CN209574820U - One kind is novel to take tendon device - Google Patents
One kind is novel to take tendon device Download PDFInfo
- Publication number
- CN209574820U CN209574820U CN201821482937.7U CN201821482937U CN209574820U CN 209574820 U CN209574820 U CN 209574820U CN 201821482937 U CN201821482937 U CN 201821482937U CN 209574820 U CN209574820 U CN 209574820U
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- CN
- China
- Prior art keywords
- handle
- stock
- casing
- tendon
- auxiliary set
- 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.)
- Expired - Fee Related
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Abstract
Novel tendon device, including handle, capstan nut, spring, auxiliary set handle, stock, casing are taken the utility model discloses a kind of；It is easy to make；It is easy to operate, operating time is short；Operative incision can be reduced, operation wound is small；It can also be applied to the subcutaneous transfer of tendon operation of relatively long distance.
Description
Technical field
The present invention relates to technical field of medical instrument, and in particular to one kind is novel to take tendon device.
Background technique
Tendon is the connective fiber rope of muscle end, and muscle is attached to bone or other structures whereby.Free tendon
It is to make three transverse incisions in forearm or shank that traditional tendon, which cuts method, in transplantation, and free nearly distal end, tendon is cut paragraph by paragraph
It has no progeny taking-up, performs the operation more complex, wound is big, and when change is also more.
Summary of the invention
Novel tendon device is taken the purpose of the present invention is to provide a kind of.
To achieve the goals above, technical solution of the invention are as follows: a kind of novel to take tendon device include handle, spiral shell with holes
Cap, spring, auxiliary set handle, stock, casing.
The bottom end of handle is provided with pedestal, and the spring positioned at handle base periphery is placed on pedestal, and capstan nut is provided with
Internal screw thread, the bottom of handle have been set with auxiliary set handle, and the upper end of auxiliary set handle is provided with external screw thread, the upper end of capstan nut and auxiliary set handle
It is connected through a screw thread, and spring is located in the cavity that auxiliary set handle, capstan nut and handle are formed, the lower end of pedestal is provided with
Stock is provided with positioning pin on stock, and the lower end of stock is provided with cylindrical vestibule, and the lower end of stock is also provided with arc groove, long
The bottom end tube wall of bar is smooth type tube wall, and the lower end of auxiliary set handle is provided with casing, and the casing being set in outside stock is provided with strip
Hole, the bottom end of casing are provided with the semicircle edge of a knife.
The working principle of the invention is: in use, being done at carpometacarpal face, Tendon palmaris longus stop for taking Tendon palmaris longus
The transverse incision of one about 10mm, separation appear Tendon palmaris longus and are cut off, and bend 60 ° of elbow, and nearly pleural muscle tendon broken ends of fractured bone feeding takes tendon device
Cylindrical vestibule in and send out through arc groove, the tendon broken ends of fractured bone of exposing is fixed with haemostatic clamp, is held handle to ancon and is moved in parallel stripping
Until Tendon palmaris longus to required length, auxiliary set handle is pushed, the strip hole of casing makes the half of casing under the action of positioning pin
Circular knife edge row cuts off Tendon palmaris longus to the end of arc groove, slowly takes out instrument and tendon outside skin, the skin edge of a knife into
After row suture, completion tendon is free to be cut.
The beneficial effects of the present invention are: being easy to make；It is easy to operate, operating time is short；Operative incision can be reduced, is performed the operation
Wound is small；It can also be applied to the subcutaneous transfer of tendon operation of relatively long distance.
Detailed description of the invention
The present invention is further described with reference to the accompanying drawings and detailed description.
Accompanying drawing 1 is the structural representation of the present invention.
In figure, 1, handle, 11, pedestal, 2, capstan nut, 21, internal screw thread, 3, spring, 4, auxiliary set handle, 41, outer spiral shell
Line, 5, stock, 51, positioning pin, 52, arc groove, 53, cylindrical vestibule, 6, casing, 61, strip hole, 62, the semicircle edge of a knife.
Specific embodiment
As shown in Fig. 1, one kind is novel takes tendon device to include handle 1, capstan nut 2, spring 3, auxiliary set handle 4, stock 5, cover
Pipe 6.
