发明申请
US20080124766A1 Scaffold Material Capable of Inducing Biological Hard Tissue or Soft Tissue
审中-公开
能够诱导生物硬组织或软组织的支架材料
- 专利标题: Scaffold Material Capable of Inducing Biological Hard Tissue or Soft Tissue
- 专利标题(中): 能够诱导生物硬组织或软组织的支架材料
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申请号: US11663729申请日: 2005-09-26
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公开(公告)号: US20080124766A1公开(公告)日: 2008-05-29
- 发明人: Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
- 申请人: Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
- 优先权: JP2004-278152 20040924; JP2004-279979 20040927
- 国际申请: PCT/JP2005/017655 WO 20050926
- 主分类号: C12P21/00
- IPC分类号: C12P21/00 ; C12N5/06 ; C12N1/00 ; A61F2/02 ; C12M1/00
摘要:
To provide an implant material which exhibits relatively high mechanical binding with an osteoblast and also high strength. [MEANS FOR SOLVING PROBLEMS] A scaffold material (10) capable of inducing a biological hard tissue, which comprises a rod (11) having a trunk portion (21) and bride girders (22), a binding layer (13) formed on the periphery of the rod and a metal fiber layer (14) formed on the periphery of the binding layer, and which further has a reinforcing layer (15) formed on the periphery of the metal fiber layer (14). The binding layer (13) has pores having an average pore size of less than 100 m, and the metal fiber layer (14) has pores having an average pore size of 100 to 400 m.
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