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Machine translation
1. (WO2006079152) METHOD AND APPARATUS FOR DETECTING INEFFECTIVE INSPIRATORY EFFORTS AND IMPROVING PATIENT-VENTILATOR INTERACTION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/079152    International Application No.:    PCT/AU2005/001627
Publication Date: 03.08.2006 International Filing Date: 20.10.2005
IPC:
A61M 16/00 (2006.01)
Applicants: RESMED LIMITED [AU/AU]; 1 Elizabeth Macarthur Drive, Bella Vista, New South Wales 2153 (AU) (For All Designated States Except US).
MULQUEENY, Qestra, Camille [AU/AU]; (AU) (For US Only).
NAVA, Stefano [IT/IT]; (IT) (For US Only)
Inventors: MULQUEENY, Qestra, Camille; (AU).
NAVA, Stefano; (IT)
Agent: DAVIDSON, Geoffrey, Robert; Halford & Co., 1 Market Street, Sydney, New South Wales 2000 (AU)
Priority Data:
60/619,957 20.10.2004 US
Title (EN) METHOD AND APPARATUS FOR DETECTING INEFFECTIVE INSPIRATORY EFFORTS AND IMPROVING PATIENT-VENTILATOR INTERACTION
(FR) PROCEDE ET DISPOSITIF DE DETECTION DES EFFORTS INSPIRATOIRES INEFFICACES ET AMELIORATION DE L'INTERACTION PATIENT-VENTILATEUR
Abstract: front page image
(EN)A method and system for detecting an ineffective effort of a patient being mechanically ventilated by a ventilator comprises (i) monitoring a respiratory flow of air of the patient after said ventilator has cycled; (ii) creating a signal indicative of said flow; (iii) removing artefact from said signal; (iv) monitoring said signal for perturbations; and (v) determining that an ineffective effort has occurred when said perturbation is significant.
(FR)L'invention concerne un procédé et un système de détection de l'effort inefficace d'un patient ventilé mécaniquement à l'aide d'un ventilateur. Ce procédé consiste à: (a) surveiller le flux d'air respiratoire du patient après déroulement du cycle du ventilateur; (b) émettre un signal correspondant au flux; (c) supprimer les artéfacts du signal; (d) surveiller ledit signal pour déceler d'éventuelles perturbations; et enfin, (e) déterminer qu'un effort inefficace a été fourni lorsque la perturbation est importante.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)