Drop discriminator system

Details Drop discriminator system Drop discriminator system

1977-11-04

1980-01-01

Kamm, William E.

Surgery

Respiratory method or device

Ozone or ion generation

128DIG13, A61M 516

Patent

active

041811305

ABSTRACT:
An electronic method and apparatus for evaluation of the quality of drop detection in apparatus for parenteral administration of medical fluids, wherein the waveforms of electrical signals representing drop flow detection are evaluated for conformity with both prescribed amplitude and time duration characteristics. Separate counters record the total number of drop events evaluated and the portion of the total which are determined to be non-conforming, and the latter counter triggers alarms if a predetermined limit is exceeded within a prescribed number of total events.

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