Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Process control in response to analysis
Reexamination Certificate
2011-05-17
2011-05-17
Griffin, Walter D (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Process control in response to analysis
C422S559000
Reexamination Certificate
active
07943086
ABSTRACT:
An apparatus for washing and disinfecting an endoscope is provided. First and second chemicals and dilution water, which dilutes the chemicals to be used for disinfecting the endoscope, are charged into a tank. The tank includes a first portion, a second portion having an area of base smaller than that of the first portion, a first sensor detecting that the dilution water is charged into the first portion up to a first level, a second sensor detecting that the first chemical is charged into the second portion up to a second level, and a third sensor detecting that the second chemical is charged into the second portion up to a third level. A unit measures a first volume of the first chemical based on a result of the second sensor and measures a second volume of the second chemical based on results of the third sensor and the second sensor.
REFERENCES:
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patent: 2000-287924 (2000-10-01), None
Machine translation of JP 2000-287924 which has a publication date of Oct. 2000.
Kawachi Shinichiro
Suzuki Eiri
Suzuki Shintaro
Cleveland Timothy
Griffin Walter D
Olympus Medical Systems Corporation
Scully , Scott, Murphy & Presser, P.C.
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