公开(公告)号：WO2010080936A8

公开(公告)日：2010-07-15

申请号：PCT/US2010/020402

申请日：2010-01-07

Applicant: ENTROTECH, INC. ,  MCGUIRE, James, E. ,  FOOR, John, S.

Inventor： MCGUIRE, James, E. ,  FOOR, John, S.

IPC: A61K31/43 ,  A61B2017/00889 ,  A61B2046/205 ,  A61B46/40 ,  A61F2013/00604 ,  A61F2013/0091 ,  A61L15/46 ,  A61L2300/206 ,  A61L2300/404

Abstract: Antimicrobial laminates of the invention comprise at least one adhesive layer; a backing outwardly exposed on a first side of the adhesive layer; and, optionally, a release liner outwardly exposed on a second side of the adhesive layer opposite from the first side of the adhesive layer. At least one of the at least one adhesive layer and the backing comprises an antimicrobially effective amount of substantially pure chlorhexidine.

公开(公告)号：WO2021253087A1

公开(公告)日：2021-12-23

申请号：PCT/AU2021/050628

申请日：2021-06-17

Applicant: NEWSOUTH INNOVATIONS PTY LIMITED

Inventor： ALDILLA, Vina Rizki ,  KUMAR, Naresh ,  WILLCOX, Mark Duncan Perry ,  BLACK, David StClair ,  CHEN, Renxun

IPC: A61K38/05 ,  C07K5/06 ,  C07C211/09 ,  C07C279/14 ,  A61P31/04 ,  A61L15/32 ,  A61L27/52 ,  A61K38/00 ,  A61K9/0014 ,  A61K9/06 ,  A61K9/70 ,  A61L2/0082 ,  A61L2/16 ,  A61L2300/206 ,  A61L2300/208 ,  A61L26/0076 ,  A61L26/008 ,  C07C231/02 ,  C07C237/10 ,  C07K17/04

Abstract: The present invention relates to compounds of Formula I which form hydrogels upon mixing with water, and to fibers which form from the compounds. The hydrogels and fibers are antibacterial and not toxic towards mammalian cells. Such compounds, hydrogels, and fibers are useful, for example, in the treatment of surfaces such as in dermal or internal wounds as a barrier layer, or any article which may require disinfection. (I)

公开(公告)号：WO2021198250A1

公开(公告)日：2021-10-07

申请号：PCT/EP2021/058281

申请日：2021-03-30

Applicant: IBERHOSPITEX, S.A.

Inventor： RAMOS PÉREZ, Víctor ,  LÓPEZ MOYA, Mario

IPC: A61F13/00 ,  A61L15/60 ,  C08J3/075 ,  A61F13/00017 ,  A61F13/00063 ,  A61L15/24 ,  A61L15/44 ,  A61L15/58 ,  A61L2300/206 ,  A61L2300/404 ,  A61L26/0014 ,  A61L26/0066 ,  A61L26/008 ,  C08J2333/14

Abstract: The present invention refers to a composition comprising: a) a crosslinked hydrophilic polymer containing amino functional groups, and b) a swelling agent, wherein the crosslinked hydrophilic polymer a) is obtainable by reacting a hydrophilic polymer containing amino functional groups with a crosslinking agent which contains at least two epoxide functional groups. The invention also refers to a method for preparing said composition and uses thereof in medical applications.

公开(公告)号：WO2021140331A1

公开(公告)日：2021-07-15

申请号：PCT/GB2021/050037

申请日：2021-01-07

Applicant: ADVANCED MEDICAL SOLUTIONS LIMITED

Inventor： BRADFORD, Colin Raymond ,  PERKINS, Michael David ,  HARRISON, Benjamin Alexander ,  BONNEFIN, Wayne Lee ,  BUGEDO ALBIZURI, Ander

IPC: A61K9/70 ,  A61L15/28 ,  A61K31/00 ,  A61F13/00063 ,  A61F2013/0091 ,  A61K31/444 ,  A61K31/549 ,  A61K31/785 ,  A61K45/06 ,  A61K9/7007 ,  A61L15/60 ,  A61L2300/206 ,  A61P17/02

Abstract: Described is a method of manufacturing carboxymethyl cellulose (CMC) fibres containing an antimicrobial, the fibres being suitable for use in the preparation of wound dressings, wherein the antimicrobial is selected from the group consisting of a biguanide, a biguanide derivative, octenidine, taurolidine, and a combination of two or more thereof, the method comprising, submerging CMC fibres comprising at least 95 wt% carboxymethylcellulose on a dry weight basis in a treatment solution for a duration adequate to provide the CMC fibres containing an antimicrobial, the treatment solution comprising the antimicrobial and at least 70 wt% of a water-miscible organic solvent selected from C1-C4 alkanols, C3-C5 ketones, and a combination of two or more thereof. Anti-microbial CMC fibres obtained by the methods and wound dressings containing such fibres are also described.

公开(公告)号：WO2021130483A1

公开(公告)日：2021-07-01

申请号：PCT/GB2020/053342

申请日：2020-12-22

Applicant: JVS PRODUCTS LTD

Inventor： SCOONES, Robert

IPC: A61K31/14 ,  A61K31/155 ,  A61K47/18 ,  A61L12/14 ,  A61P17/00 ,  A61P17/02 ,  A61P31/04 ,  A61P31/10 ,  A61P31/12 ,  A61K47/186 ,  A61K9/0014 ,  A61K9/0017 ,  A61K9/08 ,  A61L2/0088 ,  A61L2101/32 ,  A61L2300/206 ,  A61L2300/404 ,  A61L2300/45 ,  A61L26/0066

Abstract: The invention relates to compositions for use in the treatment or prevention of pathogenic infections, rosacea, eczema and psoriasis in humans or animals. The compositions of the invention are also useful in the healing of wounds in a human or animal, and for killing or inactivating viruses on a surface.