Alum’s Dental Scanner Startup Helps Dentists Go Digital

by Jay London on August 22, 2013 · 5 comments

in Alumni Life, Engineering, Modern Geekhood, Research, Uncategorized

20130816164712-0Nobody likes a dental procedure, especially one that requires moldable silicone impressions; the process feels uncomfortable, and worse, it can sometimes yield inaccurate results. Professor Douglas P. Hart ME ’85 and his startup, Brontes Technologies, offer a less sloppy, more accurate solution in the form of the Lava Chairside Oral Scanner.

The current COS is a toothbrush-sized wand that a dentist moves around a patient’s mouth, taking photos of their teeth from various angles. The result: an accurate 3D image of the patient’s teeth, with no clean-up required.

At first, the development of the COS’s imaging technology did not have anything to do with dentistry or orthodontics. Hart and a team of researchers with a grant from the Industrial Technology Research Institute (ITRI) in Taiwan developed the scanner to better illustrate animated versions of actors’ facial expressions.

Hart foresaw other practical uses for the 3D imaging technology, which he saw as “a whole new way of thinking about imaging. You’re not just using a camera passively, it’s an interaction between the camera and software talking to each other. I was so convinced this was a great idea, I dropped the contract from ITRI and refocused.”

After his success with the COS, Hart has refocused his attention yet again, this time on the use of 3D imaging technology for measuring ear devices. “I don’t know of any better way to make an impact than improving the health of millions of people,” says Hart.

{ 5 comments… read them below or add one }

Tim Kirby August 23, 2013 at 12:01 pm

This technology is incredible. This makes imaging a breeze and simple for any dentist who uses it.


Dentist In Houston December 15, 2013 at 8:26 pm

We are testing the unit now…it truly makes things alot easier with this type of technology. However, its not affordable so we are simply leasing….


Luz April 12, 2014 at 4:12 pm

This technology seems very effective in making dental procedures a lot more comfortable for many people. Indeed, this unit is worth testing by dentists! Well, if the issue is its price, it may be best to start leasing the unit and when you find that this works perfect, that’s the time that you consider buying your own. Thanks for this great post by the way!


Dr. Ashley Pinckney, DDS May 15, 2014 at 6:25 pm

I love the concept. My only concern would be the cost of the unit. I look forward to learning more about this technology.


Dr. Shishir Agarwal - Dentist Noida February 3, 2015 at 5:04 am

This is cool. Some of this kind of technology is already in production use now and a few clinics are using these.


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