Health Watch Group 6 Grace Fang, Eric Hengesbaugh, Michael Rhodes, Rob Richardson, Danial Sajed,...
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Transcript of Health Watch Group 6 Grace Fang, Eric Hengesbaugh, Michael Rhodes, Rob Richardson, Danial Sajed,...
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Health WatchGroup 6
Grace Fang, Eric Hengesbaugh,Michael Rhodes, Rob Richardson,
Danial Sajed, Daniel Tepayotl
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Product IdentificationNeed
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Causes of death for the elderlyFORMAL NAME INFORMAL NAME % ALL DEATHS
(1) Diseases of the heart heart attack (mainly) 28.5%
(2) Malignant neoplasms cancer 22.8%
(3) Cerebrovascular disease stroke 6.7%
(4) Chronic lower respiratory disease
emphysema, chronic bronchitis
5.1%
(5) Unintentional injuries accidents 4.4%
(6) Diabetes mellitus diabetes 3.0%
(7) Influenza and pneumonia flu & pneumonia 2.7%
(8) Alzheimer's Disease Alzheimer's senility 2.4%
CAUSES OF DEATH, USA, 2002
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Need: Continued
• Currently, there is not an adequate system for assessing and attending day-today health of the elderly
• The Health Watch aims to provide for a health monitoring system
• By assessing vitals indicative of common health conditions, emergency aid and critical care can be provided promptly and accordingly
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Product Idea1. A health monitoring watch
1. An EKG chest component
• Information includes:– Temperature (temperature sensor)– Impact (accelerometer sensor)– Heart condition (portable EKG)– Blood pressure– Location (Global System for Mobile Communication, GSM)– Time
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Product Idea: Continued
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Market AssessmentConsumer Base
• Increasing number of elderly due to Baby Bomber Population currently reaching the age of 65
• In 2020 it is expected that 1 in 6 Americans would be elderly
• Consumers might not be the users• Family members of loved
• Consumer desires: • Reliable coverage• Ease of use
Sources:http://www.census.gov/apsd/wepeople/we-9.pdf
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Challenges, Uncertainty and Project Timing
• Introducing a new product to the market• Formulating a timely partnership with a distinguished
wireless company• Existence of technologies and ability of miniaturization• Cost of compiling the equipment necessary• Consumer friendly usability of the chest component• Need to move Quick!
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Governmental Regulations Code of Federal Regulations Title 21: Food and Drugs
Outlines various classes of devices which are subject to monitoring and approval
Goal is to create a device that is categorized as a “Class I” device Not life sustaining or life supporting This means that the device is subject to only general
restrictions such as misbranding.
Source:www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/cfrsearch.cfm
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Competition: Their Strategies and Ours LifeAlert Current wristwatch monitors
Hitachi Wireless Health Monitoring Wristwatch Mark of Fitness MF90 Wrist Blood Pressure Monitor Lumiscope 1091 Wristwatch-Style Blood Pressure Monitor
Other emerging medical device companies looking to enter this market
Ours: Broad Spectrum of Service
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Requirements of Project• Rapid Compilation• Effective wireless partnership • Comfort of wear • Cost friendly• Utilization of technology
• Collaboration
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Exterior Design
*Primary Electronic Components in Plastic Casing
Adjustable Elastic Band
Optional Shoulder Supports
Wrist Component
Dasrao MS. Hock YJ. Sim EK. Diagnostic Blood Pressure Wave Analysis and Ambulatory Monitoring Using a Novel, Non-Invasive Portable Device.
Chest Component
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Required Functionality • Wristwatch • Sense abnormalities in:
• Radial Arterial Blood Pressure (refer to chart for normal ranges)
• Pulse (heart rate) (60 – 100)• Time• Medication reminders• Receive signal from the chest strap • Sending records and emergency
signals to host company database • Real time monitoring and data
storage • Large interface• Voice activation • Microphone• Manual push button in case of
emergency• Alert user and the headquarters in
case of emergency • Senses tissue contact
• Chest component• Monitors heart rate continuously• Records EKG statistics• Records body temperature• Determines if user suffers a severe impact• Communicates information to wrist
component• Central processing unit interprets data
and determines if there is need for medical assistance
• Senses tissue contact
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Wrist Components• Medical pressure sensor • Strap provides constant force • LCD display • Storage capability and processor• Microphone and speaker• Capacitance sensor• Emergency button sync • Wireless communication capability
• Weight: <180 g• Power usage: 3V DC Battery• Thickness: <20mm• Dimensions of interface: 3.5cm x 3cm• Waterproof (stainless steel material) • Non-invasive• Point in time or continuous measurements
carefully spaced Dasrao MS. Hock YJ. Sim EK. Diagnostic Blood Pressure Wave Analysis and Ambulatory Monitoring Using a Novel, Non-Invasive Portable Device.
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Chest Component Power, Weight Breakdown
• Power 4-6W• EKG - approx. 50mW• Accelerometer < 25mW• Processing (at 1GHz) - approx. 4W
• Weight 250-500g• EKG - approx. 17g• Accelerometer < 1g• Thermometer < 1g• Processor and wireless transmitter < 50g• Plastic casing, straps < 100g• Battery < 100g
Research paper on low-cost, low-weight EKG sensors and tech:http://www.eecs.umich.edu/~prabal/teaching/eecs598-w10/readings/PCB+06.pdf
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Cost Breakdown
Wrist Component
•Pressure sensor and cable leads: $20•Mark of Fitness MF-81 Wrist Blood Pressure Monitor
•Mini microphone: $5•M810 Cell Phone Camera Touchscreen Watch
•Mini speaker:$5•M810 Cell Phone Camera Touchscreen Watch
•Capacitance sensor: $5•M810 Cell Phone Camera Touchscreen Watch
•Memory and microprocessor (including data sending and receiving): $40•Product encasing: $5
Chest Component
•EKG sensors and module•$75 to produce
•Wireless technology, processor•$30 to mass produce
•Accelerometer, Thermometer •Less than $0.50 to buy
•Straps and casing•$2 to make/ buy
EKG Sales (pricing info):http://bio-medical.com/products/thought-
technology-ecgekg-sensorwith-wrist-straps.htmliPhone information:
http://www.radphone.info/apple-iphone-3g3gsipad-parts-datasheets-
componentschematicsdiagram-and-info
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NetworkConcept and Requirements• Connects the watch to
the call center via existing networks
• Contains a two way voice connection
• Able to send data to call center
• Relay information and location to EMS via blue tooth or infrared technology
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RisksTechnical
• Linking various technologies and computing on central processor
• Miniaturization of equipment• Safety from electrical shock • Power supply• Account for false positive• Accurate readings despite
movement• Network integration
Non-technical
• Cost of components• Competing products• Consumer demand • Consumer friendly durability and
usability • First mover in development and
manufacturing• Training of headquarter
employees