A pilot study on an electromagnetic tracking system using tunneling magnetoresistance (TMR) sensors applicable to a 4F catheter (1.4 mm in diameter).

Rina NaganoKazuaki HaraEtsuko KobayashiTakashi OhyaIchiro Sakuma

Published in: International journal of computer assisted radiology and surgery (2022)

The position and orientation errors varied with frequency owing to the induced electromotive force. We should consider the effect of electromotive force on TMR sensor assemblies caused by alternating magnetic fields. An EMT system using TMR sensors was validated, although room for further improvement was identified.

Keyphrases

single molecule
low cost
high glucose
diabetic rats
epithelial mesenchymal transition
high frequency
patient safety
molecularly imprinted
drug induced
ultrasound guided
endothelial cells
emergency department
oxidative stress
high resolution
electronic health record