Electronic fiber nasopharyngeal laryngoscope with secretion suction function

Abstract

The invention discloses an electronic fiber nasopharyngeal laryngoscope with a secretion suction function, and relates to the technical field of medical instruments. The electronic fiber nasopharyngeal laryngoscope comprises an inspection assembly, a storage assembly is arranged on one side of the inspection assembly, an air purification assembly is arranged on one side of the storage assembly, the inspection assembly comprises an inspection insertion pipe, an inspection head is fixedly installed at the bottom end of the inspection insertion pipe, a protection assembly is arranged on the outerside of the inspection head, and a sealing cover assembly is arranged at the upper end of the protection assembly; and a handle is fixedly mounted at the upper end of the inspection insertion pipe. Secretions can be thoroughly and rapidly extracted, peculiar smell in extracted gas is exhausted to the outside through a gas outlet pipe after being adsorbed and purified by an adsorption filter element, the situation that the peculiar smell in the extracted gas influences the outside smell environment is prevented, the inspection head is placed in a protective sleeve after being cleaned after being used, and the inspection head can be protected; the inspection head is prevented from being easily damaged during storage, and the storage effect of the inspection head is improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an electronic fiber nasopharyngoscope with the function of suctioning secretions. Background technique [0002] Fiberoptic nasopharyngoscope is a medical device for examining the nasopharynx, pharynx and larynx, and can perform biopsy, surgical treatment of vocal cord nodules or small vocal cord polyps, and removal of foreign bodies in the pharynx. It is a kind of optical fiber equipment. During the detailed inspection of the larynx, the lesion can be magnified thousands of times through the imaging technology of the microscope. Vocal cord polyps, vocal cord nodules and other vocal cord lesions are treated with outpatient surgery, the operation time is short, and the patient basically has no pain. [0003] During the use of traditional electronic fiber rhino-laryngoscopes, it is difficult to quickly and thoroughly extract the secretions in the nasal cavity. The residual ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electronic fiber rhino-laryngoscope with the function of suctioning secretions. By setting inspection components, storage components and air purification components, it solves the difficulty in using the traditional electronic fiber rhino-laryngoscope. Rapid and thorough extraction of secretions, residual secretions are likely to affect the inspection effect of the nasopharynx, and the peculiar smell in the extracted gas affects the external odor environment, avoiding easy damage to the inspection head during storage, poor temporary storage of the inspection head affects its cleanliness question

Images