Lower limb fracture protection device

A protective device and technology for lower limbs, applied in fractures, medical science, physical therapy, etc., can solve problems such as fracture displacement and internal fixation, failure, etc., to achieve the effect of facilitating life and facilitating normal walking

Pending Publication Date: 2020-09-04
BEIJING JISHUITAN HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a lower limb fracture protection device to solve the problem that in the prior art, when the affected limb bears weight on the ground, the affected limb can only rely on its own feeling to bear the weight to a certain extent, which may easily cause fracture displacement and internal fixation failure. technical issues

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  • Lower limb fracture protection device
  • Lower limb fracture protection device

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

[0031] Such as figure ...

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Abstract

The invention relates to the technical field of medical instruments, and discloses a lower limb fracture protection device. The lower limb fracture protection device comprises a force unloading boot and an inner protection structure arranged in the force unloading boot, wherein the inner protection structure comprises a lower limb fixing structure arranged on the ankle or the lower portion of theankle, a pressure adjusting structure arranged on the lower limb fixing structure and capable of adjusting stress of an affected limb, an ankle stress ring connected with the lower limb fixing structure, a leg stress ring arranged on the affected limb in a sleeving mode, and a positioning block arranged on the leg stress ring; the leg stress ring and the ankle stress ring are positioned on the upper side and the lower side of a fracture line correspondingly; a through hole is formed in the force unloading boot; and when the stress of the ankle stress ring reaches a preset pressure value, the positioning block moves downwards and can be inserted into the through hole. The lower limb fracture protection device has the advantage of ensuring that the maximum stress of the affected limb can bewithin a safe range.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a lower limb fracture protection device. Background technique [0002] At present, in the rehabilitation exercise for the fracture site, first, the patient uses a health scale to weigh himself and calculate the specific kilograms that should be carried. Then, find a suitable place, place the health scale and the support in parallel, stand the non-affected limb on the support with the protection and help of others, and put the affected limb on the healthy scale. Force. Finally, gradually shift the center of gravity to the affected limb, while paying attention to the reading on the health scale, stop when the weight needs to be carried, keep it for 3 to 5 minutes, and then move the center of gravity back to the non-affected limb. [0003] However, the existing methods have a limited exercise time and cannot really complete daily life with weight bearing, and cannot fully ...

Claims

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Application Information

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IPC IPC(8): A61F5/05A61H3/00
CPCA61F5/05A61H3/00A61H2003/007A61H2201/165
Inventor 吴新宝吴宏华杨慎达孙旭
Owner BEIJING JISHUITAN HOSPITAL
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