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Modular Sensors System Device for Physiological Monitoring

Modular Sensors System Device for Physiological Monitoring . Characterization Presentation Part A - Spring 2011. Performed by: Ohad Gadassi Ady Krieger Instructor: Boaz Mizrachi Duration: 2 Semesters. Introduction. What are the benefits of Physiological Monitoring? Objective

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Modular Sensors System Device for Physiological Monitoring

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  1. Modular Sensors System Devicefor Physiological Monitoring Characterization Presentation Part A - Spring 2011 Performed by: OhadGadassi Ady Krieger Instructor: Boaz Mizrachi Duration: 2 Semesters

  2. Introduction • What are the benefits of Physiological Monitoring? • Objective • Quantitative • Measurable • Reliable • Continuous

  3. Introduction • What do we need it for? • eHealth systems • Marketing • Smart Home (Medical home, Elderly people) • Sports, Extreme, Backpacking (Trekking) • Training • Security, Military

  4. Introduction • What do we measure? • Heart Rate (Pulse) • Sweat (Skin resistance) • Muscle Activity • Skin Temperature • Respiration Rate • Blood Pressure • Etc..

  5. Project’s Requirements • Portable • Miniature- compact, light • Nonobstructive, noninvasive • Wireless • Modularity, Multiple uses • Inexpensive • User friendly • Communicate with Smart Phone • Low power • Long battery life

  6. Project’s Goals • Designing the system and appropriate packaging, resulting in a comfortable, friendly, portable and inexpensive modular sensors system device. • Creating a unique set of software for Smart Phone and the MSSD, which enables creating a database and storing it for the further inspection.

  7. Project’s Basic Concept User  MSSD Interface User Smart Phone Interface MSSD Smart Phone Interface

  8. TechnicalRequirements • Wireless portable system worn on the desirable measurement area. • Ability to simply replace different sensors. • Recognition of maximum 3 sensor channels simultaneously. • Alert for ON-OFF mode, “low-battery” state and BT connection success. • Physical dimensions of the MSSD is small and nonobstructive. • Storing the data describing each measurement in the Smart Phone memory by BT for performing extended data processing and better tracking. • Low-power rechargeable battery.

  9. Smart Phone MSSD Memory CPU Transciever B.T plug Sensor A/D Sensor A/D USB conn. Sensors A/D USB charger Dig Analog Power - battery (rechargeable) Dig I/O UART conn. (Debugging) PC Project’s Basic Block Diagram

  10. Project’s Overview (semester A) • Choosing components for the project. • Designing a digital part of the project (schematics). • Designing, manufacturing and assembling of the PCB for MSSD. • Performing basic debug. Project’s Overview (semester B) • Debugging the hardware of the MSSD device. • Designing a unique software for Smart Phone, that enables communication with the MSSD, creating the database and storing it for further inspection.

  11. Estimated Timeline

  12. Any Questions...?

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