| 摘要 |
The present invention relates to a non-contact type painless blood sampling device using a diode laser, and more specifically, to a new light source and technology of a blood sampling method using a light source device which performs non-contact blood sampling, which is contrasted with a blood sampling method using an ordinary contacting needle-type lancet. According to the present invention, provided is a personally portable non-contact type painless blood sampling device using a diode laser with an eye safety wavelength of 1.55 μm. By using a diode laser technology used in a semiconductor field and emitting light source, and an optical system technology which effectively concentrates emitting light source, the device can perform blood sampling from the skin without pain. |
