CN214017790U - Femoral tuberosity resetting device - Google Patents
Femoral tuberosity resetting device Download PDFInfo
- Publication number
- CN214017790U CN214017790U CN202022593941.4U CN202022593941U CN214017790U CN 214017790 U CN214017790 U CN 214017790U CN 202022593941 U CN202022593941 U CN 202022593941U CN 214017790 U CN214017790 U CN 214017790U
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- China
- Prior art keywords
- handle
- centre gripping
- gripping handle
- clamping
- locking rack
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- 210000001694 thigh bone Anatomy 0.000 claims abstract description 14
- 210000000689 upper leg Anatomy 0.000 claims description 7
- 206010020100 Hip fracture Diseases 0.000 description 8
- 208000010392 Bone Fractures Diseases 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000008924 Femoral Fractures Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The utility model provides a thighbone tuberosity resetting means, is including being used for the first handle and the second handle of holding and being used for first centre gripping handle and the second centre gripping handle of centre gripping thighbone, first centre gripping handle weak point in second centre gripping handle, first handle with the second handle is provided with and is used for fixed locking means, be provided with on the first centre gripping handle and be used for adjusting first centre gripping handle with the centre gripping handle adjusting device of second centre gripping handle interval, centre gripping handle adjusting device passes through the screw on helicitic texture and the first centre gripping handle and is connected, centre gripping handle adjusting device is provided with the tip that can insert thighbone fracture department and the handle that can use hand control. The utility model has the advantages that: can accomplish to change the first centre gripping handle and the second centre gripping handle of thighbone tuberosity resetting means through fine setting screw thread push rod between the distance to realized can coming nimble adjustment thighbone tuberosity resetting means according to the condition of difference, reached the purpose of accurate treatment.
Description
Technical Field
The utility model belongs to orthopedics medical equipment field, concretely relates to thighbone tuberosity resetting means.
Background
The purpose of treating the intertrochanteric fracture is to restore painless hip joints with satisfactory function, so that the life of a patient can be self-care and the confidence of the life can be picked up. Due to the complexity of physiology and pathology of patients, how to reduce complications of intertrochanteric fracture of femur and reduce the fatality rate and improve the quality of life is one of the clinical problems. In contrast, new treatment methods and treatment processes are continuously searched for the intertrochanteric fracture of the femur, traditional conservative treatment methods such as traction are mostly adopted before the 20 th century, 60 th and 70 th years, but with the continuous emergence of new knowledge and new technology, many people are actively treated by operation, and the exploration of operation schemes is also developed in a new day and a new month.
The existing equipment is not particularly used for femoral trochanter fracture and is very inconvenient to use.
Disclosure of Invention
The utility model aims to solve the problem that a thighbone tuberosity resetting means is provided, is used for the bone piece that the thighbone tuberosity fracture shifted that resets of centre gripping in the art specially to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a thighbone tuberosity resetting means, is including being used for the first handle and the second handle of holding and being used for first centre gripping handle and the second centre gripping handle of centre gripping thighbone, first centre gripping handle with the second centre gripping handle is the arc of inside bend, first centre gripping handle weak point in second centre gripping handle for keep silent and can not close, first handle with the second handle is provided with the locking means who is used for fixing, locking means includes first locking rack and second locking rack, be provided with on the first centre gripping handle and be used for adjusting first centre gripping handle with the centre gripping handle adjusting device of second centre gripping handle interval, centre gripping handle adjusting device passes through threaded structure and is connected with the screw on the first centre gripping handle, centre gripping handle adjusting device is provided with the tip that can insert thighbone fracture department and the handle that can hand control.
Preferably, the first locking rack penetrates through the first handle, and the second locking rack penetrates through the second handle, so that the operation and the use are convenient.
Preferably, the first locking rack is toothed on the inner side of the first handle, the outer side of the first locking rack is smooth, the second locking rack is toothed on the inner side of the second handle, the outer side of the second locking rack is smooth, the inner side of the second locking rack is provided with teeth, so that the two racks are clamped together conveniently, and the outer side of the second locking rack is free of teeth, so that fingers can conveniently hold the second locking rack.
Preferably, the distance between the top of the first clamping handle and the top of the second clamping handle is 1-3 cm, and the femoral tuberosity skeleton is relatively thick, so that the situation that a hand cannot hold the clamp due to the fact that the clamp handle is too large when the clamp jaws clamp the clamp is avoided.
Preferably, the tail ends of the first handle and the second handle are provided with finger sleeves, so that the finger sleeves can be conveniently held by fingers when the device is used.
Preferably, the first handle and the first clamping handle integrally form a first pliers body, and the second handle and the second clamping handle integrally form a second pliers body, so that the pliers body is firmer and more complete in structure.
Preferably, the first caliper body and the second caliper body are hinged through screws, so that the device is convenient to assemble and disassemble.
Preferably, the end of the clamping handle adjusting device is a tip arranged on the inner side of the first clamping handle, so that the end can be inserted into the operation position of the femur more easily.
Compared with the prior art, adopt above technical scheme, in the middle of the operation, accomplish to change the first centre gripping handle and the second centre gripping handle of thighbone tuberosity resetting means through fine setting screw push rod distance to realized can coming the nimble thighbone tuberosity resetting means of adjustment according to the condition of difference, reached the purpose of accurate treatment.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Referring to fig. 1 to 4, the femoral trochanter repositioning device provided by the embodiment comprises a first handle 3 and a second handle 4 for hand holding and a first clamping handle 1 and a second clamping handle 2 for clamping a femur, wherein the first clamping handle 1 and the second clamping handle 2 are both in an arc shape bent towards the inner side, the first clamping handle 1 is shorter than the second clamping handle 2, so that the jaws cannot be closed, the first handle 3 and the second handle 4 are provided with locking means for fixing, the locking means comprise a first locking rack 5 and a second locking rack 6, the first clamping handle is provided with a clamping handle adjusting means 10 for adjusting the distance between the first clamping handle 1 and the second clamping handle 2, the clamping handle adjusting device 10 is connected with the screw hole 8 on the first clamping handle 1 through a thread structure 9, the clamping lever adjustment device 10 is provided with an end 7 which can be inserted into a femoral fracture and a hand-controllable grip 11.
