肺动脉漂浮导管，也称Swan—Ganz导管，1970年由Swan和Ganz首先研制成顶端带有气囊的导管，临床常用于各种复杂的心血管疾病诊断、指导临床治疗。
方法：19例感染性休克患者在抢救中接受肺动脉漂浮导管的临床监测，将其结果与病人的转归进行对照分析。
Methods: Hemodynamics were monitored by means of SwanGanz catheter during intensive treatment in 19 patients with septic shock.
漂浮导管和桡动脉导管用于监测心输出量，肺动脉压和动脉血压。
Swan-Ganz catheter and radial artery catheter were used to monitor the cardiac output, pulmonary arterial pressure, and arterial blood pressure.
主要叙述了利用漂浮导管检测系统检测心输出量并直接测量中心静脉压、肺动脉楔入压的硬件、接口设计原理。
This Paper mainly presents the principle of hardware and interface of the detecting system, this system is used to detect cardiac output, central venous pressure, pulmonary artery pressure directly.
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