Description
The TSD200-MRI photoplethysmogram (PPG) transducer operates with the PPG100C-MRI to record the blood volume pulse waveform via optical (photoplethysmogram) methods. The TSD200-MRI consists of a matched infrared emitter and photo diode detector, which transmits changes in infrared reflectance resulting from varying blood flow. Blood is highly reflective of near infrared light wavelengths, due to the heme subunit of hemoglobin. When the PPG transducer is placed on the skin, in proximity to capillaries, the reflectance of the infrared light from the emitter to the detector will change in accordance to capillary blood volume. The PPG waveform peaks when capillary blood volume is maximized.

Force Transducers 20 g 50 g 100 g 200 g
Noninvasive Blood Pressure Amp with Hemodynamics
Wireless Goniometers - BioNomadix
Disposable Mouthpiece
Signal Inputs Cable - Breadboard to MP3X
Extension Cables
Voltage Stimulators
BioNomadix Wireless Pressure-Based Dynamometer with EMG Transmitter
Tubing - Smooth Bore
BSL fNIR Accessories
Isolated Digital Interfaces
Gas Sampling Tubing+Luer for MRI
Low Flow Trans 90L/min
EEG Analysis Software Module
Hall Effect Switch Assembly
NIBP100E Finger Cuff Sensors
MedelOpt Training for fNIRS+EEG
VizMove Interactive Virtual Reality Systems with MP System
fNIRS Headband
Regulator for GASCAL
Reusable Mouthpiece
BioNomadix Wireless Accelerometer Amplifier
Push Button Hand Switch - MP3X/45
MRI Filtered Cable Sets 