Abstract: A reservoir outlet control device for controlling fluid flow from a reservoir. The device is particularly suitable for controlling fluid outflow from a blood collecting and blood delivery reservoir.
Type:
Grant
Filed:
March 29, 1989
Date of Patent:
February 19, 1991
Assignee:
Pfizer Hospital Products Group, Inc.
Inventors:
Douglas M. Spranger, Karl D. Kirk, III, Robert Cohen, Preston J. Keeler, III, Jeffrey A. Stein