Ossa⁺ Composite™ Bone, by calibration.
Our own material, developed over years under the guidance of expert surgeons — so practice models finally drill, feel and sound like the real bone. Safe, consistent, and made entirely in-house.
Feedback you can’t just print.
Most simulation models are 3D printed with plastic. Prints get the shape right — but the moment a drill touches them, they powder melts, in ways bone never would. Surgeons feels the difference immediately.
So we took the harder road: developing our own bone like material. .Ossa⁺ Composite™ Bone is then 3D printed based on CT scan. for anatomical details followed by hand crafting precise finer details. upon drilling. bone behaves similar to real bone., bone dust, Sound drilling, drilling feel, bone dust wash away under suction. — the push-back that changes as you drill deeper, the pitch of the burr, the way bone dust washes away under suction.
And once cured, it is completely stable and safe — no tissue, no infection risk, nothing to refrigerate. Drill it in any room, any time.
“Realistic procedural feedback in a safe, repeatable training environment.”
That is the entire design brief of Ossa⁺ Composite™ — and every batch is manufactured against it.
Six properties, engineered and tested.
These are not marketing adjectives — they are the axes our material development is calibrated against.
Progressive drill resistance
The drill pushes back differently as you pass from hard outer bone into the aircells beneath — teaching your hands exactly how much pressure is right.
Burr vibration feedback
You feel the same gentle hum in your fingers that you would in theatre — the early warning that the bone is changing under your burr.
Realistic tactile response
Press, probe and dissect — thin bone flexes and gives the way it should, including over the structures you must never harm.
Authentic cutting acoustics
Experienced surgeons drill by sound as much as by sight. Here, the pitch changes as you approach a thin plate of bone — just as it does in the OR.
Controlled fracture behaviour
Make a mistake, and it looks and feels like a mistake. That is how judgement safely is learned on the bench.
Natural debris response
Bone dust forms and clears under irrigation and suction . exactly as you'd expect — so you learn to keep a clean field while you work.
Developed with surgeons. Manufactured in-house.
Everything happens under one roof in house— the chemistry, the printing, the finishing. Every model is shaped with practising ENT surgeons and improved after every workshop, one piece of honest feedback at a time.