公开(公告)号：US11076979B2

公开(公告)日：2021-08-03

申请号：US16115266

申请日：2018-08-28

Applicant: ConvaTec Technologies Inc.

Inventor： George Fattman ,  Gary Oberholtzer

IPC: A61F5/448 ,  A61F5/443

Abstract: A coupling assembly for fastening an adhesive wafer to an ostomy appliance device, the coupling assembly including a captive connection between the adhesive wafer and ostomy appliance that permits captive relative displacement between the entire adhesive wafer and the entrance aperture of the appliance, to facilitate access to the wafer from the non-body-contacting side. The coupling assembly further comprises a fixation coupling for fixing the adhesive wafer in the operative position.

公开(公告)号：US10105255B2

公开(公告)日：2018-10-23

申请号：US15288997

申请日：2016-10-07

Applicant: ConvaTec Technologies Inc.

Inventor： George Fattman ,  Gary Oberholtzer

IPC: A61F5/448 ,  A61F5/443

Abstract: A coupling assembly for fastening an adhesive wafer to an ostomy appliance device, the coupling assembly including a captive connection between the adhesive wafer and ostomy appliance that permits captive relative displacement between the entire adhesive wafer and the entrance aperture of the appliance, to facilitate access to the wafer from the non-body-contacting side. The coupling assembly further comprises a fixation coupling for fixing the adhesive wafer in the operative position.

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：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.