[Brain NIRS]Brain NIRS, Blood volume visualization device in the brain, Hb13
엠디케이(MDK)2020. 11. 12. 14:30
[Brain NIRS]Brain NIRS, Blood volume visualization device in the brain, Hb13
Measuring blood volume in the brain noninvasively !
Brain NIRS acts as a sensor and visulizes changes fo blood volume in the frontal lobe !
Reference : A Functional Near-Infrared Spectroscopy Study of State Anxiety and Auditory Working Memory Load
As it measures the blood volume in surface and deep layers separately, it is possible to distinguish changes in blood volume in mimetic muscle from brain.
System Features
1. Simultaneous measurement of up to channels(brain NIRS model Hb 13-N, where N is the number of channels)
2. Wireless connection(Bluetooth classII, class I) between the sensor and compter display allowsdistant(about 10m), read-time measurement
3. For examinee's convenience and confort, small and light(10g) sensor head, made of flexible materials, is used allowing non-static and long-term measurements.
4. The influence of the mimic muscles on the measured value in the deep layers(brain) can be estimated by measuring blood volume in the surface layers at the same time.
5. Two main units are available for measurement of brain(model Hb13) and muscle tissues(model Hb14)
6. Use of near-infrared spectroscopy is completely harmless to people