1. 應用Zigbee技術於ABI/TBI血壓量測系統之製作
The implement of ABI/TBI measurement system based on Zigbee technique (PART 3)
應用Zigbee技術於ABI/TBI血壓量測系統之製作
Presenter: Ying-Tsung Shiau
Adviser: Dr. Pei-Jarn Chen
Date: 2010/11/03
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2. Outline Introduction Purpose Papers Review Materials and methods
Preliminary Results
Conclusion
Future works
Reference
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3. Materials and methods System architecture
A: Toe blood pressure monitor
B: Arm blood pressure monitor A B
Power
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4. Materials and methods Ankle-brachial Index
ABI > Noncompressible
ABI Normal
ABI Mild-to-moderate disease
“Accuracy of ankle-brachial index using an automatic blood pressure device to detect peripheral artery disease in preventive medicine”, Archives of Cardiovascular Diseases, Volume 102, Issues 6-7, Pages , June-July 2009
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5. Materials and methods Toe-brachial Index TBI 0.64±0.20 Limbs normal
TBI 0.52±0.20 Claudication in limbs
TBI 0.23±0.19 Limbs with ulcers or ischemic rest pain
“How to Perform a TBI Toe Brachial Index”
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6. Materials and methods Data processing Sphygmomanometer Zigbee Computer
Code
Cut
Transcode
Display
Save data 83 65 66 7A 43 4A 7A 43 4A 83 65 66
16 TO 10
Zigbee
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7. Materials and methods
Database
Master and slave architecture
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8. Materials and methods
Database
Search
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9. Materials and methods
System architecture
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10. Materials and methods Experimental apparatus: Zigbee module (cc2430)
MSRS MS-700AM blood pressure monitor
RAYPRO MS-900KPM
blood pressure monitor
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11. Preliminary Results
Software interface
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12. Preliminary Results
Software interface
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13. Conclusion
The use of automatic blood pressure device for determining ABI
Easy
Quick
Precise in detecting normal or abnormal ratios
The blood pressure monitor is used conveniently and has the characteristics of easy operation, easy accessing and low-cost.
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14. Conclusion
Wireless blood pressure measurement system via Computer and interactive wireless Zigbee module to achieve automatic operation , data receiver and data storage functions
The data collected by the ABI and TBI ratio calculation, can be specified by the user according to draw a graph of the ratio of change
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15. Future works The developing system will be validated
Collection of data
Report Production
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16. Reference
[1]WILLIAM R. HIATT, M.D., “Medical Treatment Of Peripheral Arterual Disease And Claudication“, N Engl J Med, Vol. 344, No. 21 May 24, 2001
[2] “Prevalence of Symptomatic and Asymptomatic Peripheral Arterial Disease and the Value of the Ankle-brachial Index to Stratify Cardiovascular Risk“, European Journal of Vascular and Endovascular Surgery, Volume 38, Issue 3, Pages , September 2009
[3] “Accuracy of ankle-brachial index using an automatic blood pressure device to detect peripheral artery disease in preventive medicine”, Archives of Cardiovascular Diseases, Volume 102, Issues 6-7, Pages , June-July 2009
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17. Thank you for your attention
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