Raiders for 3D Technology
Programs
Raiders for 3D Technology is a student run club at Texas Tech University focused on exploring solutions to medical issues through 3D printing. Through design competitions, affiliated CAD seminars, community outreach preparation and modified hand prosthetics, R3T has allowed students to get involved with the community and provide life changing solutions to various individuals.
Our Goal
Raiders in 3D Technology is a student run club at Texas Tech University focused on exploring solutions to medical issues through 3D printing. Partnered with Enable, R3T uses existing 3D hand prosthetics and modifies them to fill the needs of our clients. As a hub in West Texas, we provide a low cost prosthetic limb that will enhance the experience for a person in need.
Scanning and Preparation
In order to get the best fit for our client, we create a 3D model of their arm using an iPad with a motion camera. This allows us to make custom fitted parts and get an idea of the sizing for the prosthetic hand.
Measuring and Modifications
Through feedback from our client, we create modifications to meet their desires and an more personal product. We create custom parts around our 3D scan to create the perfect fit. We also follow a theme requested by the client. From the Flash to Iron man, we are able to draw inspiration and create a unique and personal product.
Starting with a standard part, we can make changes to both the shape and pattern to create a more personal product.
Assembly
Using 3D printing we can create custom and affordable prosthetic hands. Each consist of a variety of parts, wires, and cushioning foam.
Fingertip Pin x4
Long Knuckle
Finger Phalanges x4
Short Fingertip x2
Long Fingertip x2
Thumb Knuckle
Thumb Tip Pin
Thumb Phalange
Thumb Tip
Wrist Cap x2
Thumb Tensioner Pin
Wrist Gauntlet
Gripper Box
Wrist Pin x2
Swivel Pin
Right Hand
Short Knuckle x2
Palm (Hidden)
Fitting and Final Product
After finishing the hand, we provide a fitting to make sure everything works the way our client wants it to and set them up with a tutorial on how to use it. Since most of our clients are children, we make the hand a little oversized so that they can grow into it, eliminating the need for a new one until repair.
