An anti-choking throat spray dispenser

Abstract

The invention discloses an anti-choking spray throat drug delivery device, which is convenient for storing medicinal liquid through the arrangement of the medicinal storage bottle and the connecting head, and is easy to install and fix the medicinal storage bottle. The liquid outlet pipe, the battery and the switch button provide power for the spraying of the liquid medicine to ensure the smooth spraying of the liquid medicine, through the spray nozzle, the spray pipe, the hemispherical fixing piece, the first spring, the hemispherical blocking piece and the through hole Make the liquid medicine have one-way circulation, prevent the liquid in the oral cavity from entering the liquid outlet pipe and contaminate the main casing of the drug delivery device, and realize the fixing of the position of the anti-choking and coughing limit mechanism on the main casing of the drug delivery device through the positioning mechanism. The block, the first sliding groove and the second sliding groove are used together, so that the anti-choking and coughing limit mechanism can slide left and right along the main shell of the drug dispenser to adjust the length of the spray nozzle, and the anti-choking and coughing limit mechanism prevents spraying. The medicine nozzle extends into the mouth too long, touching the patient's throat and causing choking.

Description

technical field [0001] The invention relates to the technical field of applicators, in particular to an anti-choking throat spray applicator. Background technique [0002] The larynx is located at the top of the trachea. It is a chamber-shaped organ composed of thyroid cartilage, cricoid cartilage, arytenoid cartilage, and epiglottic cartilage. The cartilage in the laryngeal chamber is connected vertically and horizontally by muscles. The relaxation or contraction of the muscles can control the tightness of the vocal cords and the opening and closing of the glottis, so the larynx has the function of ventilation and pronunciation. [0003] Because the larynx is often in contact with the outside air, it is easily stimulated by the external environment or attacked by viruses, which can easily cause throat diseases, such as acute and chronic laryngitis. The symptoms of laryngitis often manifest as hoarseness, burning sensation in the throat, Congestion, swelling, or paroxysmal...

AI Technical Summary

Problems solved by technology

[0003] Because the larynx is often in contact with the outside air, it is easily stimulated by the external environment or attacked by viruses, which can easily cause throat diseases, such as acute and chronic laryngitis. The symptoms of laryngitis often manifest as hoarseness, burning sensation in the throat, Congestion, swelling, or paroxysmal cough in the throat are harmful to people's health. For throat diseases, external spraying is often used to relieve pain and other discomforts. If the existing throat applicator is administered, the spray end is easy to touch the patient. It is easy to cause the patient to cough and cause discomfort to the patient. Therefore, we propose an anti-choking throat spray applicator to solve the above problems

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