CN209332405U - The gradual stretching, extension orthoses of elbow joint - Google Patents
The gradual stretching, extension orthoses of elbow joint Download PDFInfo
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- CN209332405U CN209332405U CN201822227491.XU CN201822227491U CN209332405U CN 209332405 U CN209332405 U CN 209332405U CN 201822227491 U CN201822227491 U CN 201822227491U CN 209332405 U CN209332405 U CN 209332405U
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- extension
- stretching
- elbow joint
- orthoses
- connecting rod
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Abstract
The utility model discloses a kind of gradual stretching, extension orthoses of elbow joint, the device includes upper clamper and lower gripper, the two sides of the upper clamper and lower gripper are each provided with that one end of connecting rod described in a connecting rod and the side of upper clamper are side walls hinged, and the other end and lower gripper of the connecting rod are located at ipsilateral side walls hinged；The stretching, extension traction belt for wrapping up elbow joint is arranged between connecting rod described in two sides.The utility model can not only stretch elbow joint according to the gradual adjusting of tolerance degree of patient, and can increase patient comfort, and can be reduced elbow joint olecranon apophysis point pressure.
Description
Technical field
The utility model relates to elbow joint orthoses, in particular to a kind of gradual stretching, extension orthoses of elbow joint.
Background technique
Elbow joint is to ensure that hand can reach the important joint that specific position completes complex task.Elbow joint flexion contracture
It is the common complication of the diseases such as cerebral apoplexy, elbow joint trauma, influences upper extremity exercise function.
In clinic, elbow joint orthoses uses the biomechanical principle of soft tissue creep and stress relaxation, and drawing-off elbow closes
Surrounding soft tissue is saved, exercising elbow joint degree is increased, improves upper extremity exercise function.Currently, the elbow for the treatment of elbow joint flexion contracture is rectified
Shape device mainly has elbow Dynamizable orthopedic device and the gradual orthoses of elbow, studies have found that the therapeutic effect of the gradual orthoses of elbow is obvious
Better than elbow Dynamizable orthopedic device.
However, the elbow orthoses of existing clinical common treatment elbow joint flexion contracture are mostly elbow Dynamizable orthopedic devices.It is orthopedic in elbow
In device design, the activity centre of orthoses is all consistent with elbow joint axis, is easy to appear that stress concentrates on upper arm proximal end and forearm is remote
The drawbacks of end.Therefore, it is badly in need of developing a kind of comfortable and more effective gradual orthoses of elbow, improves upper extremity exercise function.
Summary of the invention
The purpose of this utility model seeks to provide a kind of gradual stretching, extension orthoses of elbow joint, which can not only basis
Elbow joint is stretched in the gradual adjusting of the tolerance degree of patient, and can increase patient comfort, and can be reduced elbow joint olecranon
Apophysis point pressure.
To achieve the above object, a kind of gradual stretching, extension orthoses of elbow joint designed by the utility model, including upper folder
Holder and lower gripper are characterized in that the two sides of the upper clamper and lower gripper are each provided with a connecting rod；
One end of the connecting rod and the side of upper clamper are side walls hinged, and the other end and the lower gripper of the connecting rod are located at
Ipsilateral is side walls hinged；The stretching, extension traction belt for wrapping up elbow joint is arranged between connecting rod described in two sides.
Further, the through-hole for passing through for elbow joint olecranon bone is provided in the stretching, extension traction belt.
Further, the lower end of the upper clamper and between the upper end of lower gripper there are for for elbow joint stretch
Stretching, extension mouth.
Further, the upper clamper is provided with for clamping the upper holding tank for placing upper arm；The lower gripper is set
It is equipped with for clamping the lower holding tank for placing forearm.
Further, the first fixing belt for fixing upper arm is provided on the upper clamper.
Further, the second fixing belt for fixing forearm is provided on the lower gripper.
Still further, being provided with multiple air holes on the upper clamper and lower gripper.
Further, the stretching, extension traction belt is component made of elastic material.
Compared with the prior art, the advantages of the utility model are:
First, the utility model passes through 3 power action principles, in upper clamper, lower gripper and stretching, extension traction belt three
Position forms 3 Force systems of stretching, extension elbow joint, can stretch elbow joint according to the gradual adjusting of tolerance degree of patient.
Second, the utility model is real by being each provided with a hinged connecting rod in the two sides of upper clamper and lower gripper
Now inclined elbow joint axis axis rotation designs, and the drafting force at forearm and upper arm generates on entire upper clamper and lower gripper,
Forced area increases, and unit area stress is reduced, and changes traditional same elbow joint axis axis rotation formula orthoses pressure and concentrates
The drawbacks of, patient comfort increases, and has better solved elbow joint flexion contracture.
Third, the utility model applies the drafting force of elbow joint by stretching, extension traction belt, forced area can not only be increased,
Unit area stress is reduced, increases patient comfort, and can be reduced olecranon apophysis point pressure, is capable of fixing the opposite position of traction belt
It sets, reduces movement.
