Infusion pump cassette with free-flow valve mechanism

摘要

Fluid delivery system includes a infusion pump is configured to engage the pump mechanism of the infusion pump for conveying a fluid accurately and to repeatable patient, and a cassette (1) with a tube (75). Cassette has a housing with a first and second end portions for holding the flexible tube directing fluid, the tube causes the fluid to flow through the tube engages the pumping mechanism. When engaged to the pumping mechanism, the elongated portion of the tube is positioned accurately and repeatable to contact between the curved wall and the pumping mechanism. .FIELD 5