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- Design and Implementation of Electrical Impedance Tomography System. 电阻抗成像系统的设计和实现。
- Electrical impedance or admittance. 导抗电阻抗或电导纳
- 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。
- 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。
- 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。
- Objective To establish a data acquisition system for multi-frequency electrical impedance tomography(EIT) that can diminish the effect of the dynamic change of tissue impedance. 目的建立一个可减小组织阻抗动态变化影响的多频电阻抗断层成像数据采集系统。
- AIM: To investigate the possibility of the electrical impedance tomography(EIT) used in cardiovascular imaging, and assessing and improving the imaging system. 目的:探讨电阻抗断层成像技术(EIT)在心血管系统成像中的潜在应用价值,同时通过对离体动物器官的成像实验改进已有的成像实验系统。
- An imaging system is described which produces images of the electrical impedance distribution within the body, allowing lung ventilation to be observed. 介绍了一种对人体内电阻抗分布进行成像的医学成像系统,并将其应用于肺通气的观察。
- electrical impedance system 电阻抗系统
- Abstract: A bio-impedance measurement system was designed to monitor non-invasively the electrical impedance change of brain caused by intracranial hematoma, ischaemia and edema. 文章摘要: 设计了一种生物电阻抗测量系统,用于无创测量颅内血肿、水肿引起的电阻抗变化。
- A bio-impedance measurement system was designed to monitor non-invasively the electrical impedance change of brain caused by intracranial hematoma,ischaemia and edema. 设计了一种生物电阻抗测量系统,用于无创测量颅内血肿、水肿引起的电阻抗变化。
- Methods An electrical impedance tomography system working at (1~190) kHz was developed. The measuring precision is better than 0.04% and the imaging speed is faster than 1.25 frames/s. 方法实现了可工作于(1~190)kHz、测量精度优于0.;04%25、成像速度可达1
- With the technique, the CMRR of an electrical impedance tomography (EIT) data acquisition system would be 118dB,when the differential gain of the system is 1000 and the measurement frequency is 50kHz. 应用这种技术,阻抗成象数据采集系统在差分增益为1000时,对50kHz的同频共模干扰的共模抑制比CMRR为118dB。
- 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。