CN201968880U - Fixing device for patellar fracture - Google Patents
Fixing device for patellar fracture Download PDFInfo
- Publication number
- CN201968880U CN201968880U CN2011200201426U CN201120020142U CN201968880U CN 201968880 U CN201968880 U CN 201968880U CN 2011200201426 U CN2011200201426 U CN 2011200201426U CN 201120020142 U CN201120020142 U CN 201120020142U CN 201968880 U CN201968880 U CN 201968880U
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- CN
- China
- Prior art keywords
- circle
- tucking
- patellar
- ring
- matrix plate
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a fixing device for patellar fracture, which comprises a patellar fixing ring that is elastic; the patellar fixing ring is provided with elastic tying loops that are symmetrically arranged and take the central axis L as the symmetry axis; a concave plate is arranged below the patellar fixing ring; hanging noses corresponding to the elastic tying loops are symmetrically arranged on the two sides of the concave plate; and grooves are formed at the upper part and the lower part of the concave plate. When the fixing device is in use, a cotton pad is arranged on the concave plate, the thigh is placed in the groove at the upper parts of the concave plate, the leg is placed in the groove at the lower part of the concave plate; the patellar fixing ring is sheathed at the patella to pull the elastic tying loops to be hung on the hanging noses, so that the reduced patella is fixed on the concave plate; and with the adoption of the grooves, a patient feels more comfortable when using the fixing device. As the patellar fixing ring and the elastic tying loops are elastic, a patella block is stable, and the blood circulation of lower limbs of the patient is guaranteed. In addition, the fixing device has a simple structure and low raw material cost and is suitable for treating closed patellar fracture.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates to a kind of reset fixture of usefulness of Patella fracture that is used for specifically.
Background technology
The general employing operation of Human Patella fracture is at present opened methods such as adding powerful band or patella fracture fixator and is fixed.This method patient is relatively more painful, and there is certain risk in the expense height, but also needs the second phase to remove fixture.Also adopt the circle circle of tucking solid on the Patella fracture piece, be wrapped in binder and be fixed on patient's knee, this method exists elasticity to be difficult for grasping, prick pine sclerite be shifted easily, do not reach fixing kneed purpose, thereby the influence healing has been tightened and has been influenced patient's lower limb blood circulation.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency a kind of Patella fracture fixture is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Patella fracture fixture, comprise the circle of tucking, the circle of tucking is an elastic ring, on the circle of tucking be that axis of symmetry is symmetrical arranged flexible system ring with the central axis L, below the circle of tucking, be provided with the matrix plate, lateral symmetry at the matrix plate is provided with and the corresponding hanging nose of elasticity system ring, is provided with groove in the upper and lower of matrix plate.
Above-mentioned Patella fracture fixture, the described circle of tucking comprises the rubber band bundle, and the binder that twines on the rubber band bundle constitutes the binder layer, is sewed with the endless belt on outermost one deck binder of binder layer, and an end of elasticity system ring is fixed on the endless belt.
Above-mentioned Patella fracture fixture, described elasticity are that ring is a rubber band, and described rubber band bundle is made of 7-9 root rubber band.
Above-mentioned Patella fracture fixture, described elasticity are that ring is eight, and the endless belt also is eight, and the both sides of the circle of tucking are provided with four respectively, and corresponding is provided with four hanging noses in the matrix plate left and right sides.
Above-mentioned Patella fracture fixture is provided with cotton pad above the described matrix plate.
Above-mentioned Patella fracture fixture, the groove on the described matrix plate are to join adaptive arc groove with shank.
Adopt technique scheme, this utility model has following advantage: because the circle of tucking is an elastic ring, the elastic ring circle is provided with elasticity system ring, also is provided with the matrix plate simultaneously, places cotton pad during use on the matrix plate, thigh is placed in the groove on matrix plate top, shank is placed in the groove of matrix plate bottom, and the snare of will tucking is at the patella place, and pulling elasticity system ring hangs on the hanging nose, just the patella that will reset is fixed on the matrix plate, because the setting of groove makes the patient pleasant in use.Owing to tuck circle and elasticity system to encircle all is resilient, advance having stablized the same of patella piece, guaranteed to suffer from all blood circulations of lower limb again.And this utility model is simple in structure, and is convenient to use, and cost of material is cheap, is fit to treatment closure Patella fracture and uses.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A profile among Fig. 1.
