CN203017033U - Broken tendon extracting device - Google Patents
Broken tendon extracting device Download PDFInfo
- Publication number
- CN203017033U CN203017033U CN 201220632544 CN201220632544U CN203017033U CN 203017033 U CN203017033 U CN 203017033U CN 201220632544 CN201220632544 CN 201220632544 CN 201220632544 U CN201220632544 U CN 201220632544U CN 203017033 U CN203017033 U CN 203017033U
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- tendon
- disconnected
- handle
- gripping
- extracting device
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Abstract
The utility model discloses a broken tendon extracting device. The broken tendon extracting device structurally comprises handles, a spring, a gooseneck type extending handle and clamping heads, wherein the spring is arranged between the handles, the gooseneck type extending handle is arranged at the front ends of the handles, and the clamping heads are arranged at the front end of the gooseneck type extending handle. The broken tendon extracting device is capable of overcoming defects in the prior art. According to the reasonable design of the extending handle and the clamping heads, broken tendons are conveniently extracted.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of disconnected tendon extractor.
Background technology
When carrying out hand, forearm trauma surgery, if there is tendon rupture, because tendon has tension force, often can occur the tendon broken ends of fractured bone along its sheath pipe from wound surface to far away or nearside rebound phenomenon.Need during operation first the tendon broken ends of fractured bone to be drawn to wound surface in the sheath pipe, carry out the tendon broken ends of fractured bone under direct-view and sew up.The method of at present tendon being taken out in the sheath pipe is generally to stretch into along the sheath pipe from wound surface with mosquito forceps, and pincers are got the tendon broken ends of fractured bone and drawn the sheath pipe.Its shortcoming is that the clamp tendon causes the damage of the tendon broken ends of fractured bone heavy, does not meet Wicresoft's principle; In addition, it is short that mosquito forceps stretches into sheath pipe distance, if the tendon retraction is far away, it is high that pincers are got mortality.Another kind method is to estimate the plane that tendon may bounce back in art, then makes otch on this plane, finds the tendon broken ends of fractured bone, returns to wound surface from the sheath pipe and sews up.The shortcoming of the method is otch separately, causes extra wound.Sometimes do not find yet the tendon broken ends of fractured bone in otch, need to extend otch, cause larger wound.Even find the tendon broken ends of fractured bone, the tendon broken ends of fractured bone is returned to wound surface still more difficult in the sheath pipe, sometimes needing to destroy the sheath pipe could draw the tendon broken ends of fractured bone smoothly.Above method all can cause the damage of the tendon broken ends of fractured bone to increase the weight of, and is unfavorable for the growth after the tendon broken ends of fractured bone is sewed up, and increase the weight of between the tendon broken ends of fractured bone and around scar hyperplasia, adhesion, cause and at a specified future dately suffer from limb, suffer from and refer to that dysfunction increases the weight of, and can extend operating time.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of disconnected tendon extractor, can solve the deficiencies in the prior art, by appropriate design prolonging handle and gripping head, is convenient to the taking-up of the tendon broken ends of fractured bone.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of disconnected tendon extractor, structure comprise handle and are arranged on the middle spring of handle, and the Gooseneck-typed prolonging handle and the gripping head that is arranged on Gooseneck-typed prolonging handle front end that are arranged at described handle front end.
As a kind of optimal technical scheme of the present utility model, be staggeredly equipped with up and down rectangle gripping tooth in described gripping head, the material of described gripping tooth is ABS plastic, described rectangle gripping crest top land is provided with decorative pattern.
As a kind of optimal technical scheme of the present utility model, described gripping head is provided with disconnected tendon detector, and disconnected tendon detector is connected with the gripping head by hickey.
As a kind of optimal technical scheme of the present utility model, described Gooseneck-typed prolonging handle length is 10 centimetres, and diameter is 0.3～0.5 centimetre.
