A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 18/14 (2006.01) A61B 18/04 (2006.01)
Patent
CA 2427978
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, microwave radiation, ultrasound, or light energy, which may also be accompanied by improved sensitizer agents.
L'invention porte sur un système de cathéter d'ablation et son procédé d'utilisation présentant d'accéder par endoscopie à des parties de l'oesophage présentant une excroissance non désirée de l'épithélium prismatique. Lesdits systèmes et procédés contrôlent la profondeur des données de l'ablation et utilisent soit le spectre des fréquence RF, soit des UV non ionisants, soit un fluide chaud, soit des microondes, soit des ultrasons, ou de l'énergie lumineuse, éventuellement accompagnés de l'utilisation d'agents sensibilisants.
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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