Research on Data Acquisition of Portable Uroflowmeter and Accuracy of Measurement_Journal of Biomedical Engineering

Authors：

 JIANGYaojun , GEBin , YANRongguo , RUANHongyu

Medical Instrumentation and Food Engineering College, University of Shanghai for Science & Technology, Shanghai 200093, China;

Corresponding author：

JIANGYaojun, Email: jiangyaojun_3526@163.com

Keywords：

uroflowmetry; voided volume; measurement accuracy

DOI：

10.7507/1001-5515.20140014

Video：

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This paper presents the preliminary design of data acquisition system of a portable uroflowmeter. The system uses double-hole cantilever pressure sensor. The signal is transferred to ATmega644PA microprogrammed control unit (MCU), converted by A/D (analog to digital) convertor. Then the further data are processed and get the corresponding relationship of weight-time and two curves of urine flow and urinary flow rate. In the measurement accuracy of the device about urine flow, two factors about the placement and height of the data acquisition are analyzed to show the accuracy of the equipment through the Origin 8.0 data analysis software. The design is characterized by low cost and high speed of data collection, real-time, high accuracy.

Citation： JIANGYaojun, GEBin, YANRongguo, RUANHongyu. Research on Data Acquisition of Portable Uroflowmeter and Accuracy of Measurement. Journal of Biomedical Engineering, 2014, 31(1): 69-75. doi: 10.7507/1001-5515.20140014 Copy

1.	吴阶平.吴阶平泌尿外科学[M].济南:山东科学技术出版社,2004:1249-1294.
2.	WALENDZIUK W, IDZKOWSKI A. Portable acquisition system for domiciliary uroflowmetry[J]. Journal of Vibroengineering, 2009, 11(3):592-596.
3.	PORRU D, SCARPA R M, PREZIOSO D, et al. Home and office uroflowmetry for evaluation of LUTS from benign prostatic enlargement[J]. Prostate Cancer Prostatic Dis, 2005, 8(1):45-49.
4.	HAYLEN B T, LAW M G, FRAZER M, et al. Urine flow rates and residual urine volumes in urogynecology patients[J]. Int Urogynecol J Pelvic Floor Dysfunct, 1999, 10(6):378-383.
5.	舒鑫,郭其一.ST7920点阵式液晶显示模块的应用研究和编程[J].液晶与显示,2007,22(2):192-196.
6.	马潮.AVR单片机嵌入式系统原理与应用实践[M].北京:北京航空航天大学出版社,2011:316-330.
7.	孙廷耀.关于如何选用称重传感器的几点建议[J].计量技术,2001(1):53-54.
8.	马建平.传感器原理与应用[M].北京:机械工业出版社,2012:22-40.
9.	王琦.电阻应变片称重传感器的设计[J].木材加工机械,2005(3):20-22.
10.	曹金华,王宜怀.AD转换的动态在线校正技术[J].实验室研究与探索,2008,27(4):44-47.
11.	ADDLA S K, MARRI R R, DAAYANA S L, et al. Avoid cruising on the uroflowmeter:evaluation of cruising artifact on spinning disc flowmeters in an experimental setup[J]. Neurourol Urodyn, 2010, 29(7):1301-1305.
12.	WADA N, WATANABE M, KITA M, et al. Analysis of bladder vascular resistance before and after prostatic surgery in patients with lower urinary tract symptoms suggestive of benign prostatic obstruction[J]. Neurourol Urodyn, 2012, 31(5):659-663.
13.	关志忱,邓小林,张黔.新型移动式家庭电子尿流率仪和Laborie尿流率仪临床检测结果比较[J].北京大学学报:医学版,2011,43(4):616-619.

1. 吴阶平.吴阶平泌尿外科学[M].济南:山东科学技术出版社,2004:1249-1294.
2. WALENDZIUK W, IDZKOWSKI A. Portable acquisition system for domiciliary uroflowmetry[J]. Journal of Vibroengineering, 2009, 11(3):592-596.
3. PORRU D, SCARPA R M, PREZIOSO D, et al. Home and office uroflowmetry for evaluation of LUTS from benign prostatic enlargement[J]. Prostate Cancer Prostatic Dis, 2005, 8(1):45-49.
4. HAYLEN B T, LAW M G, FRAZER M, et al. Urine flow rates and residual urine volumes in urogynecology patients[J]. Int Urogynecol J Pelvic Floor Dysfunct, 1999, 10(6):378-383.
5. 舒鑫,郭其一.ST7920点阵式液晶显示模块的应用研究和编程[J].液晶与显示,2007,22(2):192-196.
6. 马潮.AVR单片机嵌入式系统原理与应用实践[M].北京:北京航空航天大学出版社,2011:316-330.
7. 孙廷耀.关于如何选用称重传感器的几点建议[J].计量技术,2001(1):53-54.
8. 马建平.传感器原理与应用[M].北京:机械工业出版社,2012:22-40.
9. 王琦.电阻应变片称重传感器的设计[J].木材加工机械,2005(3):20-22.
10. 曹金华,王宜怀.AD转换的动态在线校正技术[J].实验室研究与探索,2008,27(4):44-47.
11. ADDLA S K, MARRI R R, DAAYANA S L, et al. Avoid cruising on the uroflowmeter:evaluation of cruising artifact on spinning disc flowmeters in an experimental setup[J]. Neurourol Urodyn, 2010, 29(7):1301-1305.
12. WADA N, WATANABE M, KITA M, et al. Analysis of bladder vascular resistance before and after prostatic surgery in patients with lower urinary tract symptoms suggestive of benign prostatic obstruction[J]. Neurourol Urodyn, 2012, 31(5):659-663.
13. 关志忱,邓小林,张黔.新型移动式家庭电子尿流率仪和Laborie尿流率仪临床检测结果比较[J].北京大学学报:医学版,2011,43(4):616-619.

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