Can Blue Dental Curing Light Hurt Your Eyes?

About the Blue Dental Curing Light

Before I answer Christopher’s question, here’s a little background information for those who aren’t familiar with the blue dental curing light. When a dentist puts a white filling (or a sealant, or a light-cured filling material) in your mouth, it is in a liquid or semi-solid state so that the dentist can put it exactly where it needs to go and shape it correctly. In order for the material to harden so that it can withstand the forces of chewing, it needs to be cured.

Curing the material is accomplished by shining a blue light on it. Not just any blue light will do. It has to be a certain shade of blue.

The blue dental curing light emits light at a wavelength of around 450 to 490 nm, a blue light. You can read more about the visible light spectrum here.

The very first light-activated filling materials used ultraviolet light. Fortunately, today dentists only use materials that are cured by visible light as the use of UV cured materials has pretty much died out due to the dangers posed by ultraviolet light.

The Blue Dental Curing Light Can Hurt Your Eyes!

One of the major dangers of the blue dental curing light is that it can hurt your eyes! When we were learning how to do white fillings, our professors always advised us to never look at the blue light.

Here’s what the book Craig’s Restorative Dental Materialssays about this:

Although there is minimal potential for radiation damage to surrounding soft tissue inadvertently exposed to visible light, caution should be used to prevent retinal damage to the eyes. Because of the high intensity of the light, the operator should not look directly at the tip or the reflected light from the teeth.
The orange filter that you can see on the curing light above filters out the visible light, allowing the dentist or assistant to see what they are doing without looking directly at the light.

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Make Use of Right Curing Light Can Benifit A Lot

A beautiful smile could be the most eye-catching feature of your face. But many people are embarrassed to show that beautiful expression just as the stained teeth. We can earn more confidence and chances in our life and business once we enhancing our smile expression.

Curing light technique is widely used in chemical engineering, polymer processing and medicine to generate heat in the target area. Infrared, Ultra violet, Halogen light etc are usually used in curing light technique. One typical example of light curing is the dental curing light used by the dentists for treating tooth cavities or filling root canal. The therapy involves the targeted action of high intensity light such as UV light to generate heat by concentrating it in the target area. To fill the cavities of tooth, adhesive chemicals such as polymer resin is used which is compressed in the cavity using the UV light. The compression makes the adhesive completely adheres to the inner surface of the tooth. With the introduction of led curing light, comfortable dental therapy is now possible without generating heat.

In the dental field, a curing light can use ultraviolet or visible light, depending on what it is designed for. Both dentist and patient need to wear Curing Protective Glasses to limit destroy to the retina for even the twenty seconds to a minute that the light is in use in the coursework of quick curing. The light needs to be well maintained so that it will work properly & effectively. It is also important to make use of the right curing light for the right resin product; lots of lights are designed to handle a range of resins safety.

Using a dental curing light accomplishes things. In the first place, it makes positive that the resin cures properly and adheres evenly. When applying fillings, this is critical to keep the filling in place in the mouth. For sealants, the curing light limits the risk of cracks and other issues with the sealant. With adhesives for implants & braces, the quick, even cure is also designed to limit issues in the future.

The best dental curing light also increases patient comfort by rapidly curing resins so that the patient is not forced to sit in discomfort while the resin sets. Since the mouth usually wants the procedure to end as quickly as possible so that they can close their mouths and remoisturize the dried oral membranes. Using a dental curing light gets patients in and out of the chair quickly so that the experience of irritation and pain is limited.

There are a wide variety of solutions to improve your smile charming. We can get a cosmetic teeth whitening to a full smile makeover, just believe that each one of us deserve the best! There’s no necessary for us to hide our beauty.

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What is a Dental Curing Light Used for?

A curing light is a light which is designed to rapidly cure a resin. Curing lights are used primarily in the dental industry, where they are used in fillings, sealants, and adhesives for various dental procedures. Other versions of the curing light can be seen in use in manufacturing, where rapid and even curing can be an important part of the manufacturing process. A number of companies produce curing lights which have been custom designed for particular applications, ranging from electronics to dentistry.

In the dental field, a curing light can use ultraviolet or visible light, depending on what it is designed for. Both dentist and patient need to wear eye protection to limit damage to the retina for even the 20 seconds to a minute that the light is in use during rapid curing, and the light needs to be well maintained so that it will work properly and effectively. It’s also important to use the right curing light for the right resin product; many lights are designed to handle a range of resins safety.

Using a dental curing light accomplishes two things. In the first place, it makes sure that the resin cures properly and adheres evenly. When applying fillings, this is critical to keep the filling in place in the mouth. For sealants, the curing light limits the risk of cracks and other problems with the sealant. With adhesives for implants and braces, the rapid, even cure is also designed to limit problems in the future.

The dental curing light also increases patient comfort by rapidly curing resins so that the patient is not forced to sit in discomfort while the resin sets. Since the mouth usually needs to be held open wide and may be dry for the procedure, patients usually want the procedure to end as quickly as possible so that they can close their mouths and remoisturize the dried oral membranes. Using a curing light gets patients in and out of the chair quickly so that the experience of irritation and pain is limited.

Manufacturers of led curing light make models which are designed to be sterilized between patients, with controls which allow the dentist to adjust focus and intensity. Replacement bulbs, special filters, and other fixtures are usually available through dental supply catalogs. When purchasing a curing light, it is advisable to go through reviews in trade publications and to talk to practicing dentists to get product recommendations and performance ratings.

Souce:OYO Dental