ZKT2-1智能化双道阻抗导纳测量仪  

ZKT2-1 Intelligence double-channel plethysmograph

作　　者：池学东[1] 崔云莉[1] 王慧艳[1] 林国京[1] 任超世[1] 罗致诚[1] 

机构地区：[1]中国医学科学院生物医学工程研究所

出　　处：《医疗卫生装备》1996年第5期30-31,共2页Chinese Medical Equipment Journal

摘　　要：本文介绍一种新型的双道阻抗、导纳两用阻抗图仪。仪器采用液晶显示屏并可外接打印机输出测量结果,具有比现行阻抗图仪更宽的动态范围和更高的测量精度。不但能测量胸阻抗图,还能测量脑、肺、肝、肾和肢体阻抗图。更重要的是可以对人体任意两个部位同时、独立地进行阻抗图测量而不发生电流源的相互干扰。A new double Channel plethysmograph with liquid crystal display has been developed. The plethysmograph measures both impedance and immittance of body with high accuracy and wide measuring region than current plethysmograph. It can be used to measure not only impedance of the thorax, but also the impedance of brain, lung, liver, kidney and leg. Furthermore, two positions of the body can be measured synchronously and independently without mutual inference of the current sources.

关 键 词：生物阻抗测量 生物导纳测量 阻抗测量仪 

分 类 号：R448[医药卫生—诊断学] R197.39[医药卫生—临床医学]