Heart Exercise Accelerometer Rehabilitation Tool

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Heart Exercise Accelerometer Rehabilitation Tool

• CS 410
• Orange Team
• October 22, 2008

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Team Information
Ms. Brunelle
Experts
Ryan Project Manager
Andrew Finance and Webmaster
Spencer Software and Market
Dr. Daniel Garland M.D. President of Pathologist
Department Obici Hospital Suffolk
Dave Hardware Specialist
Nicole Software Specialist
Generoso Systems Specialist
Mrs. Janet Jackson BSN RN HCMSDM Regulatory
Compliance Manager Amerigroup Corporation Virginia
Beach
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H.E.A.R.T. Overview

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

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• Cardiac-patients do not comply with necessary
  long-term rehabilitation requirements.

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Patient Story

• Come up with a step-by-step something that
  demonstrates what the average cardiac patient
  goes through, or would go through with our device.

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Cardiac-Rehabilitation Patients

• 5 million people are living with a diagnosed
  heart condition and 550,000 new heart conditions
  are developed every year. 1

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Patient Benefits

• Patients who successfully complete rehab will
  experience
• Increased quality of life
• 25 reduction of risk of heart attack
• Reduced need for hospitalization
• Decreased blood pressure
• Lower cholesterol
• Decreased emotional stress, depression, and
  anxiety
• Significant weight loss in certain scenarios 6

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Current Rehabilitation System
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H.E.A.R.T.

• The solution will
• Contain mechanics to monitor and record patients
  heart rate, exercises, intensity, and duration.
• Be utilized during long-term rehabilitation
  patient follow-ups.
• Allow the rehabilitation specialist to reinforce
  positive progress.
• Be non-intrusive and not substantially modify
  current established rehabilitation process.

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H.E.A.R.T. Effects

• The patient will
• Develop positive long-term lifestyle changes as
  recommended by the rehab specialist.
• Maintain these long-term positive changes.
• Become more involved in their rehabilitation. 5
• Become accountable for their regimen.
• Become more educated about their rehabilitation
  plan.

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Modified Rehabilitation System
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• H.E.A.R.T. will be a multi-sensor system with one
  primary band and multiple optional secondary
  wristbands connected to the primary band via a
  wireless technology.

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Capabilities of H.E.A.R.T.

• Capable

• Incapable

• Involve the patient
• Record exercise data
• Record heart rate
• Extensible
• Offer immediate alerts???
• Display immediate information???

• Offer immediate alerts
• Display immediate information
• Force attendance
• Provide transportation

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H.E.A.R.T Component Diagram
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Sample Data
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New Technology Required

• The client software for the cardiac
  rehabilitation specialists will need to be
  developed.
• The circuitry and firmware/micro operating system
  has to be created.

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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
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Competition
Insert Historical
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Rehabilitation Industry Analysis
Small lt5 million Med 5-10 million Large
gt10 million 4
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Rehabilitation Industry Demographics

• Most rehabilitation companies are either small or
  medium in size.
• Large
• 100 of large companies made a profit.
• Average profit was 977,421 in 2007.
• Medium
• 67 of medium companies made a profit.
• Average profit was 434,898 in 2007.
• Small
• 78 of small companies made a profit.
• Average profit was 67,930 in 2007. 4

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Budget
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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
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Risk Analysis Chart
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Other Problems

• Things that impact low retention rate that
  H.E.A.R.T. cant solve
• Lack of transportation
• Lack of referrals by doctors

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Benefits

• Higher patient involvement in rehabilitation.
• The patient will have made positive long-term
  lifestyle changes.
• The patient will live a longer and healthier
  life.
• The rehabilitation centers will experience a
  larger retention rate.
• Reduced insurance premiums

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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.
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• END OF SHOW SLIDES AFTER THIS ARE EXTRAS

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Device Process Flow
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What If

• The integration of the sensors into our designed
  circuitry doesnt work?
• The patient doesnt actually do the exercise but
  has someone else do it?

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INFO WITH NO PLACE!

• Rehabilitation specialist will be provided with
  data to assist in the rehabilitation maintenance
  phase.
• The system is portable to allow freedom to
  exercise anywhere.
• Historical long term data is stored on patient.
• A low impact is made on how rehabilitation is
  currently conducted.