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Kerr Demi Ultra

curing light

Every Sydney dentist makes use of a curing light. Composite restorations and resin cements are cured or are set using a light. A flowable or mouldable material utilised for restorative and luting purposes are hardened using a light that is gun or pen type and may be with or without a cord.

In the dental office, we make use of new equipment. Kerr have come out with a new curing light that utilises a very different technology in the battery. I was involved with the product evaluation that was ran about 2 years ago at Kerr HQ in the USA, and we were blown away with the new technology.

You are probably familiar with traditional curing lights. Cordless lights come with a battery console, where the battery may be charged and it takes a few minutes for the system to go from empty to fully-charged, so dental practitioners have become accustomed to pre-charging the batteries before use, even keeping a spare equipment as backup. The Kerr curing light is truly amazing. It makes use of the ultracapacitor technology to re-energize the battery to full power in under 40 seconds—this means that the waiting time is cut down significantly. Although ultra capacitors are similar in size and shape to traditional batteries, they work much differently—re-energizing in a matter of seconds, and maintaining their energy capacity year after year. The unit also has a built in radiometer to ensure appropriate power output. You have an efficient equipment that is powerful and definitely reliable.

The only downside is that the current tips that are used on the previous Demi lights cannot be used on this one, so for those of you that have multiple tips stored, be mindful that they will be deemed useless for the new Kerr curing light.

In practical terms, the U-40 Ultracapacitor-powered Kerr Demi Ultra is never more than 40 seconds away from being able to deliver 25 ten-second cures. See more at: http://www.kerrdental.com/kerrdental-curinglight-demi-ultra#sthash.Ke226rAx.dpuf.

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What is Biomimetic Dentistry?

The days of invasive dentistry that involves having to remove vital parts of teeth or cut down teeth for crowns are drawing to a close with the latest in Biomimetic technology. Biomimetic Dentistry allows a Sydney dentist to conserve teeth by treating weakened teeth that may be fractured or decayed and protecting them from bacterial invasion by sealing them with an adhesive restoration.

Better than traditional methods, Biomimetic Dentistry does not require a dentist to destroy healthy tooth structure in order to build a new restoration. Using the latest in technology, we can bond and adhere teeth together and build missing components of teeth without destroying vital tissue. Modern Dentistry believes in conservativeness of treatments and so nowadays we seek to undertake as little prep or even no prep when it comes to applying veneers or offer onlay, partial crown Biomimetic solutions in preference to a traditional crown thus conserving teeth. This means that restorative treatments are achieved without compromising health.


Indirect Restorations


The advances in adhesives and bonding materials have improved dramatically over the last 40 years, in so much that dentists can restore many cases that would have required crowns with minimally invasive conservative restorations. Although relatively successful and producing increased likelihood for success, understand that carrying out conventional crowns can lead to non-vitality of teeth due to the aggressive preparation required. By utilising the philosophy behind Biomimetics, the preparation needed is often reduced, thus minimising the biological impact to the tooth. Additionally, when this route is opted, many times the preparations can be kept at a supragingival level, leading to the preservation of healthier tissues that allow easier impressions and simpler adhesion procedures.

The Biomimetic technology involves the use of innovative materials. These new materials mimic tooth dentin so well that it even fuses to the existing tooth, offering reliable stabilisation and strength to the restoration. Biomimetic means to copy or mimic nature. For any restorative or cosmetic job done, a patient should appreciate any effort to get their smiles back in the healthiest and most aesthetically appealing manner.

Bio MimeticImage Courtesy of  https://biomimeticdentistryce.com/what-is-biomimetic-dentistry/

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