Multifunctional pressure-adjustable nose washer

Abstract

The invention discloses a multifunctional pressure-adjustable nose washer which comprises a nozzle, a flow guide tube, a shell, a salt added, an air guide tube, an inflating device, a pressure valve, a control valve and a one-way valve. A first cavity, a second cavity and a third cavity are arranged in the shell. A connecting support, a first clamp groove and a second clamp groove are formed on the outer wall of the shell. A flow guide port, an inflating port, a water filling opening and feed inlet are formed in the second cavity, the flow guide port extends into the first cavity, the inflating port extends into the third cavity, the water filling opening is communicated with the outside, and the feed inlet is communicated with the salt adder. The nozzle is mounted at the top of the shell through the connecting support. The flow guide tube is mounted in the first cavity. The nozzle is communicated with the flow guide port through the flow guide tube. The salt adder is mounted in the second clamp groove. The air guide tube and the inflating device are mounted in the third cavity. The inflating device is communicated with the inflating port through the air guide tube. The pressure valve is mounted at the water filling opening of the second cavity. The control valve is mounted in the first clamp groove. The one-way valve is mounted on the air guide tube.

Description

technical field [0001] The invention relates to a nasal washer, in particular, to a multi-functional device that is easy to operate and carry, can effectively control the water pressure of the spray nozzle to spray salt water, and can greatly improve the cleaning effect while ensuring comfortable cleaning. Pressure adjustable nasal irrigator. Background technique [0002] Allergic rhinitis is a common disease with an incidence rate of about 20% in the general population. It seriously affects the quality of life of patients. Many are associated with this disease. [0003] At present, the drugs commonly used clinically to treat allergic rhinitis are mainly antibiotics, antihistamines and hormone drugs. These drugs will have different degrees of adverse reactions, such as drug resistance, addiction, lethargy, and even inhibit children Development, etc., and the effect of these drugs is only to relieve symptoms, so the indications must be strictly grasped when using drugs. ...

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