An adjustable nasal washer

Abstract

The invention discloses an adjustable nasal cavity cleaner, which belongs to the technical field of nasopharyngeal cleaning. The bottle body, the upper end of the bottle body is provided with a flushing component, and the bottle body is provided with an infusion device; the flushing component includes a cleaning head corresponding to the nasal vestibule nostrils, a cleaning tube that can extend along the cleaning head, and is used for sliding the cleaning tube to make the cleaning tube extend. The cleaning head has a sliding bar; the extended end of the cleaning pipe is provided with a cleaning port, an optical lens and an LED light, the cleaning port is connected to the infusion device through the flushing channel in the cleaning pipe, and the optical lens is connected to the bottle body through the optical fiber in the cleaning pipe. For the display screen on the side wall, the cleaning head is provided with an annular spray port corresponding to the extension of the cleaning pipe. The invention can manually control the cleaning of the thick material deep in the nasopharyngeal cavity, thus facilitating the recovery of nasopharyngeal cancer patients after treatment.

Description

technical field [0001] The invention relates to the technical field of nasopharyngeal cleaning, in particular to an adjustable nasal cavity cleaning device. Background technique [0002] After radiotherapy, patients with nasopharyngeal carcinoma are required to regularly clear the thick mucus and other secretions in the nasopharyngeal cavity when nursing at home or in hospital, so as to reduce the infection of the radiotherapy site and facilitate recovery. Patients with nasopharyngeal cancer also need to be checked regularly. During the operation of endoscopy, it is often found that most of the patients cannot effectively perform the deep nasopharyngeal cavity. It is inconvenient for the patient to recover, and it is inconvenient for inspection. Existing nasopharyngeal cancer patients generally use a nasal irrigator for rinsing, the irrigating head is placed in the nasal vestibule, and the irrigator is squeezed to flush the rinsing fluid backward from the nasal vestibule. ...

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?

Images