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- retropenitoneal pneumography 腹膜后充气造影(术)
- Conclusion The dual-frequency pneumography and adaptive filter is practicable in respiration monitoring for reducing motion artifacts. 低频与高频呼吸阻抗信号的比值K随着运动强度的增加而增大。
- Objective To study the application of dual-frequency impedance pneumography and adaptive filter for reducing motion artifacts in respiration monitoring. 目的对应用双频率阻抗测试和自适应处理技术相结合的方法消除呼吸阻抗测量中的运动干扰问题进行一些探索性的研究。
- Objective To evaluate the clinical capability of regional electric impedance pneumography and scintigraphy in measurement of pulmonary perfusion and ventilation. 摘要目的本研究将区域阻抗法测得的血流灌注及肺通气分布变化,与放射性核素肺显像的方法进行比较,探讨肺区域阻抗方法的临床价值。
- Abstract: Objective To study the application of dual-frequency impedance pneumography and adaptive filter for reducing motion artifacts in respiration monitoring. 文摘:目的对应用双频率阻抗测试和自适应处理技术相结合的方法消除呼吸阻抗测量中的运动干扰问题进行一些探索性的研究。
- Methods Thirty-two patients with different respiratory diseases underwent regional electric impedance pneumography and scintigraphy, the pulmonary perfusion and ventilation were obtained and recorded. 方法测定对象为32例患有不同肺部疾病的患者,采用肺区域阻抗法和放射性核素显像法,分别测定患者的肺血流灌注及肺通气的分布。
- regional electric impedance pneumography 区域阻抗法
- Keywords regional electric impedance pneumography;scintigraphy;pulmonary perfusion;pulmonary ventilation; 区域阻抗法;放射性核素显像;肺血流灌注;肺通气;
- Clinical evaluation of regional electric impedance pneumography and scintigraphy in measurement of pulmonary perfusion and ventilation 区域阻抗法与放射性核素显像用于肺血流灌注及肺通气的测定
- Keywords Admittance pneumography;Admittance cardiography;Radionuclide ventriculography;Left ventricular diastolic function;Diagnosis; 肺导纳血流图;心导纳血流图;核素心室造影;左室舒张功能;诊断;
- retropenitoneal 腹膜后的
- complete pneumography 完全性气脑造影
- pneumography of bladder 膀胱充气造影[术]
- pneumography of knee join 膝关节注气造影术
- Pneumography of retroperitoneum 腹膜后腔充气造影[术]
- screening scrotum pneumography 阴囊充气造影(术)
- pelvic pneumography 盆腔充气造影术
- perirenal pneumography 肾周充气造影术
- extroperitoneal pneumography 腹膜外气造膜(术)
- impedance pneumography 阻抗充气造影术, 阻抗呼吸描记法