Invention Grant
- Patent Title: Negative pressure wound therapy article with features
-
Application No.: US16770989Application Date: 2018-12-12
-
Publication No.: US11376164B2Publication Date: 2022-07-05
- Inventor: Amy K. McNulty , Robert T. Fitzsimons, Jr. , Kurt J. Halverson , Bryan A. Baker , Jana Ninkovic , Jie Liu , Minghua Dai , Wei Zhang , Kiu-Yuen Tse , David R. Holm , Graham M. Clarke , Federica Sgolastra
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Qiang Han
- International Application: PCT/IB2018/059972 WO 20181212
- International Announcement: WO2019/116279 WO 20190620
- Main IPC: A61F13/02
- IPC: A61F13/02 ; A61F13/00 ; A61L15/22 ; A61L15/42

Abstract:
An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site and a second surface opposite the first surface; wherein at least one of the interconnected polymeric stand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; a plurality of openings between adjacent interconnected polymeric strands; an adhesive layer in contact with the second surface of the interconnected polymeric strands; and a filler in contact with the adhesive layer, the adhesive layer in between the network of interconnected polymeric strands and the filler; wherein the article is a negative pressure wound therapy article.
Public/Granted literature
- US20200368072A1 Negative Pressure Wound Therapy Article with Features Public/Granted day:2020-11-26
Information query