Administration device for otolaryngology department

Abstract

The invention belongs to the technical field of medical instruments, in particular to an administration device for the otolaryngology department. The device comprises a syringe cylinder, a medicine applying module, a rotary module and a hand push rod, wherein the syringe cylinder is internally provided with a spiral groove, and the outer wall of the syringe cylinder is provided with a groove; themedicine applying module is located in the groove of the syringe cylinder, and the medicine applying module is used for applying medicine to a patient; the rotary module is arranged at the right sideof the syringe cylinder and makes the syringe cylinder rotate; the hand push rod passes through the rotary module and is located in the syringe cylinder. The administration device for the otolaryngology department is mainly used for performing administration on deeper parts such as the auditory meatus, the nasal cavity or the throat, the principle of rotary centrifugation is utilized to perform administration on infected parts, the administration is uniform and does not accumulate, some parts are not subjected to administration, the recovery of infected parts is accelerated, and the diameter of the medicine applying module is adjustable to adapt to different groups of people, thereby increasing the application range of the administration device for the otolaryngology department.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a drug delivery device for otolaryngology. Background technique [0002] Otolaryngology includes ear, nose, throat and other parts, which are some parts of the human body that are relatively prone to disease, and are also the diseases that most easily trouble and affect people's normal work and life. If they are not treated in time, they will easily lead to various other diseases. The onset of various complications. Ears, nose, and throat are small parts of the human body, which are distributed around the brain. Diseases of the ears, nose, and throat are most likely to affect the brain. Damage to the brain affects the whole body. In the process of treatment and nursing, disinfecting and applying medicine to the affected area occupies a large proportion. In the past treatment process, the most commonly used method is to apply medicine and clean the patient with a cotton sw...

AI Technical Summary

Problems solved by technology

In addition, because the ear canal, nasal cavity or throat and other cavities are not smooth, sometimes it is necessary to use external light to determine the location of the diseased tissue. The operation is very cumbersome, which increases the workload of the medical staff and the use effect is poor.

Existing drug delivery devices often cannot apply medicine evenly, and different drug delivery devices must be used for different sizes of ear canals, nasal cavities or throats

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