操作方法:胃镜检查前除常规准备工作外,用橡筋将固定液捆扎成7瓶一束;检查前将活检钳和胃镜消毒后平放于紧靠操作者右侧的清水槽中。固定液瓶束启盖,置水槽平台或距操作位右侧50cm内平腰高的平台上;检查中需活检时右手拇指套入活检钳拇指孔内,小无名指持钳柄,关闭钳头,示、中、拇指 Method of operation: In addition to routine gastroscopy before preparation, with a fixed band of rubber bandage bundled into a 7 bottles; check the biopsy forceps and gastroscope disinfected flat on the right side of the operator close to the water tank. Fixed liquid bottle bundle cover, set the sink platform or from the right side of the operating position 50cm flat waist height platform; check biopsy right thumb into the biopsy forceps hole, the small ring finger holder, close the clamp head, , In, thumb