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1. (WO2017153357) WOUND TREATMENT APPARATUSES AND METHODS WITH NEGATIVE PRESSURE SOURCE INTEGRATED INTO WOUND DRESSING
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Pub. No.: WO/2017/153357 International Application No.: PCT/EP2017/055225
Publication Date: 14.09.2017 International Filing Date: 06.03.2017
IPC:
A61F 13/00 (2006.01) ,A61M 1/00 (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
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
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:
ASKEM, Ben, Alan; GB
GOWANS, John, Philip; GB
HUNT, Allan, Kenneth, Frazer, Grugeon; GB
BEADLE, Victoria; GB
KELBIE, William; GB
HESKETH, Mark; GB
MUSGRAVE, Damyn; GB
ROBINSON, Joseph, William; GB
Agent:
ELLYATT, William; GB
Priority Data:
62/30479007.03.2016US
62/30491007.03.2016US
62/30592609.03.2016US
62/32753726.04.2016US
Title (EN) WOUND TREATMENT APPARATUSES AND METHODS WITH NEGATIVE PRESSURE SOURCE INTEGRATED INTO WOUND DRESSING
(FR) APPAREILS ET PROCÉDÉS DE TRAITEMENT DE PLAIES AVEC UNE SOURCE DE PRESSION NÉGATIVE INTÉGRÉE DANS UN PANSEMENT
Abstract:
(EN) Disclosed embodiments relate to apparatuses and methods for wound treatment. In some embodiments, a negative pressure source is incorporated into a wound dressing apparatus so that the wound dressing and the negative pressure source are part of an integral or integrated wound dressing structure that applies the wound dressing and the negative pressure source simultaneously to a patient's wound. The negative pressure source and/or electronic components may be positioned between a wound contact layer and a cover layer of the wound dressing. The negative pressure source and/or electronic components may be separated and/or partitioned from an absorbent area of the dressing. A switch may be integrated with the wound dressing to control operation of the wound dressing apparatus. A connector may be direct air from an outlet of the negative pressure source to the environment. A non-return valve may inhibit back flow of air into the wound dressing.
(FR) Selon certains modes de réalisation, cette invention concerne des appareils et des procédés de traitement de plaies. Selon certains modes de réalisation, une source de pression négative est incorporée dans un appareil de pansement de telle sorte que le pansement et la source de pression négative font partie d'une structure de pansement intégrale ou intégrée qui applique le pansement et la source de pression négative simultanément sur une plaie d'un patient. La source de pression négative et/ou des composants électroniques peut/peuvent être positionné(s) entre une couche de contact de plaie et une couche de revêtement du pansement. La source de pression négative et/ou les composants électroniques peut/peuvent être séparé(s) et/ou éloigné(s) d'une zone absorbante du pansement. Un interrupteur peut être intégré au pansement pour commander le fonctionnement de l'appareil de pansement. Un connecteur peut être l'air direct provenant d'une sortie de la source de pression négative vers l'environnement. Un clapet anti-retour peut empêcher le reflux d'air dans le pansement.
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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, 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)