基本信息:
- 专利标题： Biological luminal cavity repair materials
- 申请号：JP2012506974 申请日：2011-03-17
- 公开(公告)号：JP5437480B2 公开(公告)日：2014-03-12
- 发明人： 和佳 谷 , 裕充 橋本 , 克明 相馬 , 猛成 伊藤
- 申请人： テルモ株式会社
- 专利权人： テルモ株式会社
- 当前专利权人： テルモ株式会社
- 优先权： JP2010066283 2010-03-23
- 主分类号： A61M29/02
- IPC分类号： A61M29/02 ; A61F2/06 ; A61F2/90 ; A61L31/00
摘要：
Disclosed herein is a stent graft (10, 10a, 10b, 20, 30, 30a, 40) as a repairing material for lumens such as aorta and other blood vessels and trachea) of a living body. It includes warp yarns (14) of plastic material and weft yarns (12, 42) including filaments of at least one of shape-memory plastic, shape-memory alloy, and super-elastic metal, the warp yarns and weft yarns being interwoven into a tubular shape such that the weft yarns (12, 42) extend in the circumferential direction and the warp yarns (14) extend in the axial direction, with either or both of the warp yarns (14) and weft yarns (12, 42) being formed from yarns capable of swelling by body liquid or from yarns with coating (16) capable of swelling by body fluid.
公开/授权文献:
- JPWO2011118499A1 生体管腔用補修材 公开/授权日：2013-07-04