The beneficial effect that adopts technique scheme to bring is: this utility model adopts the Gooseneck-typed prolonging handle, can change easily bending direction and the degree of prolonging handle according to practical situation, is convenient to doctor's operation.The gripping tooth adopts ABS plastic to make, and the top arranges decorative pattern, can be when guaranteeing gripping frictional force, effectively reduce in the gripping process damage to the tendon broken ends of fractured bone.During the operation beginning, first use disconnected tendon detector to detect the position of the tendon broken ends of fractured bone, after use, it is pulled down, convenient and swift.
Description of drawings
Fig. 1 is the schematic diagram of a specific embodiment of this utility model.
Fig. 2 is the partial enlarged drawing of gripping head in specific embodiment of this utility model.
In figure: 1, hands handle; 2, spring; 3, Gooseneck-typed prolonging handle; 4, gripping head; 5, gripping tooth; 6, disconnected tendon detector.
The specific embodiment
Referring to accompanying drawing 1 and accompanying drawing 2, structure of the present utility model comprises handle 1 and is arranged on spring 2 in the middle of handle, and is arranged at the Gooseneck-typed prolonging handle 3 of described handle 1 front end and is arranged on the gripping 4 of Gooseneck-typed prolonging handle 3 front ends.Described gripping 4 an interior rectangle gripping tooth 5 that are staggeredly equipped with up and down, the material of described gripping tooth 5 is ABS plastic, described rectangle gripping tooth 5 end faces are provided with decorative pattern.Described gripping 4 top arrange disconnected tendon detector 6, and disconnected tendon detector 6 is connected by hickey and gripping 4.Described Gooseneck-typed prolonging handle 3 length are 10 centimetres, and diameter is 0.4 centimetre.
Referring to accompanying drawing 1 and accompanying drawing 2, operation principle of the present utility model is: when beginning operation, first use the position of the 6 pairs of tendon broken ends of fractured bone of disconnected tendon detector that are fixed on gripping 4 top to determine.Then, pull down disconnected tendon detector 6, adjust bending direction and the degree of Gooseneck-typed prolonging handle 3 according to practical situation, use at last gripping 4 that the tendon broken ends of fractured bone is drawn to wound surface in the sheath pipe.Because the gripping teeth 5 in gripping 4 are made by ABS plastic, the top arranges decorative pattern, can be when guaranteeing gripping frictional force, effectively reduce in the gripping process damage to the tendon broken ends of fractured bone.
Foregoing description only proposes as the enforceable technical scheme of this utility model, not as the Single restriction condition to its technical scheme itself.
Claims (4)
1. disconnected tendon extractor, structure comprises handle (1) and is arranged on spring (2) in the middle of handle (1), it is characterized in that: also comprise the prolonging handle (3) that is arranged at described handle (1) front end in structure and be arranged on the gripping head (4) of prolonging handle (3) front end.
2. disconnected tendon extractor according to claim 1, it is characterized in that: be staggeredly equipped with up and down rectangle gripping tooth (5) in described gripping head (4), the material of described gripping tooth (5) is ABS plastic, and described rectangle gripping tooth (5) end face is provided with decorative pattern.
3. disconnected tendon extractor according to claim 1 is characterized in that: described gripping head (4) top arranges disconnected tendon detector (6), and disconnected tendon detector (6) is connected with described gripping head (4) by hickey.
4. disconnected tendon extractor according to claim 1, it is characterized in that: described prolonging handle (3) length is 10 centimetres, and diameter is 0.3～0.5 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632544 CN203017033U (en) | 2012-11-27 | 2012-11-27 | Broken tendon extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632544 CN203017033U (en) | 2012-11-27 | 2012-11-27 | Broken tendon extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203017033U true CN203017033U (en) | 2013-06-26 |
Family
ID=48641055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220632544 Expired - Fee Related CN203017033U (en) | 2012-11-27 | 2012-11-27 | Broken tendon extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203017033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493978A (en) * | 2020-03-27 | 2020-08-07 | 单国华 | Tendon guide forceps |
-
2012
- 2012-11-27 CN CN 201220632544 patent/CN203017033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493978A (en) * | 2020-03-27 | 2020-08-07 | 单国华 | Tendon guide forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131127 |