A multipurpose catheter apparatus for microwave aided balloon angioplasty includes a balloon capable of being filled with a lossy dielectric liquid, and bearing a metallization pattern. The catheter includes an electromagnetic transmission line. Radio frequency energy applied to the proximal end of the...http://www.google.es/patents/US5129396?utm_source=gb-gplus-sharePatente US5129396 - Microwave aided balloon angioplasty with lumen measurement
Microwave aided balloon angioplasty with lumen measurement
