Dialyzer reuse machine
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United States of America Patent
Stats
-
May 14, 1985
Issued Date -
N/A
app pub date -
Mar 4, 1983
filing date -
Nov 17, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dialyzer reuse machine comprising means for passing a series of liquid and gaseous fluids through the dialysate and blood compartments of the dialyzer at different flow rates according to a predetermined sequence for cleaning and disinfecting the dialyzer and means for accurately measuring the volume of the blood compartment upon completion of the dialyzer cleaning steps. Capacitive probe and load cell embodiments of the volume measuring means are disclosed. A specially designed jet pump permits a pressure leak test and dilution of stock chemicals to be performed using only tap water pressure as a source of motive force.
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