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1. (WO2019020550) BIOCOMPATIBLE ENCAPSULATION AND COMPONENT STRESS RELIEF FOR SENSOR ENABLED NEGATIVE PRESSURE WOUND THERAPY DRESSINGS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/020550 International Application No.: PCT/EP2018/069883
Publication Date: 31.01.2019 International Filing Date: 23.07.2018
IPC:
H05K 3/28 (2006.01) ,A61F 13/00 (2006.01) ,A61F 13/02 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
3
Apparatus or processes for manufacturing printed circuits
22
Secondary treatment of printed circuits
28
Applying non-metallic protective coatings
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]; Building 5, Croxley Park Hatters Lane Watford Hertfordshire WD18 8YE, GB
Inventors:
HUNT, Allan, Kenneth, Frazer, Grugeon; GB
PARTINGTON, Lee; GB
QUINTANAR, Felix, Clarence; GB
STEWARD, Daniel, Lee; GB
URWIN, Charlotte; GB
Agent:
ASSOCIATION NO. 609; GB
Priority Data:
1804502.121.03.2018GB
62/53692125.07.2017US
62/53692625.07.2017US
62/55646110.09.2017US
Title (EN) BIOCOMPATIBLE ENCAPSULATION AND COMPONENT STRESS RELIEF FOR SENSOR ENABLED NEGATIVE PRESSURE WOUND THERAPY DRESSINGS
(FR) ENCAPSULATION BIOCOMPATIBLE ET LIBÉRATION DES CONTRAINTES DES COMPOSANTS POUR PANSEMENTS DE TRAITEMENT DE PLAIES À PRESSION NÉGATIVE ACTIVÉS PAR CAPTEUR
Abstract:
(EN) Devices and methods for encapsulating a portion of a wound dressing with biocompatible coating are disclosed. In some embodiments, a method includes coating a first side of a flexible wound contact layer of the wound dressing with a hydrophobic coating. The first side of the wound contact layer can support a plurality of electronic components. The method can further include coating a second side of the wound contact layer opposite the first side with the hydrophobic coating. The wound contact layer can be formed at least partially from hydrophilic material.
(FR) L'invention concerne des dispositifs et des procédés pour encapsuler une partie d'un pansement pour plaie avec un revêtement biocompatible. Dans certains modes de réalisation, le procédé comprend le recouvrement d'un premier côté d'une couche souple en contact avec la plaie du pansement pour plaie avec un revêtement hydrophobe. Le premier côté de la couche en contact avec la plaie peut supporter une pluralité de composants électroniques. Le procédé peut en outre comprendre le recouvrement d'un second côté de la couche en contact avec la plaie à l'opposé du premier avec le revêtement hydrophobe. La couche en contact avec la plaie peut être au moins partiellement formée à partir d'un matériau hydrophile.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)