公开(公告)号：US20180193606A1

公开(公告)日：2018-07-12

申请号：US15864557

申请日：2018-01-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MAYUR KIRAN PATEL ,  GENE T. STORBECK ,  SACHA TANG

IPC: A61M25/09 ,  A61L31/02 ,  A61L31/04 ,  A61L31/06

CPC classification number: A61M25/09 ,  A61L31/022 ,  A61L31/048 ,  A61L31/06 ,  A61M2025/09091 ,  A61M2025/09108 ,  A61M2025/09133 ,  A61M2025/09166 ,  A61M2025/09175 ,  A61M2205/582 ,  A61M2205/583 ,  B29C61/02 ,  B29L2031/7542

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guidewire. The guidewire may include a core wire having a body region and a distal tip region. A distal tip member may be disposed along the distal tip region. The distal tip member may have a proximal end. A sleeve may be disposed along the body region. The sleeve may be disposed adjacent to the proximal end of the distal tip member and extending proximally therefrom. The sleeve may include a first member and a heat shrink member. The first member may have an uneven outer surface.