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1. (WO2019027808) CONTROL APPARATUS AND RELATED METHODS FOR WOUND THERAPY DELIVERY
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Pub. No.: WO/2019/027808 International Application No.: PCT/US2018/043957
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) CONTROL APPARATUS AND RELATED METHODS FOR WOUND THERAPY DELIVERY
(FR) APPAREIL DE COMMANDE ET PROCÉDÉS ASSOCIÉS POUR L'ADMINISTRATION D'UN TRAITEMENT DE PLAIE
Abstract:
(EN) In various aspects, the wound therapy apparatus disclosed herein includes a wound interface that defines an enclosed space over a wound bed that is fluid tight when secured to a skin surface around the wound bed. The wound therapy apparatus may include a control group that cooperates with the wound interface to regulate input of fluid that may comprise gas having an O2 concentration greater than atmospheric air into the enclosed space and to regulate the withdrawal of fluid from the enclosed space in order to vary an actual pressure pa within the enclosed space generally between a minimum pressure pmin and a maximum pressure pmax, the minimum pressure pmin being less than ambient pressure pamb, in various aspects. The input of fluid may be sequential with withdrawal of fluid. Related methods of use of the wound therapy apparatus are disclosed herein.
(FR) L'invention concerne, dans divers aspects, un appareil de traitement de plaie comprenant une interface de plaie, qui définit un espace fermé sur un lit de plaie, qui est étanche lorsqu'elle est fixée à une surface de peau autour du lit de plaie. L'appareil de traitement de plaie peut inclure un groupe de commande qui coopère avec l'interface de plaie pour réguler l'entrée de fluide qui peut comprendre du gaz présentant une concentration en O 2 supérieure à celle de l'air atmosphérique dans l'espace fermé et pour réguler le retrait de fluide de l'espace fermé afin de faire varier une pression réelle p a au sein de l'espace fermé généralement entre une pression minimale p min et une pression maximale p max , la pression minimale p min étant inférieure à la pression ambiante p amb , dans divers aspects. L'entrée de fluide peut être séquentielle avec le retrait du fluide. 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)