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《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:

1999年第2期

页码:

80-82

栏目:

论著

出版日期:

1999-03-01

文章信息/Info

Title:

The measurement method of the complex impedance spectrometry of the blood

作者:

付 峰¹　臧益民¹　董秀珍²　王跃民¹　魏 岚³

第四军医大学　1生理学教研室　2生物医学工程系　西安710032　3新疆军区驻乌鲁木齐铁路局军代处

Author(s):

Fu Feng1 ;  Zang Yimin1;  Dong Xiuzhen2;  Wang Yaomin1; Wei Lan3

Fourth Military Medical University, Xi′an 710032

关键词:

电阻抗　频率响应　血液

Keywords:

impedance 　frequency response 　blood

分类号:

-

DOI:

-

文献标识码:

-

摘要:

本研究构造了用于测量血液复电阻抗频率特性的测量系统, 测量了不同压积的血液复电阻抗频率特性,并根据频率响应分析方法对测量结果进行了分析、讨论。本研究为生物复阻抗测量提供一种方法。

Abstract:

A measurement system of the complex impedance spectrometry of the blood was developed, by which different haematocrit blood were measured to get their complex impedance spectrometry.And the preliminary results were analyzed and discussed by using the Frequency Response Analyze (FRA)method.

参考文献/References

［1］Siconolfi SF.Assessing total body and extracellular water from bioelectrical response spectroscopy, J Appl Physiol, 1997; 82(2) : 704.

［2］Griffiths H.Tissue spectroscopy with electrical impedance tomography: computer simulations.IEEE Trans Biomed Eng ,1995; 42 (9) : 948.

［3］McAdams ET, Jossinet J.Tissue impedance: a historical overview.Physiol Meas, 1995; 16:A1.

［4］Osypka M , Gersing E. Tissue impedance spectra and the appropriate frequency for EIT. Physiol Meas, 1995; 16:A49.

备注/Memo

备注/Memo:

(收稿1999-02-02)X国家自然科学基金资助项目NO.39870217

常用功能

更新日期/Last Update: 1999-03-01