| 摘要 |
Systems and methods are provided for sensing analyte (e.g., glucose) and/or dispensing therapeutic fluid (e.g., insulin). The systems and methods are based on transporting the therapeutic fluid through a cannula at least a portion of which is permeable to molecule of the analyte. Sensing and detection of the concentration level of the analyte can be carried out by optical sensing, electrochemical sensing, acoustical sensing etc. Sensing and dispensing can be carried out by sensing and dispensing device operating in either closed or semi-closed loop. |
