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Thighbone greater trochanter protection steel plate

A technology of greater trochanter and steel plate, applied in the field of medical equipment

Pending Publication Date: 2021-04-30
SHANGHAI SIXTH PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no special internal fixation device to repair the lateral wall, and only the steel plates used in other parts can be used instead.

Method used

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  • Thighbone greater trochanter protection steel plate
  • Thighbone greater trochanter protection steel plate
  • Thighbone greater trochanter protection steel plate

Examples

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Effect test

Embodiment approach

[0038] In a further embodiment of the present invention, as image 3 As shown, it is an embodiment of the steel plate body extension of the present invention, which is characterized in that, compared with the steel plate body of the above-mentioned standard specification, the length continues to extend downwards to 10mm, so that the sliding hole 11 is located at the center of the entire lengthened steel plate body 1 , be provided with six cable holes 12 and seven fixing holes.

[0039] In a further embodiment of the present invention, as Figure 4 As shown, it is a schematic illustration of the specific installation and fixation of the femur 7 in the actual use process of the present invention. It is characterized in that it also includes an intramedullary nail main nail 8, which is used to cooperate with the overall fixation. The main body of the inner nail runs through the greater trochanter and the diaphysis of the femur 7 from top to bottom.

[0040] Furthermore, during ...

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Abstract

The invention discloses a thighbone greater trochanter protection steel plate which comprises a steel plate body of a plate body structure. A sliding hole is formed in the middle of the steel plate body, the sliding hole is arranged in a rounded rectangle shape, and the length direction of the sliding hole is arranged in the length direction of the steel plate body; the steel plate body is provided with three steel cable hole sets which are formed in the upper portion of the steel plate body, the middle of the steel plate body and the lower portion of the steel plate body respectively. Each steel cable hole set comprises two steel cable holes, the two ends of a steel wire are fixed in the two steel cable holes of each steel cable hole set respectively, the middle of the steel wire is arranged around the side, away from the steel plate body, of the femur, and the steel plate body is tightly bound to the outer side of the femur through three steel wires. Through the application of the device, the outer side wall of the femur can be repaired in an auxiliary mode, and an installation position is provided for steel wire bundling repair and femur fixation; the healing of the femur is further promoted and the stability of the steel plate body is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a protective steel plate for the greater trochanter of the femur. Background technique [0002] With the aging of the global population, the incidence of intertrochanteric fractures continues to rise. At present, the number of fractures in my country is about 1 million per year. Elderly patients often have various underlying diseases. If they stay in bed for a long time after the fracture occurs, the risk of complications such as venous thrombosis, pulmonary embolism, hypostatic pneumonia, and decubitus ulcers will be significantly increased. This kind of fracture is also called "the last fracture in life." . Therefore, it is of great significance to choose a stronger internal fixation to promote fracture healing, so that patients can get out of bed as soon as possible, which is of great significance to reduce complications and mortality. [0003] The type of intertroch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/80
CPCA61B17/8004
Inventor 贾伟涛姜达君
Owner SHANGHAI SIXTH PEOPLES HOSPITAL
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