The principle of PDT (Photodynamic Therapy) LED Light Therapy
Machine revolves around the use of specific wavelengths of light to
stimulate various cellular processes and promote therapeutic
effects on the skin. This machine typically consists of LED
(Light-Emitting Diode) panels that emit different colors of light,
such as red, blue, and green, which target specific skin concerns.
PDT LED Light Therapy works by utilizing the concept of
photobiomodulation, where the light energy is absorbed by cellular
components, triggering biochemical reactions within the skin. The
specific wavelengths of light used in PDT LED Therapy penetrate the
skin at varying depths and interact with different skin cells and
structures.
The most commonly used colors in PDT LED Light Therapy are:
Red Light: The red light has a longer wavelength and is primarily
absorbed by cells in the dermis layer. It stimulates the production
of collagen and elastin, enhances blood circulation, promotes wound
healing, and improves overall skin texture and firmness. Red light
is commonly used for anti-aging and skin rejuvenation treatments.
Blue Light: The blue light has a shorter wavelength and is absorbed
by the skin's surface layers. It possesses antibacterial properties
and effectively targets and destroys acne-causing bacteria, helping
to treat and prevent acne breakouts. Blue light therapy is commonly
used for acne treatment and management.
Green Light: The green light lies between the red and blue light
wavelengths. It targets melanocytes, the cells responsible for
producing skin pigmentation, and helps reduce hyperpigmentation and
even out skin tone. Green light therapy is commonly used for
brightening the skin and reducing the appearance of pigmentation
issues.
During a PDT LED Light Therapy session, the machine emits the
selected color of light onto the skin for a specific duration,
typically around 10-20 minutes. The light energy is absorbed by the
skin cells, triggering various cellular processes and promoting the
desired therapeutic effects.
Overall, the principle of PDT LED Light Therapy Machine is based on
the interaction of specific wavelengths of light with the skin
cells to stimulate various skin rejuvenation, anti-acne, and
pigmentation-reducing effects.
Light Applications:
Red light is suitable for anti-inflammatory, analgesic, and has the function
of stopping seepage, promoting the growth of granulation tissue and
accelerating the healing.Blue light is suitable for sensitive, oily and acne-prone skin, reduce
bacillus and achieve the purpose of removing acne and acne, promote
the synthesis of protein and collagen, activate the skin, tighten
loose skin and pregnancy lines.
Yellow light is suitable for freckle removal, desensitization, mainly used in
dermatology and beauty salons. Combined with red light to alleviate
and treat allergic dermatosis has obvious curative effect, reducing
spots, inhibiting melanin and eliminating spots.
Light therapy is a method of preventing or treating diseases using
artificial light sources or natural light sources. One of the
commonly used methods of physical therapy.
Bio light therapy is the light interacts with cells and stimulates
them to produce new collagen and elastin. Studies confirm that the
same light energy can be used to inhibit collagen formation by
manipulating the wavelengths.
