Heart Exercise Accelerometer
Rehabilitation Tool
CS 410
Orange Team
October 22, 2008
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
1
Team Information
Professor. Brunelle
Ryan
Project Manager
Andrew
Finance and
Webmaster
Experts
Spencer
Software and Market
Nicole
David
Generoso
Software Specialist
Hardware Specialist
Systems Specialist
Friday, October 31, 2008
Dr. Daniel Garland M.D.
President of Pathologist
Department
Obici Hospital
Suffolk
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
Mrs. Janet Jackson BSN RN
HCMSDM Regulatory
Compliance Manager
Amerigroup Corporation
Virginia Beach
2
Overview
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Problem
Customer
Solution
System Overview
Risk and Benefit Analysis
Market and Financial Analysis
Conclusion
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
3
Cardiac-patients do not
commit to necessary
long-term rehabilitation
requirements.
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
4
Rehabilitation Requirements
Short Term Goals:
• Medical evaluation to determine appropriate
exercise goals and procedures.
• Exercise: FITT
– Frequency: 3 – 5 times a week.
– Intensity: Target heart rate
– Time: 30 – 60 min per session
– Type: Aerobic
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
5
Rehabilitation Requirements
Long Term Goals:
• Lifestyle Education:
– Increase involvement in rehabilitation process
– Illustrate concrete benefits of lifestyle change
• Support:
– Provide accountability and control of exercise
regimen
– Provide feedback on progress
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
6
Benefits of Completing
Rehabilitation
Lifestyle Changes for patient:
• Increased Involvement:
• Education on concrete benefits of managing their
own long term rehabilitation
• Accountable for choices they make
• Improve Quality of Life:
• Increased Heart Strength and Mobility
• Lower Blood Pressure, Cholesterol, and BMI
• Decreased emotional stress, depression, and
anxiety
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
7
Completing Rehabilitation Saves Lives
5 million people are currently living with a heart condition.
Morbidity Absent Rehabilitation
Survival Absent
Rehabilitation
17%
Morbidity Absent
Rehabilitation
63%
Completed
Rehabilitation
20%
Current Rehabilitation System
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
9
Heart Exercise Accelerometer
Rehabilitation Tool
A multi-sensor system with one
primary band and multiple
optional secondary bands
connected to the primary band
via a wireless technology.
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
10
H.E.A.R.T.
The solution will:
• Contain mechanics to monitor and record
patients’ heart rate, exercise type, intensity, and
duration each time they exercise.
• Reinforce positive progress with reports and
analysis of future potential benefits.
• Be utilized during rehabilitation patient followups.
• Be non-intrusive and not substantially modify
current established rehabilitation process.
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
11
H.E.A.R.T. Component Diagram
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
12
Device Process Flow
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
13
Client Software Output
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
14
H.E.A.R.T. Effects
The patient will:
• Develop and maintain positive long-term
lifestyle changes for activity as recommended
by the rehabilitation specialists.
• Be involved in managing their rehabilitation
through feedback on progress.
• Be educated and accountable for their long
term exercise and rehabilitation regimen.
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
15
Modified Rehabilitation System
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
16
Capabilities of H.E.A.R.T.
Capable
• Involve the patient.
• Illustrate concrete benefits
through feedback on
progress.
• Provide historical data on
exercise and heart rate
progress.
• Offer immediate alerts.
• Extensible to other exercise
applications.
Friday, October 31, 2008
Incapable
• Provide Dr. referral.
• Force attendance.
• Provide transportation.
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
17
Competition
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
18
Existing Technology Utilized
Technology
Min
Mean
Max
Heart Sensor
$5
$20
$50
Accelerometer
$20
$25
$55
Battery
$10
$10
$20
CPU
$10
$14
$19
RAM
$1.63
$3.27
$5.12
USB
$0.19
$0.19
$0.19
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
19
New Technology Required
• The client software for the cardiac
rehabilitation specialists and patients will
need to be developed.
• The circuitry and firmware/micro operating
system has to be created.
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
20
Risk Analysis Chart
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
21
FDA approval
This is in response to your email below to the U.S. Food and Drug Administration (FDA) requesting
information on a medical product.
If this product makes a medical claim, then it would be considered a medical device.
For more information on what a manufacturer of a device must do to get a medical device cleared by the
FDA for marketing, please visit our Device Advice web site at http://www.fda.gov/cdrh/devadvice/
Please feel free to email me back directly if you have any further questions. Good luck with your project.
Sincerely,
Bonnie J. Alderton
Consumer Staff
Division of Small Manufacturers,
International and Consumer Assistance
Center for Devices and Radiological Health
U.S. Food and Drug Administration
bonnie.alderton@fda.hhs.gov
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
22
$1,200,000
Rehabilitation Market
Analysis
$1,000,000
$977,421
Percent of Industry:
Large: 5%
Medium: 42%
Small: 53%
$800,000
Profit in Dollars
Net Income:
Large: >10 million
Medium: 5-10 million
Small: <5 million
$600,000
Estimated cost of
Heart Disease in
2008:
$156.4 billion
$434,898
$400,000
$200,000
$67,931
$0
Large
Friday, October 31, 2008
Medium
Small
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
23
Budget
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
24
Two-year Fiscal Analysis
Income
Device sales
Expenditure
3,745,000
Device construction
3,155,000
Initial investment
500,000
Operation cost
380,000
3,745,000
4,035,000
First Year: 290,000 Loss
Income
Device sales
Expenditure
3,745,000
Device construction
3,155,000
Operation cost
380,000
3,745,000
3,535,000
Second Year: 210,000 Profit
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
25
H.E.A.R.T. Benefits
• Patient involvement in rehabilitation
leading to positive long term lifestyle
changes and a longer, healthier life.
• Reduced insurance premiums due to
decreased hospitalization.
• Minimal impact on currently established
rehabilitation procedures.
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
26
Team Management
Tools Utilizing
• Dot Project
•
Team based active
collaboration
software.
• Word Press
•
HTML Templating
Engine.
Our primary tool for team coordination is Dot Project. This tool allows us to
collaborate online and assign tasks to each other. It also contains a forum
and allows us to maintain a versioned file repository.
We meet every Thursday at 6pm, and as needed.
Friday, October 31, 2008
Old Dominion University - Team Orange
H.E.A.R.T. - www.cs410.com
27