Peristaltic pump cartridge
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United States of America Patent
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Apr 25, 1989
Grant Date -
N/A
app pub date -
Aug 19, 1987
filing date -
Aug 19, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A peristaltic pump cartridge including a continuous flexible tube having two ends and a portion therebetween providing a U-shaped loop for use with a rotor and rollers to provide a peristaltic pump, a cartridge housing having supports for maintaining the portion of the flexible tube in the U-shaped loop external to the housing, the legs of the U-shaped loop leading into the housing, the housing having apertures through which connecting portions of the flexible tube remote from the U-shaped loop have been threaded from the interior to the exterior of the housing.
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