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1. (WO2018166928) SYSTEM AND METHOD FOR ACTIVE CANCELLATION OF PRESSURE PULSES
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Pub. No.: WO/2018/166928 International Application No.: PCT/EP2018/055991
Publication Date: 20.09.2018 International Filing Date: 12.03.2018
IPC:
A61B 5/00 (2006.01) ,A61B 5/08 (2006.01) ,A61B 5/097 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
08
Measuring devices for evaluating the respiratory organs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
08
Measuring devices for evaluating the respiratory organs
097
Devices for facilitating collection of breath or for directing breath into or through measuring devices
Applicants: KONINKLIJKE PHILIPS N.V.[NL/NL]; High Tech Campus 5 5656 AE Eindhoven, NL
Inventors: GERETY, Eugene Peter; NL
Agent: DE HAAN, Poul, Erik; NL
Priority Data:
62/472,96317.03.2017US
Title (EN) SYSTEM AND METHOD FOR ACTIVE CANCELLATION OF PRESSURE PULSES
(FR) SYSTÈME ET PROCÉDÉ D'ANNULATION ACTIVE D'IMPULSIONS DE PRESSION
Abstract:
(EN) A respiration gas monitor device (100) includes a pump (110) connected to draw a flow of respired air, a pressure sensor (150, 160) is connected to measure an air pressure signal responsive to the flow of respired air, and a pressure transducer (180c). Electrical circuitry (170, 180) is operatively connected to measure flow across the pressure sensor. A gas component sensor (190, 192, 194) is arranged to monitor a target gas in the flow of respired air.
(FR) L'invention concerne un dispositif de surveillance de gaz respiratoire (100) comprenant une pompe (110) connectée pour aspirer un flux d'air expiré, un capteur de pression (150, 160) connecté pour mesurer un signal de pression d'air en réponse au flux de l'air expiré, et un transducteur de pression (180c). Des circuits électriques (170, 180) sont connectés de manière fonctionnelle pour mesurer le flux à travers le capteur de pression. Un capteur de composant gazeux (190, 192, 194) est conçu pour surveiller un gaz cible dans le flux d'air expiré.
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)