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1. WO1996002185 - DETECTION OF ABNORMAL AND INDUCTION OF NORMAL HEART RATE VARIABILITY

Publication Number WO/1996/002185
Publication Date 01.02.1996
International Application No. PCT/US1995/008943
International Filing Date 13.07.1995
Chapter 2 Demand Filed 13.02.1996
IPC
A61B 5/0205 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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
0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
A61B 5/024 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring 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
024Measuring pulse rate or heart rate
A61N 1/365 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation, e.g. heart pace-makers
362Heart stimulators
365controlled by a physiological parameter, e.g. by heart potential
A61N 1/39 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
38for producing shock effects
39Heart defibrillators
CPC
A61B 5/0205
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
02Detecting, measuring or recording 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 or electroauscultation; Heart catheters for measuring blood pressure
0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
A61B 5/02438
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
02Detecting, measuring or recording 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 or electroauscultation; Heart catheters for measuring blood pressure
024Detecting, measuring or recording pulse rate or heart rate
02438with portable devices, e.g. worn by the patient
A61B 5/4035
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
40Detecting, measuring or recording for evaluating the nervous system
4029for evaluating the peripheral nervous systems
4035Evaluating the autonomic nervous system
A61N 1/36514
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation
362Heart stimulators
365controlled by a physiological parameter, e.g. heart potential
36514controlled by a physiological quantity other than heart potential, e.g. blood pressure
A61N 1/36592
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
36for stimulation
362Heart stimulators
365controlled by a physiological parameter, e.g. heart potential
36592controlled by the heart rate variability
A61N 1/3904
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
18Applying electric currents by contact electrodes
32alternating or intermittent currents
38for producing shock effects
39Heart defibrillators
3904External heart defibrillators [EHD]
Applicants
  • GW SCIENTIFIC INC. [US/US]; 16 Ensign Road Rowayton, CT 06853, US (AllExceptUS)
  • GOLOSARSKY, Boris [CA/US]; US (UsOnly)
  • DAVIS, F., Eugene IV [US/US]; US (UsOnly)
  • WOOD, Nicholas [US/US]; US (UsOnly)
Inventors
  • GOLOSARSKY, Boris; US
  • DAVIS, F., Eugene IV; US
  • WOOD, Nicholas; US
Priority Data
08/274,32113.07.1994US
08/482,98007.06.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DETECTION OF ABNORMAL AND INDUCTION OF NORMAL HEART RATE VARIABILITY
(FR) DETECTION DE LA VARIATION ANORMALE DE LA FREQUENCE CARDIAQUE ET INDUCTION D'UNE VARIATION DE FREQUENCE CARDIAQUE NORMALE
Abstract
(EN)
A microprocessor (300) with a date and time clock gathers time interval data (80, 86). The duration of time intervals in an electrocardiogram, or pulses are recorded. Stress data accumulated for the user are down loaded to a PC (301). The battery power pack (303) supplies electricity to operate the components (80 - 318). The user's stress status is displayed on a liquid crystal diode (302), and the voice microprocessor (318) broadcasts from a micro-speaker CPR instructions. If the battery (303) has less than a 20 % charge, a buzzer (304) notifies the user.
(FR)
Un microprocesseur (300) doté d'une horloge donnant la date et l'heure regroupe les données d'intervalles de temps (80, 86). La durée des intervalles de temps dans un électrocardiogramme ou des impulsions est enregistrée. Les données de stress accumulées pour l'utilisateur sont téléchargées sur un ordinateur personnel (301). La batterie d'alimentation (303) fournit de l'électricité permettant le fonctionnement des composants (80 - 318). L'état de stress de l'utilisateur est affiché sur une diode à cristaux liquides (302), et le microprocesseur vocal (318) diffuse des instructions CPR par l'intermédiaire d'un micro-haut-parleur. Si la charge de la batterie (303) est inférieure à 20 %, un ronfleur (304) avertit l'utilisateur.
Also published as
US08781330
Latest bibliographic data on file with the International Bureau