Preliminary Design Review ECE 4007, L03 AK November 1 st , 2011
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Transcript of Preliminary Design Review ECE 4007, L03 AK November 1 st , 2011
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Preliminary Design ReviewECE 4007, L03 AK
November 1st, 2011
Pharmacy Workstation & Shelves
Austin Hurd, Jordan Lanciault, Pujita Vijayvargiya, and Dean Webb
Georgia Institute of TechnologySchool of Electrical and Computer Engineering
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Pharmacy Workstation & Shelves
Central Station
Cabinets/Shelves
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Overview – Pharmacy Workstation
Why– Easy, efficient, and accurate– Low cost alternative
Who– Pharmacists– Nurses
Cost– Low cost digital and analog components– Approximately $405
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Proposed Design
Central Station– eBOX 3300 running Windows CE– eBOX directly interfaces with an m-bed micro
controllerShelf
– Customizable module– Receives data using a PIC– Each module connected to a I2C bus
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Central Station
• eBOX connected to– Touch screen display– Barcode Reader– RFID Reader– M-bed
• Pillbox Placement Section• Discard Basket• Collection Basket
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Central Station Design
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Cabinet and Shelves
• Common bus for each shelf• Modules containing:
– LED– 7-Seg– Pushbutton
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Hardware Flow - Workstation
eBOX 3300
touchscreen
barcode reader
RFID reader
433-Mhz Transceiver
Antenna
mbed
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Original Cabinet Model
• Fixed positioning• Poor connectivity• Not modular• Not expandable
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Hardware Flow - Shelves
Antenna
433-Mhz Transceiver Med Module PICs
Cabinet PIC
Header Pins
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DataClk
V+Gnd
Medication Module
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Med Module Schematic
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PHARMACY WORKSTATION
SCAN PATIENT PILLBOX TO START OR TYPE IN PATIENT ID
PATIENT ID: 1003
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Patient List
ID Name Nurse Medicines Address
1001 Sam Brown Sophie 0012, 0013, 0015 343 Peachtree Rd, Atlanta GA, 30332
1002 John Smith Juliana 0013, 0014 41 Downer Way, Atlanta GA, 30542
1003 David Buck Sophie 0012, 0015 11 Belton St., Atlanta GA, 31153
1004 Rohan Gupta Mary 0011 83 Chesterfield Av, Atlanta GA, 30442
1005 Melissa Morano Mary 0011, 0014 62 Cherry St, Atlanta GA, 31532
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1003 David Buck Sophie 0012,0015 11 Belton St., Atlanta GA, 31153
Medicine ListID Name Time Dose
0011 Flonase 9 am, 12 pm, 9 pm 500 mg
0012 Lanoxin As Needed 250 mg
0013 Humulin 6 am, 6 pm 300 mg
0014 Cefprozil 6 am, 6 pm 500 mg
0015 Bumetanide 9 am, 12 pm, 9 pm 250 mg
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PHARMACY WORKSTATION
PLEASE COLLECT MEDICINES FROM LIT UP CABINETS. SCAN MEDICINE OR TYPE MEDICINE ID TO PROCEED
Patient ID: 1003Patient Name: David BuckAssigned Nurse: SophieAddress: 11 Belton St., Atlanta GA, 31153
ID Name Time Dose0012 Lanoxin As Needed 250 mg0015 Bumetanide 9 am, 12 pm, 9 pm 250 mg
0012 MEDICINE ID:BACK DONE
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PHARMACY WORKSTATIONMedicine ID: 0012Medicine Name: LanoxinTime: As NeededDose: 250 mg
6 am 9 am 12 pm 6 pm 9 pm As needed
PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED
MEDICINE ID:BACK DONE
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PHARMACY WORKSTATION
CONTINUE
Not Finished!Please retrieve the medicines from marked cabinets and hit continue.
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PHARMACY WORKSTATIONMedicine ID: 0012Medicine Name: LanoxinTime: As NeededDose: 250 mg
6 am 9 am 12 pm 6 pm 9 pm As needed
PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED
0019 MEDICINE ID:BACK DONE
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PHARMACY WORKSTATION
CONTINUE
Wrong Medicine!Please place in the Discard Basket
and hit continue.
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PHARMACY WORKSTATIONMedicine ID: 0012Medicine Name: LanoxinTime: As NeededDose: 250 mg
6 am 9 am 12 pm 6 pm 9 pm As needed
PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED
0015 MEDICINE ID:BACK DONE
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PHARMACY WORKSTATIONMedicine ID: 0015Medicine Name: BumetanideTime: 9 am, 12 pm, 9 pmDose: 250 mg
6 am 9 am 12 pm 6 pm 9 pm As needed
PLACE MEDICINE IN PILLBOX AS INDICATED. SCAN NEXT MEDICINE OR TYPE MEDICINE ID TO PROCEED
MEDICINE ID:BACK DONE
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PHARMACY WORKSTATION
CONTINUE
Done with this patient. Hit continue to scan the next pill box.
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Achievements
• User Interface– Patient Information– Medicine Information
• Hardware– PIC controls seven segment displays– Mbed control of I2C interface
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Challenges
• I2C Communication with PICs• Reverse engineering existing medication
modules• Creating an intuitive experience
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Future Deadlines & Milestones
• 5th November: Install Windows CE on eBOX• 12th November: Wireless data communication• 15th November: Interface RFID reader• 17th November: Medicine module board• 24th November: Working prototype
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Future Applications
• Larger Networking• More Aesthetic Structure• Increased Durability• Structural Improvements
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Source: http://www.todayshospitalist.com/index.php?b=articles_read&cnt=281