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1. (WO2010085391) HYBRID SINGLE-CHAMBER TO SIMULTANEOUS PACING METHOD FOR DISCRIMINATION OF TACHYCARDIAS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/085391 International Application No.: PCT/US2010/020702
Publication Date: 29.07.2010 International Filing Date: 12.01.2010
IPC:
A61N 1/362 (2006.01) ,A61N 1/365 (2006.01) ,A61N 1/39 (2006.01) ,A61B 5/0464 (2006.01) ,A61B 5/046 (2006.01) ,A61N 1/368 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
32
alternating or intermittent currents
36
for stimulation, e.g. heart pace-makers
362
Heart stimulators
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
32
alternating or intermittent currents
36
for stimulation, e.g. heart pace-makers
362
Heart stimulators
365
controlled by a physiological parameter, e.g. by heart potential
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
32
alternating or intermittent currents
38
for producing shock effects
39
Heart defibrillators
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
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
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
32
alternating or intermittent currents
36
for stimulation, e.g. heart pace-makers
362
Heart stimulators
365
controlled by a physiological parameter, e.g. by heart potential
368
comprising more than one electrode co-operating with different heart regions
Applicants:
MEDTRONIC, INC. [US/US]; 710 Medtronic Parkway MS LC340 Minneapolis, Minnesota 55432, US (AllExceptUS)
GILLBERG, Jeffrey, M. [US/US]; US (UsOnly)
BROWN, Mark, L. [US/US]; US (UsOnly)
JACKSON, Troy, E. [US/US]; US (UsOnly)
Inventors:
GILLBERG, Jeffrey, M.; US
BROWN, Mark, L.; US
JACKSON, Troy, E.; US
Agent:
SOLDNER, Michael, C.; 710 Medtronic Parkway MS LC340 Minneapolis, Minnesota 55432, US
Priority Data:
12/358,28023.01.2009US
Title (EN) HYBRID SINGLE-CHAMBER TO SIMULTANEOUS PACING METHOD FOR DISCRIMINATION OF TACHYCARDIAS
(FR) PROCÉDÉ HYBRIDE DE STIMULATION SIMULTANÉE À CHAMBRE UNIQUE POUR DIFFÉRENCIATION DE TACHYCARDIES
Abstract:
(EN) A cardiac medical device and associated method control delivery of anti- tachycardia pacing (ATP) in response to detecting tachycardia. In one embodiment, an initial set of single chamber pacing pulses are delivered in a single one of the atrium and the ventricle, the other one of the atrium and the ventricle being a non-paced chamber during the initial set of single chamber pacing pulses. The device detects simultaneity between a sensed event in the non-paced chamber and one of the single chamber pacing pulses and delivers ATP in both the atrium and the ventricle in response to detecting the simultaneity.
(FR) L'invention porte sur un dispositif médical cardiaque et sur une délivrance de commande de procédé associé de stimulation anti-tachycardie (ATP) en réponse à la détection d'une tachycardie. Dans un mode de réalisation, un ensemble initial d'impulsions de stimulation à chambre unique est délivré dans un seul élément parmi l'oreillette et le ventricule, l'autre élément parmi l'oreillette et le ventricule étant une chambre non stimulée durant l'ensemble initial d'impulsions de stimulation à chambre unique. Le dispositif détecte une simultanéité entre un événement détecté dans la chambre non stimulée et l'une des impulsions de stimulation à chambre unique, et délivre des ATP à la fois dans l'oreillette et le ventricule en réponse à la détection de la simultanéité.
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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 (ARIPO) (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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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)
Also published as:
EP2389225