公开(公告)号：US09463106B2

公开(公告)日：2016-10-11

申请号：US14023106

申请日：2013-09-10

Applicant: Boston Scientific Scimed, Inc.

Inventor： Aaron Khieu ,  Daniel Horn ,  The Thomas Trinh Tran ,  Shannon Stroud ,  John Chen

IPC: A61M29/00 ,  A61F5/00 ,  A61M25/10

CPC classification number: A61F5/003 ,  A61F5/0036 ,  A61F5/0089 ,  A61M25/10 ,  A61M2025/1054 ,  A61M2210/1053

Abstract: Various embodiments of a balloon catheter and related methods are disclosed. In particular, one exemplary embodiment of a balloon catheter may include a balloon having an inlet opening for receiving inflation fluid and a one-way valve disposed in the inlet opening to allow inflow of the inflation fluid into the balloon while substantially preventing backflow of the inflation fluid from the balloon. The catheter may also include an elongated shaft comprising a proximal end, a distal end, and a lumen extending between the proximal and distal ends. The shaft may be configured to supply the inflation fluid to the balloon through the lumen and to releasably couple the balloon to the distal end of the shaft.

Abstract translation: 公开了气囊导管的各种实施例和相关方法。 特别地，气囊导管的一个示例性实施例可以包括具有用于接收充气流体的入口开口和设置在入口开口中的单向阀的气囊，以允许充气流体进入气囊，同时基本上防止充气回流 来自气球的液体 导管还可以包括细长轴，其包括近端，远端和在近端和远端之间延伸的内腔。 轴可以被配置成通过内腔将充气流体提供给球囊，并且将气囊可释放地联接到轴的远端。