Short-tubing set gravity powered peritoneal cycler
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United States of America Patent
Stats
-
Nov 8, 1983
Grant Date -
N/A
app pub date -
Apr 28, 1982
filing date -
Apr 28, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A machine for infusion and withdrawal of fluid from the peritoneal cavity of a person. A plurality of bags of fluid each rests atop spaced apart trays arranged in a stack and supported by a vertical secondary frame slidably mounted in a main frame. Moveable pins mounted to the main frame sequentially support the secondary frame and an adjacent tray until the entire secondary frame and stack of trays move downwardly pass the pins. The trays include clamping mechanisms engaged with the tubular ports of each bag to control fluid flow through the port of a particular bag supported by a tray. Pins are fixedly mounted to bars slideably mounted to the main frame and moved either manually or by means of a solenoid to control movement of the trays and secondary frame and thus fluid flow.
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Family
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