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Pub. No.:    WO/2011/149362    International Application No.:    PCT/NZ2011/000076
Publication Date: 01.12.2011 International Filing Date: 13.05.2011
A61M 16/00 (2006.01)
Applicants: FISHER & PAYKEL HEALTHCARE LIMITED [NZ/NZ]; 15 Maurice Paykel Place East Tamaki Auckland, 2013 (NZ) (For All Designated States Except US).
GRAHAM, Peter Kenneth [NZ/NZ]; (NZ) (For US Only).
HARWOOD, Jonathan David [NZ/NZ]; (NZ) (For US Only).
GULLIVER, Laurence [NZ/NZ]; (NZ) (For US Only)
Inventors: GRAHAM, Peter Kenneth; (NZ).
HARWOOD, Jonathan David; (NZ).
GULLIVER, Laurence; (NZ)
Agent: ADAMS, Matthew, D; A J Park 6th Floor Huddart Parker Building PO Box 949 Wellington, 6015 (NZ)
Priority Data:
61/348,020 25.05.2010 US
Abstract: front page image
(EN)Condensation or "rain-out" is a problem in breathing circuits and especially neonatal breathing circuits. The subject patent provides an improved breathing tube component for managing rain-out particularly in neonatal applications. In particular the breathing tube has a smooth inner bore, and an outer insulating layer containing stagnant gas and a heater wire.
(FR)La condensation ou la « pluie » est un problème dans les circuits de respiration et en particulier les circuits de respiration néonatals. Le présent brevet concerne un composant tube de respiration perfectionné servant à gérer la pluie en particulier dans les applications néonatales. Le tube de respiration comporte en particulier un trou intérieur lisse, et une couche isolante extérieure contenant un gaz stagnant et un fil chauffant.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)