Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019002086) SPACER LAYER FOR USE IN A WOUND DRESSING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/002086 International Application No.: PCT/EP2018/066575
Publication Date: 03.01.2019 International Filing Date: 21.06.2018
IPC:
A61F 13/00 (2006.01) ,A61F 13/02 (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
Applicants:
SMITH & NEPHEW PLC [GB/GB]; 15 Adam Street London WC2N 6LA, GB
Inventors:
RAWSON, Neill, John; GB
WHELDRAKE, Amy, Nicole; GB
Agent:
ELLYATT, William; GB
Priority Data:
62/527,92230.06.2017US
62/527,95930.06.2017US
Title (EN) SPACER LAYER FOR USE IN A WOUND DRESSING
(FR) COUCHE D'ESPACEMENT À UTILISER DANS UN PANSEMENT
Abstract:
(EN) A system, method, and apparatus are disclosed for dressing a wound. In one embodiment, the apparatus can include a spacer layer comprising two nonwoven layers, each nonwoven layer comprising a plurality of channels or apertures therethrough. In other embodiments, the apparatus includes at least one nonwoven spacer layer comprising a three- dimensional structure, such as a corrugated structure, honeycomb structure, cuboid structure, or egg-crate structure. The three-dimensional nonwoven structure can comprise a thermoformed nonwoven layer. The apparatus can also include an absorbent layer for absorbing wound exudate, the absorbent layer overlying the spacer layer, and a gas impermeable cover layer overlying the absorbent layer and comprising at least one orifice, wherein the cover layer is moisture vapor permeable.
(FR) La présente invention concerne un système, un procédé et un appareil pour panser une plaie. Dans un mode de réalisation, l'appareil peut comprendre une couche d'espacement comprenant deux couches non tissées, chaque couche non tissée étant traversée par une pluralité de canaux ou d'ouvertures. Dans d'autres modes de réalisation, l'appareil comprend au moins une couche d'espacement non tissée comprenant une structure en trois dimensions, telle qu'une structure ondulée, une structure en nid d'abeilles, une structure cuboïde ou une structure alvéolée. La structure non tissée en trois dimensions peut comprendre une couche non tissée thermoformée. L'appareil peut également comprendre une couche absorbante pour absorber un exsudat de la plaie, la couche absorbante recouvrant la couche d'espacement, et une couche de recouvrement imperméable aux gaz recouvrant la couche absorbante et comprenant au moins un orifice, la couche de recouvrement étant perméable à la vapeur d'humidité.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)