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Pelvic ring bone plate

A technology of pelvic ring and bone plate, applied in the direction of outer plate, internal bone synthesis, fixer, etc., can solve the problems of incomplete reproduction of anatomical features, bone displacement, mechanical structure instability, etc., to reduce complications and avoid bone The effect of displacement and mechanical structure stability

Pending Publication Date: 2021-12-03
TIANJIN ZHENGTIAN MEDICAL INSTR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, multiple pelvic fractures will lead to unstable mechanical structures, and with human activities, bones may be displaced
Separate treatment of fractures cannot perfectly reproduce the original anatomical features, and more ligament traction will cause instability to the fracture and delay the healing of the fracture seam

Method used

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  • Pelvic ring bone plate
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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Most of the existing pelvic ring fractures and dislocations are treated with multiple bone plates separately, without taking into account multiple fractured bone plates of the entire pelvic ring. However, multiple pelvic fractures will lead to unstable mechanical structures. When the patient is active, the bones may be displaced, which may cause various complications in severe...

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Abstract

The invention provides a pelvic ring bone plate, and relates to the technical field of medical instruments for orthopedic surgery, the pelvic ring bone plate comprises a pubis section, an acetabulum section and a sacroiliac joint section which are sequentially connected into a whole, the pubis section and a part of the acetabulum section at the upper part of a closed hole of a pelvis can be attached to the inner side of a pelvic ring, and the rest part of the pelvic ring bone plate can be attached and fixed along the pelvic ring ridge line. According to the pelvic ring bone plate, multiple fractures of the pelvis can be treated at the same time, the mechanical structure is stable, bone displacement is effectively avoided when a patient moves, and complications are effectively reduced.

Description

technical field [0001] The invention relates to the technical field of medical instruments for orthopedic surgery, in particular to a pelvic ring bone plate. Background technique [0002] The patient suffered from multiple fractures of the pelvic ring, and the general treatment plan is to treat multiple fracture sites separately and use multiple bone plates. A special pubic symphysis fixation plate is used at the pubic symphysis, a pelvic reconstruction arc-shaped bone plate is used at the iliopubic line, and a sacroiliac joint internal fixation plate is used at the sacroiliac joint. There is no connection between the fixation plates. However, multiple pelvic fractures will lead to unstable mechanical structures, and the bones may be displaced along with human activities. Separate treatment of fractures cannot perfectly reproduce the original anatomical features, and more ligament traction will cause instability to the fracture and delay the healing of the fracture suture. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/80
CPCA61B17/8066A61B17/8057
Inventor 傅德皓赵聪韩建炜
Owner TIANJIN ZHENGTIAN MEDICAL INSTR CO LTD
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