公开(公告)号：US11071640B2

公开(公告)日：2021-07-27

申请号：US14646003

申请日：2013-11-20

Applicant: ConvaTec Technologies Inc.

Inventor： George Fattman ,  Kimberly Murray ,  Marc Lesko ,  Thomas Harrit ,  Nicolani Sorensen

IPC: A61F5/445 ,  A61F5/44 ,  A61F5/448 ,  A61F5/443 ,  A61F5/441

Abstract: Provided herein are controlled evacuation devices, ostomy devices, methods for the manufacture of such devices and the use of such devices.

公开(公告)号：US10478329B2

公开(公告)日：2019-11-19

申请号：US15306043

申请日：2015-04-24

Applicant: ConvaTec Technologies Inc.

Inventor： Gary Oberholtzer ,  Marc Lesko

IPC: A61F5/441 ,  A61F5/445

Abstract: Ostomy appliances with a filter system that is resistant to clogging by waste expelled by the stoma are provided for waste management.

公开(公告)号：US20220054294A1

公开(公告)日：2022-02-24

申请号：US17518938

申请日：2021-11-04

Applicant: ConvaTec Technologies Inc.

Inventor： Marc Lesko ,  Mingliang Lawrence Tsai ,  Gary Oberholtzer

IPC: A61F5/441 ,  A61F5/44

Abstract: An ostomy appliance including an ostomy pouch with a filter and a center pleated panel to protect the filter, facilitate deodorization and deter ballooning.

公开(公告)号：US11890218B2

公开(公告)日：2024-02-06

申请号：US16677606

申请日：2019-11-07

Applicant: ConvaTec Technologies Inc.

Inventor： Gary Oberholtzer ,  Marc Lesko

IPC: A61F5/441 ,  A61F5/448 ,  A61F5/445

CPC classification number: A61F5/441 ,  A61F5/445

Abstract: Ostomy appliances with a filter system that is resistant to clogging by waste expelled by the stoma are provided for waste management.

公开(公告)号：US20210353448A1

公开(公告)日：2021-11-18

申请号：US17382989

申请日：2021-07-22

Applicant: ConvaTec Technologies Inc.

Inventor： George Fattman ,  Kimberly Murray ,  Marc Lesko ,  Thomas Harrit ,  Nicolani Sorensen

IPC: A61F5/445 ,  A61F5/443 ,  A61F5/44 ,  A61F5/448

Abstract: An ostomy appliance according to certain embodiments generally includes a pouch, an adhesive collar, and a release liner. The adhesive collar includes an adhesive to secure the pouch around a stoma. The release liner is configured to allow manipulation of the adhesive through the pouch. The adhesive collar is attached to the pouch around a stomal opening for fitting around the stoma, and the adhesive in the adhesive collar is attached to an inside of the pouch.

公开(公告)号：US11166837B2

公开(公告)日：2021-11-09

申请号：US16272673

申请日：2019-02-11

Applicant: ConvaTec Technologies Inc.

Inventor： Marc Lesko ,  Mingliang Lawrence Tsai ,  Gary Oberholtzer

IPC: A61F5/441 ,  A61F5/445 ,  A61F5/448 ,  A61F5/44

Abstract: An ostomy appliance including an ostomy pouch with a filter and a center pleated panel to protect the filter, facilitate deodorization and deter ballooning.