Title:
ELECTRODE UNIT, PULSE WAVE MEASUREMENT UNIT, AND PULSE WAVE MEASUREMENT DEVICE
Document Type and Number:
Japanese Patent JP2019051128
Kind Code:
A
Abstract:
To provide a pulse wave measurement device capable of improving measurement accuracy of pulse wave measurement.SOLUTION: A pulse wave measurement device 100 comprises: an electrode unit 200; and a pulse wave measurement unit 1 including a pair of current application electrodes and a pair of voltage measurement electrodes. The electrode unit 200 includes: a base material 210 having an insulation property; a plurality of measurement electrodes 220; a plurality of relay electrodes 230 in one-to-one electric connection with the plurality of measurement electrodes 220; and an adhesive layer. The pulse wave measurement unit 1 includes a belt member 20 capable of being wound around a living body so as to cover the electrode unit 200 stuck on the body's surface. The pair of current application electrodes and the pair of voltage measurement electrodes are provided on the inner peripheral surface 20a of the belt member 20 so that each of the pair of current application electrodes and the pair of voltage measurement electrodes is in contact with any one of the plurality of relay electrodes 230 in a state in which the belt member 20 is wound around the living body.SELECTED DRAWING: Figure 1
Inventors:
MATSUMOTO NAOKI
MATSUMURA NAOMI
MATSUMURA NAOMI
Application Number:
JP2017178080A
Publication Date:
April 04, 2019
Filing Date:
September 15, 2017
Export Citation:
Assignee:
OMRON HEALTHCARE CO LTD
OMRON TATEISI ELECTRONICS CO
OMRON TATEISI ELECTRONICS CO
International Classes:
A61B5/02; A61B5/022; A61B5/0408; A61B5/05
Domestic Patent References:
| JP2006181261A | 2006-07-13 | |||
| JP2008136655A | 2008-06-19 | |||
| JP2000333920A | 2000-12-05 | |||
| JP2007044362A | 2007-02-22 | |||
| JP2014508589A | 2014-04-10 |
Foreign References:
| KR20090008786A | 2009-01-22 | |||
| US20160242654A1 | 2016-08-25 | |||
| WO2017068751A1 | 2017-04-27 | |||
| US20080221461A1 | 2008-09-11 | |||
| WO2017013995A1 | 2017-01-26 | |||
| US20130116534A1 | 2013-05-09 |
Attorney, Agent or Firm:
Fukami patent office