1. An Ultra-Wearable, Wireless, Low Power ECG Monitoring System Chulsung Park and Pai H. Chou University of California, Irvine, CA 92697-2625 USA Ying Bai, Robert Matthews, and Andrew Hibbs Quantum Applied Science & Research (QUASAR), Inc. 5764 Pacific Center Blvd., Suite 107 San Diego, CA 92121, USA Presenter: Shang-Hao Liu Adviser: Dr. Hung-Chi Yang

2. Outline Introduction Purpose Materials & Methods Background Results Conclusion Future work Reference

3. Introduction Electrocardiograph (ECG)

4. Introduction ECG systems

5. Purpose The method is suitable for patients The materials Another problem Designing a new ECG monitoring system -Wearability -High Throughput -Low Power -Common Connectivity

6. Background Improve the shortsomings of previous works(1) - QUASAR sensor Real-time monitoring by wireless 802.15.4 radio. - We decided to use a 1 Mbps proprietary radio instead of 802.15.4. - Media Access Control (MAC) QUASAR sensor is Quantum Applied Science &Research (QUASAR), Inc.

7. Background - Resistance touch panel - Capacitive touch panel 1. 2. 1. 2.