Invention Grant
- Patent Title: Percutaneous delivery system for treatment of osteonecrosis of the hip and methods of use thereof
- Patent Title (中): 用于治疗髋关节骨坏死的经皮递送系统及其使用方法
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Application No.: US11751321Application Date: 2007-05-21
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Publication No.: US08092452B2Publication Date: 2012-01-10
- Inventor: Stephen D. Stamps , Scott D. Boden , James S. Marotta
- Applicant: Stephen D. Stamps , Scott D. Boden , James S. Marotta
- Applicant Address: US IN Warsaw
- Assignee: Warsaw Orthopedic, Inc.
- Current Assignee: Warsaw Orthopedic, Inc.
- Current Assignee Address: US IN Warsaw
- Main IPC: A61B17/56
- IPC: A61B17/56
Abstract:
Systems, methods, and carriers for percutaneous delivery of growth factors to treat osteonecrosis in the hip and other locations are disclosed. A rolled carrier comprising a biphasic ceramic rolled by a collagen sponge, and carrying a growth factor, are inserted via a delivery tube or cannula into a pre-formed hole in bone without overstuffing of the carrier or growth factor.
Public/Granted literature
- US20080294085A1 PERCUTANEOUS DELIVERY SYSTEM FOR TREATMENT OF OSTEONECROSIS OF THE HIP AND METHODS OF USE THEREOF Public/Granted day:2008-11-27
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