What is photodynamic therapy?
Photodynamic therapy (PDT) is a treatment that uses special drugs, sometimes called
photosensitizing agents, along with light to kill cancer cells. The drugs only work after they
have been activated or "turned on" by certain kinds of light. PDT may also be called
photoradiation therapy, phototherapy, or photochemotherapy.
Depending on the part of the body being treated, the photosensitizing agent is either put into
the bloodstream through a vein or put on the skin. Over a certain amount of time the drug is
absorbed by the cancer cells. Then light is applied to the area to be treated. The light causes
the drug to react and form a special kind of oxygen molecule that kills the cells. PDT might
also help by destroying the blood vessels that feed the cancer cells and by alerting
the immune system to attack the cancer.
The period of time between when the drug is given and when the light is applied is called the
drug-to-light interval. It can be anywhere from a couple of hours to a couple of days, depending on the drug used.
The light used in PDT comes from certain kinds of lasers or from light-emitting diodes (LEDs).
The kind of light used depends on the type of cancer and where it is located in the body.
PDT is usually done as an outpatient procedure (meaning you won't have to stay in the
hospital) but is sometimes combined with surgery, chemotherapy or other anti-cancer drugs, or radiation therapy.
PDT LED Technology/photodynamic therapy machine that generates photons at different frequency
to penetrate into deeper layer of tissue. Different wavelength(blue, green, red, yellow, NIR) of
light will have different effect on the skin.
PDT LED System with muti-functions which is recommended for improving oily skin, removing
marks excessive pigmentation, diminishing wrinkles, skin flaccidity, expression lines and
orange-peel skin, for firming skin, treating localized adiposity and whitening teeth.
Built-in intelligent treatment can solve problems in a targeted manner, electrically
controlled lifting rod height, 270-degree rotating treatment lamp board, easier focus on treatment areas.
LED red light benefits:
Repair, Anti-inflammatory, Anti-aging, Hair growth. Wavelength 635-670nm can be fully absorbed
by fiber cells, enhance cell viability, repair damaged cells, promotes collagen production and
elasticity, smooth the skin. Simultaneously, good treatment results can also be obtained in
removing pigmentation and reducing sun damage.
LED blue light benefits:
Wavelength 470nm,when LED blue light illuminates acne, it can effectively apply almost all
of its energy to the target, P. acnes. Eliminating P. acnes by stimulating porphyrins in the
skin enzyme and release a large amount of singlet reactive oxygen species, thereby
removing inflammation and acne. In addition, blue light can also inhibit the secretion
of exuberant sebaceous glands and balance skin oil secretion. Not only can
effectively remove acne, but also improve the problem of large pores.
LED green light benefits:
Wavelength 540nm, natural and soft light color has the effect of neutralizing and
calming nerves, can improve anxiety or depression. It can regulate the function
of skin glands, effectively clear the lymphatics to remove edema, improve oily skin, acne and so on.
LED yellow light benefits:
Wavelength 570-600nm stimulates collagen regeneration and whitens skin.It has an
active effect of accelerating blood circulation, activating cells, and stimulating cell
excitability; it can promote collagen synthesis, enhance collagen fibers and elastic
fibers of the skin, and terminate and stop the redness of the skin.
LED Near-infrared benefits:
Wavelength 800-900nm light relieves pain, promotes the growth of epithelial cells
after trauma, promotes wound healing, and promotes the repair of eczema dermatitis.
The Wavelength 580-850nm range of equipment has a certain effect on skin collagen
stimulation, skin rejuvenation and pore shrinkage.
Function :
Remove wrinkles, and pigments on facial skin
Skin Rejuvenation and anti-aging
Recovery of injured skin
Smooth Lymph and Eliminate Edema
Improve oily skin, to reduce the chances of getting acne
Reducing cellulite
Body contouring
Teeth whitening
Specification
| Product name |
PDT LED light therapy skin rejuvenation device |
| LED |
Red/Green/Blue/Yellow/Infrared |
| Function |
skin rejuvenation ,whitening,acne treatment |
| ODM/OEM serivice |
Acceptable |
Audited Supplier 
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