The device of a CO2 laser produces light when electricity runs through a gas-filled tube. Furthermore, mirrors are at the end of the tube. One of the mirrors is fully reflective and the other allows some light through it. The gas mixture is usually composed of carbon dioxide, hydrogen, nitrogen, and helium.
How is a CO2 laser made?
A CO2 laser is a type of gas laser. In this device, electricity is run through a gas-filled tube, producing light. The ends of the tube are mirrors; one of which is fully reflective and the other which lets some light through. The gas mixture is generally comprised of carbon dioxide, nitrogen, hydrogen and helium.
What is CO2 laser used for?
Carbon dioxide lasers can precisely remove thin layers of skin with minimal damage to the surrounding structures. These lasers treat sun damage, wrinkles, scars, warts, birthmarks and other skin conditions.
What is the maximum power produced by CO2 laser?
| Laser Type | Linear Power Density W/m | Maximum Power W |
|---|---|---|
| He-Ne | 0.1 | 1 |
| Argon | 1-10 | 50 |
| CO2 | 60-80 | 1200 |
Where is CO2 laser most commonly used?
Co2 laser is used in many skin care problems. Carbon dioxide laser is used in many treatments like otolaryngology, head and neck surgery. In gynecologic surgery for the treatment of intraepithelial neoplasms, condylomata acuminata, and other lesions.
How does carbon dioxide laser work?
How does a carbon dioxide laser work? Carbon dioxide laser beams penetrate the top skin layers reaching into the dermis. It creates tiny microscopic areas of thermal damage that stimulate new collagen production and replace damaged skin surface by new epidermal cells.
How hot is a CO2 laser beam?
Most industrial CO2 lasers can be safely and efficiently operated within the temperature range of 59 °F to 77 °F.
How long does CO2 laser last?
Thus, your skin is literally “renewed.” Third, the laser stimulates the growth of healthy new collagen and elastin fibers within the skin. This will continue for six months after resurfacing.
What is the difference between Fraxel and CO2 laser?
Fractional CO2 creates perforations in the skin, so there IS crusting and you DO look bad for a week. The Fraxel laser heats up columns of skin without “perforating”, so there is little or no crusting and you just look a red and puffy for a few days.
Which pumping is used in CO2 laser?
Such a laser is electrically pumped via an electrical gas discharge, which can be operated with DC current, with AC current (e.g. 20–50 kHz) or in the radio frequency (RF) domain.
How hot is a CO2 laser?
59 °F to 77 °F.
Most industrial CO2 lasers can be safely and efficiently operated within the temperature range of 59 °F to 77 °F.
What is the best CO2 laser?
The two types of lasers most commonly used in laser resurfacing are carbon dioxide (CO2) and erbium. Each laser vaporizes skin cells damaged at the surface-level. This method has been used for years to treat different skin issues, including wrinkles, scars, warts, enlarged oil glands on the nose, and other conditions.
What do I need for a CO2 laser?
The Laser Head. This be that laser.
What are the benefits of CO2 laser?
A CO2 laser allows your cosmetic surgeon or dermatologist to perform skin resurfacing procedures that reduce or eliminate more pronounced lines and wrinkles than similar treatments. This is done by removing deeper layers of damaged skin and stimulating the regeneration of healthy skin underneath.
What is the principle of CO2 laser?
CO2 laser was the first molecular gas laser developed by Indian born American scientist Prof.C.K.N.Pillai.It is a four level laser and it operates at 10.6 μm in the far IR region. It is a very efficient laser. Working Principle Of CO2 Laser: The active medium is a gas mixture of CO2, N2 and He .
