Title:
BIOLOGICAL INFORMATION MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/018666
Kind Code:
A1
Abstract:
Provided is a biological information measurement device with which it is possible to measure biological information in a stable manner using a simple configuration. This biological information measurement device comprises: a fluid bag wrapped around the circumferential direction of a measurement site; a pump; a valve; a blood pressure measurement unit that compresses the measurement site by inflating the fluid bag or releases the compression on the measurement site by deflating the fluid bag, and measures the blood pressure of the measurement site; a first electrode that comes into contact with a first part of a subject; a second electrode that comes into contact with a second part, the second electrode being connected to the fluid bag, supported by a support member that extends farther in the circumferential direction from the circumferential end of the fluid bag, and positioned a predetermined distance away from the end in the circumferential direction; an electrocardiogram measurement unit that measures an electrocardiogram waveform of the subject through the first electrode and the second electrode; a belt part that is wrapped around the outer circumference of the fluid bag and that fixes the biological information measuring device to the measurement site; and a contact state stabilizing means for suppressing a change in the state of contact of the second electrode with respect to the second part due to a change in volume of the fluid bag.
Inventors:
MORI KENTARO (JP)
KUBO TAKESHI (JP)
ONO TAKASHI (JP)
TOKKO YOSHIHIDE (JP)
HARADA MASAKI (JP)
ABE KOSUKE (JP)
IWATA SHOHEI (JP)
SANO YOSHIHIKO (JP)
KUBO TAKESHI (JP)
ONO TAKASHI (JP)
TOKKO YOSHIHIDE (JP)
HARADA MASAKI (JP)
ABE KOSUKE (JP)
IWATA SHOHEI (JP)
SANO YOSHIHIKO (JP)
Application Number:
PCT/JP2023/004820
Publication Date:
January 25, 2024
Filing Date:
February 13, 2023
Export Citation:
Assignee:
OMRON HEALTHCARE CO LTD (JP)
International Classes:
A61B5/022; A61B5/02; A61B5/256; A61B5/282; A61B5/33
Foreign References:
| JP2021514742A | 2021-06-17 | |||
| JP2020028421A | 2020-02-27 | |||
| JP2013150691A | 2013-08-08 | |||
| JP2019048009A | 2019-03-28 | |||
| JP2019050853A | 2019-04-04 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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