Vitiligo skin disease treatment instrument

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Sigma household ultraviolet phototherapy device-type narrow-band medium wave-skin disease treatment device
[Model] Ultraviolet phototherapy device-type
[Registration certificate number] Hu Shi Drug Supervision Equipment (Quality) No.
[Product configuration]
, Intelligent type: irradiator + intelligent controller
, Simplified type: irradiator + controller
Production unit: Shanghai Sigma High-Tech Co., Ltd.
Product Standard - "Series of Ultraviolet Phototherapy Devices"
Product Introduction
- Type phototherapy device is a pocket-sized device that uses ultraviolet light source to treat skin diseases. The physical therapy device can treat vitiligo and psoriasis and is mainly used for patients who need treatment in parts of the body and scalp that cannot be irradiated by large equipment.
Product Features
The light source uses Philips or ultraviolet low-pressure lamp, which has high irradiation intensity, short treatment time and few side effects.
Used with a phototherapy comb, the hair can be separated so that ultraviolet rays can reach the scalp.
The teeth of the phototherapy comb are rounded, smooth and comfortable to the touch.
This model is the smallest ultraviolet phototherapy device among portable home phototherapy devices.
Technical Parameters
Input voltage/frequency: % /
Input power:
Irradiation area: . .
Irradiator dimensions. . .
Controller dimensions. . .
Operating environment temperature: ℃ ~ ℃
Operating environment humidity: % ~ %
Weight
Light source type
Lamp type wavelength range< br/> ～
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Number of lamps: branches or lamps
Immune system of the skin
The immune response can be divided into two branches including immune and humoral Immunity is responsible for the immune recognition and destruction of invasive pathogens and skin tumors. They destroy their targets in different ways. Humoral immunity is mediated by lymphocytes, which are located in secondary lymphoid organs, where they secrete antibodies and protein complexes into the blood circulation. Through the blood circulation, they find their targets and destroy the targets through the activation of multiple mechanisms, including giant The phagocytosis of organs by phagocytes and the complement cascade reaction, etc. Cellular immunity is mediated by lymphocytes. The same cells are activated in the secondary
lymphoid organs, that is, the primary drainage nodes of the skin. The difference is that they must destroy them close to the target. Therefore, cells need to leave the secondary lymphoid organs and transfer to the skin
to have close contact with the target and achieve destruction through a series of mechanisms. Its mechanism of action includes binding to molecules on target cells and activating the apoptotic pathway, which will insert the channel into the target cell. Membrane secretion of granzymes also causes target cell apoptosis or secretes a series of cytokines such as lymphocytoxin and close-range action. Destroys target cells.