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1.发明申请APPARATUS AND METHOD OF MAKING A VARIABLE STIFFNESS MULTILAYER CATHETER TUBING 审中-公开制造可变刚度多层导管的设备及方法公开(公告)号：US20130245610A1
公开(公告)日：2013-09-19
申请号：US13889620
申请日：2013-05-08
IPC分类号： A61M25/00
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0015 , A61M25/0054 , A61M25/09 , A61M25/10 , A61M25/104 , A61M2025/1061 , A61M2205/0216 , A61M2210/12 , B29C47/0014 , B29C47/0023 , B29C47/0066 , B29C47/021 , B29C47/065 , B29C61/006 , B29C65/68 , B29C66/1142 , B29C66/5221 , B29C66/63 , B29C66/71 , B29C66/723 , B29C66/73161 , B29C2793/0036 , B29C2793/0054 , B29C2793/0063 , B29K2995/0082 , B29L2031/7542 , Y10T156/1066 , B29K2023/065 , B29K2023/0683 , B29K2077/00
摘要： A catheter body having a variable stiffness along its longitudinal length and a method for manufacturing same is disclosed wherein an inner layer having an uninterrupted length serves as a backbone for segments of coextrusion of, e.g., Pebax or nylon and a tie layer which are then bonded to the backbone to create a multi-stiffness catheter body.
摘要翻译： 公开了一种沿其纵向长度具有可变刚度的导管主体及其制造方法，其中具有不间断长度的内层用作例如Pebax或尼龙以及接合层的共挤出部分的骨架 到骨干以创建多刚性导管体。
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公开(公告)号：US20150320969A1
公开(公告)日：2015-11-12
申请号：US14805257
申请日：2015-07-21
IPC分类号： A61M25/00
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0015 , A61M25/0054 , A61M25/09 , A61M25/10 , A61M25/104 , A61M2025/1061 , A61M2205/0216 , A61M2210/12 , B29C48/0022 , B29C48/05 , B29C48/09 , B29C48/151 , B29C48/21 , B29C61/006 , B29C65/68 , B29C66/1142 , B29C66/5221 , B29C66/63 , B29C66/71 , B29C66/723 , B29C66/73161 , B29C2793/0036 , B29C2793/0054 , B29C2793/0063 , B29K2995/0082 , B29L2031/7542 , Y10T156/1066 , B29K2023/065 , B29K2023/0683 , B29K2077/00
摘要： A catheter body having a variable stiffness along its longitudinal length and a method for manufacturing same is disclosed wherein an inner layer having an uninterrupted length serves as a backbone for segments of coextrusion of, e.g., Pebax or nylon and a tie layer which are then bonded to the backbone to create a multi-stiffness catheter body.
摘要翻译： 公开了一种沿其纵向长度具有可变刚度的导管主体及其制造方法，其中具有不间断长度的内层用作例如Pebax或尼龙以及接合层的共挤出部分的骨架 到骨干以创建多刚性导管体。
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3.发明授权公开(公告)号：US09089669B2
公开(公告)日：2015-07-28
申请号：US13889620
申请日：2013-05-08
IPC分类号： A61M25/00 , A61M25/10 , B29C65/68 , B29C65/00 , B29C47/00 , B29C47/02 , B29C47/06 , B29C61/00 , B29L31/00
CPC分类号： A61M25/0045 , A61M25/0009 , A61M25/0015 , A61M25/0054 , A61M25/09 , A61M25/10 , A61M25/104 , A61M2025/1061 , A61M2205/0216 , A61M2210/12 , B29C47/0014 , B29C47/0023 , B29C47/0066 , B29C47/021 , B29C47/065 , B29C61/006 , B29C65/68 , B29C66/1142 , B29C66/5221 , B29C66/63 , B29C66/71 , B29C66/723 , B29C66/73161 , B29C2793/0036 , B29C2793/0054 , B29C2793/0063 , B29K2995/0082 , B29L2031/7542 , Y10T156/1066 , B29K2023/065 , B29K2023/0683 , B29K2077/00
摘要： A catheter body having a variable stiffness along its longitudinal length and a method for manufacturing same is disclosed wherein an inner layer having an uninterrupted length serves as a backbone for segments of coextrusion of, e.g., Pebax or nylon and a tie layer which are then bonded to the backbone to create a multi-stiffness catheter body.
摘要翻译： 公开了一种沿其纵向长度具有可变刚度的导管主体及其制造方法，其中具有不间断长度的内层用作例如Pebax或尼龙以及接合层的共挤出部分的骨架 到骨干以创建多刚性导管体。
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