…The patient in his sixties had been diagnosed with a rare bone tumour called chondrosarcoma. “Since this cancer does not respond to drugs or radiotherapy, the only option was to remove half of the pelvis,” said Craig Gerrand to Telegraph, a consultant orthopaedic surgeon at Newcastle Upon Tyne Hospitals NHS Trust.
With traditional methods the patient’s pelvis would be replaced by hand-made implants that do not fit perfectly, so Gerrand offered the patient innovative reconstruction using 3D printing. Gerrand and his team scanned the patient’s pelvis allowing them to measure exactly how much bone would be removed. Then the 3D scans were processed and sent to British company Stanmore Implants in Elstree. Specialists at Stanmore Implants used 3D printing to make a bespoke model of a half-pelvis in titanium powder.
The titanium pelvis was coated with a mineral into which the remaining bone could grow. The implant was then robotically inserted into the patient. The surgeon can cut the bone exactly using surgical navigation technology, in which images of the pelvis are uploaded on to a computer to create a model on the screen. Afterwards a standard hip replacement was fitted into the new titanium socket.
Such implants can be made to last longer and have surfaces that mesh better with bone than those manufactured by other methods. The patient is now able to walk with the aid of a stick….
Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!
Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!
The Adafruit Learning System has dozens of great tools to get you well on your way to creating incredible works of engineering, interactive art, and design with your 3D printer! If you’ve made a cool project that combines 3D printing and electronics, be sure to let us know, and we’ll feature it here!
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.