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1. (WO2018064122) SYSTEM AND METHOD FOR CARDIAC MONITORING USING RATE-BASED SENSITIVITY LEVELS
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Pub. No.: WO/2018/064122 International Application No.: PCT/US2017/053635
Publication Date: 05.04.2018 International Filing Date: 27.09.2017
IPC:
A61B 5/00 (2006.01) ,A61B 5/0245 (2006.01) ,A61B 5/0464 (2006.01) ,A61B 5/11 (2006.01) ,A61B 5/046 (2006.01) ,A61B 5/0456 (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
02
Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
024
Measuring pulse rate or heart rate
0245
using sensing means generating electric signals
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0402
Electrocardiography, i.e. ECG
0452
Detecting specific parameters of the electrocardiograph cycle
0464
Detecting tachycardy or brachycardy
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
103
Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
11
Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0402
Electrocardiography, i.e. ECG
0452
Detecting specific parameters of the electrocardiograph cycle
046
Detecting fibrillation
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
04
Measuring bioelectric signals of the body or parts thereof
0402
Electrocardiography, i.e. ECG
0452
Detecting specific parameters of the electrocardiograph cycle
0456
Detecting R peaks, e.g. for synchronising diagnostic apparatus
Applicants: MEDTRONIC MONITORING, INC.[US/US]; 2033 Gateway Place Suite 100 San Jose, California 95110-9300, US
Inventors: CHAKRAVARTHY, Niranjan; US
KATRA, Rodolphe; US
Agent: COLLINS, Michael A.; US
Priority Data:
15/278,56628.09.2016US
Title (EN) SYSTEM AND METHOD FOR CARDIAC MONITORING USING RATE-BASED SENSITIVITY LEVELS
(FR) SYSTÈME ET PROCÉDÉ POUR SURVEILLANCE CARDIAQUE UTILISANT DES NIVEAUX DE SENSIBILITÉ BASÉS SUR LA FRÉQUENCE
Abstract:
(EN) A system and method for detecting arrhythmic electrocardiogram (ECG) signals includes defining a plurality of threshold heart rates and rate-dependent sensitivity levels for detecting arrhythmic ECG episodes, wherein more clinically relevant heart rates are assigned rate-dependent sensitivity levels with higher sensitivities. ECG signals are monitored by a medical device, and monitored ECG signals are processed using the plurality of threshold heart rates and rate-dependent sensitivity levels to detect and capture arrhythmic ECG segments.
(FR) Un système et un procédé pour la détection de signaux d'électrocardiogramme (ECG) arythmiques comprennent la définition d'une pluralité de fréquences cardiaques seuils et de niveaux de sensibilité dépendant de la fréquence pour détecter des épisodes d'ECG arythmiques, des fréquences cardiaques cliniquement plus pertinentes se voyant attribuer des niveaux de sensibilité dépendant de la fréquence présentant des sensibilités supérieures. Des signaux d'ECG sont surveillés par un dispositif médical, et les signaux d'ECG surveillés sont traités à l'aide de la pluralité de fréquences cardiaques seuils et des niveaux de sensibilité dépendant de la fréquence pour détecter et capturer des segments d'ECG arythmiques.
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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 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)