Dual-Wavelength Optoelectronic Sensor for Monitoring Uric Acid Concentration in Dialysate

被引：6
|
作者：
Vasilevsky A.M. [1 ]
Gerasimchuk R.P. [2 ]
Zemchenkov A.Y. [2 ]
Konoplev G.A. [1 ]
Rubinsky A.V. [3 ]
Stepanova O.S. [1 ]
Frorip A.A. [4 ]
机构：
[1] St. Petersburg State Electrotechnical University (LETI), St. Petersburg
[2] Mariinsky City Hospital, St. Petersburg
[3] First Pavlov State Medical University of St. Petersburg, St. Petersburg
[4] LDIAMON AS, Tartu
来源：
Biomedical Engineering | 2015年 / 49卷 / 03期
关键词：
Uric Acid; Hippuric Acid; Spectral Absorption; Uric Acid Concentration; Dual Wavelength;
D O I：
10.1007/s10527-015-9512-z
中图分类号：
学科分类号：
摘要：
Existing methods and instruments for online monitoring of the hemodialysis procedure, a method for determining the concentration of uric acid in dialysate by the level of spectral absorption at two wavelengths in the ultraviolet region of the spectrum, the main characteristics and block diagram of an optoelectronic sensor based on a UV-LED monitoring of the concentration of uric acid in the dialysis line of an “artificial kidney” apparatus, and analysis of results of clinical trials of the developed sensor are described. © 2015, Springer Science+Business Media New York.
引用
收藏
页码：125 / 128
页数：3
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