An injection device adapted to be worn on the body of a patient. The device includes an injector containing an agent for treating hypoglycaemia. A control assembly including a signal receiver is configured to receive signals from a glucose sensor, the control assembly being electrically coupled to an alarm and configured to activate the alarm upon a signal received in the signal receiver being indicative of hypoglycaemia, the control assembly being configured to cause the injector to administer through a needle a dose of the agent to the patient after a predetermined period of time of the signal receiver receiving the signal indicative of hypoglycaemia, the control assembly having a manually activated switch that when activated prior to the expiration of the predetermined period of time causes the control assembly to abort the injection of the agent.一種適於在患者之身體上佩戴的注射裝置。該裝置包括含有用於治療低血糖之藥劑的注射器。包含訊號接收器的控制總成經配置以接收來自葡萄糖感測器之訊號,該控制總成電子地耦接至警報器並且經配置以在該訊號接收器中接收指示低血糖之訊號後啟動該警報器,該控制總成經配置以在該訊號接收器接收指示低血糖之訊號之預定時段之後導致該注射器經由針將一劑量之藥劑投與至患者,該控制總成具有手動啟動開關,在該預定時段終止之前啟動該開關時,該開關導致該控制總成中止該藥劑之注射。
