CPC A61M 5/3221 (2013.01) [A61M 5/172 (2013.01); A61M 5/178 (2013.01); A61M 5/3157 (2013.01); A61M 5/31533 (2013.01); A61M 5/3202 (2013.01); A61M 5/3232 (2013.01); A61M 5/31501 (2013.01); A61M 2005/3223 (2013.01); A61M 2205/33 (2013.01); A61M 2205/332 (2013.01); A61M 2205/3306 (2013.01); A61M 2205/3375 (2013.01); A61M 2205/3569 (2013.01); A61M 2205/43 (2013.01); A61M 2205/502 (2013.01); G16H 20/17 (2018.01)] | 20 Claims |
1. A method of measuring injection of a liquid medicine, comprising:
a sensor in a sensor flange removably coupled to a syringe body measuring an injection characteristic during an injection of a liquid medicine from the syringe body;
a processor in the sensor flange analyzing the injection characteristic to determine an occurrence of an injection event;
a mounting sensor in the sensor flange detecting when the sensor flange is removably coupled to the syringe body;
the sensor flange delivering an alarm once the injection of the liquid medicine has been completed to prevent the sensor flange from being disposed of prematurely; and
the processor silencing the alarm once the mounting sensor detects the finger flange has been removed from the syringe body.
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