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1. (WO2019027809) WOUND COVER APPARATUS AND RELATED METHODS OF USE
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Pub. No.: WO/2019/027809 International Application No.: PCT/US2018/043959
Publication Date: 07.02.2019 International Filing Date: 26.07.2018
IPC:
A61F 13/00 (2006.01) ,A61M 1/00 (2006.01) ,A61M 35/00 (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
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
35
Devices for applying media, e.g. remedies, on the human body
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:
LIN, Edward D. [US/US]; US
Inventors:
LIN, Edward D.; US
Agent:
CARDLE, James A.; US
Priority Data:
15/663,70829.07.2017US
15/663,70929.07.2017US
15/663,71029.07.2017US
15/663,71329.07.2017US
15/663,71429.07.2017US
Title (EN) WOUND COVER APPARATUS AND RELATED METHODS OF USE
(FR) APPAREIL DE RECOUVREMENT DE PLAIE ET PROCÉDÉS D'UTILISATION ASSOCIÉS
Abstract:
(EN) A wound therapy apparatus is disclosed herein that, in various aspects, includes a wound interface that forms an enclosed space over the wound bed that is fluid-tight in order to maintain a pressure p0 within the enclosed space that differs from the ambient pressure pamb. A dressing engaged with the wound interface may contact the wound bed, and the dressing may include a hydrophobic material, hydrophobic material, or a distal layer comprised of silicone having fenestrations therein, in various aspects. The enclosed space may include gas communicated into the enclosed space having an O2 concentration greater than the O2 concentration of atmospheric air, and the pressure within the enclosed space may be varied over a pressure range. Related methods of use of the wound therapy apparatus are also disclosed.
(FR) L'invention concerne un appareil de traitement de plaie qui, dans divers aspects, comprend une interface de plaie formant un espace fermé sur le lit de la plaie qui est étanche afin de maintenir une pression p0 à l'intérieur de l'espace fermé qui diffère de la pression ambiante Pamb. Un pansement en contact avec l'interface de plaie peut entrer en contact avec le lit de la plaie, et le pansement peut comprendre un matériau hydrophobe, ou une couche distale constituée de silicone à l'intérieur de laquelle des perforations sont présentes, dans divers aspects. L'espace fermé peut comprendre du gaz communiqué dans l'espace fermé qui présente une concentration en O2 supérieure à la concentration en O2 de l'air atmosphérique, et la pression à l'intérieur de l'espace fermé peut être modifiée sur une plage de pression. L'invention concerne également des procédés associés d'utilisation de l'appareil de traitement de plaie.
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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, 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)