Portable LED phototherapy apparatus

Abstract

The invention relates to a portable LED phototherapy apparatus. The portable LED phototherapy apparatus comprises an LED lamp, a protective shell, a handle, a switch key, a USB jack, a pulse key, a setting key, a time indicator lamp, a power switch, a battery, a water replenishing massage ball and a telescopic shaft. The LED lamp can emit blue light, all energy of the high-purity blue light effectively acts on targeted propionibacterium acnes, the LED light can enhance cell activity, repair damaged cells, promote generation and elasticity of collagen and make skin smooth, and the average clearance rate for acnes reaches 82% by combined and alternate treating of the blue light and the LED light; red light can enhance immune defense system functions such as body neutrophil phagocytic, deep capillary is expanded, the blood flow is accelerated, material metabolism is vigorous, and the blood fluid dynamics effect is improved; the water replenishing massage ball can be raised a certain height through the telescopic shaft and massage the face and replenish a certain amount of water; and the portable LED phototherapy apparatus is small in size and convenient to carry and can be used at home whenever and wherever possible in the spare time.

Description

technical field [0001] The invention relates to the field of portable equipment, more precisely, it is a portable LED phototherapy instrument. Background technique [0002] Photodynamic therapy is a new method of treating tumor diseases by using photosensitizing drugs and laser activation. Irradiating the tumor site with a specific wavelength can activate the photosensitive drug selectively accumulated in the tumor tissue, triggering a photochemical reaction to destroy the tumor. The photosensitizing drug in the new generation of photodynamic therapy (PDT) will transfer energy to the surrounding oxygen to generate highly active singlet oxygen. Singlet oxygen can oxidize with nearby biomacromolecules to produce cytotoxicity and kill tumor cells. Compared with traditional tumor therapy, the advantage of PDT is that it can be precisely and effectively treated, and the side effects of this therapy are also small. [0003] However, most of the existing photodynamic therapy ins...

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Problems solved by technology

[0003] However, most of the existing photodynamic therapy instruments are large in size and cannot be used anytime and anywhere. The patient needs to face the irradiation of the photodynamic therapy instrument for a long time, which makes the temperature of the face rise and brings many discomforts. For example, the high temperature makes the face There is a burning sensation, and the skin on the face is dry, and the face feels uncomfortable

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