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1. (WO2015114139) A DEVICE FOR APPLYING AN OPHTHALMIC FLUID
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/114139 International Application No.: PCT/EP2015/052072
Publication Date: 06.08.2015 International Filing Date: 02.02.2015
IPC:
A61M 11/02 (2006.01) ,A61F 9/00 (2006.01)
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
11
Sprayers or atomisers specially adapted for therapeutic purposes
02
operated by air pressure applied to the liquid to be sprayed or atomised
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
9
Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
Applicants:
EYE-GO A/S [DK/DK]; Gammel Strandvej 410 DK-3060 Espergærde, DK
Inventors:
NIELSEN, Søren Anker; DK
Agent:
ZACCO DENMARK A/S; Arne Jacobsens Allé 15 DK-2300 Copenhagen S, DK
Priority Data:
PA20147004531.01.2014DK
PA20147004631.01.2014DK
Title (EN) A DEVICE FOR APPLYING AN OPHTHALMIC FLUID
(FR) DISPOSITIF D'APPLICATION D'UN FLUIDE OPHTALMIQUE
Abstract:
(EN) The invention relates to a device (1) for dispensing a mist of an ophthalmic fluid, comprising a discharge opening (25) for said mist, a mixing chamber (95) communicating with said discharge opening (25), an air chamber (58) for holding a volume of air, a first drive (61) operable to expel air from said air chamber (58), a fluid chamber (92) for holding a volume of the fluid to be dispensed and communicating with said mixing chamber (95), a second drive (82) for delivering a predetermined dose of said fluid to said fluid chamber (92) and configured for communicating with a supply of said fluid, such as a container (70), said air chamber (58) communicating with said fluid chamber (92) and separately with said mixing chamber (95), said device (1) being configured for establishing one flow of said expelled air flowing into said fluid chamber (92), so as to force said volume of liquid from said fluid chamber (92) into said mixing chamber (95), and another flow of said expelled air flowing past said fluid chamber (92) into said mixing chamber (95), for assisted atomizing of said fluid by said other flow of air striking said fluid driven into said mixing chamber (95).
(FR) L'invention concerne un dispositif (1) permettant de diffuser un brouillard de fluide ophtalmique, et comprenant un orifice d'évacuation (25) dudit brouillard, une chambre de mélange (95) communiquant avec ledit orifice d'évacuation (25), une chambre d'air (58) pour retenir un volume d'air, un premier dispositif d'entraînement (61) pouvant être actionné pour expulser l'air de ladite chambre d'air (58), une chambre de fluide (92) pour retenir un volume du fluide à diffuser et communiquant avec ladite chambre de mélange (95), un second dispositif d'entraînement (82) pour distribuer une dose prédéterminée dudit fluide dans ladite chambre de fluide (92) et permettant de communiquer avec une alimentation dudit fluide, telle qu'un contenant (70), ladite chambre d'air (58) communiquant avec ladite chambre de fluide (92) et de façon indépendante avec ladite chambre de mélange (95), ledit dispositif (1) étant conçu pour créer un écoulement dudit air expulsé s'écoulant dans ladite chambre de fluide (92) de façon à expulser ledit volume de liquide de ladite chambre de fluide (92) pour le faire pénétrer dans ladite chambre de mélange (95), et un autre flux dudit air expulsé s'écoulant au-delà de ladite chambre de fluide (92) pour pénétrer dans ladite chambre de mélange (95) afin de faciliter l'atomisation dudit fluide par l'autre flux d'air heurtant ledit fluide entraîné dans ladite chambre de mélange (95).
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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, 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, KN, KP, KR, 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)