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为了接触生物电阻抗的医务工作者理解电阻抗的原理,我们编写了一本小册子。生物电阻抗即常说的阻抗血流图或血流图。它是以生物电阻抗技术作为非创伤性探查生物组织中血溶容积等变化的新技术,是电子技术与医学相结合的边缘科学,在生物医学工程的领域中也是一个重要的方面。国外已有四十几年的研究历史,我国起步稍晚,但也已开展了二十几年的研究,由于是无创性探查,越来越受到人们的欢迎。目前这项技术已在全国各地普遍开展。
To understand the principle of electrical impedance for medical workers who come into contact with bioelectrical impedance, we have prepared a booklet. Bioelectrical impedance is often referred to as the impedance blood flow diagram or blood flow diagram. It is based on the bioelectrical impedance technique as a noninvasive technique for exploring changes in hemolysin volume in biological tissue. It is an edge science that integrates electronic technology and medicine and is also an important aspect in the field of biomedical engineering. There have been more than 40 years of research history in foreign countries. Although China started a little later, it has also carried out more than two decades of research. Since it is a non-invasive exploration, it has become more and more popular. At present, this technology has been carried out all over the country.