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Title:
EXHALED GAS MEASUREMENT DEVICE, AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/001735
Kind Code:
A1
Abstract:
This exhaled gas measurement device comprises a chamber (23), a measurement unit (45), a piezoelectric pump (44), a first learning control unit (100), and a second learning control unit (110). The chamber (23) stores exhaled gas temporarily. The measurement unit (45) measures a prescribed component in the exhaled gas. The piezoelectric pump (44) supplies the exhaled gas stored in the chamber (23) to the measurement unit (45). The first learning control unit (100) sets the operation of the piezoelectric pump (44) before the piezoelectric pump (44) supplies the exhaled gas in the chamber (23) to the measurement unit (45). The second learning control unit (110) sets the operation of the piezoelectric pump (44) after the piezoelectric pump (44) has started supplying the exhaled gas in the chamber (23) to the measurement unit (45), and before the measurement unit (45) performs the measurement.

Inventors:
KAWAMOTO TORU
HYOHGO JUN ICHI
OHSORA TAKESHI
Application Number:
PCT/JP2014/003209
Publication Date:
January 08, 2015
Filing Date:
June 16, 2014
Export Citation:
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Assignee:
PANASONIC HEALTHCARE HOLDINGS CO LTD (JP)
International Classes:
A61B5/097; G01N33/497; F04B45/047
Foreign References:
JP2010509586A2010-03-25
JPH06147104A1994-05-27
JPH01167475A1989-07-03
JP2002350340A2002-12-04
JP2000506601A2000-05-30
JPH1048206A1998-02-20
JPS6415476A1989-01-19
JP2007113439A2007-05-10
Other References:
See also references of EP 3018477A4
None
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
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