Invention Grant
US08846060B2 Suturable dural and meningeal repair product comprising collagen matrix
有权
包含胶原蛋白基质的硬脊膜和脑膜修复产品
- Patent Title: Suturable dural and meningeal repair product comprising collagen matrix
- Patent Title (中): 包含胶原蛋白基质的硬脊膜和脑膜修复产品
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Application No.: US11622695Application Date: 2007-01-12
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Publication No.: US08846060B2Publication Date: 2014-09-30
- Inventor: Simon J. Archibald , Mark Spilker , Ronald T. Ingram , Jeffrey M. Brittan
- Applicant: Simon J. Archibald , Mark Spilker , Ronald T. Ingram , Jeffrey M. Brittan
- Applicant Address: US NJ Plainsboro
- Assignee: Integra LifeSciences Corporation
- Current Assignee: Integra LifeSciences Corporation
- Current Assignee Address: US NJ Plainsboro
- Agency: Banner & Witcoff, Ltd.
- Main IPC: A61K9/00
- IPC: A61K9/00 ; A61F2/00 ; A61L27/50 ; A61L27/24 ; A61B17/06
Abstract:
A matrix for tissue growth includes: (a) a first layer including a first assembly of collagen fibers; (b) a plurality of projections on a top surface of the first layer; and (c) a second layer bonded to a bottom portion of the first layer and including a second assembly of collagen fibers, wherein the second layer has a lower density than the first layer, and the matrix includes pores effective to support cell growth into the matrix. A method for providing the matrix is also described.
Public/Granted literature
- US20070161109A1 SUTURABLE DURAL AND MENINGEAL REPAIR PRODUCT COMPRISING COLLAGEN MATRIX Public/Granted day:2007-07-12
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