Ear canal flushing device

Abstract

The invention discloses an ear canal flushing device, and relates to the technical field of ear canal flushing appliances. The device comprises a shell; the outer wall of the shell is connected with a cleaning bottle and a recycling bottle; a flushing pipe and a return pipe are arranged in the shell; a water pump is connected with a battery pack through a controller; the water inlet end and the water outlet end of the water pump are communicated with the flushing pipe; a flow guide strip is provided with two channels; the outer wall of the flow guide strip is fixedly connected with two circulating pipes; and one ends of the circulating pipes are communicated with the two channels of the flow guide strip, and the other ends of the circulating pipes hermetically penetrates out of earplugs and are hermetically butted and matched with the flushing pipe and the return pipe. The ear canal flushing device has the beneficial effects that after the flow guide strip of a double-spiral structure is arranged in the ear canal, cleaning liquid is injected into the flow guide strip, flows along the double channels and enters or exits from the ear canal, the flow guide strip guides the cleaning liquid to enable the cleaning liquid to flow in the radial direction, and the inner wall of the ear canal is flushed, so that the cleaning effect and the cleaning quality are improved, operation is smooth and convenient, and the cleaning efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of teaching aids. Background technique [0002] Ear canal cleaning is to wash the broken soft cerumen and tiny foreign objects that are not suitable to be taken out from the deep part of the external auditory canal. The low flushing force makes the flushing effect poor, so the ear canal needs to be flushed multiple times in a row, reducing the ear canal flushing efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an ear canal irrigation device for the above-mentioned technical deficiencies. After placing the guide strip with double helix structure into the ear canal, the cleaning liquid is injected into the guide strip and then flows along the double channel to enter and exit the ear canal, and the guide strip guides the cleaning liquid to make it flow radially, so the The inner wall of the ear canal is washed to improve the cleaning ef...

AI Technical Summary

Problems solved by technology

[0002] Ear canal cleaning is to wash the broken soft cerumen and tiny foreign objects that are not suitable to be taken out from the deep part of the external auditory canal. The flushing force of the ear canal is low, which makes the flushing effect poor, so it is necessary to flush the ear canal several times in a row, reducing the efficiency of ear canal flushing

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