Method of heat sanitization of a haemodialysis water circuit using a calculated dose

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United States of America

PATENT NO 10543305
APP PUB NO 20170197020A1
SERIAL NO

15315114

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Abstract

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A method of sanitizing liquid for use in a medical device, the method comprising the steps of providing a medical device defining a water circuit with a volume of liquid, sensing the temperature of the volume of liquid with a sensor, heating the volume of liquid from an initial temperature to exceed a threshold temperature, maintaining the volume of liquid above the threshold temperature, determining a time-temperature value for the volume of liquid periodically once the threshold temperature has been exceeded, calculating a cumulative time-temperature value and providing an output signal once the cumulative time-temperature value has reached a level indicative of a sanitizing dose. A medical device and a liquid sanitizer are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
QUANTA FLUID SOLUTIONS LTDWARWICKSHIRE B49 6EU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buckberry, Clive Warwickshire, GB 10 34
Esser, Eduardo Warwickshire, GB 3 0
Heyes, Keith Warwickshire, GB 8 94

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