Center for Wireless Aids in Health Care (CWHC)
( Department of Bioengineering, UC Berkeley, Children's Hospital Oakland Research Institute )

1. Our Mission:

      To help millions of handicapped patients to:

        - Perform environmental control efficiently, including lighting, security, heating and cooling systems;
        - Have access to the modern electronics for personal, home and hospital care including cell phone, computers, play station, TV, DVD and etc.

 

Handicapped patients who will benefit from R&D projects in CWHC:

             - The leading cause of adult disability in USA. 
                 - Ambulation, arm and hand motor function loss, and oral communication disabilities.
             - Over 0.5 million Americans survive strokes each year.
                 - Prevalence is 6 million for various disabilities from motor function loss and communication deficits.
                 - Personalized therapy for stroke caused disabilities consumes 3-4% of the national health budget in the US (NIH data).

           - The annual incidence is 12,000; prevalence is 300,000 in U.S.A. (18 % have high-level SCI that in most compromise upper extremity use).
           - The annual medical cost is 9.3 billion dollars (NSCISC 2004).

-                  - Incidence of 320,000 per year, U.S.A.

-                  - Incidence of 2400 per year U.S.A.

-                  - Paralysis except for eye movement (e.g. ALS, 1000 per year)

 

Supported wireless consumer electronics:

-                  - An incomplete list of commercial available ZigBee home automation certified products we will support.

        -   We will support any PC with Bluetooth hardware.
        -   We will negotiate with Bluetooth based devices (cell phone, play station, etc.) companies to enable access.
        -   Coming soon: a list of commercial available Bluetooth based devices supported by us will be published on our CWHC website.

2. Principle investigators: 

        Thomas F. Budinger, MD, PhD

          -   Professor with the Department of Bioengineering and the Department of Electrical Engineering and Computer Sciences (EECS) 
               at the University of California, Berkley.
           - Senior medical scientist at Lawrence Berkeley National Laboratory (LBNL).
           - Home secretary of the National Academy of Engineering
           - Elected member of Institute of Medicine of the National Academy of Sciences and National Academy of Engineering.
           - Authored or co-authored over 500 articles, abstracts, and presentations.

 

Qiyu Peng, PhD (Biomedical Engineering)

           -    Research scientist with the Department of Radiotracer Development and Imaging Instrumentation, LBNL.
           -     Lecturer at Department of EECS, UC, Berkeley.

             -  PhD of Biomedical Engineering at Tsinghua University, China, 2003
               -  Post-doctoral training at Rehabilitation Institute of Chicago and Stanford University

             -  2 US patents and 3 China patents
             -  Authored or co-authored 19 journal papers and more than 30 conference papers and abstracts (accumulated impact factor: 52)

3. Partnerships:

4. Collaborators:

5. Contact:

      Dr. Qiyu Peng,  (qiyupeng@berkeley.edu)
      1 Cyclotron Road, 55A224.
       Berkeley CA, 94720
      510-486-4422

6. Prototypic circuits:

(1)   Intra-oral tongue touch pad

Hardware_High1 

 

(2)   Wireless receiver

Hardware_High1 

 

(3)   Experimental platform of universal controller

DSC_0229.JPG 

 

(4)   Graphic touch screen LCD display for the universal controller

DSC_0224.JPG 

 

(5)   4-channel, 110~250V, 20A ZigBee based wireless on/off switches for lighting, heating, cooling and security control. (Left: PLD controller, right: ZigBee radio)

 

 

(6)   Orientation tracking system (3-axis magnetic sensor + 3-axis gyroscopic sensor + 3-axis accelerometer)

IMG_0214.JPG 

 

(7)   High resolution 3-D acoustic tracking system (left: Tx module, righ: Rx module)

  

 

(8)   2-channel active electrode board (left) and signal conditioning board (for ECG or EOG sampling - eye movement tracking)

 

 

(9)   8-channel signal conditioning board (for infrared LEDs and pulse sensors, or EOG signal sampling – eye movement tracking)

 

 

(10)           Low-power wireless tag (with SD card slot on the back)

 

 

(11)           Low-power GPS module

 

 

(12)           Wireless patient tracking module (GPS + biosensor + wireless) for both in-door and out-door applications

 

 

(13)           An universal wireless base station with interface to ZigBee network, WiFi network, Ethernet, analog modem, cellular modem and satellite modem.

 

Last updated: 3/18/2010