3 may, 20041 p3c communicator rabia haq justin hollingsworth richard strosahl matthew wong zachary...
TRANSCRIPT
3 May, 2004 1
P3C Communicator
Rabia Haq
Justin Hollingsworth
Richard Strosahl
Matthew Wong
Zachary Young
Prototype Demonstration
3 May, 2004 2
Contents
Problem Solution Prototype Definition Prototype Demonstration Finances Challenges Conclusions
3 May, 2004 3
Problem
Individuals with cardiovascular diseases that are not motivated to continue in a proactive approach to improving their well-being are at a higher risk of having future cardiovascular problems.
3 May, 2004 4
Cardiac Rehabilitation Phases
Phase I Inpatient
Hospital staff will take the patient for a walk
Phase II Outpatient
Patients come into the hospital for monitored exercise
Phase III Maintenance
Patients have to exercise on own Usually joining a gym or recreation center
3 May, 2004 5
Characteristics of the Problem
Cardiovascular Disease (CVD) in America 61.8 Million Americans with a CVD1
945,836 Americans die each year from CVDs1
Patients who participate in Phase III are 20-30% less likely to die as a result of cardiac issues2
Phase III participation generally ranges between 10-20%3
Low rate of Phase III participation generally attributed to lack of motivation and knowledge
1 Heart Disease and Stroke Statistics – 2003 Update, American Heart Association2 ACSM’s Resource Manual for Guidelines for Exercise Testing and Prescription, Third Edition, 2003.
3The American Journal of Cardiology Volume 79, Issue 1 , 1 January 1997
3 May, 2004 6
Stanford Study1
Control Group n = 300
Standard procedures for phase III patients
Assumed normal dropout rates
Experimental Group n = 300
Received phone call from nurse
Higher participation rates
1The American Journal of Cardiology Volume 79, Issue 1 , 1 January 1997
3 May, 2004 7
Characteristics of a Solution
Motivates Individuals to Continue Rehabilitation Monitors Patient’s Blood Pressure and Heart
Rate Alerts User of Bad Readings Check-up Phone Calls to Motivate Those with Bad
Readings From P3C Technician From Patient’s Doctor
Initial Solution CS410 – Phase 0
3 May, 2004 8
Proposed Solution
The P3C Communicator P3C Heart Rate / Blood Pressure Monitor
Captures data with automatic and manual readings
P3C Docking Station Downloads data from the P3C Heart Rate / Blood Pressure Monitor Transmits data to P3C Central Server Displays responses from P3C Central Server
P3C Central Server Analyses user’s blood pressure and heart rate readings Transmits Response to P3C Docking Station
3 May, 2004 9
Analysis Algorithm
Checks Current Values Against Accepted Norms Historical Data from the User
Allows for Personalized Analysis Historical Data May Vary Slightly from Norms Values Outside Historical Data but Inside Norms
Could Indicate Something Wrong
3 May, 2004 10
Prototype Requirements
Omron HEM-637 Captures Needed Data Omron HEM-637IT Connects to Computer
Palm m100 Shows Connection from Remote Device to Computer
Two Personal Computers P3C Docking Station
Download and Transmit Data Display Message
P3C Central Server Analysis and Response
3 May, 2004 11
Prototype Mapping
P3C Communicator
Prototype Product
HR/BP Monitor
PDA
Computer 1 (Client S/W)
Computer 2(Server S/W)
HR/BP Monitor
-
Docking Station
Central Server
3 May, 2004 12
Prototype Demonstration
Capturing Blood Pressure and Heart Rate Transmitting from Remote Device Analyzing Raw Data
7 Cases Live Data Good Data Mediocre Data Bad Data Mixed Data Mixed Data No Account
3 May, 2004 13
Demonstration – Live Test
Volunteer from Audience Take reading Input to PDA Transfer to Client
No Account
Create Account Analyze
3 May, 2004 14
Demonstration – Good Data
