Methods and apparatus for delivering precise amounts of fluid under pressure into cardiac tissue for the purpose of facilitating ablation of the tissue along a desired lesion line. One method injects fluid under pressure through a discharge orifice in a needle-less injection device. The injected fluid...http://www.google.es/patents/US7975703?utm_source=gb-gplus-sharePatente US7975703 - Device and method for needle-less interstitial injection of fluid for ablation of cardiac tissue
Device and method for needle-less interstitial injection of fluid for ...
