Precision ablating device

摘要

Apparatus for treating abnormal mucosa in an alimentary tract are provided. The apparatus includes an ablation structure configured to be removably coupled to an endoscope and a deflection mechanism adapted to move the ablation structure with respect to the endoscope and toward a tissue surface. WO 2007/061984 PCT/US2006/044964 109 100 101 105 113 FIG. 110 101101 107 101