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Patent Searching and Data


Title:
PRESSURE CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2018/008423
Kind Code:
A1
Abstract:
A pressure controller 1 supplies a fluid into a cuff so as to control the inner pressure of the cuff. The pressure controller 1 has a housing 10 having a flat shape. Disposed in the housing 10 are: a pump 31 of which a discharge port 33 for discharging the fluid is provided pointing to the thickness direction of the housing 10; and a control module 20 which controls the pump 31 to set the inner pressure of the cuff within a prescribed range. Further, an elastic filter 39 having a lower thermal conductance than the housing 10 is interposed on the side opposite to the discharge port 33 between the pump 31 and the inner surface of the housing 10.

Inventors:
HAYAKAWA, Koichi (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
MATSUMURA, Reo (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2017/023084
Publication Date:
January 11, 2018
Filing Date:
June 22, 2017
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
A61M16/04; F04B39/16; F04B41/00
Foreign References:
JP2012217684A2012-11-12
JP2009103111A2009-05-14
JP2011103983A2011-06-02
JPH07163531A1995-06-27
Attorney, Agent or Firm:
ONDA, Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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