Title:
BLOOD PRESSURE MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/137483
Kind Code:
A1
Abstract:
Provided is a blood pressure measurement device having a replaceable cuff and having a waterproof function. The blood pressure measurement device (1) is provided with: a collar (5); a cuff structure (6) disposed on the inner surface of the collar (5); a case (11) provided with a tubular outer case (31) and a back cover (35) which is secured to the living body side end of the outer case (31) and the collar (5), has an opening at a portion facing the collar (5), and covers the living body side end of the outer case (31) together with the collar (5); a base part (33) housed within the case (11); a first seal member (36) which is provided between the back cover (35) and the collar (5) and seals between the back cover (35) and the collar (5); and a second seal member (37) which is provided between the inner circumferential surface (31d) of the outer case (31) and the base part (33), is formed in an annular shape to seal between the inner circumferential surface (31d) and the base part (33), and has higher sealability than the first seal member (36).
Inventors:
ONO TAKASHI (JP)
NISHIOKA TAKANORI (JP)
NISHIOKA TAKANORI (JP)
Application Number:
PCT/JP2019/048039
Publication Date:
July 02, 2020
Filing Date:
December 09, 2019
Export Citation:
Assignee:
OMRON HEALTHCARE CO LTD (JP)
OMRON TATEISI ELECTRONICS CO (JP)
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
A61B5/022
Domestic Patent References:
| WO2017203957A1 | 2017-11-30 | |||
| WO2018179645A1 | 2018-10-04 |
Foreign References:
| JP2015119911A | 2015-07-02 |
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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