In this embodiment, it is preferable that: the first locking rack 5 is arranged on the first handle 3 in a penetrating mode, and the second locking rack 6 is arranged on the second handle 4 in a penetrating mode, so that the operation and the use are convenient; the first locking rack 5 is provided with teeth on the inner side of the first handle 3, the outer side of the first locking rack is smooth, the second locking rack 6 is provided with teeth on the inner side of the second handle 4, the outer side of the second locking rack is smooth, the two racks are conveniently clamped together due to the teeth arranged on the inner side of the second locking rack, and the fingers can be conveniently held without the teeth on the outer side of the second locking rack; the distance between the top of the first clamping handle 1 and the top of the second clamping handle 2 is 1-3 cm, and the thick bone of the femoral tuberosity is large, so that the situation that a user cannot hold the clamp by a hand due to the fact that the clamp handle is too large when the clamp jaws clamp is avoided; the tail ends of the first handle 3 and the second handle 4 are respectively provided with a finger stall, so that the device can be conveniently held by fingers when in use; the first handle 3 and the first clamping handle 1 integrally form a first pliers body, and the second handle 4 and the second clamping handle 2 integrally form a second pliers body, so that the pliers body is firmer and more complete in structure; the first clamp body is hinged with the second clamp body through a screw 13, so that the device is convenient to disassemble and assemble; the end part of the clamping handle adjusting device is a tip arranged on the inner side of the first clamping handle, so that the end part can be inserted into the operation position of the femur more easily.
As can be seen from fig. 1, when the femoral tuberosity reduction device provided by this embodiment is used, first, the second clamping handle 2 is used to press the distal end of the femoral intertrochanteric fracture, then the first clamping handle 1 is used to press the proximal end of the femoral intertrochanteric fracture, the clamping handle adjusting device 10 is adjusted by the handle, so that the distal end of the femoral intertrochanteric fracture is pushed towards the proximal end of the femoral intertrochanteric fracture, when the handle is adjusted, the tip of the clamping handle adjusting device 10 is pushed against the femur, after the first clamping handle 1 is fixed, the distance between the two jaws can be adjusted by the clamping handle adjusting device 10, when the femoral intertrochanteric fracture is reduced, the clamping handle adjusting device 10 is stopped to be adjusted, and the first handle 3 and the second handle 4 are locked by the cooperation of the first locking rack 5 and the second locking rack 6, so that the reduced femoral tuberosity bone is fixed.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (8)
1. A femoral trochanter reduction device comprising first (3) and second (4) handles for grasping a hand and first (1) and second (2) clamping handles for clamping a femur, the first (1) and second (2) clamping handles being curved towards the inside, the first clamping handle (1) being shorter than the second clamping handle (2) so that the jaws cannot close, the first (3) and second (4) handles being provided with a locking device for fixation, the locking device comprising a first (5) and second (6) locking racks, characterized in that: be provided with on first centre gripping handle (1) and be used for adjusting first centre gripping handle (1) with centre gripping handle adjusting device (10) of second centre gripping handle (2) interval, centre gripping handle adjusting device (10) are connected through screw structure (9) and screw (8) on the first centre gripping handle (1), centre gripping handle adjusting device (10) are provided with tip (7) that can insert the fracture of thighbone department and handle (11) that can hand control.
2. A femoral trochanter reduction device as in claim 1, wherein: the first locking rack (5) penetrates through the first handle (3), and the second locking rack (6) penetrates through the second handle (4).
3. A femoral trochanter reduction device as in claim 2, wherein: the first locking rack (5) is provided with teeth on the inner side of the first handle (3), the outer side of the first locking rack is smooth, and the second locking rack (6) is provided with teeth on the inner side of the second handle (4), and the outer side of the second locking rack is smooth.
4. A femoral trochanter reduction device as in claim 1, wherein: the distance between the top of the first clamping handle (1) and the top of the second clamping handle (2) is 1-3 cm.
5. A femoral trochanter reduction device as in claim 1, wherein: finger sleeves (12) are arranged at the tail ends of the first handle (3) and the second handle (4).
6. A femoral trochanter reduction device as in claim 1, wherein:
the first handle (3) and the first clamping handle (1) integrally form a first pliers body, and the second handle (4) and the second clamping handle (2) integrally form a second pliers body.
7. The femoral trochanter reduction device of claim 6, wherein: the first caliper body is hinged with the second caliper body through a screw (13).
8. A femoral trochanter reduction device as in claim 1, wherein: the end (7) of the clamping handle adjusting device (10) is a tip arranged on the inner side of the first clamping handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593941.4U CN214017790U (en) | 2020-11-11 | 2020-11-11 | Femoral tuberosity resetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593941.4U CN214017790U (en) | 2020-11-11 | 2020-11-11 | Femoral tuberosity resetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214017790U true CN214017790U (en) | 2021-08-24 |
Family
ID=77358453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022593941.4U Active CN214017790U (en) | 2020-11-11 | 2020-11-11 | Femoral tuberosity resetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214017790U (en) |
-
2020
- 2020-11-11 CN CN202022593941.4U patent/CN214017790U/en active Active
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