Patent ID: 8343095
Filing Date: 2013-01-01
Classification: A61B

Abstract:
1. A thermochemical ablation system, comprising: a percutaneous fluid delivery cannula comprising first and second lumens extending from a proximal portion to a distal portion, the distal portion comprising a first side port in fluid communication with at least the first lumen and a second side port in fluid communication with at least the second lumen; a first reservoir that contains a first thermochemical ablation reagent so as to communicate the first thermochemical ablation reagent through the first lumen to the distal portion of the percutaneous fluid delivery cannula, at least a portion of the first thermochemical ablation reagent being deliverable out of the first side port; and a second reservoir that contains a second thermochemical ablation reagent so as to communicate the second thermochemical ablation reagent through the second lumen to the distal portion of the percutaneous fluid delivery cannula, at least a portion of the second thermochemical ablation reagent being deliverable out of the second side port to provide simultaneous radial dispersion and mixing of the first and second thermochemical ablation reagents at the distal portion.