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A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
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A61B5/30—Input circuits therefor
A61B5/307—Input circuits therefor specially adapted for particular uses
A61B5/31—Input circuits therefor specially adapted for particular uses for electroencephalography [EEG]
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A61B5/369—Electroencephalography [EEG]
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A Parkinson's disease sample feature classification method based on local field potential, feature classification system and sample classification model training method