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公开(公告)号：US07094243B2
公开(公告)日：2006-08-22
申请号：US10383254
申请日：2003-03-07
IPC分类号： A61F11/00
CPC分类号： A61M25/0068 , A61B17/22031 , A61F2/95 , A61F2002/011 , A61F2002/9528 , A61M25/0074 , A61M25/008 , A61M2025/0081 , Y10T403/32032
摘要： A catheter (2) is used in medical applications, for example for the retrieval of a sample from a patient or the insertion or retrieval of medical devices such as filters, stents (3) to and from the patient. The catheter (2) includes an expandable tip (6) at a leading portion of a catheter tube portion (5). This expandable tip (6) can retrieve or deliver samples, medical devices, etc. (3), which are slightly larger than the dimensions of a main catheter tube (5) inserted into the patient. The expandable tip (6) can also include extension members (10) which provide axial support to the expandable tip (6) but which still allow expansion in the radial direction.
摘要翻译： 导管（2）用于医疗应用中，例如用于从患者取回样品或者插入或取出诸如过滤器，向患者和从患者的支架（3）的医疗装置。 导管（2）在导管管部分（5）的引导部分处包括可扩张尖端（6）。 该可扩展尖端（6）可以检索或递送样品，医疗装置等（3），其稍大于插入到患者体内的主导管（5）的尺寸。 可膨胀尖端（6）还可以包括向可扩张尖端（6）提供轴向支撑但仍允许径向膨胀的延伸构件（10）。
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公开(公告)号：US07837692B2
公开(公告)日：2010-11-23
申请号：US11480473
申请日：2006-07-05
CPC分类号： A61M25/0068 , A61B17/22031 , A61F2/95 , A61F2002/011 , A61F2002/9528 , A61M25/0074 , A61M25/008 , A61M2025/0081 , Y10T403/32032
摘要： A catheter (2) is used in medical applications, for example for the retrieval of a sample from a patient or the insertion or retrieval of medical devices such as filters, stents (3) to and from the patient. The catheter (2) includes an expandable tip (6) at a leading portion of a catheter tube portion (5). This expandable tip (6) can retrieve or deliver samples, medical devices, etc. (3), which are slightly larger than the dimensions of a main catheter tube (5) inserted into the patient. The expandable tip (6) can also include extension members (10) which provide axial support to the expandable tip (6) but which still allow expansion in the radial direction.
摘要翻译： 导管（2）用于医疗应用中，例如用于从患者取回样品或者插入或取出诸如过滤器，向患者和从患者的支架（3）的医疗装置。 导管（2）在导管管部分（5）的引导部分处包括可扩张尖端（6）。 该可扩展尖端（6）可以检索或递送样品，医疗装置等（3），其稍大于插入到患者体内的主导管（5）的尺寸。 可膨胀尖端（6）还可以包括向可扩张尖端（6）提供轴向支撑但仍允许径向膨胀的延伸构件（10）。
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公开(公告)号：US20060264972A1
公开(公告)日：2006-11-23
申请号：US11480473
申请日：2006-07-05
IPC分类号： A61F11/00
CPC分类号： A61M25/0068 , A61B17/22031 , A61F2/95 , A61F2002/011 , A61F2002/9528 , A61M25/0074 , A61M25/008 , A61M2025/0081 , Y10T403/32032
摘要： A catheter (2) is used in medical applications, for example for the retrieval of a sample from a patient or the insertion or retrieval of medical devices such as filters, stents (3) to and from the patient. The catheter (2) includes an expandable tip (6) at a leading portion of a catheter tube portion (5). This expandable tip (6) can retrieve or deliver samples, medical devices, etc. (3), which are slightly larger than the dimensions of a main catheter tube (5) inserted into the patient. The expandable tip (6) can also include extension members (10) which provide axial support to the expandable tip (6) but which still allow expansion in the radial direction.
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