Counting and measuring apparatus for medical cloths
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United States of America Patent
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-
Jul 13, 1993
Grant Date -
N/A
app pub date -
Jun 27, 1991
filing date -
Apr 12, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for counting used medical cloths and measuring the quantity of liquid absorbed therein is disclosed. The apparatus comprises a hollow passage way for passing the medical cloths therethrough, an entrance portion for guiding the medical cloths to the passage, a pass detection sensor arranged in the passage for sensing the medical cloths, a weight sensor disposed at the bottom of the passage for sensing weight of dropped medical cloths, and a control unit for operating the output signals of the pass detection sensor and the weight sensor to output the number of dropped medical cloths and the weight of liquid absorbed therein. The control unit comprises a judging element for judging whether counting condition is normal or not according to the TSR of output signals of the sensors. The apparatus further comprises an alarm element for producing alarm signals when the judging element judges the condition abnormal.
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