531 biosensors

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531 biosensors

  1. 2. CONTENTS <ul><li>Introduction </li></ul><ul><li>What is a biosensor ? </li></ul><ul><li>Need of Wearable Biosensors </li></ul><ul><li>Developments of Wearable Biosensors </li></ul><ul><li>Ring Sensor </li></ul><ul><li>Smart Shirt </li></ul><ul><li>Applications </li></ul><ul><li>Future Trends </li></ul><ul><li>Conclusion </li></ul>
  2. 3. INTRODUCTION <ul><li>Use of wearable monitoring devices allow continuous monitoring of physiological signals </li></ul><ul><li>Wearable systems are totally non-obtrusive devices that allow physicians to overcome the limitations of ambulatory technology </li></ul><ul><li>Detects events predictive of possible worsening of the patient’s clinical situations </li></ul>
  3. 4. WHAT IS A BIOSENSOR ? <ul><li>A biosensor is a device for the detection of an analyte that combines a biological component with a physiochemical detector component </li></ul>
  4. 5. NEED OF WEARABLE BIOSENSORS <ul><li>Remote monitoring of patients </li></ul><ul><li>Training support for athelete </li></ul><ul><li>Monitoring of individuals who work with hazardous elements </li></ul><ul><li>Tracking of professional truck driver’s vital signs </li></ul><ul><li>to alert them of fatigue </li></ul>
  5. 6. DEVELOPMENTS <ul><li>Ring Sensor </li></ul><ul><li>Smart Shirt </li></ul>
  6. 7. RING SENSOR <ul><li>It is a pulse oximetry sensor </li></ul><ul><li>Monitors heat rate and </li></ul><ul><li>oxygen saturation </li></ul><ul><li>CR2032 Battery </li></ul><ul><li>ATMEL ATMEGA 128L </li></ul><ul><li>processor </li></ul>
  7. 8. BLOCK DIAGRAM OF RING SENSOR
  8. 9. APPLICATIONS OF RING SENSOR <ul><li>Wireless supervision of people during hazardous </li></ul><ul><li>operations </li></ul><ul><li>In an overcrowded emergency department </li></ul><ul><li>Chronic surveillance of abnormal heart failure </li></ul><ul><li>In cardio-vascular disease for monitoring the </li></ul><ul><li>hyper tension </li></ul>
  9. 10. SMART SHIRT(GTWM) <ul><li>Smart shirt developed at Georgia tech which represents the first attempt at relying an unobtrusive, mobile and easy to use vital signs monitoring system </li></ul><ul><li>Research on the design and development of a smart shirt fort a combat casualty care has led to the realization of the world’s first wearable motherboard </li></ul><ul><li>The principal advantage of smart shirt is that it provides for the first time a very systematic way of monitoring the vital signs of humans in an unobtrusive manner </li></ul>
  10. 11. SMART SHIRT SYSTEM
  11. 12. APPLICATIONS OF SMART SHIRT <ul><li>Medical monitoring </li></ul><ul><li>Combat casualty care </li></ul><ul><li>Sports/Performance monitoring </li></ul><ul><li>Space experiments </li></ul><ul><li>Mission Critical/hazardous application </li></ul><ul><li>Wearable mobile information infrastructure </li></ul>
  12. 13. FUTURE TRENDS <ul><li>Smart shirt technology opens up existing opportunities to develop adaptive & responsive systems that can think & act based on the user condition, stimuli & environment. </li></ul><ul><li>The Smarts shirt’s delta acquisition capabilities can be used to detect the condition when an individual is lapsing into a diabetic shock and this integrated feedback mechanism can provide the appropriate response to prevent a fatality. </li></ul>
  13. 14. CONCLUSION <ul><li>Just as special-purpose chips and processors can be plugged into a computer motherboard to obtain the required information processing capability, the smart shirt is an information infrastructure in which the wearer can “plug in” the desired sensors and devices, thereby creating a system for monitoring vital signs in an efficient and cost effective manner with a “universal” interface of clothing. </li></ul>

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