Laser irradiation device for treating peripheral artery occlusion diseases

By using laser devices of multiple wavelengths, especially large-area irradiation of 660nm red light and 980nm near-infrared light, the problem that a single wavelength laser cannot penetrate deep into the skin is solved, and more significant vascular dilation and ulcer treatment effects are achieved, meeting safety standards.

CN223233137UActive Publication Date: 2025-08-19李后杰 +1
5 Cites 0 Cited by

Patent Information

Application Number
CN202421509287.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Priority Date
2023-06-29
Filing Date
2024-06-28
Publication Date
2025-08-19
Estimated Expiration
2034-06-28

AI Technical Summary

Technical Problem

When existing laser light therapy devices are used to treat peripheral arterial occlusion diseases, a single wavelength of laser cannot penetrate deep into the skin, resulting in insignificant treatment effect and the treatment process takes a long time and is difficult to standardize.

Method used

Laser devices of various wavelengths are used, including 660nm red light and 980nm near-infrared light. Through large-area irradiation, they penetrate deep into the subcutaneous tissue, combining staggered luminescence and heat dissipation design to improve the therapeutic effect.

Benefits of technology

Significantly increase blood flow, promote tissue and vascular hyperplasia, reduce the area of ulcers, improve treatment efficiency, reduce treatment time, and comply with international safety standards.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model provides a laser irradiation device for treating peripheral artery occlusion diseases, which comprises a fixing frame, the fixing frame comprises a fixing component and a support, the fixing component is arranged at the top of the support, a plurality of first laser diodes are arranged on the inner side of the fixing component and used for emitting laser with the wavelength ranging from 620 nm to 700 nm, and the first laser diodes are used for emitting laser with the wavelength ranging from 620 nm to 700nm; the second laser diodes are used for emitting laser with the wavelength ranging from 900 nm to 1100 nm; the power supply is arranged on the fixed frame and is used for supplying power to the plurality of laser diodes; the foot stool is arranged at the bottom of the bracket and is used for supporting the fixing frame; wherein the plurality of laser diodes are used for emitting laser light of different wavelengths to irradiate an affected part of a patient suffering from the peripheral artery occlusion disease.
Need to check novelty before this filing date? Find Prior Art