Invention Grant
- Patent Title: Nucleus replacement based on injectable PVA gels
- Patent Title (中): 基于可注射PVA凝胶的核替换
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Application No.: US12995146Application Date: 2009-05-27
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Publication No.: US08672965B2Publication Date: 2014-03-18
- Inventor: Rolf Mueller , Federico Innerebner , Thomas Steffen , Norbert Boos
- Applicant: Rolf Mueller , Federico Innerebner , Thomas Steffen , Norbert Boos
- Applicant Address: CH Huenenberg
- Assignee: InnoGEL AG
- Current Assignee: InnoGEL AG
- Current Assignee Address: CH Huenenberg
- Agency: J.C. Patents
- Priority: WOPCT/CH2008/000236 20080527
- International Application: PCT/CH2009/000178 WO 20090527
- International Announcement: WO2009/143646 WO 20091203
- Main IPC: A61B17/03
- IPC: A61B17/03 ; B65D85/00 ; A61F2/02 ; A61K49/04
Abstract:
The invention relates to novel polyvinyl alcohol (PVA) gels which gelate in situ and are suitable for nucleus (gel bodies of the intervertebral disks) replacement, and to a process and to an apparatus for administration thereof, to the use thereof and to a vessel which comprises an inventive PVA gel.
Public/Granted literature
- US20110077684A1 NUCLEUS REPLACEMENT BASED ON INJECTABLE PVA GELS Public/Granted day:2011-03-31
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