Patent ID: 8446586

Claim:
A device that when a vascular rich fat layer has passed through a container containing a material including said vascular rich fat layer and a vascular poor fat layer comprising: a) a means for applying pressure on said material in said container; b) a detection chamber that contains said material urged out of said container; c) a light source positioned at one side of said detection chamber outputting light of a selected wavelength; said detection chamber being translucent or transparent to said selected wavelength; d) a photodetector positioned which detects said light; e) control electronics connected to said photodetector; and an indicator connected to said electronics; said vascular rich fat having a pure orange color, absorbing light at 590 nm and containing oxygenated hemoglobin, which absorbs more infrared light than red light, and deoxygenated hemoglobin, which absorbs more red light than infrared light; said vascular poor fat having a pure yellow color and absorbing light at 570 nm.