1
Joel Tune, Robert L Anderson, Larry Blankenship, Daniel C Colesworthy III, Warren P Heim, Scott A Miller III, Brad H Sherman, Donald R Widrig: Ambulatory infusion pump. Baxter International, Francis C Kowalik, Thomas D Bratschun, May 20, 1997: US05630710 (286 worldwide citation)

A remotely programmable infusion system for administering liquid to a patient includes an infusion pump unit having a pump for infusing liquids operated by means of a control including a programmed processing unit and a memory chip. The processing unit operates in accordance with delivery program da ...


2
Robert L Anderson, Daniel C Colesworthy III, Warren P Heim, Larry Blankenship: Pump chamber back pressure dissipation apparatus and method. Baxter International, F C Kowalik, P E Schaafsma, T D Bratschun, August 19, 1997: US05658133 (104 worldwide citation)

A medical infusion pump (10) for delivering liquids to a patient includes an elastomeric pump chamber (140) contractable between a refill position and a discharge position. An inlet valve (122) is operatively associated with an elastomeric inlet (142) supplying liquid to the pump chamber (140). The ...