公开(公告)号：US20150057639A1

公开(公告)日：2015-02-26

申请号：US14465511

申请日：2014-08-21

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gene T. Storbeck ,  Jay R. Patel ,  Christopher L. Nardone ,  Mayur Kiran Patel

IPC: A61M25/00 ,  B29C47/06

CPC classification number: A61M25/0045 ,  A61M25/0043 ,  A61M25/005 ,  A61M25/0051 ,  A61M2025/0004 ,  A61M2205/02 ,  B29C48/21 ,  B29K2101/12 ,  B29K2223/0683 ,  B29L2031/7542

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a catheter shaft having an inner surface defining a lumen. A liner may be disposed within the lumen and along the inner surface. At least a portion of the liner may be radially spaced from the inner surface of the catheter shaft so that a space is defined therebetween. The liner may include an inner layer, an outer layer, and a polymeric reinforcing member. At least a portion of the polymeric reinforcing member may be disposed between an outer surface of the inner layer and an outer surface of the outer layer. The polymeric reinforcing member may have a melting temperature lower than the melting temperature of the inner layer, the outer layer, or both.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括具有限定内腔的内表面的导管轴。 衬里可以设置在内腔内并沿着内表面。 衬垫的至少一部分可以与导管轴的内表面径向间隔开，从而在其间限定空间。 衬里可以包括内层，外层和聚合物增强构件。 聚合物增强构件的至少一部分可以设置在内层的外表面和外层的外表面之间。 聚合物增强构件的熔融温度可以低于内层，外层或两者的熔融温度。