What's dental curing light?
A dental curing light is a piece of dental equipment that is used for polymerization of light cure resin based composites.[1] It can be used on several different dental materials that are curable by light. The light used falls under the visible blue light spectrum. This light is delivered over a range of wavelengths and varies for each type of device. There are four basic types of dental curing lights; the Tungsten halogen and light-emitting diode (LED), plasma arc curing (PAC), and laser. The two main dental curing lights are the halogen and LED.
About dental curing light History
In the early 1960s, the first light curing resin composites were introduced.[2] This led to the development of the first curing light. The first dental curing light was developed in the 1970s. It was the Nuva Light (developed by Dentsply/Caulk) and used ultra violet light in order to cure the material.[3] This was discontinued because of the use of UV light. Also, these lights were not very effective due to the shorter wavelengths that limited the depth of cure.[3] During the early 1980s advances in the area of visible light curing took place. This advancement led to a curing device that now uses blue light. The next type of curing light that developed was the quartz-halogen bulb.[4] This device had longer wavelengths of the visible light spectrum and allowed for greater penetrating curing light and light energy.[3] The halogen curing light replaced the UV curing light. The 1990s presented great improvements in light curing devices. It improved previous devices as well as developing new devices. As dental restorative materials advanced, so did the technology to cure these materials. The main focus was to improve the intensity in order to be able to cure faster and deeper.
In 1998 the plasma arc curing light was introduced.[5] It uses a high intensity light source,a fluorescent bulb containing plasma, in order to cure the resin-based composite. It claimed to be able to cure material in 3 seconds. However, on average it took between 3 to 5 seconds. This light was highly popular but the negatives out weighed the positives. The initial price was three times higher than the halogen and LED lights. Among other things, the maintenance of this light was also expensive. The latest advancement in technology comes with the LED curing light. The technology for this light has been available for the last 14 years but was put into use at the turn of the 20th century. Advances in this technology are still taking place.
more see:http://en.wikipedia.org/wiki/Dental_curing_light
In 1998 the plasma arc curing light was introduced.[5] It uses a high intensity light source,a fluorescent bulb containing plasma, in order to cure the resin-based composite. It claimed to be able to cure material in 3 seconds. However, on average it took between 3 to 5 seconds. This light was highly popular but the negatives out weighed the positives. The initial price was three times higher than the halogen and LED lights. Among other things, the maintenance of this light was also expensive. The latest advancement in technology comes with the LED curing light. The technology for this light has been available for the last 14 years but was put into use at the turn of the 20th century. Advances in this technology are still taking place.
more see:http://en.wikipedia.org/wiki/Dental_curing_light
Good coxo dental curing light
LED curing light: as more and more dental industry initiatives, a leading light curing adhesive dental dental block is becoming a widely used equipment in your operatory.
Compared to traditional halogen curing lights, they are often the cordless and completely quiet. These LED curing lights boast powerful output, there are a variety of time settings, handle style, humanity intelligent chip, the world advanced high intensity LED lights, lithium rechargeable battery and conservation techniques. It can cure all the dental resin in the market now, and its performance halogen light curing depth of 4-5mm in 20 seconds, you can consolidate further beyond. And Yusen LED light curing solidification time and depth: 3 mm in 5 seconds.
The use of light-cured completion of two things. First, it ensures a the resin cured appropriate and adhere to uniform. When applications fillings, this is the place to fill the key to maintaining good oral. Light-cured sealants, to limit the risk of cracks and other problems with the sealant. With gel implants and brackets, quick, and even cure designed to limit with future issues.
Dental light curing also increases patient comfort, rapid curing resin, so that the patient is not forced to sit in discomfort while the resin sets. Using the light obtained by curing the patient's chair quickly, stimulation, and the experience of pain is limited.
Lamp LED Light Cure Wireless CoXo DB-686 LATTE Endodontics
Feature
High power LED,purely dental blue light
Digital display, adjustable work time
High capacity rechargeable Li-ion battery ,low battery detection
Low-power,long standby time
Over-temperature protection,light source detection
Technical
Adaptor working voltage:AC100-240V, 50-60HZ
Wavelength: 420nm-480nm
Light power: more than 1200mW/cm2
if you buy coxo dental curing light welcome to http://www.chinadentalshop.com/ dental shop.
Compared to traditional halogen curing lights, they are often the cordless and completely quiet. These LED curing lights boast powerful output, there are a variety of time settings, handle style, humanity intelligent chip, the world advanced high intensity LED lights, lithium rechargeable battery and conservation techniques. It can cure all the dental resin in the market now, and its performance halogen light curing depth of 4-5mm in 20 seconds, you can consolidate further beyond. And Yusen LED light curing solidification time and depth: 3 mm in 5 seconds.
The use of light-cured completion of two things. First, it ensures a the resin cured appropriate and adhere to uniform. When applications fillings, this is the place to fill the key to maintaining good oral. Light-cured sealants, to limit the risk of cracks and other problems with the sealant. With gel implants and brackets, quick, and even cure designed to limit with future issues.
Dental light curing also increases patient comfort, rapid curing resin, so that the patient is not forced to sit in discomfort while the resin sets. Using the light obtained by curing the patient's chair quickly, stimulation, and the experience of pain is limited.
Lamp LED Light Cure Wireless CoXo DB-686 LATTE Endodontics
Feature
High power LED,purely dental blue light
Digital display, adjustable work time
High capacity rechargeable Li-ion battery ,low battery detection
Low-power,long standby time
Over-temperature protection,light source detection
Technical
Adaptor working voltage:AC100-240V, 50-60HZ
Wavelength: 420nm-480nm
Light power: more than 1200mW/cm2
if you buy coxo dental curing light welcome to http://www.chinadentalshop.com/ dental shop.