Ball and socket joint filling bone block

A technology for a ball and socket joint and a joint is applied in the field of filling the bone block in the ball and socket joint, which can solve the problems of inaccurate measurement results and achieve the effect of improving the matching effect.

Pending Publication Date: 2018-12-07
BEIJING AKEC MEDICAL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method to solve the pro

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
  • Ball and socket joint filling bone block
  • Ball and socket joint filling bone block
  • Ball and socket joint filling bone block

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any limitation to the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention provides a bone filling block for a pestle and socket joint, comprising: a filling structure 10 for filling in the bone; a socket type structure 20 that is replaceably connected wi...

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 provides a ball and socket joint filling bone block. The ball and socket joint filling bone block comprises a filling structure and a socket type structure, wherein the skeleton is filled with the filling structure; the socket type structure is connected with the filling structure through replacement and provided with a concaved joint face, wherein the joint face is used for being matched with a ball type joint. The skeleton is filled with the filling structure to realize connection, the joint face of the socket type structure is used for being matched with the ball type joint, since the socket type structure is connected with the filling structure through replacement, the socket type structure in an adaptive shape is selected according to detailed bone defect conditions of apatient, and accordingly accurate filling and a good joint face recovery effect can be realized. In this way, in the technical scheme, the matching effect of the ball and socket joint filling bone block and the ball type joint can be improved, and the adaptability of the ball and socket joint filling bone block can be improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a ball and socket joint filling bone block. Background technique [0002] The pestle-and-socket joint is a type of human joint, mainly including the shoulder joint, hip joint and other small joints. This physiological structure can realize the universal movement of the limbs. When the club-and-socket joint is damaged or traumatized and a bone defect is formed, it can be repaired by joint replacement. During the operation, it is necessary to accurately fill the defect and reconstruct the spherical articular surface in order to fix the acetabular prosthesis well and restore joint function. However, the forms of bone defects are different, and there is no fixed shape. The existing club-and-socket joint filling bone block is an integrated structure, which cannot simultaneously take into account the effect of precise filling and restoration of the articular surface, and can...

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): A61F2/40A61F2/34
CPCA61F2/34A61F2/4081A61F2002/30537A61F2002/30433A61F2002/30655Y02A50/30
Inventor 孟德松
Owner BEIJING AKEC MEDICAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap