Cartridge fed programmable ambulatory infusion pumps powered by

Details Cartridge fed programmable ambulatory infusion pumps powered by Cartridge fed programmable ambulatory infusion pumps powered by

1989-05-15

1992-07-21

Bertsch, Richard A.

Pumps

Condition responsive control of pump drive motor

Plural pumps having separate drive motors, supply sources,...

417 12, 417 18, 417 45, 417234, 417474, 417478, 604 65, 604153, 128DIG12, F04B 4106

Patent

active

051318164

ABSTRACT:
A cartridge fed infusion pump containing a plurality of linear peristaltic pumps. Each pump is powered by a direct current motor. The motor has a shaft which rotates to perform a pump cycle. A position encoder mounted on the shaft is used to determine when the shaft has reached the stop position in the pump cycle. A reverse pulse is used to quickly stop the motor shaft.

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