Disposable laser irradiation assist device with large ventilation area

Abstract

The invention discloses a disposable laser irradiation assist device with a large ventilation area. The disposable laser irradiation assist device comprises a shell and a tubular optical fiber jacket. The shell with a U-shaped axial section comprises a bottom and side walls, the bottom of the shell is used as a probing portion, and the side walls of the shell are annularly connected with the bottom of the shell. The disposable laser irradiation assist device is characterized in that the side walls of the shell are gradually contracted towards the bottom of the shell to form tapered outer side surfaces, and ventilation grooves which extend from the tops of the side walls of the shell to joints of the side walls and the bottom of the shell are formed in the outer surfaces of the side walls of the shell along the axial direction of the shell; the optical fiber jacket is a tubular body positioned in the shell, one end of the optical fiber jacket is integrally connected with the inner side of the bottom of the shell, and the other end of the optical fiber jacket is a free end. The disposable laser irradiation assist device has the advantages that the ventilation grooves are formed in the outer surfaces of the side walls of the shell, and accordingly the ventilation area can be enlarged; the ventilation grooves cannot be easily blocked by secretions of nasal cavities or ear canals as compared with the traditional ventilation modes implemented by the aid of air holes formed in side walls, and are easy to clean even if the ventilation grooves are blocked, and accordingly patients feel comfortable when using the disposable laser irradiation assist device.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a disposable laser irradiation auxiliary device with a large ventilation area. Background technique [0002] Low Intensity Laser Therapy (IntranasalLowIntensityLaserTherapy, ILILT) is the application of photobiomodulation in the nasal cavity or ear canal. This technology introduces low-intensity laser light into the nasal cavity or ear canal through optical fiber, and stimulates the reticular vascular plexus under the nasal mucosa, which can improve the blood flow properties of the human body, reduce blood viscosity, increase the number of hematopoietic cells and other cells, and eliminate the aging effect of the human body. Free radicals regulate the human immune system. Therefore, it has a good medical effect on the treatment of brain diseases, vascular diseases, diabetes, malignant tumors, leukemia, psychiatric diseases, psoriasis, rhinitis and other diseases. [000...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problem that the air hole in the prior art is easy to be blocked and causes the patient to breathe poorly, and proposes an internal irradiation optical fiber head with a large ventilation area for use in the nasal cavity or ear canal

Images