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公开(公告)号：EP1656932A4
公开(公告)日：2009-09-02
申请号：EP04772099
申请日：2004-08-18
发明人： UJIIE HIROSHI , SUZUKI YOSHIAKI , IWAKI MASAYA , UCHIDA T
CPC分类号： A61L31/04 , A61K31/00 , A61L2400/18 , A61L2430/36
摘要： It is an object of the present invention to provide a polymer material, the histocompatibility of which has been improved by irradiation of ion beam, which prevents an aneurysm having a risk of rupture from actually rupturing. The present invention provides a material for treating aneurysms, which is composed of a polymer material containing carbon as a constitutional element, and which is produced by modifying at least a portion of the surface thereof by ion bombardment.
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公开(公告)号：EP1854491A4
公开(公告)日：2011-01-05
申请号：EP06714403
申请日：2006-02-23
申请人： RIKEN
CPC分类号： A61M25/0045 , A61L29/06 , A61L29/14 , A61L2400/18 , C08L83/04
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公开(公告)号：EP1535632A4
公开(公告)日：2008-09-17
申请号：EP03797534
申请日：2003-08-29
申请人： RIKEN
IPC分类号： A61L27/00 , A61L17/00 , A61L17/12 , A61L17/14 , A61L24/00 , A61L24/04 , A61L27/14 , A61L27/16 , A61L27/18 , A61L27/50 , C08J7/00 , A61L31/04
CPC分类号： A61L27/16 , A61L17/12 , A61L17/14 , A61L24/001 , A61L24/04 , A61L27/14 , A61L27/18 , A61L27/50 , A61L27/507 , A61L2400/18 , Y10T428/3154 , C08L27/18 , C08L67/04
摘要： It is intended to provide a means of more quickly preventing the leakage of blood or spinal fluid by improving the compatibility between an implant material (an artificial vessel, an artificial pachymeninx, etc.)and a biological tissue adhesive. Namely, a polymer material to be used together with a biological tissue adhesive which is made of a polymer material containing carbon or silicon as a constituting element and at least a part of the surface of which is modified by an ionic impact.
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