A near-infrared spectroscopy and electrode combined detection device
A near-infrared spectrum and combined detection technology, which is applied in the field of non-destructive testing equipment for biological tissue functional activities, can solve the problems of not being able to adapt to the shape of the head, poor practicability, and distance changes, and achieve easy mass production, good practicability, and simple installation. Effect
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[0037]Embodiment: Taking head measurement as an example, the elastic inner layer of the device is made of elastic cloth, and silver / silver chloride sintered electrodes are installed on the elastic inner layer, and the brain electrodes are positioned according to the international 10-20 system. A sheet of thermoplastic material is used to make the non-elastic outer layer of the device. Rubber with different hardness is used to produce the probe positioner, optical fiber holder, and elastic pressure cap of the near-infrared probe. Process a circle of grooves on the lower position of the outer wall of the probe positioner to be stuck on the positioning hole punched in advance on the non-elastic outer layer. The diameter of the through hole of the optical fiber holder is slightly smaller than the outer diameter of the optical fiber, and the optical fiber is clamped by the rubber elastic extrusion force. The outer diameter of the fiber holder is slightly smaller than the diameter ...
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