| 摘要 |
The present invention relates to a device for imaging blood vessels, capable of safely and easily finding the position of the blood vessels hidden in a subcutaneous layer by using a light source having the same frequency as a composition of blood flowing in the blood vessels, imaging the same, and reflecting the same into skin. The device comprises: a first light source unit for transmitting lights with a wavelength band absorbed in hemoglobin of the blood vessels and a wavelength band not absorbed in the hemoglobin to a blood test area; an image signal processing unit to make the position of the blood vessels in the blood test area as two-dimensional coordinate data by processing the reflected light signal from the first light source unit; a second light source unit transmitting lights having different wavelengths to the blood test area according to the coordinate data of the infrared ray reflected light signal processed in the image signal processing unit; and a light source compound lens module clearly displaying the position of the blood vessels in the blood test area by synthesizing the lights from the second light source. |
