Pumping Cassette

a cassette and pumping technology, applied in the direction of machines/engines, liquid fuel engines, positive displacement liquid engines, etc., can solve the problems of contamination of the sensor apparatus and/or the fluid, and the accuracy of the device used,
US20080240929A1Inactive Publication Date: 2008-10-02DEKA PROD LLP
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
DEKA PROD LLP
Publication Date
2008-10-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

A sensor apparatus and sensor apparatus system for use in conjunction with a cassette, including a disposable or replaceable cassette. In some embodiments, the cassette includes a thermal well for permitting the sensing of various properties of a subject media. The thermal well includes a hollow housing of a thermally conductive material. In other embodiments, the cassette includes sensor leads for sensing of various properties of a subject media. The thermal well has an inner surface shaped so as to form a mating relationship with a sensing probe. The mating thermally couples the inner surface with a sensing probe. In some embodiments, the thermal well is located on a disposable portion and the sensing probe on a reusable portion.
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Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims priority from the following United States Provisional Patent Applications, all of which are hereby incorporated herein by reference in their entireties:

[0002] U.S. Provisional Patent Application No. 60 / 904,024 entitled Hemodialysis System and Methods filed on Feb. 27, 2007; and

[0003] U.S. Provisional Patent Application No. 60 / 921,314 entitled Sensor Apparatus filed on Apr. 2, 2007.

[0004] This application is also related to the following United States patent applications, all of which are being filed on even date herewith and are hereby incorporated herein by reference in their entireties:

[0005] U.S. patent application entitled Pumping Cassette (Attorney Docket No. DEKA-020XX); U.S. patent application entitled Pumping Cassette (Attorney Docket No. DEKA-021XX); U.S. patent application entitled Pumping Cassette (Attorney Docket No. DEKA-022XX); U.S. patent application entitled Pumping Cassette (Attorney Docket No. DEKA-0...

Claims

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