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公开(公告)号：US20110224607A1
公开(公告)日：2011-09-15
申请号：US13044963
申请日：2011-03-10
IPC分类号： A61M25/088 , A61M25/10
CPC分类号： A61M25/10 , A61M25/0068 , A61M25/0074 , A61M25/0082 , A61M25/0097 , A61M25/0102 , A61M2025/0024 , A61M2025/004 , A61M2025/0042 , A61M2025/0057 , A61M2025/0096 , A61M2025/105 , A61M2025/1081 , A61M2025/1086
摘要： A catheter assembly comprises a first catheter including a wall with an inner surface at least partially defining a lumen. A second catheter is connected to the wall of the first catheter and is disposed outward of the inner surface of the wall. The second catheter is at least partially covered by a sheath portion of the first catheter.
摘要翻译： 导管组件包括第一导管，其包括具有至少部分限定内腔的内表面的壁。 第二导管连接到第一导管的壁并设置在壁的内表面的外侧。 第二导管至少部分被第一导管的鞘部覆盖。
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公开(公告)号：US20120323175A1
公开(公告)日：2012-12-20
申请号：US13487395
申请日：2012-06-04
IPC分类号： A61M25/14 , A61M25/092
CPC分类号： A61M25/0102 , A61M25/003 , A61M25/0054 , A61M25/0082 , A61M25/1002 , A61M2025/0024 , A61M2025/0039 , A61M2025/0057 , A61M2025/0096 , A61M2025/0175 , A61M2025/105 , A61M2025/1086 , A61M2025/1093 , A61M2210/0693
摘要： A catheter assembly comprises a first catheter including a wall with an inner surface at least partially defining a lumen. A second catheter is connected to the wall of the first catheter and is disposed outward of the inner surface of the wall. The second catheter is at least partially covered by a sheath portion of the first catheter. A first portion of the wall of the first catheter is made of a relatively low durometer elastomeric material and is relatively extensible. A second portion of the wall is formed of a relatively high durometer elastomeric material and is relatively inextensible.
摘要翻译： 导管组件包括第一导管，其包括具有至少部分限定内腔的内表面的壁。 第二导管连接到第一导管的壁并设置在壁的内表面的外侧。 第二导管至少部分被第一导管的鞘部覆盖。 第一导管的壁的第一部分由较低硬度的弹性体材料制成并且是相对可延伸的。 壁的第二部分由相对高的硬度弹性体材料形成并且是相对不可延展的。
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公开(公告)号：US20130103000A1
公开(公告)日：2013-04-25
申请号：US13606187
申请日：2012-09-07
申请人： Michael A. Vogelbaum , Ji-Feng Chen
发明人： Michael A. Vogelbaum , Ji-Feng Chen
CPC分类号： A61M25/0021 , A61M25/0043 , A61M25/0102
摘要： A catheter assembly comprises a catheter having a wall at least partially defining a lumen. The lumen communicates with an opening in an exterior catheter surface at a distal end of the catheter. A lengthwise portion of the wall is made of a resilient material and is longitudinally extensible. The lengthwise portion of the wall has a diameter that is reduced when the lengthwise portion of the wall is longitudinally extended. The diameter of the lengthwise portion of the wall increases from a reduced condition when the lengthwise portion of the wall resiliently returns from a longitudinally extended condition.
摘要翻译： 导管组件包括具有至少部分限定内腔的壁的导管。 内腔与导管远端处的外导管表面的开口连通。 壁的纵向部分由弹性材料制成并且是纵向延伸的。 壁的纵向部分具有当壁的纵向部分纵向延伸时减小的直径。 当壁的纵向部分从纵向延伸的状态弹性地返回时，壁的纵向部分的直径从减小的状态增加。
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公开(公告)号：US08979822B2
公开(公告)日：2015-03-17
申请号：US13487395
申请日：2012-06-04
CPC分类号： A61M25/0102 , A61M25/003 , A61M25/0054 , A61M25/0082 , A61M25/1002 , A61M2025/0024 , A61M2025/0039 , A61M2025/0057 , A61M2025/0096 , A61M2025/0175 , A61M2025/105 , A61M2025/1086 , A61M2025/1093 , A61M2210/0693
摘要： A catheter assembly comprises a first catheter including a wall with an inner surface at least partially defining a lumen. A second catheter is connected to the wall of the first catheter and is disposed outward of the inner surface of the wall. The second catheter is at least partially covered by a sheath portion of the first catheter. A first portion of the wall of the first catheter is made of a relatively low durometer elastomeric material and is relatively extensible. A second portion of the wall is formed of a relatively high durometer elastomeric material and is relatively inextensible.
摘要翻译： 导管组件包括第一导管，其包括具有至少部分限定内腔的内表面的壁。 第二导管连接到第一导管的壁并设置在壁的内表面的外侧。 第二导管至少部分被第一导管的鞘部覆盖。 第一导管的壁的第一部分由较低硬度的弹性体材料制成并且是相对可延伸的。 壁的第二部分由相对高的硬度弹性体材料形成并且是相对不可延展的。
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公开(公告)号：US08808234B2
公开(公告)日：2014-08-19
申请号：US13044963
申请日：2011-03-10
CPC分类号： A61M25/10 , A61M25/0068 , A61M25/0074 , A61M25/0082 , A61M25/0097 , A61M25/0102 , A61M2025/0024 , A61M2025/004 , A61M2025/0042 , A61M2025/0057 , A61M2025/0096 , A61M2025/105 , A61M2025/1081 , A61M2025/1086
摘要： A catheter assembly comprises a first catheter including a wall with an inner surface at least partially defining a lumen. A second catheter is connected to the wall of the first catheter and is disposed outward of the inner surface of the wall. The second catheter is at least partially covered by a sheath portion of the first catheter.
摘要翻译： 导管组件包括第一导管，其包括具有至少部分限定内腔的内表面的壁。 第二导管连接到第一导管的壁并设置在壁的内表面的外侧。 第二导管至少部分被第一导管的鞘部覆盖。
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