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1. (WO1991008724) AN IMPROVED WOUND BANDAGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008724 International Application No.: PCT/US1990/007168
Publication Date: 27.06.1991 International Filing Date: 06.12.1990
IPC:
A61F 13/00 (2006.01) ,A61F 13/02 (2006.01) ,A61L 15/24 (2006.01) ,A61L 26/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13
Bandages or dressings; Absorbent pads
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13
Bandages or dressings; Absorbent pads
02
Adhesive plasters or dressings
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
15
Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16
Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22
containing macromolecular materials
24
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
26
Chemical aspects of, or use of materials for, liquid bandages
Applicants:
WILLIAMS, Robert, W. [US/US]; US
MARSHALL, William, H. [US/US]; US
Inventors:
WILLIAMS, Robert, W.; US
MARSHALL, William, H.; US
Agent:
DURKEE, William, D.; Arnold, White & Durkee P.O. Box 4433 Houston, TX 77210, US
Priority Data:
451,46015.12.1989US
Title (EN) AN IMPROVED WOUND BANDAGE
(FR) BANDAGE POUR PLAIES
Abstract:
(EN) A bandage for wounds is made of a hydrophobic microporous material which does not stick to scab-forming material, which allows water vapor and oxygen to pass through, and which prevents passage of liquid water and infectious microorganisms. The hydrophobic material may be microporous polyethylene, polypropylene, or polytetrafluoroethylene.
(FR) Un bandage pour plaies se compose d'une matière micro-poreuse hydrophobe, laquelle ne colle pas à la matière formant des croûtes, permet le passage de la vapeur d'eau et de l'oxygène, et empêche le passage d'eau liquide et de micro-organismes infectieux. La matière hydrophobe peut être du polyéthylène, du polypropylène ou du polytétrafluoroéthylène micro-poreux.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, RO, SD, SE, SU
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1991069122