3D printer in Logan helps build customized AT, gets its own specialized home

Bryce Hampton with Dan O'Crowley, in front of the housing they created for the
3D printer.

LOGAN--The Utah Assistive Technology Program in Logan has added a 3D printer to its fabrication lab. It gives our staff yet another way to customize assistive technology to meet the specific needs of clients. 

For example, it helped a boy who struggled with motor control in his right leg to ride his bike, after UATP employees Brandon Griffin helped design a pedal that solved the problem of a foot that kept sliding off the pedal.

The boy really likes riding his bike (he calls it his motorcycle).

Brandon Griffin came to UATP Logan after working
in the Uintah Basin location.

Griffin was able to print a pedal that kept the foot from sliding. That bit of custom-made AT was also “low profile;” it wasn’t clunky or noticeably different from the pedals of other boys’ bikes. “It seemed to work really well, and he was very excited to have his ‘motorcycle’ back,” Griffen said.

But as it turned out, UATP’s powerful new customization tool needed some adjustments of its own. When the UATP technicians used material that is able to withstand higher temperatures and higher stress, they were having trouble, especially if the print was more than a half-inch tall.

That material—called ABS plastic—needed to be kept at a warmer, more constant temperature than the air around it could provide. So technician Dan O’Crowley worked on it with Bryce Hampton, an intern who came to UATP via the Aggies Elevated program.

 A 3D printed pedal, customized for the boy
who will use it.

Rather than heat up the room where the printer was, they decided to trap the heat the machine created by building a box around it. It could hold in the heat the printer created, maintaining a more constant temperature.

Some other requirements: it had to be lightweight and inexpensive, so that it could be replaced easily and wouldn’t damage the printer if it was bumped. They settled on an old UATP standby—tri-wall cardboard—and added in some plexiglass windows so they could observe the print in progress.

They also needed two doors, but were momentarily stumped on how to add hinges to their tri-wall design. “Bryce came up with the idea of just cutting through the tri-wall except for that last layer,” O’Crowley said.

The result: UATP’s powerful tool now has a home within a home. ABS prints turn out better. AT lab technicians continue to beef up their printing skills. And assistive technology in Utah takes another big step into the future.

UATP classifieds: helping Utahns access affordable AT statewide

Do you have a gently used device to sell or give away? Do you need a gently used device? The Utah Assistive Technology Program announces the UATP Classifieds: our newest comprehensive means of helping Utahns access the equipment they need, regardless of where they live in the state.

The new online service connects device sellers and donors directly to people who need technology to be more independent.

Examples of equipment that can be advertised include mobility equipment, adapted vans, environmental adaptions, technology to aid with communication or learning, daily living, adapted computer technology and much more.

Sellers and donors can use the service to ensure their equipment can help someone else, once it is no longer needed.

To use the service, register online for UATP Classifieds. You can then search available devices or post a device of your own. Devices are searchable by device type (mobility or daily living, for example) and by list type (free, priced, priced or best offer).

Items posted will be subject to review before they can be viewed publicly. UATP provides a place for buyers, sellers, donors and recipients to meet, but UATP is a third party that is not involved in the exchange, liability or monetary transaction of devices on the site.

You can always find a link to the UATP Classifieds on the UATP website homepage. Just visit the page, scroll down and hit the "access UATP classifieds" button.