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目前在紧急情况下抢救心跳骤停的临时起搏途径和方法有下列数种:经皮肤起搏、经胸壁穿刺心腔内电极起搏、经静脉心内膜起搏、经食管起搏等。唯经气管人工心脏起搏国内尚未见报道。本文报道作者自行设计的“起搏气管导管”经气管行人工心脏起搏。通过动物实验及临床试用,达到预期效果,现予介绍。制作与方法利用普通的气管插管,前端装置一固定的小锌片,用一细导线与锌片焊接后,自气管导管管壁中引出。如图1,或在气管导管壁内制作一条隧道,隧道前端开口于气管导管前端。用绝缘的直径0.3
Currently in emergency rescue cardiac arrest temporary pacing methods and methods are the following: transcutaneous pacing, transcatheter thoracic cardiac pacing, intravenous endocardial pacing, transesophageal pacing and so on. Only tracheal artificial cardiac pacing has not been reported in the country. This article reports the author’s own design of “pacing tracheal catheter” tracheal artificial heart pacing. Through animal experiments and clinical trials to achieve the desired effect, is introduced. Production and methods of use of the common endotracheal intubation, the front-end device a fixed small zinc sheet, with a thin wire and zinc sheet welding, leads from the endotracheal tube wall. As shown in Figure 1, or in the endotracheal tube wall to create a tunnel, the front of the tunnel opening in the front end of the trachea. Insulated with a diameter of 0.3