Derby the Dog (Photo : Twitter)
Derby the cybernetic dog born with underdeveloped legs and paws has just received longer 3D-printed prosthetic limbs that allow the canine to stand and sit normally. 3D Systems' original model was a temporary version that caused the Husky to sit down at a lower-than-normal level, but allowed him to walk and run with the prosthetic legs.
The 3D printed limbs were designed by Tara Anderson and her 3D Systems team. Their project's next phase was to develop a prosthetic that would level off the pooch's legs to straighten his back.
Their first attempt known as "the blade" created the appearance that two balloons stuck out of the dog's shoulders, according to Gizmodo. Thus, the developers tried a new design.
The objective was to create a taller prosthetic limb that functioned more like a natural knee. That included it being more flexible.
Researchers had success by using a 3D-printing method called Selective Laser Sintering (SLS). It resulted in nylon prosthetic legs that provided key features.
SLS uses heat to connect tiny particles that form a 3D object, according to Slash Gear. A harness keeps Derby's natural front legs above the prosthetic limbs.
It is unclear how much training was required to teach Derby to use his new legs. However, he will certainly be able to stand tall and sit down better.
Derby's owner Sherry Portanova shared in a 3D Systems video is that the canine is now at the correct height. This allows him to walk in a straight line and sit like a regular dog.
Here is Derby the Dog running with new prosthetics:
