Tuesday, September 01, 2015

Prototype prosthetic cooling system wins UTSA entrepreneurship competition

winning team

Winning team Leto Solutions

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(May 1, 2013) -- Leto Solutions, a team comprised of eight undergraduates, triumphed at the $100,000 Student Technology Venture Competition, presented by The University of Texas at San Antonio (UTSA) Center for Innovation and Technology Entrepreneurship (CITE). The UTSA students developed a prototype thermoelectric cooling system that adds comfort and improves hygiene for prostheses and wrote a business plan to market the technology.

UTSA competitors Cyclosa and PLaCR I.T., respectively, placed second and third in the business planning competition, held Tuesday, April 30 in conjunction with the university's first Technology Symposium at the UTSA Main Campus.

Amputees who wear prosthetic limbs frequently experience discomfort. Heat builds up in the space where their residual limb meets the prostheses, leading to the accumulation of sweat. In addition to the discomfort this causes, serious medical problems can result, such as infection, skin breakdown, ulcers and painful friction blisters.

Leto Solutions produced the Aquilonix Prosthetic Cooling System, which uses thermoelectric technology integrated into a prosthetic socket worn by the patient to regulate the temperature and reduce sweating. Leto Solutions includes undergraduate engineering majors Austin Darius, Jake Montez, David Schultz and Gary Walters, and undergraduate business majors Nam Do, Eric Michael Garza, Enrique Medrano and Justin Stultz.

"It's been six years since my leg was amputated, and for six years I've been searching for a solution to the discomfort that I feel from heat every day wearing a prosthetic," said Gary Walters, senior mechanical engineering major. "This competition allowed for the perfect time and opportunity to create a solution."

During the competition, local academic, business and entrepreneurial experts judge the teams on their technology, business plan and presentation. In all, 10 student teams competed for $100,000 in cash and business-related services.

"What made this group unique is that they were so competitive with one another," said Anita Leffel, UTSA entrepreneurship professor and associate director of CITE. "They really learned from each other and fed off each others' energy and motivation to make their companies better and better leading up to this competition. I'm proud of all of them."

Established in 2007 and held semi-annually, the $100K Student Technology Venture Competition at UTSA offers the largest award of all undergraduate business planning competitions in the nation. It offers UTSA's undergraduate senior business and engineering students the opportunity to build a technology, patent it, create a business and launch it in a rigorous incubator program.

Winners receive $100,000 in cash and business-related services including consulting, marketing and legal services, office space and other benefits.

The UTSA CITE $100,000 Student Technology Venture Competition is sponsored by the Texas Research & Technology Foundation, Cox | Smith, Rackspace, the San Antonio Technology Center and Startech, and is supported by the UTSA College of Business, College of Engineering and Office of the Vice President for Research.

For more information, visit the UTSA Center for Innovation and Technology Entrepreneurship website.

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Spring 2013 CITE $100K Student Technology Venture Competition teams

  • Artemis Care, developed an indoor tracking system called Apollo's Eye that safeguards special needs individuals while respecting their freedom and privacy
  • Circa-Invention, created a machine that launches Frisbees and tennis balls with a touch of a button, designed to help children and others develop hand-eye coordination
  • Cyclosa, invented a gear shifter that works on both chain and belt-driven bicycles that is lighter, quieter, stronger, more efficient and requires less maintenance than traditional shifters
  • ELD Energy Loss Detection Software, detects energy leaks in a building and determines the fiscal losses caused by these leaks, also will cost out the building improvements necessary to get rid of these problems
  • Jack N' Slide, wheelchair accessory that aids patients in wheelchair-to-bed transfers, product replaces the canvas seat of a wheelchair with a mechanical lift seat that easily bolts to the frame of a standard wheelchair
  • Leto Solutions, developed the Aquilonix, a thermoelectric cooling system that adds comfort and improves hygiene for prostheses users to create a cooled environment in the socket portion of a prosthesis, while dissipating heat from the area
  • PLaCR I.T., provides a fast, accurate and easily repeated method of centering a gamma radiation source for small-batch Non-Destructive Testing (NDT) and inspection of pipe welds in the 36-60-inch diameter range
  • Reddo Communication System, created a portable device for translating sign language into voice
  • Smart Car Seat System, developed the NannyPad, a vibrating pad built into a car seat to comfort a child and detect harmful cabin temperature
  • Smart Steer, developed a steering wheel cover that manages the infotainment system of the vehicle without requiring the driver to look away from traffic thus decreasing distractions and unexpected accidents

 

 

Did You Know?

Football standouts make Roadrunner history

For Ashaad Mabry and Triston Wade, football is not just a passing fancy. Both players were part of the UTSA football program almost from the beginning. When UTSA opens the 2015 season Thursday at Arizona, it will be the first time the Roadrunners take the field without them. But Mabry and Wade will still be playing football; their uniforms will just be a different color.

Mabry, a defensive tackle from San Antonio's MacArthur High School, was an honorable mention All-Conference USA selection his final two seasons as a Roadrunner and second among the team's defensive linemen with 49 tackles last year. Wade, a defensive back from Tyler, was the most decorated player in school history. He was a semifinalist for the 2014 Jim Thorpe Award – for the nation's top defensive back – a three-time all-conference honoree and two-year team captain who set a school record of 293 tackles in his career. Both men had outstanding college careers that allowed them to make UTSA history.

Did you know? Mabry and Wade both agreed to terms as undrafted free agents with the New Orleans Saints and Seattle Seahawks, respectively, becoming the first UTSA players to move to the professional ranks.

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