Folding and unfolding type interbody fusion cage
An intervertebral fusion device, folding and unfolding technology, applied in the direction of spinal implants, etc., can solve the problems that the contact area between the fusion device and the vertebral body cannot be increased, the fusion rate cannot be truly and effectively improved, and the space for bone grafting can be increased. Improve the intervertebral fusion rate, increase safety, and increase the effect of bone grafting
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0023] According to the attached Figure 1 ~ Figure 4 , give a preferred embodiment of the present invention, and give a detailed description, so that the functions and characteristics of the present invention can be better understood.
[0024] see figure 1 and Figure 4 , a foldable and unfoldable intervertebral fusion device according to an embodiment of the present invention, comprising an upper shell 1, a lower shell 2, a plurality of unfolding devices 3 and two foldable unfolding surfaces 4; the foldable unfolding surfaces 4 are respectively connected to the upper shell 1 and the lower case 2 and located on both sides of the upper case 1 and the lower case 2; The same end of the 2 cooperates to form an operation port 5 communicating with the cavity; the upper shell 1 and the lower shell 2 are respectively provided with an unfolding device 3; in the cavity.
[0025] Cavities are used to accommodate bone particles. The folding and unfolding surface 4 in the folded stat...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com