CN215019244U - Severed finger replantation operation fixing device - Google Patents
Severed finger replantation operation fixing device Download PDFInfo
- Publication number
- CN215019244U CN215019244U CN202120596809.0U CN202120596809U CN215019244U CN 215019244 U CN215019244 U CN 215019244U CN 202120596809 U CN202120596809 U CN 202120596809U CN 215019244 U CN215019244 U CN 215019244U
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- CN
- China
- Prior art keywords
- finger
- layer board
- wrist
- snap ring
- fixed
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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
- 210000000707 wrist Anatomy 0.000 claims abstract description 30
- 239000007787 solid Substances 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 210000000811 metacarpophalangeal joint Anatomy 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000002411 hand bone Anatomy 0.000 description 1
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Abstract
The utility model discloses a severed finger replantation operation fixing device, including fixing mechanism and clamping mechanism, fixing mechanism includes the wrist layer board, palm layer board and six finger fixed plates, the both sides of palm layer board are equipped with the curb plate respectively, the palm layer board passes through the connecting rod and is connected with 4 finger fixed plates, two curb plates pass through the connecting rod and are connected with 2 finger fixed plates, finger fixed plate is equipped with the finger snap ring that a plurality of is used for the solid finger of card along the finger direction, be equipped with the wrist snap ring that is used for the solid wrist of card on the wrist layer board, fixing mechanism's bottom and clamping mechanism fixed connection, fixing device passes through clamping mechanism and fixes on the desk. The utility model discloses a tip and the connecting rod threaded connection of palm layer board or both sides board, the long short distance of adjustable, the finger fixed plate can 360 degrees rotations, and the finger snap ring size is adjustable and the finger snap ring can reciprocate. The utility model discloses can solve disconnected finger replantation in-process and indicate the position change fixed needs, reach and adjust nimble meticulous, firm stable purpose.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to severed finger replantation operation fixing device.
Background
The severed finger replantation operation needs to be operated under a microscope, the limb is required to be fixed and stable, the adjustment is flexible, fine, firm and stable, any slight movement of the operation part can cause the visual indication to be shifted under the microscope due to the small visual field, and therefore, the operation target is effectively fixed in the operation process and plays an extremely important role.
Disclosure of Invention
An object of the utility model is to provide a severed finger replantation operation fixing device, meaning solve the severed finger replantation in-process and indicate the position change fixed needs, reach and adjust nimble meticulous, firm stable purpose.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a severed finger replantation operation fixing device, its includes fixed establishment and clamping mechanism, fixed establishment includes wrist layer board, palm layer board and six finger fixed plates, and the both sides of palm layer board are equipped with the curb plate respectively, the palm layer board passes through the connecting rod to be connected with 4 finger fixed plates, and two curb plates pass through the connecting rod to be connected with 2 finger fixed plates, the finger fixed plate is equipped with a plurality of along the finger direction and is used for blocking the finger's of solid finger snap ring, be equipped with the wrist snap ring that is used for blocking solid wrist on the wrist layer board, fixed establishment's bottom and clamping mechanism fixed connection, fixed establishment passes through clamping mechanism to be fixed on the desk.
One end of the connecting rod is provided with threads, the other end of the connecting rod is provided with a ball head, the ball head is rotatably connected to one end of the finger fixing plate, and the end parts of the palm supporting plate or the two side plates are in threaded connection with one end of the connecting rod.
The back of the finger fixing plate is provided with a back plate, two ends of the back plate are fixedly connected with two ends of the finger fixing plate, and a gap for the finger clamping ring to penetrate through is formed between the back plate and the finger fixing plate.
The finger snap ring can be stretched and retracted along the radial direction.
The finger snap ring is formed by a magic tape.
Clamping mechanism includes a diaphragm, two risers and two splint, and the riser is established in the both sides of diaphragm, and the setting that splint can reciprocate is on the riser, and splint establish in the diaphragm below, the wrist layer board is fixed on the diaphragm, and when fixing device passed through clamping mechanism and fixes on the desk, the desktop was located between diaphragm and the splint.
The utility model discloses a severed finger replantation operation fixing device is equipped with six finger fixed plates, and is applicable to place in the forehand and the backhand, and the tip and the connecting rod one end threaded connection of palm layer board or both sides board, adjustable length distance are fit for each people's metacarpophalangeal joint. The finger fixing plate and the connecting rod rotate through the ball head, 360-degree rotation of the finger fixing plate can be achieved, and the finger fixing plate is locked and fixed by a screwing screw in a rotating and adjusting mode to a proper position. Be equipped with a plurality of finger snap ring on the finger fixed plate, the finger snap ring can reciprocate, avoids the finger snap ring to drop in disconnected finger department to the finger snap ring size is adjustable to be applicable to each size finger. The palm layer board is equipped with the recess cambered surface with wrist layer board junction, lets the hand be in the natural state of relaxing, avoids the osteoarticular oppression to cause the discomfort. The wrist support is provided with a wrist clamping ring, and the wrist clamping ring is also adjustable in size and capable of moving up and down. The clamping mechanism moves the clamping plate up and down through the adjusting screw, so that the fixing device is fixed on the edge of the table.
Drawings
The invention is described in further detail below with reference to the following drawings and embodiments:
FIG. 1 is a schematic view of the fixing device for replantation of severed finger of the present invention;
fig. 2 is a schematic connection diagram of the connecting rod, the palm supporting plate and the finger fixing plate.
Detailed Description
As shown in fig. 1 or 2, the utility model discloses a severed finger replantation operation fixing device, it includes fixing mechanism 1 and clamping mechanism 2, fixing mechanism 1 includes wrist layer board 11, palm layer board 12 and six finger fixed plates 13, and the both sides of palm layer board 12 are equipped with curb plate 14 respectively, palm layer board 12 is connected with 4 finger fixed plates 13 through connecting rod 15, and two curb plates 14 are connected with 2 finger fixed plates 13 through connecting rod 15, finger fixed plate 13 is equipped with a plurality of finger snap ring 131 that is used for the card to fix the finger along the finger direction, be equipped with the wrist snap ring 111 that is used for the card to fix the wrist on wrist layer board 11, fixing mechanism 1's bottom and clamping mechanism 2 fixed connection, fixing device passes through clamping mechanism 2 to be fixed on the desk.
One end of the connecting rod 15 is provided with threads, the other end of the connecting rod 15 is provided with a ball head 16, the ball head 16 is rotatably connected to one end of the finger fixing plate 13, and the end parts of the palm supporting plate 12 or the two side plates 14 are in threaded connection with one end of the connecting rod 15.
The back of the finger fixing plate 13 is provided with a back plate 17, two ends of the back plate 17 are fixedly connected with two ends of the finger fixing plate 13, and a gap 18 for the finger card 131 to pass through is arranged between the back plate 17 and the finger fixing plate 13. Finger snap ring 131 is radially expandable and contractible. As an embodiment of the utility model, the finger snap ring is formed by a magic tape. By adopting the design, the finger snap ring can move up and down, the finger snap ring is prevented from falling at the position of the broken finger, and the size of the finger snap ring can be adjusted and is suitable for fingers with various sizes. The same wrist snap ring can also adopt the same design, is set to be adjustable in size and can move.
The utility model discloses a severed finger replantation operation fixing device is equipped with six finger fixed plates, and is applicable to place in the forehand and the backhand, and the tip and the connecting rod one end threaded connection of palm layer board or both sides board, adjustable length distance are fit for each people's metacarpophalangeal joint. The finger fixing plate and the connecting rod rotate through the ball head, 360-degree rotation of the finger fixing plate can be achieved, and the finger fixing plate is locked and fixed by a screwing screw in a rotating and adjusting mode to a proper position. Be equipped with a plurality of finger snap ring on the finger fixed plate, the finger snap ring can reciprocate, avoids the finger snap ring to drop in disconnected finger department to the finger snap ring size is adjustable to be applicable to each size finger. The palm layer board is equipped with the recess cambered surface with wrist layer board junction, lets the hand be in the natural state of relaxing, avoids the osteoarticular oppression to cause the discomfort. The wrist support is provided with a wrist clamping ring, and the wrist clamping ring is also adjustable in size and capable of moving up and down. The clamping mechanism moves the clamping plate up and down through the adjusting screw, so that the fixing device is fixed on the edge of the table.
