Invention Grant
US08900640B2 Expandable, porous apatite/collagen composite, and its production method
有权
可膨胀，多孔磷灰石/胶原复合材料及其制备方法
- Patent Title: Expandable, porous apatite/collagen composite, and its production method
- Patent Title (中): 可膨胀，多孔磷灰石/胶原复合材料及其制备方法
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Application No.: US12935074Application Date: 2009-03-17
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Publication No.: US08900640B2Publication Date: 2014-12-02
- Inventor: Daisuke Shoji
- Applicant: Daisuke Shoji
- Applicant Address: JP Tokyo
- Assignee: Hoya Corporation
- Current Assignee: Hoya Corporation
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2008-096050 20080402
- International Application: PCT/JP2009/055197 WO 20090317
- International Announcement: WO2009/122902 WO 20091008
- Main IPC: A61K33/42
- IPC: A61K33/42 ; A61P19/08 ; A61K9/00 ; A61L27/46 ; A61L27/56
Abstract:
A expandable porous body constituted by a compressed apatite/collagen composite, which expands by water absorption, and a method for producing an expandable, porous apatite/collagen composite, which expands by water absorption, comprising the steps of freezing a porous apatite/collagen composite impregnated with a liquid in a compressed state, and drying it.
Public/Granted literature
- US20110014266A1 EXPANDABLE, POROUS APATITE/COLLAGEN COMPOSITE, AND ITS PRODUCTION METHOD Public/Granted day:2011-01-20
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