CN209236496U - A kind of knee sprung contracture deformity orthopedic brace - Google Patents
A kind of knee sprung contracture deformity orthopedic brace Download PDFInfo
- Publication number
- CN209236496U CN209236496U CN201821996922.2U CN201821996922U CN209236496U CN 209236496 U CN209236496 U CN 209236496U CN 201821996922 U CN201821996922 U CN 201821996922U CN 209236496 U CN209236496 U CN 209236496U
- Authority
- CN
- China
- Prior art keywords
- rod piece
- bandage
- orthopedic brace
- knee sprung
- knee
- 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
A kind of knee sprung contracture deformity orthopedic brace, including the first rod piece, one end of the first rod piece are connected through a screw thread the second rod piece, one end of the hinged hydraulic stem of the first rod piece, the other end of the hinged hydraulic stem of the second rod piece；It is connected with bandage on first rod piece and the second rod piece, it is inadequate to solve knee joint tractive force existing in the prior art, the problem of not can be carried out larger angle correction.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of orthopaedic knee brace technical field, specifically relates to
And a kind of knee sprung contracture deformity orthopedic brace.
Background technique
Knee sprung contracture is secondary one of the most common complication of various diseases of knee joint, will lead to quadriceps muscle of thigh
Increase energy consumption in the process of walking, bring pain before thigh, slow down walking speed, Lower limb shortening, limping, secondary backache etc.
A series of illnesss.
The prior art treatment of currently used knee sprung contracture includes that Ilizarov external fixing rack and common knee close
Brace is saved, but has the shortcomings that its is obvious.Ilizarov external fixing rack needs squeeze into steinman pin in sclerotin, pass through external fixing rack
Applying tractive force stretches the knee joint of flexion contracture slowly in suffering limb, but its disadvantage is invasive treatment, and patient is difficult to receive, and
Correcting process is slow, needs hospitalization, there is the risk of pin track infection.Therefore, the treatment of knee joint brace is most generallyd use at present
Method.Patient wears knee joint brace after suffering limb, wears and is slowly stretched by physiotherapies such as accessory manipulation stretching, extension and joint motions
Straight knee joint, then by immobilization of the wounded limb to knee joint brace, so that physiotherapy be maintained to achieve the effect that correction.But it is actually answering
With finding in the process, physiotherapy is inadequate to the knee joint tractive force of flexion contracture, corrects knee joint flexion contracture offer limited effectiveness,
The correcting of larger angle cannot be played for chronic severe knee sprung contracture case.
Utility model content
The purpose of the utility model is to provide a kind of knee sprung contracture deformity orthopedic braces, solve in the prior art
The problem of existing knee joint tractive force is inadequate, not can be carried out larger angle correction.
One end of a kind of knee sprung contracture deformity orthopedic brace, including the first rod piece, the first rod piece is connected by screw thread
Connect the second rod piece, one end of the hinged hydraulic stem of the first rod piece, the other end of the hinged hydraulic stem of the second rod piece；First rod piece and second
Bandage is connected on rod piece.
The utility model is also characterized by
First rod piece and hydraulic stem junction are to the length of the first rod piece and the second rod piece junction and the second rod piece and liquid
Compression bar junction to the first rod piece and the second rod piece junction equal length
First rod piece, the second rod piece material be titanium magnesium alloy.
First rod piece and the second rod piece are attached by bolt, and the head of bolt is fixed in the side of disk.
Bandage is pro-skin nylon material.
Bandage on first rod piece and the second rod piece at least 4.
Affixed velcro on bandage.
The utility model has the beneficial effects that ensure that knee joint has enough tractive force, it is ensured that larger angle
Correction.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of knee sprung contracture deformity orthopedic brace of the utility model.
In figure, 1. first rod pieces, 2. second rod pieces, 3. disks, 4. hydraulic stems, 5. bandages.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of knee sprung contracture deformity orthopedic brace, as shown in Figure 1.Including the first rod piece 1, the one of the first rod piece 1
End is connected through a screw thread the second rod piece 2, one end of the hinged hydraulic stem 4 of the first rod piece 1, the hinged hydraulic stem 4 of the second rod piece 2 it is another
End；Bandage 5 is connected on first rod piece 1 and the second rod piece 2.
