Programmable infusion pump

Details Programmable infusion pump Programmable infusion pump

1991-12-06

1993-09-14

Green, Randall L.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604 67, 604132, 604151, 128DIG12, A61M 3700

Patent

active

052444635

ABSTRACT:
An infusion pump system, comprises disposable tubing having an elastic segment and one-way check valves at each end of the segment for conveying intravenous fluid from a source to a patient, a compact, portable housing having an open receptacle for removably receiving a segment of the disposable tubing, a reciprocating ram mounted in the housing for periodically engaging and compressing the segment of the disposable tubing for pumping fluid therethrough, a motor mounted in the housing for driving the ram upon energization thereof, a control system mounted in the housing for receiving input signals and energizing the motor so that the fluid is pumped through the disposable tubing in accordance with pre-selected delivery rate parameters.

REFERENCES:
patent: 4335835 (1982-06-01), Beigler et al.
patent: 4430078 (1984-02-01), Sprague
patent: 4525165 (1985-06-01), Fischell
patent: 4559038 (1985-12-01), Berg et al.
patent: 4565542 (1986-01-01), Berg
patent: 4650946 (1987-03-01), Berg et al.
patent: 5078683 (1992-01-01), Sancoff et al.

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