Integrating A Non-invasive Blood Pressure Monitor to the AYUSHMAN testbed

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Integrating A Non-invasive Blood Pressure Monitor
to the AYUSHMAN testbed

• Faculty Advisor
• Sandeep K. S. Gupta
• Associate Professor (CSE)
• Arizona State University
• Undergrad Team
• Tomas A. Velasquez - NIBP Team
• Waleed F. Masoom - NIBP Team
• Mohammad Lootah - Tiny-OS Team
• Koshin Mariano - Tiny-OS Team
• Graduate Mentor
• Valliappan Annamalai

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Project Overview

• Select and integrate with AYUSHMAN testbed a
  Non-Invasive Blood Pressure (NIBP) monitoring
  system that measures
• Systolic Pressure
• Diastolic Pressure
• Arterial Pressure
• Heart Rate
• Broadcast procured data over a wireless network
  to specified remote Host station and PDAs.

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NIBP Device Selection Criteria

• Measures Systolic, Diastolic, and Arterial
  Pressure, and Heart Rate
• Bi-Directional RS-232 Communication
• Meets Medical Standards
• Energy-Efficient
• Motion-Tolerant

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Final NIBP Device Candidates
Advantage Series Module 2.0
MJ-23 CNIBP Module
SunTech
Medwave
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Standards

• AAMI SP10 - 1992
• Association for the Advancement of Medical
  Instrumentation
• EN 60601-1-2-30
• International Standard for EMC
• MIL-STD 810 C, D, and E
• U.S. Department of Defense Signal transmission

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Device Selection Rating
Noninvasive Blood Pressure(NIBP) Noninvasive Blood Pressure(NIBP) Noninvasive Blood Pressure(NIBP) Noninvasive Blood Pressure(NIBP) Noninvasive Blood Pressure(NIBP) Noninvasive Blood Pressure(NIBP)

Selection Criteria MJ23 MJ23 ADVANGE ADVANGE
  Weight Rating Weighted Score Rating Weighted Score
Communication Link 15 5 0.75 5 0.75
Compact 15 3 0.45 3 0.45
Operation Range 10 3 0.3 3 0.3
Alerts 5 3 0.15 3 0.15
Storage Conditions 5 3 0.15 3 0.15
Data Storage 5 3 0.15 3 0.15
Multifunctional 10 3 0.3 3 0.3
Battery Operated 15 0 0 5 0.75
Total Rank 2.75 2.75 3.5 3.5
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The Winner
Advantage Series Module 2.0
SunTech
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Battery Life

• Voltage Use
• The device operates between 6vdc and 14.5vdc. The
  device will not operate when the voltage is below
  5.3vdc. Starting with a voltage of 6vdc the
  device will operate 20 times between battery
  changes, the batteries would sustain the amps
  required, but the voltage would drop to 5.3vdc.
  When changed to 9vdc the last count of successful
  operation was 45 times and counting. The team
  used off the shelf plastic battery holder that
  hold AA cells, with standard snap connection for
  ease of change.

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NIBP Operational Data
START UP CURRENT
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NIBP Operational Data
PUMP OPERATION
VALVE OPERATION
?10 SEC
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MICA2 Motes
Mote Communication (916 MHz, 500 ft.)
PDA
BPControlBase
RS-232 Serial Communication
NIBP Device
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