CN109199673B - Device for resetting radius distal end fracture - Google Patents
Device for resetting radius distal end fracture Download PDFInfo
- Publication number
- CN109199673B CN109199673B CN201811008854.9A CN201811008854A CN109199673B CN 109199673 B CN109199673 B CN 109199673B CN 201811008854 A CN201811008854 A CN 201811008854A CN 109199673 B CN109199673 B CN 109199673B
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- China
- Prior art keywords
- screw
- shaped stand
- finger
- traction frame
- fracture
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
- A61F5/0118—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation for the arms, hands or fingers
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a device for resetting fracture of a distal radius end, which comprises a supporting plate and a U-shaped stand column, wherein the U-shaped stand column is reversely buckled and fixed at one end of the supporting plate, the other end of the supporting plate is provided with a fixing belt, the inner side of the top end of the U-shaped stand column is connected with a traction frame through a screw A, and the traction frame is provided with a finger sleeve; in the application process, the arm bends elbow by 90 degrees, the upper arm is fixed on the supporting plate by the fixing band, then the index finger and the middle finger are hung under the lower plate by finger sleeves, and the lifting heights of the index finger and the middle finger are adjusted through the screw A, the screw B and the nut, so that the fracture of the far end of the radius is indirectly reduced; in addition, the arrangement of the strip-shaped through hole groove is mainly convenient for the moving operation of the screw A and the position adjustment of the traction frame when the medical staff operates; the invention has simple structure, is convenient and practical, can be operated by one person, and reduces unnecessary labor waste of medical personnel.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a device for reducing fracture of distal radius.
Background
Forearm fracture is the common fracture of orthopedics, and when cutting open the treatment that resets to the fracture of radius among the relevant art, often rely on at least two doctors 'own strength to pull patient's forearm and hand, make the radius distal end of fracture reset, and this makes when the fracture resets, increases the waste of medical staff's manpower, increases some medical staff's unnecessary time waste.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a device for reducing the fracture of the distal radius.
In order to solve the technical problem, the device for reducing the fracture of the distal radius comprises a supporting plate and a U-shaped stand column, wherein the U-shaped stand column is reversely buckled and fixed at one end of the supporting plate, a fixing belt is arranged at the other end of the supporting plate, the inner side of the top end of the U-shaped stand column is connected with a traction frame through a screw rod A, and a finger sleeve is arranged on the traction frame.
Some bar through-hole grooves are formed in the top end of the U-shaped stand column, the screw A penetrates through the top end of the U-shaped stand column through the bar through-hole grooves, and the screw A and the upper side and the lower side of the U-shaped stand column are detachably connected through nuts.
The traction frame comprises an upper plate and a lower plate, wherein two ends of the lower plate are connected with the upper plate through a screw B respectively.
The upper plate is connected with a screw A, and the screw A penetrates through the upper plate and is fixed through a nut.
The upper plate, the lower plate and the screw B form a rectangular frame, and the upper plate, the lower plate and the screw B are detachably connected through nuts.
The lower plate is provided with a fixed lifting hole matched with the finger stall.
The number of the fixed lifting holes is two.
The invention has the beneficial effects that:
in the application process, the arm bends elbow by 90 degrees, the upper arm is fixed on the supporting plate by the fixing band, then the index finger and the middle finger are hung under the lower plate by finger sleeves, and the lifting heights of the index finger and the middle finger are adjusted through the screw A, the screw B and the nut, so that the fracture of the far end of the radius is indirectly reduced; in addition, the arrangement of the strip-shaped through hole groove is mainly convenient for the moving operation of the screw A and the position adjustment of the traction frame when the medical staff operates; the invention has simple structure, is convenient and practical, can be operated by one person, and reduces unnecessary labor waste of medical personnel.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, the device for reducing radius distal end fracture of the present invention comprises a supporting plate 1 and a U-shaped upright post 2, wherein the U-shaped upright post 2 is fixed at one end of the supporting plate 1 in an inverted manner, the other end of the supporting plate 1 is provided with a fixing band 3, the inner side of the top end of the U-shaped upright post 2 is connected with a traction frame 5 through a screw a4, and the traction frame 5 is provided with a finger stall 6.
The top end of the U-shaped upright post 2 is provided with a strip-shaped through hole groove 11, a screw A4 penetrates through the top end of the U-shaped upright post 2 through the strip-shaped through hole groove 11, and the screw A4 is detachably connected with the upper side and the lower side of the U-shaped upright post 2 through nuts; the arrangement of the strip-shaped through hole groove 11 is mainly convenient for the moving operation of the screw A4 and the position adjustment of the traction frame 5 when the medical staff operates.
The traction frame 5 comprises an upper plate 7 and a lower plate 9, wherein two ends of the lower plate are respectively connected with the upper plate 7 through a screw B8.
The upper plate 7 is connected with a screw A4, and the screw A4 penetrates through the upper plate 7 and is fixed by a nut.
