System, method, and apparatus for utilizing a pumping cassette

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United States of America Patent

PATENT NO 9222472
APP PUB NO 20140260551A1
SERIAL NO

14290482

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention involves, in some embodiments, systems and methods for performing an integrity test on a medical grade cassette that is configured to be used on a medical fluid handling system, wherein the cassette may be disposable and may comprise a membrane therein. The test may be configured to determine an error condition, such as detection of membrane leakage above a threshold value, and may in certain cases be implemented by a medical computer system. In certain cases the integrity test is a dry integrity test and in certain cases, the test is configured to determine a leakage rate of fluid through the membrane.

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Patent Owner(s)

  • DEKA PRODUCTS LIMITED PARTNERSHIP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bryant,, Jr Robert J Manchester, US 30 1456
Gray, Larry B Merrimack, US 348 16198
Spencer, Geoffrey P Manchester, US 43 3536

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