At present, there are mainly two kinds of nose washers in the domestic market: simple type and electric type. Simple and cheap, but the cleaning effect is not ideal. Electric ones are more expensive, but the cleaning effect and safety control are better than simple ones. Everything is like this, and you naturally have your own reasons and advantages. Choose or look at personal needs.

Whether it is simple or electric, we need to pay attention to one thing: whether there is a medical device batch number, we must know that the nose washer is managed as a medical device, because it is in contact with the nasal cavity, so it is used to treat rhinitis, and its safety and effectiveness must be tested, verified and supervised by authoritative departments.

The choice depends on the name of the medical device batch number. Only the certificate of medical device batch number (officially named as medical device registration certificate number) indicates the product name as "nose washer".

That is to say, the nasal lavage is officially declared as "nasal lavage", and the relevant requirements of "nasal lavage" are tested and clinically tested, so as to actually verify the requirements for nasal irrigation and the safety and effectiveness of nasal irrigation.

There are four types of nose washers:

Simple bottle and jar type: In short, the bottle and jar type nose washer is a simple nose washer that relies on the inversion of the bottle and the cooperation between the gravity of water and the movement of the head, so it is not convenient to use. The common yoga nose washer is one of them.

Hand-held air bag type: it is widely used in clinic at present, and the pressure is equivalent to that of electric pulse nose washer. The pressure of polymer dynamic airbag is easy to control.

Electric pulse nose washer: an advanced version of a simple bottle and jar nose washer, usually modified from a tooth washer. It can flush warm saline into the nasal cavity from one nostril and then flow out from the other nostril. It is not suitable for nasal congestion.

Electric air-water nose washer: It is a new type of nose washer, which is widely used in 3A hospitals. It can clean the nasal cavity of patients with rhinitis by gas-driven physiological saline to produce fine spray, so as to prevent and treat rhinitis.