Top > Search of International Patents > SOMATIC DATA-MEASURING APPARATUS AND SOMATIC DATA MEASUREMENT METHOD

SOMATIC DATA-MEASURING APPARATUS AND SOMATIC DATA MEASUREMENT METHOD

Foreign code F130007186
Posted date Mar 5, 2013
Country WIPO
International application number 2011JP073338
International publication number WO 2012/050088
Date of international filing Oct 11, 2011
Date of international publication Apr 19, 2012
Priority data
  • P2010-229873 (Oct 12, 2010) JP
Title SOMATIC DATA-MEASURING APPARATUS AND SOMATIC DATA MEASUREMENT METHOD
Abstract

Provided are a somatic data-measuring apparatus that can easily and accurately measure the optimal exercise intensity for the subject being measured, and a somatic data measurement method. The somatic data-measuring apparatus (1) is provided with a heart sound-acquiring means (3) that detects the subject's heart sounds and outputs same as heart sound data, a first heart sound-extracting means (51) that detects the first heart sound on the basis of the heart sound data, a first heart sound amplitude-measuring means (506) that measures the amplitude from the detected first heart sound and outputs same as first heart sound amplitude data, a heart rate-counting means (509) that measures the subject's heart rate and outputs same as heart rate data, and an exercise intensity-computing means (510)

that computes the double product of the heart rate data and the first heart sound amplitude data as double product data and detects, as the optimal exercise intensity, the exercise intensity at which the approximation line, which approximates said double product data distribution, bends. Since the double product, which represents myocardial oxygen consumption, is effective as an index that accurately reflects the state of cardiac workload, it is possible to measure accurately the degree of workload on the heart.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • FUKUOKA UNIVERSITY,
  • TANAKA, HIROAKI,
  • MATSUDA, TAKURO
  • Inventor
  • TANAKA, HIROAKI,
  • MATSUDA, TAKURO
IPC(International Patent Classification)

PAGE TOP

close
close
close
close
close
close