| 摘要 |
Disclosed is an infusion accessory capable of detecting infusion liquid parameters. The infusion accessory is a lid body comprising a first portion provided with one or more detecting members (1012, 3012) and a second portion having one or more liquid channels (1021, 2021, 3021, 4021); relative position changes may occur between the first portion and the second portion, the liquid channels (1021, 2021, 3021, 4021) of the second portion and the detecting members (1012, 3012) of the first portion may be switched between an open position and a closed position as position changes occur between the first portion and the second portion, the open position enables communication between the liquid channels (1021, 2021, 3021, 4021) and the detecting members (1012, 3012) so that liquid in the liquid channels (1021, 2021, 3021, 4021) may flow into the detecting members (1012, 3012); the close position enables sealing between the liquid channels (1021, 2021, 3021, 4021) and the detecting members (1012, 3012) so that it is impossible for the liquid in the liquid channels (1021, 2021, 3021, 4021) to flow into the detecting members (1012, 3012) and the liquid that already flows into the detecting members (1012, 3012) cannot return to the liquid channels (1021, 2021, 3021, 4021). |
