The invention is an apparatus and method for targeted drug delivery into a living patient using magnetic resonance (MR) imaging. The apparatus and method are useful in delivery to all types of living tissue and uses MR Imaging to track the location of drug delivery and estimating the rate of drug delivery....http://www.google.com/patents/US6026316?utm_source=gb-gplus-sharePatent US6026316 - Method and apparatus for use with MR imaging