Four Channel Device for PPG Measurements

被引：0

作者：

Borik, Stefan ^{[1
]}

Cap, Ivo ^{[1
]}

Babusiak, Branko ^{[1
]}

机构：

[1] Univ Zilina, Fac Elect Engn, Dept Electromagnet & Biomed Engn, Zilina, Slovakia

来源：

2015 38TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP) | 2015年

关键词：

analog signal processing; arterial system; microcontroller; photoplethysmography; sensors;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The article deals with the design of four channel device serving for photoplethysmographic measurements. There are described main parts of the device such as analog and digital signal processing part and microcontroller controlled LED drivers. The work includes description of digital data processing algorithm. There is presented design of graphical user interface and device functionality verification. The use of the device for medical purposes is outlined too. Preliminary measurements and data analysis were performed. Within the analysis we correlated second derivative of pulse wave contour with age of measured subjects.

引用

页码：426 / 429

页数：4

共 15 条

[1] Photoplethysmography and its application in clinical physiological measurement [J].

Allen, John .

PHYSIOLOGICAL MEASUREMENT, 2007, 28 (03) :R1-R39

[2]

Baek H. J., 2007, INFORM TECHNOLOGY AP, P70

[3] On the Analysis of Fingertip Photoplethysmogram Signals [J].

Elgendi, Mohamed .

CURRENT CARDIOLOGY REVIEWS, 2012, 8 (01) :14-25

[4]

Future Technology Devices International Ltd, 2010, FT232R USB UART IC D

[5]

Graeme J., 1996, ser. Gain technology

[6]

Microchip Technology Inc, 2008, MCP1825 MCP1825S DAT

[7]

Microchip Technology Inc, 2012, MCP1703A DAT

[8] TOE PULSE-WAVE ANALYSIS IN OBLITERATING ATHEROSCLEROSIS [J].

OLIVA, I ;

ROZTOCIL, K .

ANGIOLOGY, 1983, 34 (09) :610-619

[9]

Padilla J. M., 2006, P COMPUT CARDIOL, P893

[10]

Rayson Technology Co. Ltd, 2005, BLUET MOD BTM 222 DA

← 1 2 →