Is Class 4 laser low level?

Is Class 4 laser low level?

However, the United States Food and Drug Administration (FDA) only cleared a low level laser in 2002, and the first class IV therapy laser in 2003. Low Level Laser Therapy (LLLT) and it’s known effects have already been reviewed extensively in this journal.

Is a class 4 laser a cold laser?

Therefore, Class IV lasers are not technically “Cold Lasers” since they do create a warming sensation on the skin when applied in most cases. Since 2015 , the correct term that encompasses all therapy lasers and LEDs is photobiomodulation (PBM).

What is the difference between a Class 3B laser and a Class 4 laser?

Class 3B These lasers emit either invisible or visible radiation potentially hazardous to the eye and skin. These lasers must not be used for building or construction tasks. Class 4 These lasers are high-power devices capable of producing diffuse reflections hazardous to the eye.

What are Class 4 lasers used for?

We use class 4 laser therapy on a range of issues including chronic knee pain or arthritis, chronic Achilles tendonitis, elbow pain or tendonitis in the elbow, and chronic wrist pain. We are able to use the class 4 laser on a wide range of injury sites and extremities to provide relief to our patients.

Is a class 4 laser legal?

Class 4 laser products have an output power greater than 500 mW (half a watt). There is no upper restriction on output power. Class 4 laser products are capable of causing injury to both the eye and skin from direct exposure and reflections also may be hazardous. Class 4 lasers are not suitable for use by consumers.

How much does a Class 4 laser cost?

Class IV lasers are able to deliver up to 1,500 times more power than Class III lasers. As a result, they reduce treatment times and offer greater penetration. Class IV lasers range in price from $12,000 to $30,000.

How far can a Class 4 laser go?

They should be used with extreme care. For visible-light lasers, Class 4 lasers’ have an output power 500 milliwatts and above. There is no upper limit for Class 4 — this is the most hazardous laser classification.

Can a Class 4 laser damage your eyes?

Class 4 visible-light lasers are significantly hazardous for eye exposure. They can cause burns to the retina. A person cannot turn away or blink fast enough to prevent retinal eye injury from a Class 4 laser.

Is Class 4 laser legal?

What is a Class 4 laser product?

Class 4 is the highest class in terms of laser hazards. If you’re within the hazard zone, you’re exposed to severe eye and skin injuries. In addition, combustible materials shouldn’t be in the laser’s surroundings to avoid fire hazards. Diffuse reflections of class 4 lasers are also hazardous.

How powerful is a Class 4 laser?

For visible-light lasers, Class 4 lasers’ have an output power 500 milliwatts and above. There is no upper limit for Class 4 — this is the most hazardous laser classification.

Are all surgical lasers Class 4?

All surgical lasers are Class 4, but not all Class 4 lasers are surgical lasers. Although some advertising uses the term “Class 4” as a proxy or shorthand for lasers that can burn, it is an inaccurate description if the power density is not taken into account.

What’s the power of a Class 4 Laser?

The K-Cube 4 is a high-powered (Class IV) therapy device with power adjustable from 100 milliwatts to 15,000 milliwatts (15 watts), allowing for a wide range of treatment protocols. This power and penetration of the K-Laser system is not attainable with cold laser (Class III) devices.

What are the benefits of Class IV laser therapy?

Administering the optimal treatment dose to patients produces consistent positive outcomes. Class IV therapy lasers provide more energy to deep structures in less time. This ultimately assists in providing an energy dose that results in positive, reproducible outcomes.

Where can I get Class 4 Laser therapy?

Class 4 laser therapy is most often administered in a healthcare or medical professional office. Since they are high power devices, class IV lasers have consistently been shown to be clinically effective. They are classified as “Class II medical devices,” another reason they are different than other types of lasers.

Why are Lightforce lasers better than other lasers?

Higher wattage also results in faster treatment times and provides changes in pain complaints that are unachievable with low power lasers. LightForce® lasers provide a level of versatility unrivaled by other Class I, II, and IIIb lasers due to their ability to treat both superficial and deep tissue conditions.