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专利名称：VESSEL STENT AND VESSEL STENT
INSERTION DEVICE
发明人：IGAKI, Keiji申请号：EP93919631.7申请日：19930908公开号：EP0615769A1公开日：19940921
专利附图：
摘要：This invention discloses a vessel stent which is inserted into a vessel such as ablood vessel and retains the shape of the vessel, and a vessel stent insertion device. Thevessel stent consists of filaments of continuous in-vivo absorbable polymer fiber, and the
filaments are so shaped as to extend in zigzag along the peripheral surface of acylindrical member, a tubular member, etc. Examples of the in-vivo absorbable polymerare polylactic acid, polyglycolic acid, polyglactin, polydioxanone, polyglyconate, andcopolymers between the polyglycolic acid or polylactic acid and ε-caprolactone. Thevessel stent insertion device puts the vessel stent over a balloon formation portion nearthe distal end of a catheter and bonds it by a biocompatible material such as thebiodegradable polymer (e.g. polylactic acid), water-soluble protein, fibrin paste.
申请人：KABUSHIKIKAISHA IGAKI IRYO SEKKEI
地址：1-21, Wakakusa 2-chome Kusatsu-shi, Shiga 525 JP
国籍：JP
代理机构：TER MEER - MÜLLER - STEINMEISTER & PARTNER
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