Accessible Infusion Pump User-Interface - Biomedical Engineering ...

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patients but will allow the user to see where they have been and whatinformation is still needed for them to enter.2.2.2.10 Blackfin Processor (Part Number: ADZS-BF537-EZLITE)An ADSP-BF537 Blackfin Processor will be used to integrate majority of oursubunits within our medical infusion pump user-interface. The processor will bewith an “EZ-KIT Lite®” (Fig. 2.2.2.10.1) from National Instrument.Figure 2.2.2.10.1: BF537 EZ-KIT Lite from [3]As described from [3],the ADSP-BF537 EZ-KIT Lite® provides developers with acost-effective method for evaluation of the ADSP-BF537 Blackfin® Processor andits rich set of system peripherals, including the IEEE 802.3 10/100 Ethernet MACand CAN 2.0B controller. A TCP/IP stack with integrated device driver andexample code is provided in VisualDSP++ release 4.0. This evaluation system wasdesigned with an emphasis on modularity and expandability. Additionally, theADSP-BF537 EZ-KIT Lite contains the National Instruments Educational LaboratoryVirtual Instrumentation Suite (ELVIS) interface. This interface will allow using theDC voltage and current measurement modules, oscilloscope and bodeanalyzer modules, function generator, arbitrary waveform generator and digitalI/O. NI ELVIS is a LabVIEW-based design (Fig. 2.2.2.10.2) and prototypeenvironment for university science and engineering laboratories curriculum.61
Figure 2.2.2.10.2: Labview-base Blackfin processor from [3]The EZ-KIT Lite includes an ADSP-BF537 Processor desktop evaluation boardalong with an evaluation suite of the VisualDSP++® development anddebugging environment with the C/C++ compiler, assembler, and linker. It alsoincludes sample processor application programs, CE-approved power supply, aUSB cable, both straight through and cross-over Ethernet cables, a 3.5mm stereocable, and a pair of stereo headphones.The features this analog device entails include as follows:- ADSP-BF537 Blackfin Processor- Max Core Clock Rate of 600MHz- 64 MB (32M x 16) SDRAM, 4 MB (2 M x 16) FLASH memory- SMSC LAN83C185 10/100 PHY with RJ45 Connector- CAN TJA1041 Transceiver with 2 RJ10 Connector- AD1871 96 KHz stereo DAC with 1/8” Jack Connector- AD1854 96 KHz stereo ADC with 1/8” Jack Connector- RS-232 UART line driver/receiver- National Instruments Educational Laboratory Virtual InstrumentationSuite (NI ELVIS) interfaceMinimum Requirements62
Page 11 and 12: e connected to the microprocessor r
Page 13 and 14: acket will be mounted directly to t
Page 15 and 16: Circuit ElementsThe physical link b
Page 17 and 18: Top Level MenuSetting infusionrates
Page 19 and 20: misdosages is reduced by forcing th
Page 21 and 22: Figure 2.1.2.7: Graphic User Interf
Page 23 and 24: Figure 2.1.3.2: Engineering drawing
Page 25 and 26: Figure 2.1.3.4: Labview-base Blackf
Page 27 and 28: Figure 2.2.1.1: Basic Circuit Desig
Page 29 and 30: Figure 2.2.2.1.2: LCD DimensionsTab
Page 31 and 32: Figure 2.2.2.2.2: Engineering drawi
Page 33 and 34: Figure 2.2.2.4.1: Rechargeable Lead
Page 35 and 36: It is important that operation of t
Page 37 and 38: Specifications (Note: dimensions in
Page 39 and 40: Figure 2.2.2.6.2: Bracket top view
Page 41 and 42: On the casing that will contain the
Page 43 and 44: Figure 2.2.2.6.9: Casing mounting b
Page 45 and 46: death. This makes the auditory outp
Page 47 and 48: Figure 2.2.2.8.1: Basic Circuit Des
Page 49 and 50: Figure 2.2.2.9.1: Display Screen Fl
Page 51 and 52: Audio Output: “Infusion Rate Inpu
Page 53 and 54: Audio Output: “Flow rate is” Ou
Page 55 and 56: Audio Output: “To start infusion,
Page 57 and 58: Audio Output: “Infusion Rate Inpu
Page 59 and 60: Audio Output: “Flow rate is” Ou
Page 61: Audio Output: “Infusion starting
Page 65 and 66: Figure 2.2.2.11.2: ABS Weld-On glue
Page 67 and 68: Figure 2.2.2.11.6: User Interface U
Page 69 and 70: Figure 2.2.2.12.1: Pump head assemb
Page 71 and 72: 2.2.2.13 Anaheim Automation PCL601
Page 73 and 74: Table 2.2.2.13.1: Specifications fo
Page 75 and 76: Figure 2.2.2.14.2 TM4500 dimensions
Page 77 and 78: The interface must also be evaluate
Page 79 and 80: Figure 2.3.3: Opening the Pumping U
Page 81 and 82: Figure 2.3.5: Back Panel Dismounted
Page 83 and 84: Figure 2.3.8: Connecting the Power
Page 85 and 86: The metal arm connecting the two mo
Page 87 and 88: Figure 2.3.13: Two of the Six Bolts
Page 89 and 90: LCD DisplayButtonJoystickFigure 2.3
Page 91 and 92: Figure 2.3.18: Charger and Female C
Page 93 and 94: BatteryFigure 2.3.21: BatteryFigure
Page 95 and 96: Figure 2.3.24: Pumping Unit Connect
Page 97 and 98: Figure2.3.26: DriverTesting of the
Page 99 and 100: "strand” the user.• Give users
Page 101 and 102: surfaces and electric static discha
Page 103 and 104: through all necessary steps before
Page 105 and 106: Adding new components has brought w
Page 107 and 108: The next step was creating the all
Page 109 and 110: With the integration of a colored L
Page 111 and 112: http://www.metalsdepot.com/products
Page 113:
12 Appendix12.1 Updated Specificati
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