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Pelvis arcuate line lower edge anatomic bone fracture plate

A technology of arcuate wire and bone plate, which is applied in the field of surgical instrument manufacturing, can solve the problems of complicated reduction and fixation surgery, increased surgical risk and complications, and increased operation time of patients, so as to improve the success rate and efficiency of surgery and reduce the number of surgical procedures. Risks and complications, effects of avoiding loss of material strength

Inactive Publication Date: 2012-07-11
SHANGHAI FIRST PEOPLES HOSPITAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology helps reduce problems associated with hip joint surgeries that involve replacing damaged parts or reinforcing existing ones during recovery from injuries such as spinal cord injury (SCI). By creating an anatomic bone plating system for this purpose, which matches the shape of these areas without losing their ability to bear weight due to lack of support, there will be fewer procedures needed compared to traditional methods like casting metal rods around them after treatment. Additionally, the use of an osteoplast implant made up entirely of autogenous cartilage has been shown effective even if only one part was removed because they don't have any blood vessels attached thereto. Overall, this new method provides better outcomes than current treatments alone.

Problems solved by technology

Technological Problem: Current methods involve performing surgeries that require multiple steps involving cutting or reshaping the affected areas before fixing them properly. These procedures can be challenged because they often result in weakened muscles and tendons leading to painful postoperative conditions requiring more invasive treatments such as amputation or hip replacement implants. Additionally, these techniques have been shown to increase the likelihood of complication from poor alignment when compared to traditional methodologies like casting metal rods into place inside the body.

Method used

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  • Pelvis arcuate line lower edge anatomic bone fracture plate
  • Pelvis arcuate line lower edge anatomic bone fracture plate
  • Pelvis arcuate line lower edge anatomic bone fracture plate

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Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0012] The body of the anatomical bone plate at the lower edge of the arcuate line of the present invention is a space arc-shaped curved body that matches the shape of the inner surface of the bone at the arcuate line of the pelvis. It is made of medical stainless steel or titanium alloy material, and the thickness of the plate is 3-4 mm. The width is 14-16mm, and the central arc length of the plate is 135-165mm; there are 9-10 retaining screw holes evenly distributed along the central arc of the plate, and the distance between the centers of two adjacent screw holes along the central arc of the plate is 13-16mm , the screw hole consists of two semicircular arcs with a radius of 2mm and two line segments with a length of 2mm to form an elliptical hole; the side of the board is evenly distributed along the side arc with 7 to 8 equal-strength grooves, and the gr...

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Abstract

A pelvis arcuate line lower edge anatomic bone fracture plate relates to the manufacturing technology of surgical appliances and is applicable to fixing fracture of the pelvis of a human body. A plate body of the pelvis arcuate line lower edge anatomic bone fracture plate is a spatial arc-shaped curve body matching with the shape of a pelvis arcuate line lower edge anatomy surface, fixing screw holes (3) are arranged on a surface of the plate, and grooves (4) with equal strength are arranged on two sides of the plate. The pelvis arcuate line lower edge anatomy type bone fracture plate can be used as a mold plate for realizing fracture reduction of a pelvis arcuate line lower edge, is beneficial for examining a fracture reduction effect, and can meet requirements of internal fixation of pelvis inlets in different types. Intraoperative shaping consumed time is shortened by the anatomic shape of the bone fracture plate, influence to strength of the bone fracture plate due to repeated intraoperative shaping is avoided, problems that surrounding soft tissues are injured in a mold testing process and fracture reduction is lost are reduced effectively, particularly, sufferings of patients are reduced, surgical risks and complications are also effectively decreased, and pelvis fracture surgery success ratio and a therapy effect are improved.

Description

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Claims

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Application Information

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Owner SHANGHAI FIRST PEOPLES HOSPITAL
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