| 摘要 |
<p>A fluid delivery device (1000) comprises:
a first subcutaneously insertable element with a distal portion (28) for subcutaneous placement within a human body, the subcutaneous insertable element comprising a cannula (66) with first and second electrodes (120,122) disposed on an inner or outer surface thereof;
a sensor (2000) that electrochemically interacts with one or more analytes and generates a signal that is representative of a concentration of the one or more analytes, the sensor being disposed on or within the distal portion (28) of the first subcutaneously insertable element; and
an external device (1001), (1002, 1003) in mechanical contact with a proximal portion (27) of the first subcutaneously insertable element, the external device comprising:
a processor (1007) that receives and processes the signal from the sensor (2000) to determine the concentration of the one or more analytes within the human body; and
a delivery subsystem for delivering a therapeutic fluid via a second subcutaneously insertable element.</p> |
