Development of Radiofrequency Ablation Generator and Balloon-Based Catheter for Microendoluminal Thin-Layer Ablation Therapy Using the Rat Duodenum as a Model of Low-Impedance Tissue

Figure 6

(a) Endoscopic evaluation of RFA effect; (b) a direct endoluminal image of ablated mucosa (white arrow).

(a)

(b)