Checking the engine

Complete right femur

HFValid Pat001

Patient: HFValid Pat001
Modality: CT · University of Bologna
Source: Aldieri et al. (2025) · CC BY 4.0

Femur · finite element analysis

Loading the complete femur

Loading solved bone mesh…

Cut-away slices the bone facing you; scroll to zoom into the cut face.

In plain words

Explaining the femur's results in plain words…

All numbers and method

Live engine run

Solving

On each visit this page sends sample_bone.nii.gz, a small synthetic test volume (not the femur), to the RainbowBone API and shows what comes back.

Input file: sample_bone.nii.gz
API: rainbone.health
Saved runs: checking…

The API maps CT values to stiffness with a simple linear rule and places the supports and the load by the scan's extent, not by anatomy. Assumed material, no clinical validation. Not a medical device.

Rainbone is a research prototype. Simulations use assumed material properties and are not validated for clinical diagnosis or treatment decisions.