Invention Grant
- Patent Title: Intervertebral-disc prosthesis
- Patent Title (中): 椎间盘假体
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Application No.: US14000791Application Date: 2012-02-10
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Publication No.: US09039776B2Publication Date: 2015-05-26
- Inventor: Alain Aaron
- Applicant: Alain Aaron
- Applicant Address: FR
- Assignee: FOURNITURES HOSPITALIERES INDUSTRIE
- Current Assignee: FOURNITURES HOSPITALIERES INDUSTRIE
- Current Assignee Address: FR
- Agency: Cantor Colburn LLP
- Priority: FR1151393 20110221
- International Application: PCT/FR2012/050296 WO 20120210
- International Announcement: WO2012/114017 WO 20120830
- Main IPC: A61F2/44
- IPC: A61F2/44 ; A61F2/46 ; A61F2/30

Abstract:
The intervertebral disc prosthesis comprises first and second plates (3, 4) designed to be attached on one of the two vertebrae adjacent to the intervertebral disc to be replaced, and a compression pad arranged between the first and second plates. Each plate comprises first attaching means including two attaching portions (14a, 14b) positioned symmetrically on either side of the anteroposterior median plane of said plate, second attaching means including two attaching portions (15a, 15b) positioned symmetrically on either side of a first plane inclined by an angle comprised between 50° and 70° relative to the anteroposterior median plane of said plate, and third attaching means opposite the second attaching means relative to the anteroposterior median plane and including two attaching portions (16a, 16b) positioned symmetrically on either side of a second plane inclined by an angle of approximately 90°, relative to the anteroposterior median plane of said plate.
Public/Granted literature
- US20140100661A1 INTERVERTEBRAL-DISC PROSTHESIS Public/Granted day:2014-04-10
Information query
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