Safe coronary artery occlusion with a new tourniquet in off-pump bypass grafting.

Arai, Hirokuni; Oi, Keiji; Tanaka, Hiroyuki; Tabuchi, Noriyuki; Sunamori, Makoto · Ann Thorac Surg · 2005

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Abstract

Coronary artery occlusion during off-pump coronary artery bypass grafting may lead to mechanical trauma of the arterial wall. My colleagues and I describe a safe coronary artery occlusion technique in off-pump bypass grafting that uses a new spring-equipped tourniquet, which enables precise adjustment of the least force necessary to occlude the coronary flow. This prevents snare-induced vessel wall damage.

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