Clinical operation device for otolaryngology department

Abstract

The invention discloses a clinical operation device for the otolaryngology department. The device comprises a shaft tube, the right end of the shaft tube penetrates through a shaft hole formed in theright end surface of a cover shell, and extending plates are fixed to the upper and lower sides of the right end surface of the cover shell oppositely; groove plates are fixed to the right ends of theextending plates, and hinge seats are fixed to the upper and lower sides of the right end of the shaft tube oppositely. According to the clinical operation device for the otolaryngology department, the structure is simple, the using is convenient, through the shaft tube and a spraying head, administration and cleaning are conducted, the included angle between the spraying head and the shaft tubeis formed, the spraying angle of medicine liquid can be conveniently adjusted in the external auditory canal or the nasal cavity to avoid the injury of the intima, through the relative movements of two hinge arms, the medicine spraying can be controlled, continuous medicine spraying can be conducted alternately, the sprayed medicine quantity can be conveniently controlled, the cover shell moves relative to the fixed plate for extrusion, the running is stable, the cover shell cannot be easily damaged, scale lines are arranged on the cover shell, the medicine dosage and remaining quantity can beconveniently observed, the operation is simple, the ear-nose-throat can be effectively washed by the medicine, and the working efficiency of medical workers is increased.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a clinical surgical device for otolaryngology. Background technique [0002] The Department of Otorhinolaryngology mainly diagnoses and treats some diseases related to the ear, nose and throat. During the operation of otomycosis, it is necessary to clean and care for the lesion. However, the existing cleaning method is basically to smear with a cotton swab, which is very troublesome. Cleaning The efficiency is low. In addition, due to the small space in the ear, the cotton swab is easy to fall off and stay in the ear canal during the cleaning process. When flushing with a syringe, it is easy to damage the external auditory canal. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a clinical surgical device for otolaryngology. Medicine, the dosage of which is convenient to contro...

AI Technical Summary

Problems solved by technology

[0002] The Department of Otorhinolaryngology mainly diagnoses and treats diseases related to the ear, nose, and throat. During the operation of otomycosis, it is necessary to clean and care for the lesion. The existing cleaning method is basically to smear with a cotton swab, which is very troublesome. Cleaning Low efficiency. In addition, due to the small space in the ear, the cotton swab is easy to fall off and stay in the ear canal during the cleaning process. When flushing with a syringe, it is easy to damage the external auditory canal. At the same time, it is inconvenient to control the amount of medicine, which is very inconvenient to use

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