公开(公告)号：US09808606B2

公开(公告)日：2017-11-07

申请号：US14745312

申请日：2015-06-19

Applicant: ConvaTec Technologies Inc.

Inventor： Yun Jin ,  Christopher Carter Gregory

IPC: A61M25/10 ,  A61M39/26 ,  A61M39/24 ,  A61M39/22 ,  A61F5/44 ,  A61M5/31

CPC classification number: A61M25/10186 ,  A61F5/4405 ,  A61M5/3134 ,  A61M25/1018 ,  A61M25/10182 ,  A61M25/10184 ,  A61M25/1036 ,  A61M39/22 ,  A61M39/24 ,  A61M39/26 ,  A61M2039/2473 ,  A61M2039/2493 ,  Y10T29/49826

Abstract: The present invention relates to a valve system for an inflatable portion of an indwelling medical device and more particularly to a valve system for fluid regulation of a catheter comprising a fluid inflatable portion that undergoes pressure changes within the body during use.