Omar J Vakharia

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BACKGROUND Few data inform decisions on the optimal bipolar electrocoagulation (BPEC) technique. OBJECTIVES To assess how technical factors influence energy delivery and coagulation. DESIGN Prospective, randomized study in experimental models: meat, live pig mesenteric arteries. INTERVENTIONS Standard and prototype BPEC probes were applied at varying(More)
BACKGROUND Current devices for hemostasis in flexible endoscopy are inferior to methods used during open or laparoscopic surgery and might be ineffective for natural orifice transluminal endoscopic surgery. OBJECTIVE To compare new flexible bipolar forceps (FBF), designed principally for natural orifice transluminal endoscopic surgery, with laparoscopic(More)
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