Invention Grant
- Patent Title: Rehydration and restoration of intervertebral discs with polyelectrolytes
- Patent Title (中): 用聚电解质补充和恢复椎间盘
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Application No.: US11316973Application Date: 2005-12-27
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Publication No.: US08506633B2Publication Date: 2013-08-13
- Inventor: Hai H. Trieu
- Applicant: Hai H. Trieu
- Applicant Address: US IN Warsaw
- Assignee: Warsaw Orthopedic, Inc.
- Current Assignee: Warsaw Orthopedic, Inc.
- Current Assignee Address: US IN Warsaw
- Agency: Sorell Lenna & Schmidt LLP
- Main IPC: A61F2/44
- IPC: A61F2/44
Abstract:
The embodiments provide a method for treating an intervertebral disc having a nucleus pulposus and an annulus fibrosis, using one or more polyelectrolyte materials. Additionally, the embodiments provide a method for bulking up an intervertebral disc having a nucleus pulposus and an annulus fibrosis, using one or more polyelectrolyte materials. The methods comprise introducing an amount of the polyelectrolyte materials into the intervertebral disc space without removing nucleus pulposus or annulus fibrosis material.
Public/Granted literature
- US20070150060A1 Rehydration and restoration of intervertebral discs with polyelectrolytes Public/Granted day:2007-06-28
Information query
IPC分类:
