| 摘要 |
This optoacoustic imaging device 100 is provided with: a light source part 11 for irradiating an object to be inspected P with light; an ultrasonic vibrator 21 for detecting an acoustic wave A generated from a subject Q to be detected in the object to be inspected P which has absorbed the light emitted from the light source part 11; and a detecting part disposed in a probe body 2 and including an acoustic lens 22 disposed closer to the tip side of the probe body 2 than the ultrasonic vibrator 21, wherein the acoustic lens 22 is configured to have a light absorbance of 1-30% and a light reflectance of less than 85% with respect to light which has a wavelength band of 650-1000 nm and is emitted from the light source part 11. |
