Measurement and control of ultrafiltration in dialysis
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United States of America Patent
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-
Oct 30, 1990
Issued Date -
N/A
app pub date -
May 15, 1989
filing date -
Jul 20, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Measuring and controlling dialysate flow to a dialyzer in hemodialysis by sensing the flow by an electric signal generating device and using this signal to indicate a differential between a preselected flow and an actual flow, and valving the flow according to this differential. The indication may be visual, and the signal can be used to automate the valving action.
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