Novel insert-type drug delivery device for respiratory department

Abstract

The invention discloses a novel insert-type drug delivery device for a respiratory department. The insert-type drug delivery device comprises a drug delivery device body. The right side of the top front surface of the drug delivery device body is equipped with a semi-arc groove of which a notch is internally connected with a fixing plate by way of clamping. The front surface of the fixing plate isfixedly connected with a push rod. A discharge pipe is mounted on the left wall of the drug delivery device body. The top of the drug delivery device body is fixedly connected with a liquid storage tank, a powder grinding tank and an air pump in sequence from left to right. In the invention, liquid in the powder grinding tank is diverted by controlling the liquid storage tank, and then enters into the periphery of a concave groove through a water inlet pipe. Meanwhile a feeding cylinder mounted on the inner top of the powder grinding tank serves as an input to the powder, and the powder enters into the concave groove through a discharge hole at the bottom of the feeding cylinder while the input liquid can be mixed with the powder.

Description

technical field [0001] The invention belongs to the technical field of signal processing, in particular to a novel plug-in drug delivery device for respiratory department. Background technique [0002] Sore throat or flat throat is a common and frequently-occurring disease. When treating these diseases, doctors often prescribe powder medicine or medicine to the patient to directly act on the affected part of the throat to help the patient reduce inflammation and relieve pain. At present, the use of these medicines is directly under the ginger or blown into the affected area with a tube. There has been a lack of corresponding medical equipment to help patients take the medicine, and this method of taking medicine directly with a tube is inconvenient to use for the throat, and after the powder enters directly, It will stick to the throat, causing the patient to retch, and if the powder is mixed unevenly, the drug cannot be fully flowed into the patient's throat when it is blow...

AI Technical Summary

Problems solved by technology

At present, the use of these medicines is directly under the ginger or blown into the affected area with a tube. There has been a lack of corresponding medical equipment to help patients take the medicine, and this method of taking medicine directly with a tube is inconvenient to use for the throat, and after the powder enters directly, It will stick to the throat, causing the patient to retch, and if the powder is mixed unevenly, the drug cannot be fully flowed into the patient's throat when it is blown into the throat, and sometimes it cannot directly reach the affected part, which affects some devices without a filter device. The sprayed drug particles are uneven, which affects the therapeutic effect

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