Title:
インプラント固定化
Document Type and Number:
Japanese Patent JP7473203
Kind Code:
B2
Abstract:
A modular implant system, such as a spinal implant system, having an implant part, for example a (spinal) plate, and at least one fastener, wherein the implant part has a fastener receiving opening. The system also includes thermoplastic material, the thermoplastic material being equipped for being liquefied by mechanical vibration, especially ultrasonic vibration energy. The fastener receiving opening and the fastener can be shaped so that the fastener can be inserted relative to the implant part at a variable angle. The fastener, the plate and the thermoplastic material are equipped for the thermoplastic material, after re-solidification, to secure the fastener against at least one of an axial (back-out) movement of the fastener, a rotation of the fastener relative to the implant part, a variation of the angle of the fastener relative to the implant part.
Inventors:
Mayer, Jork
Muller, Andrea
Chevry, Andre
Muller, Andrea
Chevry, Andre
Application Number:
JP2020537775A
Publication Date:
April 23, 2024
Filing Date:
January 08, 2019
Export Citation:
Assignee:
Wood Welding Akchen Gezel Shaft
International Classes:
A61B17/68; A61B17/76; A61B17/80; A61F2/44
Domestic Patent References:
| JP2011500230A | ||||
| JP2010532696A | ||||
| JP2013540509A | ||||
| JP2007325939A | ||||
| JP2010524640A | ||||
| JP2010504118A |
Foreign References:
| US20090198284 | ||||
| WO2009117837A1 | ||||
| US20160022334 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office