A drug delivery device with tamper protection

Abstract

The application discloses a drug hiding prevention dosing device and relates to the technical field of medical devices. The drug dosing tube, the drug sending frame, the drug liquid injection cylinder and the handle are provided. The first and second drug dosing channels are arranged in the axial direction of the drug dosing tube. The first and second drug dosing channels are provided with the first and second drug dosing openings which are downwardly arranged towards the tongue side. The drug sending frame is slidingly arranged in the first drug dosing channel and is used for placing granular drugs. The drug liquid injection cylinder is clamped at the end of the second drug dosing channel which is away from the second drug dosing opening and is used for containing water medicine. The first and second injection mechanisms are arranged in the handle. The first and second drug dosing channels are independently arranged, and the first and second drug dosing openings are arranged in a staggered manner. Therefore, the granular drugs and the water medicine are independently dosed, the one device is used for two purposes, the drug dosing tube is deeply arranged in the tongue root part, the patient can be prevented from hiding the drugs in the two cheeks, the sublingual part and other parts, and the patient can be prevented from coughing, so that the device is safe and practical.

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