发明公开
- 专利标题： Intravascular hydrogel implant
- 专利标题（中）： Intravaskuläres水凝胶 - 植入物。
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申请号： EP92121203.1申请日： 1992-12-12
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公开(公告)号： EP0547530A1公开(公告)日： 1993-06-23
- 发明人: Mehta, Bharat
- 申请人： HENRY FORD HEALTH SYSTEM, d/b/a HENRY FORD HOSPITAL
- 申请人地址： 600 Fisher Building Detroit, Michigan 48202-3012 US
- 专利权人： HENRY FORD HEALTH SYSTEM, d/b/a HENRY FORD HOSPITAL
- 当前专利权人： HENRY FORD HEALTH SYSTEM, d/b/a HENRY FORD HOSPITAL
- 当前专利权人地址： 600 Fisher Building Detroit, Michigan 48202-3012 US
- 代理机构： Blumbach, Kramer & Partner
- 优先权： US809265 19911216
- 主分类号： A61B17/00
- IPC分类号： A61B17/00 ; A61M29/04 ; A61F2/06 ; A61L31/00
摘要：
A vascular structure (24), including an artery, vein or vessel, with a peripheral wall (40) defining a cavity (32) and having a localized abnormal wall (20) is treated by inserting a device (44) of a hydrogel material into the cavity (32); and then hydrating and expanding the hydrogel material until the device (44) occludes the localized abnormal wall (20), sealing it from the cavity (32) of the vascular structure (24). For delivery and placement of the hydrogel implant (44) a catheter (80) is provided comprising an expandable balloon (84) affixed to the distal end of the catheter (80).
公开/授权文献
- EP0547530B1 Intravascular hydrogel implant 公开/授权日：1996-09-11
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