1. Preliminary Design Review ECE 4007, L03 AK November 1 st, 2011 Pharmacy Workstation & Shelves Austin Hurd, Jordan Lanciault, Pujita Vijayvargiya, and Dean Webb Georgia Institute of Technology School of Electrical and Computer Engineering

2. Pharmacy Workstation & Shelves Central Station Cabinets/Shelves

3. Overview – Pharmacy Workstation Why – Easy, efficient, and accurate – Low cost alternative Who – Pharmacists – Nurses Cost – Low cost digital and analog components – Approximately $405

4. Proposed Design Central Station – eBOX 3300 running Windows CE – eBOX directly interfaces with an m-bed micro controller Shelf – Customizable module – Receives data using a PIC – Each module connected to a I2C bus

5. Central Station eBOX connected to – Touch screen display – Barcode Reader – RFID Reader – M-bed Pillbox Placement Section Discard Basket Collection Basket

6. Central Station Design

7. Cabinet and Shelves Common bus for each shelf Modules containing: – LED – 7-Seg – Pushbutton

8. Hardware Flow - Workstation eBOX 3300 touchscreen barcode reader RFID reader 433-Mhz Transceiver Antenna mbed

9. Original Cabinet Model Fixed positioning Poor connectivity Not modular Not expandable

10. Hardware Flow - Shelves Antenna 433-Mhz TransceiverMed Module PICs Cabinet PIC Header Pins

11. Data Clk V+ Gnd Medication Module

12. Med Module Schematic

13. PHARMACY WORKSTATION SCAN PATIENT PILLBOX TO START OR TYPE IN PATIENT ID PATIENT ID: 1003

14. Patient List IDNameNurseMedicinesAddress 1001Sam BrownSophie0012, 0013, 0015343 Peachtree Rd, Atlanta GA, 30332 1002John SmithJuliana0013, 001441 Downer Way, Atlanta GA, 30542 1003David BuckSophie0012, 001511 Belton St., Atlanta GA, 31153 1004Rohan GuptaMary001183 Chesterfield Av, Atlanta GA, 30442 1005Melissa MoranoMary0011, 001462 Cherry St, Atlanta GA, 31532

15. 1003David Buck Sophie 0012,0015 11 Belton St., Atlanta GA, 31153 Medicine List IDNameTimeDose 0011Flonase 9 am, 12 pm, 9 pm500 mg 0012LanoxinAs Needed250 mg 0013Humulin6 am, 6 pm300 mg 0014Cefprozil6 am, 6 pm500 mg 0015Bumetanide9 am, 12 pm, 9 pm250 mg

16. PHARMACY WORKSTATION PLEASE COLLECT MEDICINES FROM LIT UP CABINETS. SCAN MEDICINE OR TYPE MEDICINE ID TO PROCEED Patient ID: 1003 Patient Name: David Buck Assigned Nurse: Sophie Address: 11 Belton St., Atlanta GA, 31153 IDNameTimeDose 0012Lanoxin As Needed250 mg 0015Bumetanide9 am, 12 pm, 9 pm250 mg 0012 MEDICINE ID: BACK DONE

17. PHARMACY WORKSTATION Medicine ID: 0012 Medicine Name: Lanoxin Time: As Needed Dose: 250 mg 6 am9 am12 pm6 pm9 pm As needed PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED MEDICINE ID: BACK DONE

18. PHARMACY WORKSTATION CONTINUE Not Finished! Please retrieve the medicines from marked cabinets and hit continue.

19. PHARMACY WORKSTATION Medicine ID: 0012 Medicine Name: Lanoxin Time: As Needed Dose: 250 mg 6 am9 am12 pm6 pm9 pm As needed PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED 0019 MEDICINE ID: BACK DONE

20. PHARMACY WORKSTATION CONTINUE Wrong Medicine! Please place in the Discard Basket and hit continue.

21. PHARMACY WORKSTATION Medicine ID: 0012 Medicine Name: Lanoxin Time: As Needed Dose: 250 mg 6 am9 am12 pm6 pm9 pm As needed PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED 0015 MEDICINE ID: BACK DONE

22. PHARMACY WORKSTATION Medicine ID: 0015 Medicine Name: Bumetanide Time: 9 am, 12 pm, 9 pm Dose: 250 mg 6 am9 am12 pm6 pm9 pm As needed PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED MEDICINE ID: BACK DONE

23. PHARMACY WORKSTATION CONTINUE Done with this patient. Hit continue to scan the next pill box.

24. Achievements User Interface – Patient Information – Medicine Information Hardware – PIC controls seven segment displays – Mbed control of I2C interface

25. Challenges I2C Communication with PICs Reverse engineering existing medication modules Creating an intuitive experience

26. Future Deadlines & Milestones 5 th November: Install Windows CE on eBOX 12 th November: Wireless data communication 15 th November: Interface RFID reader 17 th November: Medicine module board 24 th November: Working prototype

27. Future Applications Larger Networking More Aesthetic Structure Increased Durability Structural Improvements

28. Source: http://www.todayshospitalist.com/index.php?b=articles_read&cnt=281