3D Printing Insider: 3D Printed Cast with Ultrasonic Vibrations Speeds Recovery.
(UberGizmo) A 3D printed prototype cast which not only acts as a regular cast, but also uses ultrasonic vibrations that will help speed up the bone healing time was put together by Turkish student Denis Karasahin. The concept of 3D printed casts and ultrasonic vibrations to help heal bones have been around for a while.
Chez Froggie 