Biomedical Teaching System for Engineering

The BioRadio physiological monitor works as part of a biomedical teaching system to provide a flexible data acquisition platform for biomedical signal acquisition in both research and teaching applications. Configurable channels allow you to record any type of physiological or transducer signal including ECG, EMG, EEG, respiration, force, blood pressure and more. Data is wirelessly transmitted via a 2.4GHz radio link to a nearby USB receiver.

Wireless Data Acquisition

  • Compact, lightweight design allows for use in any environment
  • Record up to 14 channels of data simultaneously
  • Configure the gain, sampling rate, and resolution to be appropriate for acquiring different biomedical signals
  • Wirelessly record ECG, EMG, EEG, or EOG
  • Record transducer signals such as SpO2, respiration, blood pressure, and force
  • Configurable channels allow for custom sensor integration options

Software and Physiology Signal Processing

  • View all channels of data in real time
  • Add custom signal filters and event markers
  • Real time and post-acquisition frequency analysis
  • Synchronization with other data acquisition systems
  • Data export to .CSV file format for import into MATLAB or LabVIEW
  • Automated analysis and signal processing software available
  • Software Development Kit for custom application development in MATLAB or LabVIEW
biomedical teaching system with wireless data acquisition

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  • BioRadio Specs

    10 x 6 x 2 cm4 oz
    Wireless ConnectionBluetooth Classic / Low Energy
    Maximum streaming data rate190 kbps
    Transmission Range30 meters
    Biopotential Acquisition
    Differential or Single-ended channels4 or 8
    Input range1 µV – 2V
    Sampling rate250-16,000 Hz
    Sampling resolution12, 16, 24 bit
    Common Mode Rejection-100 dB
    Input Impedance500 MΩ
    Galvanic Skin Response.1-24,000 µS
    On-Board Memory
    Capacity8 GB
    Recording Time8 hours
    Rechargeable Battery
    Recharge PortmicroUSB
    Battery Life8 hours
    Battery Recharge Time3-4 hours
    Motion Sensor
    Sampling Rate250 Hz
    Bit Resolution16 bit
    Accelerometer Range± 8 g
    Gyroscope Range± -2000 °/sec
    External Inputs
    Push-Button Event MarkerGrasp Force Sensor
    Force PlatePulse Oximetry


Enhanced Biomedical Teaching with the BioRadio Lab Course

The BioRadio Lab Course teaching system uses the BioRadio wireless data acquisition amplifier to teach students about biomedical engineering concepts and applications. A complete, pre-written curriculum saves you time in course material development and canned experiments teach students data acquisition, digital signal processing, biomedical signal acquisition, algorithm development, and clinical applications. A variety of labs make the BioRadio Lab Course a great solution for undergraduate through graduate level courses.

With the BioRadio Lab Course, students will learn the following about biomedical engineering:

  • Data acquisition and an introduction to instrumentation amplifiers, biotelemetry, sampling theory, and resolution
  • Digital signal processing, sources of noise, and proper filtering techniques
  • Circuit design using a breadboard and signal generators
  • Introduction to MEMS sensors
  • Recording, filtering and processing of physiological signals including ECG, EMG, EEG, and EOG
  • Advanced physiological signal monitoring, analysis, and detection algorithm development
  • The use of transducers including pulse oximeters, force plates, respiratory sensors, grasp force sensors, and more
  • Statistical analysis such as standard deviation, variance, correlation, and convolution
  • Data analysis using MATLAB and LabVIEW
  • Custom software development in MATLAB and LabVIEW