| 主权项 |
1. A pump device, comprising:
a pumping mechanism; a housing containing the pumping mechanism, the housing defining a seat configured to receive a pump set having a fluid lumen that can be acted upon by the pumping mechanism so as to pump fluid through the fluid lumen of the pump set, wherein the pump set is attached to a tube that delivers fluid to the fluid lumen; a sensor in the housing, the sensor configured to sense a characteristic of the tube when the tube engages the sensor; a door movably attached to the housing, wherein the door transitions between an open position that exposes the seat and a closed position that covers the seat; a structure on the door that urges the tube toward engagement with the sensor as the door is closed with the pump set is mounted in the seat. |
