CPC A61M 5/31568 (2013.01) [A61M 5/3202 (2013.01); A61M 2005/3125 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/50 (2013.01)] | 15 Claims |
1. A liquid delivery system cap device, the cap device comprising:
a body defining a cavity configured to receive at least a portion of a liquid delivery device; and
a sensor carriage movable within the cavity and including a first sensor;
wherein the sensor carriage is movable between a first position and a second position relative to the cavity while the liquid delivery device is in a fixed positon relative to the cavity,
wherein the first sensor is configured to output a sensor signal indicative of a plunger of the liquid delivery device while the sensor carriage moves between the first position and the second position.
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