The utility model is also characterized by
First rod piece 1, the second rod piece 2 material be titanium magnesium alloy.
First rod piece 1 and the second rod piece 2 are attached by bolt, and the head of bolt is fixed in the side of disk 3.
Bandage is pro-skin nylon material.
The bandage of first rod piece 1 and the second rod piece 2 at least 4.
The affixed velcro in the top of bandage 5.
The rod piece of the utility model is all made of titanium magnesium alloy, can accomplish the good on-deformable effect of light weight, intensity.The
The disk 3 being arranged at one rod piece 1 and the second rod piece 2, convenient for being fixed when orthopedic brace reaches suitable position.Bandage 5 is
Pro-skin nylon material, good toughness have higher tensile strength, while it is uncomfortable to avoid bring in direct contact with the skin.Setting 4
Root bandage 5 convenient for when in use preferably fixing leg and brace, be convenient for bonding bandage by the velcro on bandage 5.It is preferred that
The length and the second rod piece 2 and liquid of ground, the first rod piece 1 and 4 junction of hydraulic stem to 2 junction of the first rod piece 1 and the second rod piece
The equal length of 4 junction of compression bar to 2 junction of the first rod piece 1 and the second rod piece is preferably stretched convenient for hydraulic stem 4 in this way
Contracting movement.
The utility model mainly completes work by hydraulic stem 3, and after patient-worn's brace, bandage 5 can be by it in trouble
Portion is tightly bonded, and prevents from loosening by the fixed bandage of velcro on bandage.Leg is completed by the automatic telescopic of hydraulic stem
Correction, then can by turn disk 3 drive thereon affixed bolt the first rod piece 1 and the second rod piece 2 is fixed, i.e., and
The correction angle of needs be can achieve to be treated.
Claims (6)
1. a kind of knee sprung contracture deformity orthopedic brace, which is characterized in that including the first rod piece (1), first rod piece
(1) one end is connected through a screw thread the second rod piece (2), hinged hydraulic stem (4) one end of first rod piece (1), second bar
Hinged hydraulic stem (4) other end of part (2)；Bandage (5) are connected on first rod piece (1) and the second rod piece (2).
2. a kind of knee sprung contracture deformity orthopedic brace as described in claim 1, which is characterized in that first rod piece
(1) and hydraulic stem (4) junction is to the length of the first rod piece (1) and the second rod piece (2) junction and the second rod piece (2) and hydraulic
Bar (4) junction to the first rod piece (1) and the second rod piece (2) junction equal length.
3. a kind of knee sprung contracture deformity orthopedic brace as described in claim 1, which is characterized in that first rod piece
(1) it is attached with the second rod piece (2) by bolt, the head of the bolt is fixed in the side of disk.
4. a kind of knee sprung contracture deformity orthopedic brace as described in claim 1, which is characterized in that the bandage (5)
For pro-skin nylon material.
5. a kind of knee sprung contracture deformity orthopedic brace as claimed in claim 4, which is characterized in that described to be set to first
Bandage (5) at least 4 of rod piece (1) and the second rod piece (2).
6. a kind of knee sprung contracture deformity orthopedic brace as claimed in claim 5, which is characterized in that the bandage (5)
The affixed velcro in surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996922.2U CN209236496U (en) | 2018-11-30 | 2018-11-30 | A kind of knee sprung contracture deformity orthopedic brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996922.2U CN209236496U (en) | 2018-11-30 | 2018-11-30 | A kind of knee sprung contracture deformity orthopedic brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236496U true CN209236496U (en) | 2019-08-13 |
Family
ID=67530745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821996922.2U Expired - Fee Related CN209236496U (en) | 2018-11-30 | 2018-11-30 | A kind of knee sprung contracture deformity orthopedic brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236496U (en) |
-
2018
- 2018-11-30 CN CN201821996922.2U patent/CN209236496U/en not_active Expired - Fee Related
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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: 20190813 Termination date: 20201130 |