MICROBUBBLE CONSTRUCT FOR SENSITIVITY ENHANCED MR MANOMETRY

摘要

The present invention provides microbubbles for sensitivity enhanced manometry, and more particularly the present invention relates to a magnetic resonance manometry method for measuring intravascular or intracardiac pressure using microbubbl es of high magnetic susceptibility. The invention provides a microbubble for sensitivit y enhanced magnetic resonance manometry, comprising a lipid shell having a high magneti c susceptibility. In one aspect the microbubble for sensitivity enhanced magnetic resonance manometry, comprising a lipid shell including magnetic nanoparticles having high dipole moments embedded therein.