Shanghai Sigma Hi-Tech Co

[Model] Ultraviolet phototherapy device-type [Registration certificate number] Shanghai Food and Drug Administration (Qualified) No.
[Product Standard] Shanghai-
Introduction
Sigma-type ultraviolet phototherapy The device is a pocket-sized portable device in the phototherapy series and is the only home-use phototherapy device approved and registered in China. -Ultraviolet phototherapy has good efficacy in treating vitiligo, psoriasis, etc. and is very suitable for ordinary patients to use at home.
Product composition
- Type host console
Lamp (narrow wave) branch (already installed) The lamp can be customized as needed
Pair of goggles
Warranty card< br/> Instructions
Certificate of conformity
Applicable people
Vitiligo, psoriasis vulgaris, neurodermatitis, chronic eczema, atopic dermatitis, early stage of mycosis fungoides, rose bran Rash, chronic pityriasis licheniformis, acute pityriasis acneiformis, alopecia areata, herpes zoster, chronic ulcers, folliculitis, furuncle, erysipelas palmoplantar pustulosis, contact dermatitis chilblains on hands, etc.
Technical parameters
:
Irradiation area:
Power supply: AC
Input power:
Weight:
Light source type: UV fluorescent lamp (cold Light source)
Other light source bands:
Lamp size: Type
Number of lamps: Branch
Contraindications
Absolute contraindications:
, coloring dryness History of dermatoses, syndromes, systemic lupus erythematosus, dysplastic nevus syndrome, dermatomyositis, and malignant melanoma.
Relative contraindications:
Radiation therapy can be performed but doctors must monitor the patient closely during treatment.
, pregnant women, those with porphyria, cataracts, typhoid, those with a history of familial melanoma, those with a history of radiotherapy or arsenic treatment, those with significant liver function abnormalities (only for systemic therapy)
Ultraviolet and visible light Treatment
In daily life, people discovered that natural light can have a beneficial effect on certain skin diseases. After further research and optimization, it was put into practical application. This is the origin of its use in the treatment of skin diseases.
Humans have known about the therapeutic effects of sunlight for centuries. Sunlight, in particular, has a very good therapeutic effect on not only inflammatory skin diseases such as psoriasis, eczematoid dermatitis, etc., but also on all kinds of life on earth
It is also essential. We believe that phototherapy is not an experimental treatment method whose treatment area is not yet clear, but a treatment method with a specific therapeutic window that conforms to the current theories and principles of photobiology. In the past few decades, artificial light sources have been widely used in clinical settings and have a certain basis. We should further strengthen our understanding of skin photobiology and skin immune system and continue to promote the progress of phototherapy in combination with existing technical conditions. This article is from "Photodermatology"