Invention Grant
- Patent Title: Implant retention device and method
- Patent Title (中): 植入物保留装置及方法
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Application No.: US11963727Application Date: 2007-12-21
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Publication No.: US08808382B2Publication Date: 2014-08-19
- Inventor: Qi-Bin Bao , Jeffrey L. Trudeau , Thomas S. Kilpela , Wade DePas , Allison Koskey , Brian P. Janowski
- Applicant: Qi-Bin Bao , Jeffrey L. Trudeau , Thomas S. Kilpela , Wade DePas , Allison Koskey , Brian P. Janowski
- Applicant Address: US MI Marquette
- Assignee: Pioneer Surgical Technology, Inc.
- Current Assignee: Pioneer Surgical Technology, Inc.
- Current Assignee Address: US MI Marquette
- Agency: Fitch, Even, Tabin & Flannery LLP
- Main IPC: A61F2/44
- IPC: A61F2/44

Abstract:
An implant retention device is provided to assist in restraining movement of a nuclear implant and to assist in preventing expulsion of the nuclear implant through an incision portal or defect in the annular wall. In one form, the implant retention device may include an elongated tensioning member having a portion configured to connect to the implant and at least one anchoring device disposed on the tensioning member, the anchoring device configured to at least partially penetrate spinal tissue such as the annulus, vertebral body, or other secure tissue.
Public/Granted literature
- US20080167721A1 IMPLANT RETENTION DEVICE AND METHOD Public/Granted day:2008-07-10
Information query
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