Unlock instant, AI-driven research and patent intelligence for your innovation.

Condyle holding device for knee joint operation

A condyle-holding device and knee joint technology, which is applied in the field of knee joint surgery, can solve the problems of sliding, osteotomy position deviation, and easy loosening of the condyle-holding device, so as to increase the installation stability, ensure the installation stability, and facilitate the operation. The effect of positioning

Pending Publication Date: 2022-07-22
BEIJING CHUNLIZHENGDA MEDICAL INSTR
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during use, the condyle holder is easy to loosen and slide on the human condyle joint, resulting in a deviation of the osteotomy position

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Condyle holding device for knee joint operation
  • Condyle holding device for knee joint operation
  • Condyle holding device for knee joint operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Attached to the following Figure 1-3 This application will be described in further detail.

[0036] The embodiment of the present application discloses a knee joint surgery condyle hugger. refer to figure 1 , the knee joint surgical condyle includes a mounting seat 1 for connecting with the force line rod and a bracket 2 slidably connected on one side of the mounting seat 1, the bracket 2 is located on the side of the mounting seat 1 away from the force line bar, and is on the bracket 2 The side away from the mounting seat 1 forms an embedding space 23 for the human condyle joint to be embedded in, so as to realize the connection between the bracket 2 and the human condyle joint.

[0037] refer to figure 1 and figure 2, the bracket 2 includes a mounting plate 21 slidably connected with the mounting seat 1 and two sliding plates 22 fixed on the side of the mounting plate 21 away from the mounting seat 1. The two sliding plates 22 are located at both ends of the mou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of medical instruments, in particular to a knee joint operation condyle holding device which comprises a mounting seat and a support slidably connected to one end of the mounting seat, an embedding space allowing a condyle joint to be embedded is formed on the side, away from the mounting seat, of the support, two condyle holding plates are hinged to the side, away from the mounting seat, of the support, and the two condyle holding plates are connected with the mounting seat. The two condylar embracing plates are located on the two opposite sides of the embedding space respectively, and a pulling assembly used for pulling the end, away from the support, of each condylar embracing plate to rotate towards the embedding space so as to clamp the condylar joint of the human body is arranged between each condylar embracing plate and the support. The condyle holding device has the advantages that sliding of the condyle holding device on the condylar joint of the human body can be reduced, and the installation stability of the condyle holding device is guaranteed.

Description

technical field [0001] The present application relates to the field of medical devices, in particular to a knee joint surgical condyle. Background technique [0002] During knee replacement surgery, prior to tibial osteotomy, the alignment of the tibial alignment is first required. At present, there are two main ways to locate the tibial alignment: intramedullary and extramedullary. [0003] Among them, the instruments used for extramedullary positioning mainly include a nail handle, a condyle holding device, and a force wire rod used to connect the nail handle and the condyle holding device. The length of the force line rod, and the nails on the nail handle are locked at the position of the tibial osteotomy plate, and the position of the tibial osteotomy plate can be fixed, which is convenient for subsequent osteotomy work. [0004] However, in the process of use, the condyle hugging device is easy to loosen and slide on the human condyle joint, resulting in deviation of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61B17/16A61B17/17
CPCA61B17/1657A61B17/1732A61B17/1764A61B17/1675
Inventor 陈思瑶贺阳吕昌禹王帅曹凯博赵永壮祁宇杰张敬耀李金鑫
Owner BEIJING CHUNLIZHENGDA MEDICAL INSTR