Title:
筋活動測定装置及び筋活動測定方法
Document Type and Number:
Japanese Patent JP6857367
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing a muscle activity measurement device and a muscle activity measurement method which make it possible to measure the muscle activity of an object to be sensed with increased accuracy. The muscle activity measurement device 1 according to the present invention is provided with a magnetic sensor unit 11 which senses a magnetic field generated from a living body, and an identification means which identifies an installed direction of the muscle activity measurement device 1. The identification means includes an indication 24, on a surface of a container 20, which comprises identification information for installing the muscle activity measurement device 1 in such a way that a magnetism sensing direction X of the magnetic sensor unit 11 and the direction in which the muscle fibers of the living body as the object to be sensed extend are substantially orthogonal to each other.
Inventors:
Kawabata Shigenori
Shuichi Okawa
Shota Ushio
Shuichi Okawa
Shota Ushio
Application Number:
JP2018522502A
Publication Date:
April 14, 2021
Filing Date:
June 06, 2017
Export Citation:
Assignee:
Tokyo Medical And Dental University, Medical Hospital
tdk Corporation
tdk Corporation
International Classes:
A61B5/05
Domestic Patent References:
| JP2010051682A | ||||
| JP2007520273A | ||||
| JP7181239A | ||||
| JP2016049170A |
Other References:
Norm P. Nantel et al.,Design optimization of a transducer for magnetomyography,Annual international conference of the IEEE engineering in medicine and biology society,1991年,vol.13, no.4, pp.1709-1710
Attorney, Agent or Firm:
Masayuki Masabayashi
Yuichi Niiyama
Yuichi Niiyama