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time speed regulator / medical appliances

time speed regulator

When a patient have an intravenous drip in the transfusion room, he always fall asleep very easily, so that he might forget to check whether there is any medicine liquid in the bottle.Now,when the remaining time is less,become red and a flow regulator will send signal to the teminal, the nurse will come.


China Academy Of Art

China Academy Of Art
HangZhou, China