公开(公告)号：US10568770B2

公开(公告)日：2020-02-25

申请号：US15571356

申请日：2016-05-08

Applicant: KCI Licensing, Inc.

Inventor： Timothy Mark Robinson ,  Brian Andrews ,  Christopher Brian Locke

IPC: A61F13/00 ,  A61L26/00 ,  A61L15/46 ,  A61M1/00

Abstract: Systems, methods, and apparatuses for generating and releasing iodine are described. Some embodiments may include a dressing member including a plurality of iodine-forming reagents and a water-swellable material. In some embodiments, the dressing member may include water-swellable fibers. The water-swellable fibers may each include a water-swellable material in which iodine-forming reagents are dispersed. As liquid comes into contact with and is absorbed by the water-swellable material, the iodine-forming reagents may come into contact with each other, causing an iodine-forming reaction to occur, producing iodine.

公开(公告)号：US11207442B2

公开(公告)日：2021-12-28

申请号：US16263178

申请日：2019-01-31

Applicant: KCI Licensing, Inc.

Inventor： Christopher Brian Locke ,  Brian Andrews ,  Timothy Mark Robinson

IPC: A61F13/02 ,  A61M1/00 ,  A61L15/18 ,  A61F13/00 ,  G05B19/418 ,  A61L15/26 ,  A61L15/44 ,  A61L15/60 ,  A61L15/24 ,  A61L15/28 ,  A61L15/22 ,  A61L15/42

Abstract: Systems, methods, and apparatuses for increasing liquid absorption are described. Some embodiments may include a dressing having an absorbent layer containing super-absorbent material as well as ionic-exchange media (IEM). In some embodiments, the absorbent layer may include absorbent fibers. The absorbent fibers may each include a super-absorbent core surrounded by a water-permeable layer onto which ionic-exchange media (IEM) may be grafted. As liquid comes into contact with the IEM, its ionic nature may be reduced, therefore protecting the absorbent qualities of the super-absorbent material.

公开(公告)号：US10245346B2

公开(公告)日：2019-04-02

申请号：US14869649

申请日：2015-09-29

Applicant: KCI Licensing, Inc.

Inventor： Christopher Brian Locke ,  Brian Andrews ,  Timothy Mark Robinson

IPC: A61F13/00 ,  A61L15/22 ,  A61L15/42 ,  A61L15/60 ,  A61L15/18 ,  A61M1/00 ,  G05B19/418 ,  A61L15/26 ,  A61L15/44 ,  A61L15/24 ,  A61L15/28 ,  A61F13/02

Abstract: Systems, methods, and apparatuses for increasing liquid absorption are described. Some embodiments may include a dressing having an absorbent layer containing super-absorbent material as well as ionic-exchange media (IEM). In some embodiments, the absorbent layer may include absorbent fibers. The absorbent fibers may each include a super-absorbent core surrounded by a water-permeable layer onto which ionic-exchange media (IEM) may be grafted. As liquid comes into contact with the IEM, its ionic nature may be reduced, therefore protecting the absorbent qualities of the super-absorbent material.

公开(公告)号：US11801167B2

公开(公告)日：2023-10-31

申请号：US17378426

申请日：2021-07-16

Applicant: KCI Licensing, Inc.

Inventor： Timothy Mark Robinson ,  Brian Andrews ,  Christopher Brian Locke

IPC: A61F13/00 ,  A61L15/46 ,  A61M1/00

CPC classification number: A61F13/00063 ,  A61F13/00068 ,  A61L15/46 ,  A61M1/882 ,  A61M1/915 ,  A61M1/985 ,  A61L2300/106 ,  A61L2300/404 ,  A61L2300/62

Abstract: Systems, methods, and apparatuses for generating and releasing iodine are described. Some embodiments may include a dressing member including a plurality of iodine-forming reagents and a water-swellable material. In some embodiments, the dressing member may include water-swellable fibers. The water-swellable fibers may each include a water-swellable material in which iodine-forming reagents are dispersed. As liquid comes into contact with and is absorbed by the water-swellable material, the iodine-forming reagents may come into contact with each other, causing an iodine-forming reaction to occur, producing iodine.

公开(公告)号：US11096829B2

公开(公告)日：2021-08-24

申请号：US16738740

申请日：2020-01-09

Applicant: KCI Licensing, Inc.

Inventor： Timothy Mark Robinson ,  Brian Andrews ,  Christopher Brian Locke

IPC: A61F13/00 ,  A61M1/00 ,  A61L15/00 ,  A61L15/46

Abstract: Systems, methods, and apparatuses for generating and releasing iodine are described. Some embodiments may include a dressing member including a plurality of iodine-forming reagents and a water-swellable material. In some embodiments, the dressing member may include water-swellable fibers. The water-swellable fibers may each include a water-swellable material in which iodine-forming reagents are dispersed. As liquid comes into contact with and is absorbed by the water-swellable material, the iodine-forming reagents may come into contact with each other, causing an iodine-forming reaction to occur, producing iodine.