公开(公告)号：US20220240935A1

公开(公告)日：2022-08-04

申请号：US17584612

申请日：2022-01-26

申请人： Cheuk Yin Paul Leung ,  Ron Berenson

发明人： Cheuk Yin Paul Leung ,  Ron Berenson

IPC分类号： A61B17/08

摘要： A wound closure device comprises a backing comprising a width configured to extend along at least a portion of a wound from a first end to a second end and a length configured to extend transversely across the wound, an adhesive layer coupled to the backing, a first micro-structure array attached to the backing proximate the first end, the first micro-structure array configured to extend transversely across the wound, a second micro-structure array attached to the backing proximate the second end, the second micro-structure array configured to extend transversely across the wound, and an elongate wound closure space between the first and second micro-structure arrays.

公开(公告)号：US20210252256A1

公开(公告)日：2021-08-19

申请号：US17180217

申请日：2021-02-19

申请人： Ronald J. Berenson ,  Cheuk Yin Paul Leung ,  Nick Rogerson

发明人： Ronald J. Berenson ,  Cheuk Yin Paul Leung ,  Nick Rogerson

IPC分类号： A61M25/02 ,  A61B5/145 ,  A61B5/00 ,  A61B5/257 ,  A61B5/28 ,  A61B5/291 ,  A61F13/00 ,  A61F13/02

摘要： An attachment device used to attach appliances to tissue can incorporate microstructures. A medical device system can comprise a coupling device comprising a base layer, a coupling attached to an air side of the base layer, a microstructure attached to a skin side of the base layer and a patient interaction feature, and an appliance comprising a structure mounted to the coupling to interface with the patient interaction feature. An appliance device comprises a base layer, an appliance structure attached to an air side of the base layer, and a microstructure attached to a skin side of the base layer. An appliance attachment system comprises an appliance, a first component comprising an adhesive backing containing microstructures that are configured to attach to skin, and a second component configured to attach the appliance to the first component.