| 摘要 |
A drop controlling and counting valve on key system, and a method for ensuring authentication and for controlling the rate of flow of medications, in liquid state drops, under control of a hand-held computer serving as an authentication unit, the hand-held computer containing characteristics of the medication fluid and details of the patient, for calculating a correlation value between the details and the characteristics and having a control unit serving as a key for opening and controlling passage of the medication dripping through a smart valve.
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