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Fixing device for neck-chest rehabilitation and making method

A fixation device, cervical and chest technology, applied in fractures, medical science, etc., can solve the problems of poor integrity, unfavorable promotion, unfavorable recovery, etc., and achieve the effect of simple structure, favorable for neck movement recovery, and no increase in cost

Active Publication Date: 2021-06-18
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it completely immobilizes the head and prohibits any movement, which, as mentioned above, is not conducive to recovery
[0006] There are also some supporting devices that use skeletons, which have low strength and poor integrity, which may cause loose factors, and the cost is high, which is not conducive to popularization.

Method used

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  • Fixing device for neck-chest rehabilitation and making method
  • Fixing device for neck-chest rehabilitation and making method
  • Fixing device for neck-chest rehabilitation and making method

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0066] KS low-temperature thermoplastic board and KBS low-temperature thermoplastic board provided by Guangzhou Kelai Ruidi Medical Equipment Co., Ltd. can be used. The mesh rate is 1%, 5%, or 19%, and the thickness is 3.2mm.

example 2

[0068] refer to image 3 , the junction of the front support part 3 and the chest support part 5 is a force structure 4, and the force structure 4 can prevent any two parts of the front support part, the chest support part 5, and the shoulder support part from being in contact with each other. The virtual longitudinal centerline performs relative rotation as the rotation axis, that is, the rotation of the head (neck) can be prevented.

[0069] At the same time, any part of the three parts can be prevented from bending to one of the left and right sides along the virtual longitudinal centerline. That is, it is possible to prevent the head (neck) from moving left and right.

[0070] refer to Figure 4 , the force structure 4 enables the front support part of the neck to rotate 5-8° to the front side and the back side along the virtual longitudinal centerline relative to the chest support part 5, that is, it can perform slight nodding and slight backward movements, and After n...

example 3

[0072] The components of the force structure 4 include a first folded edge 7 and a second folded edge 8 .

[0073] The first folded edge 7 and the second folded edge 8 make the connection and fixation force between the neck support part 3 and the chest support part 5 smaller, but keep the connection. In addition to the material properties, therefore, the first folded edge 7 and the second folded edge 8 form elastic properties, and the deformation resistance of the elastic structure is less than 0.5 kg.

[0074] refer to Figure 5 , the anti-twist plate 9 is connected to the chest support part through the first folded edge, therefore, at the center point of the first folded edge, the anti-twist plate can rotate 4-6° relative to the chest support part, when nodding slightly The included angle between the anti-twist plate and the chest support part becomes larger, and the included angle becomes smaller during the backward movement. At the same time, the anti-twist plate 9 is co...

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Abstract

The invention discloses a fixing device for neck-chest rehabilitation and a making method. The fixing device for neck-chest rehabilitation disclosed by the invention is made by performing curved surface forming on a single low-temperature thermoplastic plate body; the joint of a chest supporting part and an anterior neck supporting part is provided with a force structure body which is formed by folding and curved surface forming of the low-temperature thermoplastic plate body and makes transverse supporting force to be enhanced and has elasticity in the longitudinal direction. When the fixing device is made, a first folding edge and a second folding edge are made, and thermoplastic plate fibers of the folding edges can be selectively damaged, so that the first folding edge and the second folding edge are in a softened state at normal temperature. The fixing device device is worn on a patient needing rehabilitation, so that while the neck of the patient is prevented from inclining left and right, the head of the patient is prevented from rotating left and right, a proper range for the head of the patient to move front and back is provided, and during front-back movement, support and assisted return are performed on the head through proper elastic force, which is more conducive to the neck movement recovery.

Description

technical field [0001] The invention relates to a medical rehabilitation equipment and a manufacturing method. Background technique [0002] In the process of shoulder and neck rehabilitation, it is generally necessary to set up a neck support device to stabilize the head of the rehabilitation person without turning or shifting. After a period of time, the neck can be recovered after being fixed. [0003] But sometimes, depending on the injury situation, we require the head to be fixed and the movement of the neck to be restricted. It is not to completely require that the neck cannot move at all, but mainly to restrict the head from moving to the sides. Tilted, and the head cannot rotate around the neck as the central axis (head turn), however, it can be tilted forward and backward appropriately (very small angle, similar to a slight nodding motion). This action helps to restore the power of the neck muscles. If the nodding action is too restricted, it may increase the burd...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/05
CPCA61F5/05
Inventor 刘小梅王艳洋王妙维
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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