Fourth, the utility model is not only simple in structure, manufacturing cost is low and practical, orthopedic effect is significant.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the gradual stretching, extension orthoses of elbow joint；
In figure, upper clamper 1, lower gripper 2, connecting rod 3, stretching, extension traction belt 4, through-hole 5, stretching, extension mouth 6, upper holding tank 7, under
Holding tank 8, the first fixing belt 9, the second fixing belt 10, air hole 11.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
A kind of gradual stretching, extension orthoses of elbow joint as shown in Figure 1, including upper clamper 1 and lower gripper 2, on
Clamper 1 and lower gripper 2 are component made of hard material.The lower end of upper clamper 1 and between the upper end of lower gripper 2
There are the stretching, extension mouths 6 for stretching for elbow joint.The two sides of upper clamper 1 and lower gripper 2 are each provided with a connecting rod 3；Even
One end of bar 3 is side walls hinged using the side of pin shaft and upper clamper 1, and the other end of connecting rod 3 is using pin shaft and lower gripper 2
In ipsilateral side walls hinged；It is realized partially by the way that a hinged connecting rod 3 is respectively arranged in the two sides of upper clamper 1 and lower gripper 2
Elbow joint axis axis rotation designs, and the drafting force at forearm and upper arm generates on entire upper clamper 1 and lower gripper 2, by
Power area increases, and unit area stress is reduced, and changes what traditional same elbow joint axis axis rotation formula orthoses pressure was concentrated
Drawback, patient comfort increase.
In above-mentioned technical proposal, the stretching, extension traction belt 4 for wrapping up elbow joint is arranged between two sides connecting rod 3, stretching, extension is led
Drawstring 4 is component made of elastic material.The through-hole 5 for passing through for elbow joint olecranon bone is provided in stretching, extension traction belt 4.This
Utility model forms stretching, extension by 3 power action principles, in 4 three upper clamper 1, lower gripper 2 and stretching, extension traction belt positions
3 Force systems of elbow joint can stretch elbow joint according to the gradual adjusting of tolerance degree of patient.In addition, stretching, extension traction belt 4
The drafting force for applying elbow joint can not only increase forced area, reduce unit area stress, increase patient comfort, and
It can be reduced olecranon apophysis point pressure, be capable of fixing the relative position of traction belt, reduce movement.
In above-mentioned technical proposal, upper clamper 1 is provided with for clamping the upper holding tank 7 for placing upper arm；Lower gripper 2 is set
It is equipped with for clamping the lower holding tank 8 for placing forearm.The first fixing belt 9 for fixing upper arm is provided on upper clamper 1, under
The second fixing belt 10 for fixing forearm is provided on clamper 2.It is provided on upper clamper 1 and lower gripper 2 multiple
Stomata 11 can play ventilative effect.
The above is only the specific embodiments of the utility model, it is noted that it is the prior art that remaining is unaccounted, any
Those skilled in the art are in the revealed technical scope of the utility model, and any changes or substitutions that can be easily thought of, all
It should cover and be within the protection scope of the utility model.
Claims (8)
1. a kind of gradual stretching, extension orthoses of elbow joint, including upper clamper (1) and lower gripper (2), it is characterised in that: described
The two sides of upper clamper (1) and lower gripper (2) are each provided with a connecting rod (3)；
One end of the connecting rod (3) and the side of upper clamper (1) are side walls hinged, the other end of the connecting rod (3) and lower clamping
Device (2) is located at ipsilateral side walls hinged；The stretching, extension traction belt for wrapping up elbow joint is arranged between connecting rod described in two sides (3)
(4)。
2. the gradual stretching, extension orthoses of elbow joint according to claim 1, it is characterised in that: the stretching, extension traction belt (4)
On be provided with through-hole (5) for passing through for elbow joint olecranon bone.
3. the gradual stretching, extension orthoses of elbow joint according to claim 1, it is characterised in that: the upper clamper (1)
Lower end and there are the stretching, extension mouths (6) for stretching for elbow joint between the upper end of lower gripper (2).
4. the gradual stretching, extension orthoses of described in any item elbow joints according to claim 1~3, it is characterised in that: the upper folder
Holder (1) is provided with for clamping the upper holding tank (7) for placing upper arm；The lower gripper (2) is provided with places for clamping
The lower holding tank (8) of forearm.
5. the gradual stretching, extension orthoses of described in any item elbow joints according to claim 1~3, it is characterised in that: the upper folder
The first fixing belt (9) for fixing upper arm is provided in holder (1).
6. the gradual stretching, extension orthoses of described in any item elbow joints according to claim 1~3, it is characterised in that: the lower folder
The second fixing belt (10) for fixing forearm is provided in holder (2).
7. the gradual stretching, extension orthoses of described in any item elbow joints according to claim 1~3, it is characterised in that: the upper folder
Multiple air holes (11) are provided on holder (1) and lower gripper (2).
8. the gradual stretching, extension orthoses of described in any item elbow joints according to claim 1~3, it is characterised in that: the stretching, extension
Traction belt (4) is component made of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227491.XU CN209332405U (en) | 2018-12-27 | 2018-12-27 | The gradual stretching, extension orthoses of elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822227491.XU CN209332405U (en) | 2018-12-27 | 2018-12-27 | The gradual stretching, extension orthoses of elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332405U true CN209332405U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822227491.XU Active CN209332405U (en) | 2018-12-27 | 2018-12-27 | The gradual stretching, extension orthoses of elbow joint |
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| Country | Link |
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| CN (1) | CN209332405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812126A (en) * | 2019-12-17 | 2020-02-21 | 张兴容 | A limbs motion rehabilitation appearance for upper limbs apoplexy hemiplegia patient |
-
2018
- 2018-12-27 CN CN201822227491.XU patent/CN209332405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812126A (en) * | 2019-12-17 | 2020-02-21 | 张兴容 | A limbs motion rehabilitation appearance for upper limbs apoplexy hemiplegia patient |
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