Key result
Moor MBF3D laser Doppler correlates well with the Perimed PF3 in an in vitro model.
Why the study?
A new infrared laser Doppler blood flow instrument (Moor MBF3D) required evaluation against an established device over a range of flow velocities and concentrations.
Population
In vitro model allowing measurements over a range of flow velocities and concentrations
Comparison
Moor MBF3D infrared laser Doppler instrument vs Perimed PF3 laser Doppler instrument
Design
Preclinical evaluation study
Authors
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The Moor MBF3D shows strong in vitro correlation with dual-channel capability; leaves open in vivo validation before research or clinical adoption.
Effect estimate: r = 0.96
p-value: p=<0.01
The Moor MBF3D infrared laser Doppler blood flowmeter provides comparable measurements to the Perimed PF3 in an in vitro model, with the added advantage of dual-channel operation for simultaneous multi-site measurements.
Barnett et al. (1990) studied this question. Moor MBF3D infrared laser Doppler blood flow instrument vs. Perimed PF3 laser Doppler instrument was evaluated on Flow velocity and concentration measurement responses (r = 0.96, p=<0.01). The Moor MBF3D infrared laser Doppler blood flow instrument correlated well with the Perimed PF3 instrument in an in vitro model (r = 0.96, p < 0.01).
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