公开(公告)号：US20140025045A1

公开(公告)日：2014-01-23

申请号：US13619369

申请日：2012-09-14

申请人： Niels A. Abt ,  Hans Jürg Wehrli ,  Heiko Kromer

发明人： Niels A. Abt ,  Hans Jürg Wehrli ,  Heiko Kromer

IPC分类号： A61B17/00 ,  B29C65/00

CPC分类号： A61M25/001 ,  A61B17/3417 ,  A61B17/3421 ,  A61B2017/00964 ,  A61B2017/3454 ,  A61B2090/08021 ,  A61F9/007 ,  A61M1/008 ,  A61M1/0084 ,  A61M1/0086 ,  A61M25/0069 ,  A61M2025/0081 ,  A61M2210/0612 ,  B29C65/02 ,  B29C65/48 ,  B29C65/56 ,  B29C65/70 ,  B29C66/02241 ,  B29C66/1142 ,  B29C66/2272 ,  B29C66/2274 ,  B29C66/5344 ,  B29C66/71 ,  B29C66/73161 ,  B29C70/766 ,  B29K2995/0056 ,  B29L2023/007 ,  B29L2031/7548 ,  Y10T156/1066 ,  B29K2021/00 ,  B29K2083/00 ,  B29K2075/00 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2027/18 ,  B29K2071/00 ,  B29K2079/085

摘要： The present disclosure describes numerous example medical instruments that include an elongated portion having a proximal end and a distal end, and a passage defined therethrough and a soft tip coupled to the distal end of the elongated portion. The tip may be formed from a soft material. In some instances, the soft material may have a hardness less than the material forming the elongated portion. The tip may also include a passage that may be of a substantially equivalent size as the passage of the elongated portion. The tip may be coupled to the distal end of the elongated portion at an engagement site having a surface area greater than a cross-sectional area of the elongated portion.

摘要翻译： 本公开描述了许多示例性的医疗器械，其包括具有近端和远端的细长部分和通过其限定的通道，以及联接到细长部分的远端的软尖端。 尖端可以由软材料形成。 在一些情况下，柔软材料的硬度可以小于形成细长部分的材料。 尖端还可以包括通道，其可以与细长部分的通道具有基本相等的尺寸。 尖端可以在具有大于细长部分的横截面积的表面积的接合位置处联接到细长部分的远端。

公开(公告)号：US09757536B2

公开(公告)日：2017-09-12

申请号：US13619369

申请日：2012-09-14

申请人： Niels A. Abt ,  Hans Jürg Wehrli ,  Heiko Kromer

发明人： Niels A. Abt ,  Hans Jürg Wehrli ,  Heiko Kromer

IPC分类号： A61M25/00 ,  A61M1/00 ,  A61F9/007 ,  B29C65/48 ,  B29C70/76 ,  B29C65/00 ,  B29C65/70 ,  A61B17/00 ,  A61B17/34 ,  B29L23/00 ,  B29C65/56 ,  B29C65/02 ,  A61B90/00 ,  B29L31/00

CPC分类号： A61M25/001 ,  A61B17/3417 ,  A61B17/3421 ,  A61B2017/00964 ,  A61B2017/3454 ,  A61B2090/08021 ,  A61F9/007 ,  A61M1/008 ,  A61M1/0084 ,  A61M1/0086 ,  A61M25/0069 ,  A61M2025/0081 ,  A61M2210/0612 ,  B29C65/02 ,  B29C65/48 ,  B29C65/56 ,  B29C65/70 ,  B29C66/02241 ,  B29C66/1142 ,  B29C66/2272 ,  B29C66/2274 ,  B29C66/5344 ,  B29C66/71 ,  B29C66/73161 ,  B29C70/766 ,  B29K2995/0056 ,  B29L2023/007 ,  B29L2031/7548 ,  Y10T156/1066 ,  B29K2021/00 ,  B29K2083/00 ,  B29K2075/00 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2027/18 ,  B29K2071/00 ,  B29K2079/085

摘要： The present disclosure describes numerous example medical instruments that include an elongated portion having a proximal end and a distal end, and a passage defined therethrough and a soft tip coupled to the distal end of the elongated portion. The tip may be formed from a soft material. In some instances, the soft material may have a hardness less than the material forming the elongated portion. The tip may also include a passage that may be of a substantially equivalent size as the passage of the elongated portion. The tip may be coupled to the distal end of the elongated portion at an engagement site having a surface area greater than a cross-sectional area of the elongated portion.