The lower end of handle 1 is provided with pedestal 11, and the spring 3 positioned at the bottom periphery of handle 1 is placed on pedestal 11, spiral shell with holes
Cap 2 is provided with internal screw thread 21, and the bottom of handle 1 has been set with auxiliary set handle 4, and the upper end 4 of auxiliary set handle 4 is provided with external screw thread 41, and makes
It obtains spring 3 to be located in the cavity that auxiliary set handle 4, capstan nut 2 and handle 1 are formed, the lower end of pedestal 11 is provided with stock 5, stock 5
Upper to be provided with positioning pin 51, the lower end of stock 5 is provided with cylindrical vestibule 53, and the lower end of stock 5 is also provided with arc groove 52, stock
5 bottom end tube wall is smooth type tube wall, and the lower end of auxiliary set handle 4 is provided with casing 6, and the casing 6 being set in outside stock 5 is provided with length
Hole 61, the bottom end of casing 6 are provided with the semicircle edge of a knife 62.
Wherein, handle described in specific embodiment selects stainless steel material；The capstan nut selects stainless steel
Material；The auxiliary set handle selects stainless steel material；The stock selects stainless steel material；The casing selects stainless steel
Material.
In use, the transverse incision of an about 10mm is done at carpometacarpal face, Tendon palmaris longus stop for taking Tendon palmaris longus, point
From appearing Tendon palmaris longus and being cut off, 60 ° of elbow is bent, the nearly pleural muscle tendon broken ends of fractured bone is sent into the cylindrical vestibule 53 for taking tendon device and through arc
Shape slot 52 is sent out, and the tendon broken ends of fractured bone of exposing fixed with haemostatic clamp, is held handle 1 to ancon and is moved in parallel removing Tendon palmaris longus to required
Until length, auxiliary set handle 4 is pushed, the strip hole 61 of casing 6 makes the semicircle edge of a knife 62 of casing 6 under the action of positioning pin 51
It goes to the end of arc groove 52, and then cuts off Tendon palmaris longus, slowly take out instrument and tendon outside skin, the skin edge of a knife is sutured
Afterwards, completion tendon is free cuts.
The above, embodiment is only that preferred embodiments of the present invention will be described, not to of the invention
Range is defined, and under the premise of not departing from the spirit of the technology of the present invention, this field engineers and technicians are to skill of the invention
The various changes and improvements that art scheme is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (2)
1. it is a kind of it is novel take tendon device, it is characterized in that: described one kind is novel, to take tendon device include handle, capstan nut, spring, auxiliary set
Handle, stock, casing；
The bottom end of handle is provided with pedestal, and the spring positioned at handle base periphery is placed on pedestal, and capstan nut is provided with interior spiral shell
Line, the bottom of handle have been set with auxiliary set handle, and the upper end of auxiliary set handle is provided with external screw thread, and the upper end of capstan nut and auxiliary set handle passes through
It is threadedly coupled, and spring is located in the cavity that auxiliary set handle, capstan nut and handle are formed, the lower end of pedestal is provided with length
Bar is provided with positioning pin on stock, and the lower end of stock is provided with cylindrical vestibule, and the lower end of stock is also provided with arc groove, stock
Bottom end tube wall be smooth type tube wall, the lower end of auxiliary set handle is provided with casing, and the casing being set in outside stock is provided with strip hole,
The bottom end of casing is provided with the semicircle edge of a knife.
2. a kind of one kind as described in claim 1 is novel to take tendon device, it is characterized in that:
The handle selects stainless steel material；
The capstan nut selects stainless steel material；
The auxiliary set handle selects stainless steel material；
The stock selects stainless steel material；
The casing selects stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482937.7U CN209574820U (en) | 2018-09-11 | 2018-09-11 | One kind is novel to take tendon device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482937.7U CN209574820U (en) | 2018-09-11 | 2018-09-11 | One kind is novel to take tendon device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209574820U true CN209574820U (en) | 2019-11-05 |
Family
ID=68372984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821482937.7U Expired - Fee Related CN209574820U (en) | 2018-09-11 | 2018-09-11 | One kind is novel to take tendon device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209574820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437008A (en) * | 2020-04-07 | 2020-07-24 | 常州市第一人民医院 | Fibula long tendon full-length taking device and processing method thereof |
-
2018
- 2018-09-11 CN CN201821482937.7U patent/CN209574820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437008A (en) * | 2020-04-07 | 2020-07-24 | 常州市第一人民医院 | Fibula long tendon full-length taking device and processing method thereof |
| CN111437008B (en) * | 2020-04-07 | 2021-06-15 | 常州市第一人民医院 | Fibula long tendon full-length taking device and processing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20200911 |