A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 18/14 (2006.01)
Patent
CA 2388861
An ablation catheter system and method of use is provided to endoscopically access portions of the human esophagus experiencing undesired growth of columnar epithelium. The ablation catheter system and method includes controlled depth of ablation features and use of either radio frequency spectrum, non-ionizing ultraviolet radiation, warm fluid or microwave radiation, which may also be accompanied by improved sensitizer agents.
L'invention concerne un système de cathéter d'ablation et un procédé d'utilisation permettant d'accéder, de manière endoscopique, à des parties de l'oesophage humain souffrant d'une croissance indésirable de l'épithélium cylindro-cubique. Le système et le procédé de cathéter d'ablation permettent aussi de contrôler la profondeur des caractéristiques de l'ablation et l'utilisation, de spectre des radiofréquences, de rayonnements ultraviolets non-ionisants, de fluide chaud ou de rayonnements micro-ondes pouvant également être associés à des agents sensibilisateurs améliorés.
Ganz Robert A.
Stern Roger A.
Zelickson Brian D.
Barrx Medical Inc.
Ganz Robert A.
Smart & Biggar
Stern Roger A.
Zelickson Brian D.
LandOfFree
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