When the table is used, firstly, the screw is rotated to enable the clamping plate to be clamped below the table top, so that the fixing device is fixed on the table through the clamping mechanism (the table top is positioned between the transverse plate and the clamping plate). Then the hand bone joints of the patient are placed on the cambered surface of the groove, so that the palm is in a natural relaxed state, and the wrist clamping ring is moved to the wrist of the patient to adjust the size and fix the hand of the patient. The connecting rod is rotated to adjust the length distance to enable the metacarpophalangeal joints of the patient to fall about 1cm above the lower end of the fixing plate. The finger fixing plate is adjusted to be suitable for the operation position and the angle, and the finger fixing plate is locked and fixed after being adjusted. Five fingers respectively pass through the finger snap ring, move the finger snap ring and let snap ring evenly distributed on the finger, the snap ring can not be in disconnected finger department, adjusts the size and fixes each finger. Until the whole device is fixed, the severed finger replantation operation can be carried out.
Claims (6)
1. A severed finger replantation operation fixing device is characterized in that: it includes fixed establishment and clamping mechanism, fixed establishment includes wrist layer board, palm layer board and six finger fixed plates, and the both sides of palm layer board are equipped with the curb plate respectively, the palm layer board passes through the connecting rod to be connected with 4 finger fixed plates, and two curb plates pass through the connecting rod to be connected with 2 finger fixed plates, the finger fixed plate is equipped with a plurality of along the finger direction and is used for blocking the finger snap ring of solid finger, be equipped with the wrist snap ring that is used for blocking solid wrist on the wrist layer board, fixed establishment's bottom and clamping mechanism fixed connection, fixing device passes through clamping mechanism and fixes on the desk.
2. The severed finger replantation surgical fixation device of claim 1, wherein: one end of the connecting rod is provided with threads, the other end of the connecting rod is provided with a ball head, the ball head is rotatably connected to one end of the finger fixing plate, and the end parts of the palm supporting plate or the two side plates are in threaded connection with one end of the connecting rod.
3. The severed finger replantation surgical fixation device of claim 2, wherein: the back of the finger fixing plate is provided with a back plate, two ends of the back plate are fixedly connected with two ends of the finger fixing plate, and a gap for the finger clamping ring to penetrate through is formed between the back plate and the finger fixing plate.
4. The severed finger replantation surgical fixation device of claim 1, wherein: the finger snap ring can be stretched and retracted along the radial direction.
5. The severed finger replantation surgical fixation device of claim 4, wherein: the finger snap ring is formed by a magic tape.
6. The severed finger replantation surgical fixation device of claim 1, wherein: clamping mechanism includes a diaphragm, two risers and two splint, and the riser is established in the both sides of diaphragm, and the setting that splint can reciprocate is on the riser, and splint establish in the diaphragm below, the wrist layer board is fixed on the diaphragm, and when fixing device passed through clamping mechanism and fixes on the desk, the desktop was located between diaphragm and the splint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596809.0U CN215019244U (en) | 2021-03-24 | 2021-03-24 | Severed finger replantation operation fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596809.0U CN215019244U (en) | 2021-03-24 | 2021-03-24 | Severed finger replantation operation fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215019244U true CN215019244U (en) | 2021-12-07 |
Family
ID=79155235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120596809.0U Expired - Fee Related CN215019244U (en) | 2021-03-24 | 2021-03-24 | Severed finger replantation operation fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215019244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117159305A (en) * | 2023-10-20 | 2023-12-05 | 中国人民解放军海军第九七一医院 | Constant temperature type instrument plate for finger replantation |
-
2021
- 2021-03-24 CN CN202120596809.0U patent/CN215019244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117159305A (en) * | 2023-10-20 | 2023-12-05 | 中国人民解放军海军第九七一医院 | Constant temperature type instrument plate for finger replantation |
| CN117159305B (en) * | 2023-10-20 | 2024-02-27 | 中国人民解放军海军第九七一医院 | Constant temperature type instrument plate for finger replantation |
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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: 20211207 |