The iWorx HK-ELVIS Human Physiology Teaching Kit for the National Instruments Educational Laboratory Virtual Instrumentation Suite (NI ELVIS II) enables biomedical engineering instructors to teach the theory, design, and prototyping of circuits and signal conditioning circuits as well as 17 experiments and 46 exercises in human physiology.With this novel teaching kit, biomedical engineering instructors can::
NOTE: The IX-ELVIS board is compatible with the NI-ELVIS -III and can be used with LabView, but LabScribeNI requires the DAQmx drivers which are not supported by the ELVIS-III. LabscribeNI will not work with ELVIS-III
Circuit Design
Students can create experiments and study design of add-on circuits in a protoboard area. Students have the ability to tap into the signal from any channel at any stage and take it to the breadboard area where a custom circuit can condition the signal. The conditioned signal can then be sent to one of the Probe input channels for further evaluation.
Lab Applications
Laboratory exercises that can be performed using the HK-ELVIS kit?
include the following:
Cardiac Physiology : ECGHeartSounds
Cardiac Physiology : ECGPulse
Cardiac Physiology : ExerciseECGPulse
Exercise Physiology : CardiacRecovery-Exercise
Exercise Physiology : Exercise-Metabolism-Temp
Muscle Physiology : EMG-MuscleStength
Nerve Physiology : ReflexResponse
Nerve Physiology : SkeletalMuscleReflexes
Psychological Physiology : EEGActivity
Respiratory Physiology : Exercise-Breathing
Respiratory Physiology : Breathing-HeartRate
Respiratory Physiology : Gravity-Breathing
Tutorial: TutorialPulse
Vascular Physiology : BP-Pulse-BodyPosition
Vascular Physiology : BP-Pulse-ImposedConditions
The HK-ELVIS Teaching Kit includes the iWorx Bioinstrumentation Breadboard, which provides 2 channels of biopotentials, 2 channels of transducer inputs, and a stimulator output.
Sensors included:
| Analog Inputs: | 8 channels |
| BioPotential: | 2 channel (x100 preamp gain) |
| Selectable Gain: x1, x2, x5, x10 | |
| High Pass Filters (Hz): 0.5, 5, 10, 100 | |
| Low Pass Filters (Hz): 5, 50, 150, 2k | |
| Transducer Inputs: | 2 channels |
| Preamp. Gain: set by the transducer | |
| Selectable Gain: x1, x2, x5, x10, | |
| Probe Inputs: | 4 channels |
| Stimulator | 2 Channels |
LabScribeNI:
Data from the IX-ELVIS and the NI-ELVIS system can be acquired by using LabScribeNI software. LabScribeNI requires DAQmx drivers.
LabView :
The IX-ELVIS can be controlled from LabView using the IX-ELVIS Amplifier Configurator
Andriţoi, Doru, Cătălina Luca, and Robert Fuior. “Modern Teaching Methods Used in the Study of Sensors and Transducers in the Biomedical Field.” The International Scientific Conference eLearning and Software for Education. Vol. 3. ” Carol I” National Defence University, 2019.
Muqri, M. R., & Shakib, J., & Lewis, J. R. (2017, June), Computational Modeling and Interdisciplinary Projects for Engineering Technology Students Paper presented at 2017 ASEE Annual Conference & Exposition, Columbus, Ohio. https://peer.asee.org/28061
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