User has good data 8 Good Readings
HR BPS BPD
76 115 63
84 117 76
87 120 68
67 130 72
71 132 61
63 119 79
80 137 65
82 125 74
3 May, 2004 15
Demonstration – Mediocre Data
User has all mediocre data 8 Mediocre Readings
HR BPS BPD
100 142 70
97 141 74
94 145 83
59 144 79
93 142 81
91 107 75
95 109 77
57 149 84
3 May, 2004 16
Demonstration – Bad Data
User has all bad data 8 Bad Readings
HR BPS BPD
101 130 70
104 127 74
107 133 83
106 137 79
103 142 81
109 128 75
110 131 77
102 138 84
3 May, 2004 17
Demonstration – Mixed Data - 1
User has mixed data 7 Good Readings 1 Bad Readings
HR BPS BPD
101 115 63
84 117 76
87 120 68
67 130 72
63 132 61
63 119 79
80 137 65
82 125 74
3 May, 2004 18
Demonstration – Mixed Data - 2
User has Mixed Data 7 Mediocre Readings 1 Bad Readings
HR BPS BPD
101 142 84
97 141 88
94 145 89
59 144 81
93 142 83
91 197 57
95 105 59
57 149 86
3 May, 2004 19
Demonstration – No Account
User does not have an account
HR BPS BPD
100 130 70
110 127 74
100 133 83
109 137 79
111 142 81
120 128 75
107 131 77
114 138 84
3 May, 2004 20
Demonstration Conclusions
Can Capture the Data Needed Can Transmit the Data Can Analyze the Data Can Display Status Messages
3 May, 2004 21
Product Development
Construct Docking Station Combine the Parts
Determine Heart Rate / Blood Pressure Monitor to Use Wrist Cuff Arm Cuff Ambulatory Blood Pressure Monitoring (ABPM) Combination of Wrist Cuff and ABPM
3 May, 2004 22
Challenges
Hardware Development Shrinking the Technology
Use Arm Cuff and ABPM instead of Wrist Cuff Accuracy
Must Hold Wrist Cuff Monitor at Heart Level
Bad Analysis False Positives
3 May, 2004 23
Conclusions
Large Market for Product 61.8 Million Americans with a CVD1
Good Benefits of Use 20-30% Less Likely to Die as a Result of Cardiac
Issues2
Our Low Cost, Easy to Use Solution Should Be Developed
1 Heart Disease and Stroke Statistics – 2003 Update, American Heart Association2 ACSM’s Resource Manual for Guidelines for Exercise Testing and Prescription,
Third Edition, 2003.
3 May, 2004 24
P3C Communicator
Rabia Haq
Justin Hollingsworth
Richard Strosahl
Matthew Wong
Zachary Young
Prototype Demonstration
3 May, 2004 25
ACSM’s Resource Manual for Guidelines for Exercise Testing and Prescription, Third Edition, 2003.
American Journal of Cardiology, The. Volume 79, Issue 1 , 1 January 1997
Heart Disease and Stroke Statistics – 2003 Update, American Heart Association
NTIA and ESA, U.S. Department of Commerce, using U.S. Census Bureau Current Population Survey Supplements
NHANES III (1988-94), CDC/NCHS
References
3 May, 2004 26
Cardiovascular Disease Patients Those who have already experienced a CVD
50 % of all heart attacks are recurrent1
70 % of all CHD(coronary heart disease) deaths1
Those with a high risk for future CVD Primary Focus -- Ages 35-60 Deal with Cardiovascular Diseases
Almost 150,000 Americans under 65 die each year from a CVD 1
Increasing percentages of Cardiovascular Diseases
1 Heart Disease and Stroke Statistics – 2003 Update, American Heart Association2 NTIA and ESA, U.S. Department of Commerce, using U.S. Census Bureau Current
Population Survey Supplements
Customer
3 May, 2004 28
Evaluation Plan
Evalutation Per Milestone Reviews per Milestone Review Specifications Implement Next Phase
During Development Phase Thorough Integration Testing
3 May, 2004 29
Management Plan
Monthly Progress Reports Progress to Date Critical Path Analysis Resource Profile
3 May, 2004 30
Cost of Production
Cost of Production
010000002000000300000040000005000000
I II III IIIb
Phase
Do
llars
Per Phase Accumulated
3 May, 2004 31
Estimated Profit
Estimated Profit
010000002000000300000040000005000000
1 2 3
Year of Production
Do
llars
Cost Profit