| 摘要 |
A fill and purge system for a drug reservoir is disclosed. The fill and purge system comprises a positive pressure source, a negative pressure source, a first valve, a second valve, and a delivery channel. The positive pressure source is fluidly connected to the first valve. The negative pressure source is fluidly connected to the second valve. The first and second valves are fluidly connected to the delivery channel. A method of filling and purging a drug reservoir is also disclosed. |
