Accessible Infusion Pump User-Interface - Biomedical Engineering ...
Accessible Infusion Pump User-Interface - Biomedical Engineering ...
Accessible Infusion Pump User-Interface - Biomedical Engineering ...
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The metal arm connecting the two modules is made of a flexible material. Thisallows the user interface unit to be positioned according to the individual user’sneeds. The arm is secured to each module with six screws accessible from theexterior and six nuts accessible from the interior of each unit.Figure 2.3.11: Module Connection ArmThe arm is hollow allowing wires to be passed between the modules forcommunication. These wires carry signals to the text-to-voice unit and LCDdisplay as well as conferring information from the tactile controls, the buttonsand joystick, back to the pump housing unit.84