动脉内测压的持续冲洗装置及应用李小波孙金根杨国泰郭亚莉动脉内测压可连续、准确、及时地观测动脉内收缩压、舒张压、平均压及压力波形曲线的变化，是监测动脉压的重要手段，动脉内测压的维持方法，多采用间断肝素液冲洗维持动脉内套管通畅，但此方法需定期反复推注肝素... Intra-arterial pressure continuous irrigation device and its application LI Bo, SUN Jingen, YANG Guotai, GUO Yali Intra-arterial pressure can continuously, accurately and timely observe changes in intra-arterial systolic pressure, diastolic pressure, mean pressure and pressure waveform, which is important for monitoring arterial pressure. Means to maintain the method of intraarterial pressure measurement, the use of intermittent heparin solution to maintain intra-arterial tube patency, but this method requires regular repeated injection of heparin ...