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- Electrical impedance or admittance. 导抗电阻抗或电导纳
- 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。
- Electrical impedance tomography (EIT) is a new imaging technology. 阻抗成像(EIT)是一种全新的医学成像技术。
- Electric impedance tomography enables non-invasive, real-time and dynamic monitoring of structures and functions of human organ and tissue under sports. 电阻抗断层图像技术为无创、实时、动态地监测运动人体器官与组织的结构和功能提供了可行性。
- Design and Implementation of Electrical Impedance Tomography System. 电阻抗成像系统的设计和实现。
- 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。
- Methods: 80 patients were treated by stereotactic technique connect with CT、microelectrode and electric impedance methods with bilateral multiple nuclei lesion by radio-frequency thermocoagulation. 方法:在立体定向基础上,应用CT、电阻值和微电极电生理进行核团定位,对80例难治性精神病患者,采用杏仁核、内侧隔区、扣带回等多靶点组合射频热凝治疗。
- A design of Magnetic resonance electrical impedance tomography( MREIT) system is presented. 介绍了磁共振电阻抗成像系统设计。
- Objective To evaluate how skull exert influence on brain electrical impedance tomography(EIT). 目的评估低电导率的颅骨对人脑阻抗成像的影响。
- Electrical impedance tomography(EIT)is a novel imaging technology for medical measurements and monitoring. 电阻抗断层成像(EIT)是一种全新的医学成像和图像监护技术。
- Pertaining to elements of electrical impedance concentrated in discrete units rather than being distributed over transmission lines or through space. 用于修饰或说明电子元件,其电阻抗集中在各个分立的器件中,而不是分布在整个传输线路上或按空间分布的。
- AIM To build a brain bioelectrical impedance model and implement Simulating studies of forward problem of electrical impedance tomography in the brain. 目的建立大脑的生物电阻抗模型,仿真研究生物电阻抗脑断层成像正向问题。
- A thick recast Nafion film was the electrolyte.The sensor was characterized by Electrical Impedance Spectroscopy (EIS) and Cyclic Voltammetry (CV). 第二阶段则是创新概念的实验研究,包含平面式电极设计的氧化铝基材、矽基材两种元件的实验探讨。
- Objective To study the image processing methods of electrical impedance tomography(EIT) in order to improve the display quality. 目的:研究电阻抗断层成像的图像处理方法,改善图像显示效果。
- Results The original blocky images of electrical impedance tomography by the triangle elements can be transformed into smoothing images. 结果:原始的按三角形单元分块显示的电阻抗断层成像的图像,可转换为光滑的图像。
- Development of microbe electric impedance sensor 微生物电阻抗传感器的研制
- Objective To build finite-element models of cerebral hemorrhage on which a simulation study of electrical impedance tomography (EIT) is based. 摘要目的:建立脑出血有限元模型,对其进行电阻抗断层成像仿真研究。
- Impedance aggregometry measures the change in electrical impedance between two electrodes when platelets are aggregated by an agonist. 阻抗法血小板聚集试验是测定置于激活剂诱导聚集的血小板悬液两侧电极间的阻抗。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- The nonlinearity in the electrical impedance tomography (EIT) system has been studied based on the graph method and the uniform design method. 基于图方法与均匀设计方法,分析了电阻抗层析成像系统中的非线性特性。