Adjustable nasal cavity cleaning device

Abstract

The invention discloses an adjustable nasal cavity cleaner, and belongs to the technical field of nasopharynx cleaning. A flushing assembly is arranged at the upper end of the bottle body, and an infusion device is arranged in the bottle body; the flushing assembly comprises a cleaning head corresponding to the nasal vestibule nostrils, a cleaning pipe capable of extending out along the cleaning head, and a sliding strip used for sliding the cleaning pipe to enable the cleaning pipe to extend out of the cleaning head; the extending end of the cleaning pipe is provided with a cleaning opening, an optical lens and an LED lamp, the cleaning opening is communicated with a liquid conveying device through a washing channel in the cleaning pipe, the optical lens is connected with a display screen installed on the side wall of the bottle body through optical fibers in the cleaning pipe, and the portion, corresponding to the extending portion of the cleaning pipe, of the cleaning head is provided with an annular spraying opening. The cleaning device can be used for cleaning thick materials deep in the nasopharyngeal cavity through manual control, so that recovery of a patient with nasopharyngeal carcinoma after treatment is facilitated.

Description

Technical field [0001] The present invention relates to the field of nasopharyngeal cleaning, particularly an adjustable nasal cleaner. Background technique [0002] Nasopharyngeal cancer patients are required to have the patient's staining in the sore in the hospital in hospital care, or in hospital hospitalization, the patient is required to have a clear nose in the sinus cavity in order to reduce infection to recovery. Nasopharyngeal cancer patients also need to check regularly. When operations are operated by endoscopy, most of them often find that patients cannot perform an effective situation of the nasopharyngeal cavity, while it takes a lot of time to spend a large amount of time while the endoscope operation is checked. Tie et al., Etc. The existing nasopharyngeal carcinoma patients generally rinse with nasal rinsing, and the flushing head is placed in the nasal pair, and the squeezing the rinsing instrument rinsed from the nose. The flushing liquid is brushed from the o...

AI Technical Summary

Problems solved by technology

The flushing liquid in the above method is washed from the outside to the inside, and the effect of cleaning the nasal cavity is good, but it is difficult for the flushing liquid to reach the nasopharyngeal cavity

In order to improve the cleaning effect, patients are generally required to inhale vigorously while rinsing in order to allow the irrigating fluid to reach the nasopharyngeal cavity. However, this method is difficult for patients to master, and it is easy to cause coughing and aspiration, which may lead to respiratory infections and increase the suffering of patients. , so the nasopharyngeal cleansing effect is not ideal

A small number of patients with nasopharyngeal carcinoma will develop nasopharyngeal radiation ulcers after radiotherapy. The ulcers are often deep and accompanied by bacterial infection, which is persistent and persistent. In clinical practice, it is necessary to focus on the ulcer site and wash it for a long time, but the current nasal irrigation method cannot be achieved

[0003] None of the existing nasal irrigators can effectively observe the nasopharyngeal cavity to determine whether it is cleaned. Therefore, is it necessary to need a low-cost cleaner that can effectively observe the nasopharyngeal cavity and clean it?

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