| 摘要 |
<p>This blood vessel display device (1), which displays blood vessels immediately under the skin by means of near-infrared imaging of the skin surface in the state of radiating near-infrared rays at the skin surface by means of a near-infrared radiating means, is characterized by a first imaging unit (11) and/or a second imaging unit (12) being provided in a manner so as to be able to alter the relative relationship between the position of a first optical axis, which is the optical axis of an optical system that the first imaging unit (11) has, and the position of a second optical axis, which is the optical axis of an optical system that the second imaging unit (12) has, and/or the relative relationship between the direction of the first optical axis and the second optical axis, in a manner so that the first optical axis and the second optical axis intersect at the surface of the skin.</p> |
