LIQUID MEDICINE INJECTION DEVICE FOR SENSING LEAKAGE

Abstract

Embodiments of the present invention relate to a liquid medicine injection device that is attached to a user's body to inject a liquid medicine. In order to sense liquid leakage, the liquid medicine injection device includes: a leakage sensing unit mounted on a circuit board in the liquid injection device and comprising at least one leakage sensing pad for generating a leakage signal when sensing a liquid; and a processor mounted on the circuit board and electrically connected to the leakage sensing unit so as to receive the leakage signal and to determine whether a leakage has occurred, thereby notifying a user of information related to the leakage when the leakage has occurred.

CPC Classifications