Temperature-adjustable nasal cavity flushing device

Abstract

The invention discloses a temperature-adjustable nasal cavity flushing device. The device comprises a box body, wherein a sealing cover is arranged at the top of the box body, and a liquid box is arranged at the bottom of the box body; a gas-liquid channel is formed in the top of the liquid box, and a micro motor is mounted at the bottom of the liquid box; a temperature adjusting device is further mounted in the liquid box; the liquid box is communicated with an atomizing column through the gas-liquid channel; a waste liquid tank is further arranged on the peripheral wall of the atomizing column; the waste liquid tank is limited below the sealing cover; a temporary storage tank is further formed below the waste liquid tank; a liquid spraying pipe is further mounted on a top cover, and the liquid spraying pipe corresponds to the top end of the atomizing column; a stop valve is further mounted in the liquid spraying pipe; and a controller and a temperature sensor are electrically connected with the micro motor. The device can flush the nasal cavity with flushing liquid at constant temperature, nasal allergy caused by cold and hot stimulation of nasal mucosa is reduced, meanwhile, the situation that a patient is scalded due to too high temperature and the treatment effect is reduced due to too low temperature can be prevented, and meanwhile, the cleaning liquid in the box body is prevented from being polluted, nasal washing liquid in the box body can be sprayed out smoothly at constant temperature and in a quantitative manner, and the device has the advantages of reasonable structure and simplicity and convenience in operation.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a temperature-adjustable nasal cavity irrigation device. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including the required computer software. The utility is mainly obtained through physical means, not through Obtained by means of pharmacology, immunology or metabolism, or although these methods are involved but only play an auxiliary role, for the purpose of diagnosis, prevention, monitoring, treatment or alleviation of diseases, diagnosis, monitoring, treatment, alleviation or functional compensation of injuries, Examination, substitution, regulation or support of physiological structures or processes, life support or maintenance, pregnancy control, examination of samples from t...

AI Technical Summary

Problems solved by technology

The nasal irrigation device currently used clinically does not have the function of heating and constant temperature. The temperature of the irrigation liquid is often selected for nasal irrigation at room temperature or pre-heated. As a result, when the patient cleans the nasal cavity, the temperature is too high and the patient's nasal cavity is easily burned, and the temperature is too low. Causes irritation of the nasal mucosa, reduces patient efficacy and reduces usefulness of nasal irrigation devices

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