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1. 发明申请

WO1995009668A1 DILATATION CATHETER 审中-公开
标题翻译：电动吸尘器
公开(公告)号：WO1995009668A1
公开(公告)日：1995-04-13
申请号：PCT/US1994011323
申请日：1994-10-05
申请人： BOSTON SCIENTIFIC CORPORATION
发明人： BOSTON SCIENTIFIC CORPORATION , ANDERSEN, Erik , JORGENSEN, Ib
IPC分类号： A61M29/00
CPC分类号： A61M25/104 , A61M2025/0063 , A61M2025/0183
摘要： The invention features a catheter (10) having a stylet (12) that increases columnar strength and axial force transmission ("pushability") of the catheter shaft. This aspect of the invention features the stylet (12) extending distally beyond an exit port (54) which is used in rapid catheter exchange and being embedded in the catheter shaft, there being a stress-transferring relationship between the exterior of the stylet (12) and the substance defining the shaft at least in the vicinity of the exit port (54), the stylet (12) with the embedded relationship increasing the columnar strength of the shaft in the region of the port (54) and increasing the pushability of the catheter (10).
摘要翻译：本发明的特征在于具有提高导管轴的柱强度和轴向力传递（“推动性”）的探针（12）的导管（10）。本发明的该方面的特征在于，探针（12）向远侧延伸超过用于快速导管交换并且嵌入在导管轴中的出口（54），在探针（12）的外部之间存在应力转移关系）和至少在出口（54）附近限定轴的物质，具有嵌入关系的探针（12）增加了在端口（54）的区域中的轴的柱状强度，并增加了可伸缩性导管（10）。

2. 发明公开

EP0746374A1 DILATATION CATHETER 失效
标题翻译：扩张导管
公开(公告)号：EP0746374A1
公开(公告)日：1996-12-11
申请号：EP94930055.0
申请日：1994-10-05
申请人： BOSTON SCIENTIFIC CORPORATION
发明人： ANDERSEN, Erik , JORGENSEN, Ib
IPC分类号： A61M25 , A61M29
CPC分类号： A61M25/104 , A61M2025/0063 , A61M2025/0183
摘要： The invention features a catheter (10) having a stylet (12) that increases columnar strength and axial force transmission ('pushability') of the catheter shaft. This aspect of the invention features the stylet (12) extending distally beyond an exit port (54) which is used in rapid catheter exchange and being embedded in the catheter shaft, there being a stress-transferring relationship between the exterior of the stylet (12) and the substance defining the shaft at least in the vicinity of the exit port (54), the stylet (12) with the embedded relationship increasing the columnar strength of the shaft in the region of the port (54) and increasing the pushability of the catheter (10).
摘要翻译：本发明的特征在于具有探针（12）的导管（10），所述探针增加导管轴的柱状强度和轴向力传递（“推力”）。本发明的这个方面的特征在于探针12向远侧延伸超过出口端口54，该出口用于快速导管交换并嵌入导管轴中，在探针12的外部之间存在应力传递关系）和至少在出口（54）附近限定轴的物质，具有嵌入关系的管心针（12）增加了在端口（54）区域中的轴的柱状强度，并增加了推动力导管（10）。

3. 发明授权

EP0746374B1 DILATATION CATHETER 失效
标题翻译：扩张导管
公开(公告)号：EP0746374B1
公开(公告)日：2003-12-10
申请号：EP94930055.2
申请日：1994-10-05
申请人： BOSTON SCIENTIFIC CORPORATION
发明人： ANDERSEN, Erik , JORGENSEN, Ib
IPC分类号： A61M29/00 , A61M29/02
CPC分类号： A61M25/104 , A61M2025/0063 , A61M2025/0183
摘要： The invention features a catheter (10) having a stylet (12) that increases columnar strength and axial force transmission ('pushability') of the catheter shaft. This aspect of the invention features the stylet (12) extending distally beyond an exit port (54) which is used in rapid catheter exchange and being embedded in the catheter shaft, there being a stress-transferring relationship between the exterior of the stylet (12) and the substance defining the shaft at least in the vicinity of the exit port (54), the stylet (12) with the embedded relationship increasing the columnar strength of the shaft in the region of the port (54) and increasing the pushability of the catheter (10).

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