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1. WO2020072999 - TREE-BASED DATA EXPLORATION AND DATA-DRIVEN PROTOCOL

Publication Number WO/2020/072999
Publication Date 09.04.2020
International Application No. PCT/US2019/054863
International Filing Date 04.10.2019
IPC
G16H 20/40 2018.01
GPHYSICS
16INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
20ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
40relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
CPC
A61B 5/7264
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
72Signal processing specially adapted for physiological signals or for diagnostic purposes
7235Details of waveform analysis
7264Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
A61B 5/7275
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
72Signal processing specially adapted for physiological signals or for diagnostic purposes
7271Specific aspects of physiological measurement analysis
7275Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
A61M 1/1006
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
1001General aspects of blood pumps irrespective of pump type
1006Blood pumps incorporated within another functional device, e.g. an oxygenator, a dialyser or a blood chamber
A61M 1/101
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
101Non-positive displacement pumps, e.g. impeller, centrifugal, vane pumps
A61M 1/1074
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
1037Pumps having flexible elements, e.g. with membranes, diaphragms, or bladder pumps
107Pulsating membrane pumps without valves, e.g. for counter pulsation, extra-arterial balloon pumps
1072Intra-arterial balloon pumps, e.g. intra-aortic
1074Intra-ventricular balloon pumps
A61M 1/1086
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
1086Regulating or controlling systems therefor
Applicants
  • ABIOMED, INC. [US]/[US]
Inventors
  • LIU, Chen
  • KATERJI, Ahmad, El
Agents
  • BOTOS, Richard J.
  • RASHID, Jeremy
  • CARROLL, Christopher, P.
  • WANG, Grace
  • AUBRY, Anne-rapaelle
Priority Data
62/741,98505.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TREE-BASED DATA EXPLORATION AND DATA-DRIVEN PROTOCOL
(FR) EXPLORATION DE DONNÉES ARBORESCENTES ET PROTOCOLE PILOTÉ PAR DES DONNÉES
Abstract
(EN)
A method for providing a treatment recommendation to a physician for treating a patient is disclosed. The method comprises determining, from a processor in communication with a patient data repository, a first treatment recommendation based on a combination of selected patient demographics from the patient data repository applicable to the patient, and operational parameters of a plurality of ventricular assist devices (VADs) suitable for treating the patient, the first treatment recommendation having a first survival rate and comprising the use of a first VAD, The method then obtains a first Signal from using the first VAD on the patient. The method then determines a second treatment recommendation based on the first signal and the first treatment recommendation, the second treatment recommendation having a second survival rate. The method then provides the second treatment recommendation to the physician if the second survival rate is higher than the first survival rate.
(FR)
La présente invention concerne un procédé pour fournir une recommandation de traitement à un médecin pour traiter un patient. Le procédé comprend les étapes consistant à déterminer, à partir d'un processeur en communication avec un référentiel de données de patient, une première recommandation de traitement sur la base d'une combinaison de données démographiques de patient sélectionnées à partir du référentiel de données de patient applicable au patient, et des paramètres de fonctionnement d'une pluralité de dispositifs d'assistance ventriculaire (VAD) appropriés pour traiter le patient, la première recommandation de traitement ayant un premier taux de survie et comprenant l'utilisation d'un premier VAD, le procédé consistant ensuite à obtenir un premier signal depuis le premier VAD utilisé sur le patient. Le procédé consiste ensuite à obtenir une seconde recommandation de traitement sur la base du premier signal et de la première recommandation de traitement, la seconde recommandation de traitement ayant un second taux de survie. Le procédé consiste ensuite à fournir la seconde recommandation de traitement au médecin si le second taux de survie est supérieur au premier taux de survie.
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