External auditory canal cleaning device
A technology for cleaning the device and the external auditory canal, which can be used in ear treatment, enema/irrigator, infusion set, etc. It can solve the problems of dripping medicine for several days, then find a doctor to rinse after softening, labor-intensive, time-consuming and expensive, complicated mechanism, etc., to achieve softening The effect of good effect, long contact time and simple operation method
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[0022] The following is combined with the accompanying drawings (for ease of viewing, the attached figure 2 - attached Figure 5 The present invention will be further described in detail by means of perspective views) and specific embodiments.
[0023] Figure 1-5 As shown, a device for cleaning the external auditory canal includes a softening fluid storage box 1 and an ear tube 2; the softening fluid storage box 1 is vertically arranged, and the inner cavity of the softening fluid storage box 1 is divided into a power compartment 9 at the bottom, and a power compartment located in the power compartment. 9. The upper backflow piston cabin 10; the top of the inner cavity of the backflow piston cabin 10 is provided with a liquid injection hole 3 leading to the outside world, and the inner seal of the liquid injection hole 3 is fitted with a silicone plug 4; the backflow piston cabin 10 The inner sliding seal is matched with a piston plate 12; the middle part of the return typ...
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