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

Heart Exercise AccelerometerRehabilitation Tool

CS 410Orange 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

DavidHardware Specialist

RyanProject Manager

AndrewFinance and Webmaster

SpencerSoftware and Market

NicoleSoftware Specialist

GenerosoSystems Specialist

Experts

Dr. Daniel Garland M.D.President of Pathologist

DepartmentObici Hospital

Suffolk

Mrs. Janet Jackson BSN RNHCMSDM Regulatory Compliance Manager

Amerigroup CorporationVirginia Beach

Overview


• Problem• Customer• Solution• System Overview• Risk and Benefit Analysis• Market and Financial Analysis• Conclusion

Cardiac-patients do not commit to necessary

long-term rehabilitation requirements.


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


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


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


Completing Rehabilitation Saves Lives5 million people are currently living with a heart condition.

Current Rehabilitation System


Heart Exercise AccelerometerRehabilitation Tool

A multi-sensor system with one primary band and multiple optional secondary bands

connected to the primary band via a wireless technology.


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 follow-ups.

• Be non-intrusive and not substantially modify current established rehabilitation process.


H.E.A.R.T. Component Diagram


Device Process Flow


Client Software Output


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.


Modified Rehabilitation System


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.

Incapable• Provide Dr. referral.• Force attendance.• Provide transportation.


Competition


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

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.


Risk Analysis Chart


FDA approvalThis 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 [email protected]

22Old Dominion University - Team Orange H.E.A.R.T. - www.cs410.comFriday, October 31, 2008


$977,421

$434,898

$67,931

$0

$200,000

$400,000

$600,000

$800,000

$1,000,000

$1,200,000

Pro

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Rehabilitation Market Analysis

Large Medium Small

Net Income:Large: >10 millionMedium: 5-10 millionSmall: <5 million

Percent of Industry:Large: 5%Medium: 42%Small: 53%

Estimated cost of Heart Disease in

2008:$156.4 billion

Budget


Two-year Fiscal Analysis


Income Expenditure

Device sales 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 Expenditure

Device sales 3,745,000 Device construction 3,155,000

Operation cost 380,000

3,745,000 3,535,000

Second Year: 210,000 Profit

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.


Team Management


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.

• Dot Project• Team based active

collaboration software.

• Word Press• HTML Templating

Engine.

Tools Utilizing

Documents

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