Cobe Laboratories, Inc.

Richard M Kenshalo

Steven H Johnson

Dennis J Hlavinka

Terry D Boucher

Thomas P Grover

Measuring the flowrate of a liquid by directing the liquid to a vertically-positioned collection tube, periodically sensing the height of liquid in the tube, and averaging a plurality of data points to obtain an average flowrate value.

Measuring low flowrates

A system for supplying fluid for a fluid flow transfer device and achieving target ultrafiltration fluid losses by automatically, periodically monitoring the ultrafiltration rate and transmembrane pressure, computing the transmembrane pressure necessary to achieve the target fluid loss by the end of a session, and adjusting the transmembrane pressure to the computed value.

Growing community of inventors

Denver, CO, United States of America

Richard M Kenshalo