Patents Assigned to GM3 CO., LTD.,
  • Psychiatric symptom and psychiatric disorder onset risk evaluation method and evaluator using heart rate variability index
    Patent number: 8852116
    Abstract: An evaluator includes a heart rate variability analyzer A having a heart rate measuring instrument, a heartbeat interval measuring instrument, a frequency analyzer, a sympathetic/parasympathetic nervous system index analyzer, and a psychiatric symptom/psychotic disorder onset risk calculator, and a random number generation analyzer having a random number input unit, a random number score calculation unit, and a display unit. Frequency analysis of a heart rate measurement and a heartbeat interval measurement of a subject is performed to determine a high-frequency index, a low-frequency index and a ratio therebetween.
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: October 7, 2014
    Assignees: GM3 Co., Ltd.
    Inventor: Toshikazu Shinba
  • PSYCHIATRIC SYMPTOM AND PSYCHIATRIC DISORDER ONSET RISK EVALUATION METHOD AND EVALUATOR USING HEART RATE VARIABILITY INDEX
    Publication number: 20140058279
    Abstract: An evaluator includes a heart rate variability analyzer A having a heart rate measuring instrument, a heartbeat interval measuring instrument, a frequency analyzer, a sympathetic/parasympathetic nervous system index analyzer, and a psychiatric symptom/psychotic disorder onset risk calculator, and a random number generation analyzer having a random number input unit, a random number score calculation unit, and a display unit.
    Type: Application
    Filed: November 7, 2013
    Publication date: February 27, 2014
    Applicants: GM3 CO., LTD.,
    Inventor: TOSHIKAZU SHINBA