Ear canal flushing machine for ophthalmology and otorhinolaryngology

Abstract

The invention discloses an ear canal flushing machine for ophthalmology and otorhinolaryngology. The ear canal flushing machine comprises a machine body, wherein a second air channel with a leftward opening is formed in the machine body; an annular liquid storage groove is formed in the machine body; a spiral groove rod is fixedly connected to the left end of the machine body; the circumferential surface of the left end of the spiral groove rod is a smooth curved surface; the spiral groove rod is internally provided with a third air channel with a left opening and a right opening; the third air channel communicates with the second air channel; and the left end of the third air channel is provided with a protection discharging device for protecting eardrums and discharging a liquid medicine. The ear canal flushing machine is simple in structure and can spray a medicine into the ear canal; through the arrangement of a cleaning mechanism, the effect of spraying a medicine and conducting rotation at the same time can be achieved, and cleaning effect is better; and in the reset process of the cleaning mechanism, a scraping plate can stretch out to scrape off dirt on the inner wall of the ear canal, the cleaning effect is better, and cleaning is more thorough.

Description

technical field [0001] The invention belongs to the medical field, and in particular relates to an ear canal irrigation machine for ENT. Background technique [0002] Hospitals still use simple and primitive irrigation methods and utensils for the treatment of secretions, foreign bodies, and cerumen in the external auditory canal of patients, that is, earplugs and syringes are manually operated, and there are many uncontrollable factors and low curative effect. Direct irrigation of the tympanic membrane may cause potential harm to the patient. Therefore, it is urgent to design a machine that can rinse the patient's ear canal and avoid damage to the tympanic membrane. Contents of the invention [0003] The present invention provides a machine capable of rinsing the patient's ear canal and avoiding damage to the tympanic membrane in order to overcome the potential harm to the patient caused by the direct rinsing of the tympanic membrane by the irrigating fluid. [0004] In ...

AI Technical Summary

Problems solved by technology

[0002] Hospitals still use simple and primitive irrigation methods and utensils for the treatment of secretions, foreign bodies, and cerumen in the external auditory canal of patients, that is, earplugs and syringes are manually operated, and there are many uncontrollable factors and low curative effect. Direct irrigation of the tympanic membrane may cause potential harm to the patient. Therefore, it is urgent to design a machine that can irrigate the patient's ear canal and avoid damage to the tympanic membrane

Images