公开(公告)号：US11458044B2

公开(公告)日：2022-10-04

申请号：US16140438

申请日：2018-09-24

Applicant: ConvaTec Technologies Inc.

Inventor： Stephen Michael Cotton ,  Bryony Jayne Lee

IPC: A61F13/02 ,  A61F13/00

Abstract: A wound dressing including a nonwoven absorbent layer including a layer of fabric comprising gel-forming fibers. The absorbent layer is gathered in a longitudinal direction by stitching through the layer of fabric using one or more resilient threads or yarns and an inelastic thread or yarn. The resilient and inelastic threads or yarns gather the layer of fabric so that the layer of fabric in use is configured to maintain close conformability with a wound during movement, and to elongate by 35% to 85% and then recover.

公开(公告)号：US11628093B2

公开(公告)日：2023-04-18

申请号：US16893178

申请日：2020-06-04

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： Bryony Jayne Lee ,  Stephen Michael Cotton

IPC: A61F13/00 ,  A61F13/36

Abstract: A wound dressing including a layer in the form of a strip and including gel-forming fibers, the strip having longitudinal lines of stitches formed from a thread and transverse lines of stitches formed from a thread. In certain forms, the wound dressing includes at least one stitch free column.

公开(公告)号：US20200306091A1

公开(公告)日：2020-10-01

申请号：US16893178

申请日：2020-06-04

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： Byrony Jayne Lee ,  Stephen Michael Cotton

IPC: A61F13/00 ,  A61F13/36

Abstract: A wound dressing comprising a layer in the form of a strip and comprising gel-forming fibers, the strip having longitudinal lines of stitches formed from a thread and transverse lines of stitches formed from a thread.