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Combined steel plate for iliopectineal

A technique of plate, ilium, applied in the direction of outer plate, inner bone synthesis, fixator, etc.

Inactive Publication Date: 2011-11-09
SUZHOU KANGLI ORTHOPEDICS INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]Originally, in clinical practice, no matter which part of the pelvis is fractured, the pelvic plate is used. During the operation, the pelvic plate is shaped to achieve the required shape of the plate. For the special anatomical structure of the pelvis, such as the fracture of the ilium and pubic bone, it is very difficult to shape the steel plate and it takes a lot of time
In clinical practice, pelvic surgery is difficult, and the difficulty lies in the difficulty of repositioning and shaping with steel plates! Pelvic fracture, the patient lost a lot of blood, and the operation must be performed with a large amount of blood transfusion to maintain the operation, but the time should not last too long, otherwise the patient's life would be in danger
Excessive pre-bending of steel plates will lead to metal fatigue of internal fixation products

Method used

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  • Combined steel plate for iliopectineal
  • Combined steel plate for iliopectineal

Examples

Experimental program
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Embodiment Construction

[0011] The present invention will be described in further detail below through specific examples.

[0012] A iliac pubic symphysis steel plate, such as figure 1 As shown, the joint plate is used to connect between the ilium and the pubic bone, including the ilium fixation plate 1 for fixing on the ilium and the pubic fixation plate 2 for fixing on the pubic bone. Both the bone fixation plate 1 and the pubic fixation plate 2 are elongated and arc-shaped and connected to each other to form an S-shape. Both the iliac bone fixation plate 1 and the pubic fixation plate 2 are provided with screw holes. The screw holes of the ilium fixation plate 1 are elongated screw holes 11, which can facilitate the angle of screw implantation and adapt to fixation in various fracture situations. The screw hole of the pubic fixation plate part 2 is a circular screw hole 21. Since the fixation range of the pubic bone itself is small, the screw implantation angle cannot be adjusted too much, so th...

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Abstract

The invention discloses a combined steel plate for iliopectineal. The combined steel plate is used for being connected between ilium and pubic bone and comprises an ilium fixing plate part fixed on the ilium and a pubic bone fixing plate part fixed on the pubic bone, wherein the ilium fixing plate part and the pubic bone fixing plate part are respectively of a strip arch shape and are mutually connected to form an S shape; and the ilium fixing plate part and the pubic bone fixing plate part are respectively provided with screw holes. The steel plate can be used for quickly and effectively combining and fixing the ilium and the pubic bone. According to the iliopectineal combined steel plate, a doctor only slightly molds in a clinical operation, thus the success rate of the operation is improved.

Description

technical field [0001] The invention relates to an orthopedic medical device, in particular to an iliac pubic joint steel plate. Background technique [0002] It turns out that in clinical practice, no matter where the pelvis is fractured, the pelvic plate is used. During the operation, the pelvic plate is shaped to achieve the required shape of the plate. Because of the special anatomical structure of the pelvis, such as fractures of the ilium and pubic bone , It is very difficult to shape the steel plate, and it takes a lot of time. In clinical practice, pelvic surgery is difficult, and the difficulty lies in the difficulty of repositioning and shaping with steel plates! For a pelvic fracture, the patient loses a lot of blood, and the operation must be performed with a large amount of blood transfusion to maintain the operation, but it cannot last too long, otherwise the patient's life will be in danger. Excessive pre-bending of the steel plate will lead to metal fatigue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/80
Inventor 陈永兵陆军曹刚
Owner SUZHOU KANGLI ORTHOPEDICS INSTR
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