Title:
WEIGHT MEASURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/150536
Kind Code:
A1
Abstract:
Provided is a weight measuring device which can ensure safety even in the event of problems such as the occurrence of faults or the reduction in measurement accuracy.
Disclosed is a weight measuring device (10) which measures the weight of fluids used to purify blood. This measuring device (10) is provided with a first trunk body (110) equipped with a first installation unit (111) for installing a supplied liquid container (20), a second trunk body (120) connected to the first trunk body (110) and equipped with a second installation unit (121) for installing a filtered liquid container (30), a third trunk body (130) connected to the second trunk body (120), a first measuring instrument (220) whereby a total weight defined as the sum of the weight of the supplied liquid container (20) and that of the filtered liquid container (30) is measured from changes in the second trunk body (120) and is output as the first total weight, and a second measuring instrument (230) whereby a total weight is measured from changes in the third trunk body (130) and is output as the second total weight, and a warning unit (300) which generates a warning if the first total weight which is outputted and the second total weight which is outputted are different from each other by a value not lower than a specified amount.
Inventors:
FUJII, Junya (())
藤井純也 (())
KAMITO, Shogo (())
藤井純也 (())
KAMITO, Shogo (())
Application Number:
JP2010/004173
Publication Date:
December 29, 2010
Filing Date:
June 23, 2010
Export Citation:
Assignee:
JMS CO., LTD. (12-17, Kako-machi Naka-ku, Hiroshima-sh, Hiroshima 52, 〒7308652, JP)
株式会社ジェイ・エム・エス (〒52 広島県広島市中区加古町１２番１７号 Hiroshima, 〒7308652, JP)
FUJII, Junya (())
藤井純也 (())
株式会社ジェイ・エム・エス (〒52 広島県広島市中区加古町１２番１７号 Hiroshima, 〒7308652, JP)
FUJII, Junya (())
藤井純也 (())
International Classes:
G01G23/01; A61M1/14; G01G3/145; G01G17/04
Attorney, Agent or Firm:
NII, Hiromori (6F Tanaka Ito Pia Shin-Osaka Bldg., 3-10, Nishi Nakajima 5-chome, Yodogawa-ku, Osaka-cit, Osaka 11, 〒5320011, JP)
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