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1. WO2016039819 - THERAPY PROGRAM SELECTION FOR ELECTRICAL STIMULATION THERAPY BASED ON A VOLUME OF TISSUE ACTIVATION

Publication Number WO/2016/039819
Publication Date 17.03.2016
International Application No. PCT/US2015/026747
International Filing Date 21.04.2015
IPC
A61N 1/36 2006.1
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
A61N 1/372 2006.1
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
372Arrangements in connection with the implantation of stimulators
CPC
A61B 5/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
A61B 5/291
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
25Bioelectric electrodes therefor
279specially adapted for particular uses
291for electroencephalography [EEG]
A61B 5/4064
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
40Detecting, measuring or recording for evaluating the nervous system
4058for evaluating the central nervous system
4064Evaluating the brain
A61B 5/4076
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
40Detecting, measuring or recording for evaluating the nervous system
4076Diagnosing or monitoring particular conditions of the nervous system
A61B 5/4833
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
48Other medical applications
4833Assessment of subject's compliance to treatment
A61N 1/3605
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
3605Implantable neurostimulators for stimulating central or peripheral nerve system
Applicants
  • MEDTRONIC, INC. [US]/[US]
Inventors
  • CHATURVEDI, Ashutosh
  • DANI, Siddharth
  • DENISON, Timothy J.
  • KAEMMERER, William F.
  • MALEKKHOSRAVI, Shahram
  • ZINGSHEIM, Brandon M.
  • PANKEN, Eric J.
Agents
  • MCMAHON, Beth L.
Priority Data
14/481,37909.09.2014US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) THERAPY PROGRAM SELECTION FOR ELECTRICAL STIMULATION THERAPY BASED ON A VOLUME OF TISSUE ACTIVATION
(FR) SÉLECTION DE PROGRAMME DE THÉRAPIE POUR UNE THÉRAPIE PAR STIMULATION ÉLECTRIQUE BASÉE SUR UN VOLUME D'ACTIVATION DE TISSU
Abstract
(EN) In some examples, a processor of a system evaluates a therapy program based on a score determined based on a volume of tissue expected to be activated ("VTA") by therapy delivery according to the therapy program. The score may be determined using an efficacy map comprising a plurality of voxels that are each assigned a value. In some examples, the efficacy map is selected from a plurality of stored efficacy maps based on a patient condition, one or more patient symptoms, or both the patient condition and one or more patient symptoms. In addition, in some examples, voxels of the efficacy map are assigned respective values that are associated with a clinical rating scale.
(FR) Selon l'invention, dans certains exemples, un processeur d'un système évalue un programme de thérapie sur la base d'un score déterminé sur la base d'un volume de tissu susceptible d'être activé ("VTA") par une administration de thérapie selon le programme de thérapie. Le score peut être déterminé à l'aide d'une carte d'efficacité comprenant une pluralité de voxels qui se voient chacun attribuer une valeur. Dans certains exemples, la carte d'efficacité est sélectionnée à partir d'une pluralité de cartes d'efficacité stockées sur la base d'un état de patient, d'un ou plusieurs symptômes de patient, ou l'état de patient et un ou plusieurs symptômes de patient. En outre, dans certains exemples, des voxels de la carte d'efficacité se voient attribuer des valeurs respectives qui sont associées à une échelle de classement clinique.
Related patent documents
CN201580048312.2This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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