The screw A4 penetrates the upper plate 7 and is fixed by a nut, which is mainly convenient for the height adjustment of the traction frame 5 and makes the operation more flexible.
The upper plate 7, the lower plate 9 and the screw B8 form a rectangular frame, and the upper plate 7, the lower plate 9 and the screw B8 are detachably connected through nuts; the upper plate 7 and the lower plate 9 are detachably connected with the screw B8 through nuts, which is mainly convenient for adjusting the distance between the upper plate 7 and the lower plate 9 and further convenient for stretching and resetting the fracture of the far end of the radius.
The lower plate 9 is provided with a fixed lifting hole 10 matched with the finger stall 6, and the fixed lifting hole 10 is mainly used for facilitating the installation of the finger stall 6.
The number of the fixed lifting holes 10 is two; mainly is convenient for hanging and lifting the index finger and the middle finger, and leads the stretching and resetting of the radius far-end fracture to be more convenient.
Specifically, in the practical application process, the elbow bending angle of the arm is 90 degrees, the upper arm is fixed on the supporting plate 1 by the fixing band 3, then the forefinger and the middle finger are hung under the lower plate 9 by the finger cot 6, and the lifting heights of the forefinger and the middle finger are adjusted through the screw A4, the screw B8 and the nut, so that the fracture of the far end of the radius is indirectly reduced; in addition, the arrangement of the strip-shaped through hole groove 11 is mainly convenient for the moving operation of the screw A4 and the position adjustment of the traction frame 5 when the medical staff operates; the invention has simple structure, is convenient and practical, can be operated by one person, and reduces unnecessary labor waste of medical personnel.
Claims (5)
1. A device for reduction of a distal radius fracture, comprising: including backup pad (1) and U-shaped stand (2), U-shaped stand (2) back-off is fixed in backup pad (1) one end, and backup pad (1) other end is provided with fixed band (3), U-shaped stand (2) top inboard is connected with traction frame (5) through a screw rod A (4), be equipped with dactylotheca (6) on traction frame (5), bar through-hole groove (11) that some were seted up on U-shaped stand (2) top, screw rod A (4) end pierces through U-shaped stand (2) top through bar through-hole groove (11), and screw rod A (4) can be dismantled through the nut with both sides about U-shaped stand (2) and be connected, traction frame (5) include upper plate (7), and hypoplastron (9) that both ends are connected with upper plate (7) through a screw rod B (8) respectively.
2. A device for reduction of a distal radius fracture as set forth in claim 1, wherein: the upper plate (7) is connected with the screw A (4), and the screw A (4) penetrates through the upper plate (7) and is fixed through a nut.
3. A device for reduction of a distal radius fracture as set forth in claim 2, wherein: the upper plate (7), the lower plate (9) and the screw B (8) form a rectangular frame, and the upper plate (7), the lower plate (9) and the screw B (8) are detachably connected through nuts.
4. A device for reduction of a distal radius fracture according to claim 1 or 3 wherein: the lower plate (9) is provided with a fixed lifting hole (10) matched with the finger stall (6).
5. The device for reduction of a distal radius fracture of claim 4, wherein: the number of the fixed lifting holes (10) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008854.9A CN109199673B (en) | 2018-08-31 | 2018-08-31 | Device for resetting radius distal end fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008854.9A CN109199673B (en) | 2018-08-31 | 2018-08-31 | Device for resetting radius distal end fracture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109199673A CN109199673A (en) | 2019-01-15 |
| CN109199673B true CN109199673B (en) | 2020-12-01 |
Family
ID=64985400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811008854.9A Active CN109199673B (en) | 2018-08-31 | 2018-08-31 | Device for resetting radius distal end fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109199673B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329601B (en) * | 2020-03-09 | 2023-02-28 | 广东省人民医院(广东省医学科学院) | Finger fixing device |
| CN113017963B (en) * | 2021-02-20 | 2022-09-30 | 西安交通大学医学院第一附属医院 | Fixing device for orthopedic reduction |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2100200U (en) * | 1991-01-25 | 1992-04-01 | 汪心毅 | Device for stretching or reducing fractured the four limbs |
| CN2160363Y (en) * | 1992-10-11 | 1994-04-06 | 张建设 | Fraction traction fixator for forearm |
| US6123704A (en) * | 1999-06-22 | 2000-09-26 | Hajianpour; Mohammed A. | Support fixture for setting a fractured distal radius |
| US6811541B2 (en) * | 2002-05-23 | 2004-11-02 | Dennis Michael Lambert | Traction device |
| CN204192817U (en) * | 2014-10-21 | 2015-03-11 | 深圳市盐田区人民医院 | Radius far-end fracture reset traction frame |
| CN108451624B (en) * | 2018-03-16 | 2024-03-15 | 河北医科大学第三医院 | A kind of retractor reset device used for radius distal end complex fracture |
-
2018
- 2018-08-31 CN CN201811008854.9A patent/CN109199673B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109199673A (en) | 2019-01-15 |
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