| 摘要 |
An infusion pump comprising two linear actuators, two syringes, motorised rotary valve, fluid channels and connectors allows for continuous fluid flow by repeated fill and emptying of each syringe in a sequence that allows for the filling of one syringe while the other is being emptied. The mechanism of an infusion pump having two syringes (5) and (6) with outlets connected by rigid tubing (9) and (10) to a rotary valve flow director (7). The rotary valve is connected via connection point (13) to a reservoir fluid container and via connection point (14) to an extension line that is then connected to the patient infusion site. A linear actuator is attached to the pusher piece (1) of the first syringe and a separate identical linear actuator is attached to the pusher piece (2) of the second syringe.
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