, and each group has 6 holes, so that the aiming support can be threaded for multiple times at one time, the threading times are reduced, and the operation time is shortened;
4. the utility model can be repeatedly used for disinfection and does not relate to consumable cost.
Drawings
The utility model is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1, the following technical solutions are adopted in the present embodiment: an anastomat for minimally invasive achilles tendon surgery comprises a rotary handle 1, a splayed connecting piece 2, an outer connecting rod 9, inner connecting rods 10 and a support 11, wherein the rotary handle 1 penetrates through the center of the support 11, the splayed connecting piece 2 is connected to the inner side of the rotary handle 1, the inner connecting rods 10 are clamped at two ends of the splayed connecting piece 2, the support 11 is connected with the two inner connecting rods 10 and the two outer connecting rods 9, an angle of 120 degrees is formed between the front end and the rear end of each of the outer connecting rod 9 and the inner connecting rod 10, the inner connecting rods 10 are movable connecting rods, and the outer connecting rods 9 are fixed connecting rods; and aiming brackets are arranged on the outer connecting rods 9.
Aim the support and include that the first group aims through wires hole 3, the second group aims through wires hole 4, the third group aims through wires hole 5, the first group aims through wires hole 3, the second group aims through wires hole 4, the third group aims through wires hole 5 and sets up on connecting rod 9 in the outside, aim and be provided with the first group respectively on the support and aim through wires hole 3, the second group and aim through wires hole 4, the third group and aim through wires hole 5, the first group aim through wires hole 3, the second group and aim through wires hole 4, the third group and aim through wires hole 5 and all be provided with six through wires holes.
The front end of the inner connecting rod 10 is in an acute angle structure.
The inner side connecting rod 10 is provided with a first wire passing hole 6, a second wire passing hole 7 and a third wire passing hole 8; the first group aims at threading hole 3 and first cross the corresponding setting of line hole 6, and the second group aims threading hole 4 and second and crosses the corresponding setting of line hole 7, and the third group aims at threading hole 5 and third and crosses the corresponding setting of line hole 8.
The rotating handle 1 of the embodiment passes through the bracket 11 and continues downwards to form a splayed connecting piece which can stretch out and draw back; the bracket 11 is connected with four connecting rods, two connecting rods at the outermost side are fixed, and two connecting rods at the middle part are movable. The four connecting rods continue forwards to form an angle of 120 degrees, and the foremost ends of the two movable connecting rods in the middle are designed to form an acute angle, so that the connecting rods can be conveniently inserted into the tunica vaginalis on the two sides of the achilles tendon. The middle connecting rod can be tightened by rotating the handle clockwise, the middle connecting rod can be relaxed by rotating the handle anticlockwise, and the achilles tendon can be clamped and fixed by tightening the connecting rods. The outermost connecting rod is provided with an aiming support in a continuous mode, the two sides of the aiming support are symmetrical, the aiming support comprises 3 groups of threading holes, and each group comprises 6 threading holes.
The method of use of this embodiment is as follows:
1. after exposing the broken end of the Achilles tendon, properly separating the aponeurosis by using a vascular forceps, expanding the inner connecting rod by rotating the handle anticlockwise, inserting the anastomat into the broken end of the near end, clamping and fixing the Achilles tendon by rotating the handle clockwise, inserting two lumbar puncture needles through a third group of aiming threading holes 5 of the outer connecting rod aiming device, puncturing the Achilles tendon and penetrating out to the opposite side, removing a puncture needle core, penetrating 2-0 nonabsorbable suture lines into the needle to pass through the line, removing the puncture needle, remaining the suture lines in the skin-Achilles tendon, continuously penetrating two suture lines from a first group of aiming threading holes 3 and a second group of aiming threading holes 4 in the same way, expanding the inner connecting rod anticlockwise, pulling the anastomat outwards, bringing skin suture lines into the skin, pulling out 6 suture lines in total, and selecting three suture lines with force;
2. the distal end of the Achilles tendon is placed in the same manner as the proximal end, and 6 sutures are pulled out in total, and 3 powerful sutures are selected;
3. and (3) flexing knee joints and ankle joints of the affected limbs, drawing stitches and closing broken ends of the achilles tendon, respectively fixing and knotting 3 groups of stitches, placing the stitches on two sides of the broken ends, and reinforcing and sewing the broken ends by using 2-0 absorbable threads for 2-3 needles, thereby finally realizing minimally invasive treatment of the achilles tendon.
The structure of the embodiment is reasonable in design, convenient and reliable to use, small in wound and capable of avoiding the distortion and the deviation of the achilles tendon after being sutured; more convenient operation, reduced operation time, low cost, and good industrialization prospect and market value, and is not a disposable material.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The anastomat for the minimally invasive achilles tendon surgery is characterized by comprising a rotary handle (1), a splayed connecting piece (2), outer side connecting rods (9), inner side connecting rods (10) and a support (11), wherein the rotary handle (1) penetrates through the center of the support (11), the splayed connecting piece (2) is connected to the inner side of the rotary handle (1), the inner side connecting rods (10) are clamped at two ends of the splayed connecting piece (2) to be arranged, the support (11) is connected with the two inner side connecting rods (10) and the two outer side connecting rods (9), the front ends and the rear ends of the outer side connecting rods (9) and the inner side connecting rods (10) form an angle of 120 degrees, the inner side connecting rods (10) are movable connecting rods, and the outer side connecting rods (9) are fixed connecting rods; aiming brackets are arranged on the outer connecting rods (9).
2. The anastomat for achilles tendon minimally invasive surgery as claimed in claim 1, wherein the aiming support comprises a first group of aiming threading holes (3), a second group of aiming threading holes (4) and a third group of aiming threading holes (5), the first group of aiming threading holes (3), the second group of aiming threading holes (4) and the third group of aiming threading holes (5) are arranged on an outer connecting rod (9), the aiming support is respectively provided with the first group of aiming threading holes (3), the second group of aiming threading holes (4) and the third group of aiming threading holes (5), and the first group of aiming threading holes (3), the second group of aiming threading holes (4) and the third group of aiming threading holes (5) are respectively provided with six threading holes.
3. The stapler for minimally invasive achilles tendon surgery according to claim 1, wherein the front end of the inner link (10) has an acute angle structure.
4. The anastomat for the achilles tendon minimally invasive surgery as claimed in claim 2, wherein a first wire through hole (6), a second wire through hole (7) and a third wire through hole (8) are arranged on the inner connecting rod (10); the first group aims at threading hole (3) and first cross the corresponding setting of threading hole (6), and the second group aims threading hole (4) and second and crosses the corresponding setting of threading hole (7), and the third group aims threading hole (5) and third and crosses the corresponding setting of threading hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419943.6U CN215739190U (en) | 2021-10-09 | 2021-10-09 | Anastomat for minimally invasive achilles tendon surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419943.6U CN215739190U (en) | 2021-10-09 | 2021-10-09 | Anastomat for minimally invasive achilles tendon surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215739190U true CN215739190U (en) | 2022-02-08 |
Family
ID=80092899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122419943.6U Expired - Fee Related CN215739190U (en) | 2021-10-09 | 2021-10-09 | Anastomat for minimally invasive achilles tendon surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215739190U (en) |
-
2021
- 2021-10-09 CN CN202122419943.6U patent/CN215739190U/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: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |