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Triangle Biomed Engineering Students Strut Their Stuff

Students in the Joint Biomedical Engineering Program at NC State and UNC demonstrate their inventions.

By Rose Hoban

Surgicorp team members

Surgicorp team members (l to r) John Yanik, Sudeep Sunthankar, Meagan Pipes, Daniel Cunningham, Michael Browne show off a mock up of how their surgical spinal implant tool works.

Dozens of graduating college seniors mingled with about 200 doctors and biomedical industry representatives yesterday, as they got a chance to pitch their inventions to potential manufacturers.

The annual event showcases the results of a year-long product development process that pairs students from the Joint Biomedical Engineering Program at NC State and UNC-Chapel Hill with doctors and other medical practitioners to solve clinical problems.

Some of the students’ projects are already on the way to being patented.

“It’s an opportunity to display their hard work, and it’s also an educational opportunity,” said Andrew DiMeo, assistant professor of the practice of biomedical engineering at the two schools.

“The students have an opportunity to make five minute venture-like pitches,” DiMeo said. “It’s a real-world experience, and an opportunity to develop some good public speaking skills. To get up and speak in front of a full house of people at the NC Biotechnology Center is unmatched.”

Product development process

Students get paired up with a clinical mentor at one of the area’s hospitals in the fall semester. They start by interviewing the clinicians, and performing a needs assessment of what could make the clinicians’ work more effective.

RadioActivists team members

RadioActivists team members (l to r) Keval Desai, Kyle Cutler, Kristen Hale and William Stoy with an explanatory poster for their invention.

“We had about 50 ideas at the start,” said Kristin Hale whose group, RadioActivists, worked with a radiologist from WakeMed Hospital in Raleigh. “Our final product alone had about three iterations.”

Hale’s group designed a small mechanism that can be placed in an pump to deliver intravenous solution. A wheel-like device continuously agitates radioactive particles – with a diameter about the size of a human hair – that are suspended in the IV solution.

“The novelty is that the solution gets mixed during delivery,” said Kyle Cutler, Hale’s teammate. He explained usually the solution is given to liver cancer patients as part of radiation treatment.

“It’s a slow infusion and takes about 30 minutes to complete the procedure,” Cutler said. “But the particles settle to the bottom of the syringe within about five minutes. So this delivers the particles more evenly.”

Cutler and Hale’s team measured how well the invention delivered the particles using an industrial tool that counts minute particles as they pass through liquid. Their measurements showed a steady supply of particles throughout the 30  minute infusion period.

RJ Deppisch shows off his team's product

RJ Deppisch shows off his team's product, Connect IV, an update to product already on the market.

The team submitted their device to NC State’s Office of Technology Transfer last week. The department helps students and faculty at the university file patents and can help shepherd their inventions through the FDA device quality approval process.

Nineteen teams participated in the showcase. Their projects ranged from altering a transparent plastic wound dressing already on the market to make it more useful for starting an IV, to designing a device that helps surgeons implant electrodes into the spines of patients with chronic pain.

DiMeo said many of the students coming out of the program step right into good jobs in the biomedical industry.

“Companies that have hired our graduates in the past call us and ask when the next group is coming. They come back and hire more,” DiMeo said. “Companies love these kids.”

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2 Comments

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    […] Solutions Network, a licensed mental health facility based in Hendersonville, and is named in an indictment filed by the US Department of Justice as defrauding Medicare and Medicaid in Florida and North […]

  2. AnndimeoMay 4, 2012 at 11:39 pm

    Bright Young minds, working to make their world a better place, is what a good education is all about.

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