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High-degree-of-freedom non-tension medical orthopedic method for hallux valgus

A degree of freedom, hallux valgus technology, applied in the field of medical devices, can solve problems such as unfavorable long-term wear, discomfort in use, inability to wear shoes, etc., to reduce redness, improve comfort, and achieve the effect of strength adjustment

Inactive Publication Date: 2022-02-18
张淑玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a high-degree-of-freedom non-tension medical orthopedic method for hallux valgus, which can solve the problem that the orthotics in the prior art cannot be worn after wearing shoes, are not conducive to long-term wearing, and cause discomfort when used. question

Method used

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  • High-degree-of-freedom non-tension medical orthopedic method for hallux valgus
  • High-degree-of-freedom non-tension medical orthopedic method for hallux valgus
  • High-degree-of-freedom non-tension medical orthopedic method for hallux valgus

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Experimental program
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Effect test

Embodiment 1

[0043] Such as Figure 2-4 As shown, a high-degree-of-freedom non-tension medical orthopedic method for hallux valgus provided by the embodiment of the present invention is based on an orthosis, which includes a base plate 10, a pedal 11, a thruster 21 and an electromagnet 20:

[0044] The shape of the bottom plate 10 and the shape of the pedal 11 are similar to the shoe pads in the prior art, so that they can be put into the shoes better, so that they can be worn conveniently, without hindering normal walking, and are convenient to wear for a long time;

[0045] The pedal 11 corresponds to the position of the base plate 10 and the pedal 11 is located above the base plate 10, that is, the projection of the pedal 11 and the base plate 10 in the vertical direction overlaps, and the pedal 11 is hinged on the base plate 10 by a hinge shaft 12, and the hinge shaft 12 The position is roughly located at the center of the pedal 11 and / or base plate 10 (in the length direction when the...

Embodiment 2

[0054] In the first embodiment, when the pedal 11 is made of rigid material, due to the existence of the hinge shaft 12, the height of the front and rear ends of the pedal 11 is inconsistent, and the change of the body posture will lead to the deviation of the center of gravity, and the pedal 11 is easy to turn back and forth, resulting in Unstable, therefore, in this embodiment, pedal 11 is made of elastic material, also includes in this embodiment:

[0055] The reclining device comprises a large air bag 30, a small air bag 31 and a trachea 32. The large air bag 30 is positioned in front of the hinge shaft 12, and the small air bag 31 is positioned at the rear of the hinge shaft 12. Cavity volume, the large airbag 30 and the small airbag 31 are connected through the trachea 32, and connected by the trachea 32. When the large airbag 30 is pressurized, air can be transported into the small airbag 31 through the trachea 32 to expand the volume of the small airbag 31;

[0056] A ...

Embodiment 3

[0064] In medical treatment, weak current electric shock therapy is often used. That is to stimulate muscle contraction through weak electric current, so that the muscle can produce involuntary contraction, so that it is in the correct stress state. For the muscle, it will produce muscle memory after being stimulated by the electric current, which is conducive to maintaining the memory effect of the muscle and improving muscle strength. Group distribution, so that patients can gradually rely on the pulling of the muscles at the toes to achieve self-correction.

[0065] Therefore, in this embodiment, a piezoelectric device 40 is also included, which can use piezoelectric ceramics, or a pressure discharge device in the prior art, such as an electronic igniter in a lighter, which will generate a weak current when it is pressed. The piezoelectric device 40 is fixedly arranged on the base plate 10 and is located between the base plate 10 and the pedal 11. After the small air bag 31...

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Abstract

The invention discloses a high-degree-of-freedom non-tension medical orthopedic method for hallux valgus, and belongs to the field of medical instruments. The method is based on an orthosis, and the orthosis comprises a bottom plate, a pedal hinged to the bottom plate through a hinge shaft, a thruster comprising a supporting seat with a cross section of a triangular structure and two sliding plates, and an electromagnet used for applying repulsive force to the supporting seat when being electrified. The method comprises the following steps: S1, the orthosis is placed in a shoe; S2, a thruster is arranged between the thumb and toes adjacent to the thumb; and S3, the electromagnet is powered on, the electromagnet generates a magnetic field for giving repulsive force to the supporting seat, and the thumb is squeezed to move to a normal position. According to the invention, the use condition of normally wearing shoes is met, and the comfort is greatly improved; red, swollen and pain phenomena caused by sliding friction between the skateboard and the skin are greatly reduced; and through an external regulator, force regulation can be realized without taking off the shoes.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a high-degree-of-freedom non-tension medical orthopedic method for hallux valgus. Background technique [0002] Hallux valgus is a lateral deviation of the hallux at the first metatarsophalangeal joint. Hallux valgus is a complex anatomical deformity and can be extremely challenging to treat. Hallux valgus is the most common lesion involving the big toe. It generally manifests as a lateral deviation of the big toe at the first metatarsophalangeal joint, and obvious osteophytes appear on the inside of the joint. Redness, swelling, and fluid accumulation due to pressure are called bunions. [0003] Clinical treatment of hallux valgus generally includes physical orthopedics and surgical treatment. However, the cost of surgical treatment is high, the patient suffers a lot, and there may be problems such as limited mobility, decreased strength, residual discomfort, or postoperative r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/01
CPCA61F5/0111A61F5/019
Inventor 张淑玲
Owner 张淑玲
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