MRI
device · 1977 · Digital age
Imaging based on nuclear magnetic resonance.
What it is made of
- Superconducting magnet — has part. A superconducting magnet.
Principles and materials it uses
- Nuclear magnetic resonance — uses. Nuclear magnetic resonance.
- Computer — uses. Image reconstruction.
- Steel — is made of. The hull is steel.
- Helium — is made of. The magnet is cooled with liquid helium.