公开(公告)号：US20220203066A1

公开(公告)日：2022-06-30

申请号：US17563501

申请日：2021-12-28

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： Mingliang Lawrence Tsai ,  Pavel Zeliankevich

IPC: A61M25/00 ,  A61M25/10 ,  A61L29/14

Abstract: An apparatus according to certain embodiments generally includes an elongated tubular member having a proximal end and an opposite distal end, and an inflatable balloon surrounding the distal end. The elongated tubular member comprises an outer tube, a non-collapsible inner tube positioned within the outer tube, and a compressible material positioned between the outer tube and the inner tube.

公开(公告)号：US20240325686A1

公开(公告)日：2024-10-03

申请号：US18740020

申请日：2024-06-11

Applicant: ConvaTec Technologies Inc.

Inventor： Mingliang Lawrence Tsai ,  Pavel Zeliankevich

IPC: A61M25/00 ,  A61L29/14 ,  A61M25/10

CPC classification number: A61M25/0017 ,  A61L29/146 ,  A61M25/005 ,  A61M25/10186 ,  A61M2025/0059 ,  A61M2210/1067

Abstract: An apparatus according to certain embodiments generally includes an elongated tubular member having a proximal end and an opposite distal end, and an inflatable balloon surrounding the distal end. The elongated tubular member comprises an outer tube, a non-collapsible inner tube positioned within the outer tube, and a compressible material positioned between the outer tube and the inner tube.