The specific embodiment
A kind of Patella fracture fixture as depicted in figs. 1 and 2, comprise the circle 2 of tucking, the circle 2 of tucking is elastic rings, on the circle 2 of tucking be that axis of symmetry is symmetrical arranged flexible system ring 6 with the central axis L, the described circle 2 of tucking comprises rubber band bundle 4, the binder that twines on rubber band bundle 4 constitutes binder layer 5, on outermost one deck binder of binder layer 5, be sewed with endless belt 7, one end of elasticity system ring 6 is fixed on the endless belt 7, below the circle 2 of tucking, be provided with matrix plate 1, lateral symmetry at the matrix plate is provided with and the corresponding hanging nose 3 of elasticity system ring, be provided with groove 8 in the upper and lower of matrix plate, groove 8 is arc grooves suitable with shape of leg, the shape of thigh that is the shape of groove on top and knee joint top is suitable, the shape of the shank of the shape of the groove of bottom and knee joint bottom is suitable, is provided with cotton pad above the matrix plate.
Elasticity of the present utility model is that ring is eight, and the endless belt also is eight, and the both sides of the circle of tucking are provided with four respectively, and corresponding is provided with four hanging noses in the matrix plate left and right sides.
Elasticity of the present utility model is that ring is a rubber band, and described rubber band bundle is made of 7-9 root rubber band.
This utility model is the time spent not, and patient oneself just can conveniently take off elasticity system ring from hanging nose, and the matrix plate and the circle of tucking are placed respectively, are convenient to arrangement.During use if with elasticity system ring hang on the hanging nose just can, convenient to use.
The rubber band bundle that encloses in being of tucking that this utility model is is to be put together by 8 rubber bands to constitute the rubber band bundle, drawing back the rubber band bundle tightens, twine the rubber band bundle with common binder then, unclamp the rubber band bundle after having twined, the rubber band bundle just shortened the binder that an annular and rubber band bundle outside twines into and constituted the circle of tucking this moment, on the circle of tucking, make the endless belt again, then rubber band is fixed on formation elasticity system ring on the endless belt.The long 60cm of matrix plate of the present utility model, wide 15cm, thick 1.5cm, pleasant during the immobilized patients shank.
Claims (6)
1. Patella fracture fixture, comprise the circle (2) of tucking, it is characterized in that: the circle (2) of tucking is an elastic ring, going up with the central axis L at the circle (2) of tucking is that axis of symmetry is symmetrical arranged flexible system's ring (6), below the circle (2) of tucking, be provided with matrix plate (1), lateral symmetry at the matrix plate is provided with and the corresponding hanging nose (3) of elasticity system ring, is provided with and groove (8) in the upper and lower of matrix plate.
2. Patella fracture fixture according to claim 1, it is characterized in that: the described circle (2) of tucking comprises rubber band bundle (4), go up the binder that twines at rubber band bundle (4) and constitute binder layer (5), be sewed with endless belt (7) on outermost one deck binder of binder layer (5), an end of elasticity system's ring (6) is fixed on the endless belt (7).
3. Patella fracture fixture according to claim 1 and 2 is characterized in that: described elasticity is that ring is a rubber band, and described rubber band bundle is made of 7-9 root rubber band.
4. Patella fracture fixture according to claim 3 is characterized in that: described elasticity is that ring is eight, and the endless belt also is eight, and the both sides of the circle of tucking are provided with four respectively, and corresponding is provided with four hanging noses in the matrix plate left and right sides.
5. Patella fracture fixture according to claim 4 is characterized in that: be provided with cotton pad above the described matrix plate.
6. Patella fracture fixture according to claim 5 is characterized in that: the groove on the described matrix plate is the arc groove suitable with shape of leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200201426U CN201968880U (en) | 2011-01-21 | 2011-01-21 | Fixing device for patellar fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200201426U CN201968880U (en) | 2011-01-21 | 2011-01-21 | Fixing device for patellar fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201968880U true CN201968880U (en) | 2011-09-14 |
Family
ID=44573988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200201426U Expired - Fee Related CN201968880U (en) | 2011-01-21 | 2011-01-21 | Fixing device for patellar fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201968880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640894A (en) * | 2016-08-29 | 2019-04-16 | 米勒创新公司 | Knee suitable for extending sitting posture supports orthoses |
| WO2022095836A1 (en) * | 2020-11-04 | 2022-05-12 | 陈聚伍 | Internal fixation device for patella fracture |
-
2011
- 2011-01-21 CN CN2011200201426U patent/CN201968880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640894A (en) * | 2016-08-29 | 2019-04-16 | 米勒创新公司 | Knee suitable for extending sitting posture supports orthoses |
| WO2022095836A1 (en) * | 2020-11-04 | 2022-05-12 | 陈聚伍 | Internal fixation device for patella fracture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20130121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |