THE MEDICAL RESEARCH INFRASTRUCTURE AND HEALTH SERVICES FUND OF THE TEL AVIV MEDICAL CENTER
发明人:
申请号：
IL22521513
公开号：
IL225215A
申请日:
2013.03.14
申请国别(地区):
IL
年份:
2017
代理人:
摘要：
A measurement device is presented for use in an EEG measurement performed in the presence of a magnetic field. The device comprises a wiring array for connecting an electrodes arrangement to an electroencephalogram (EEG) monitoring device. The wiring array comprises a plurality of sampling lines arranged to form a first group of sampling lines arranged in a spaced-apart substantially parallel relationship extending along a first axis, at least some of said sampling lines being wire bundles of said first group comprising a plurality of first wires for connecting to a corresponding first plurality of electrodes of said EEG electrodes arrangement and a second group of sampling lines arranged in a spaced-apart substantially parallel relationship extending along a second axis, intersecting with said first axis, such that said second group of bundles crosses said first group of bundles to form a net structure, at least some of said sampling lines being wire bundles of said second group comprising a plurality of second wires for connecting to a corresponding second plurality of electrodes of said EEG electrodes arrangement. The wiring array is configured and operable for transmitting a signal measured by the respective electrodes to the EEG monitoring device, enabling generation of EEG data indicative of the neural signal profile along two directions and characterized by reduced motion artifact and/or reduced gradient artifact associated with the presence of the magnetic field during the EEG measurement.Linvention concerne un dispositif de mesure intervenant dans une mesure délectroencéphalogramme (EEG) réalisée en présence dun champ magnétique. Le dispositif comprend un réseau de fils servant à relier un agencement délectrodes à un dispositif de surveillance dEEG. Le réseau de fils comprend une pluralité de lignes déchantillonnage agencées pour former, dune part, un premier groupe de lignes déchantillonnage disposées de manière à être écartées et sensiblement parallèles e
