| 摘要 |
PROBLEM TO BE SOLVED: To provide medical equipment capable of easily and clearly observing an observation target such as a blood vessel, a lymph vessel, nerves or the like present under biological tissues without spoiling workability in treating the biological tissues at the periphery of a portion under observation.SOLUTION: Medical equipment includes: a gripping means 1 which has a pair of gripping parts 1a, 1b gripping biological tissues lying over the observation target and adjacent to an observation-target region; and a pair of distance control means 2a, 2b which are set up on surfaces facing the pair of gripping parts 1a, 1b, on at least either of which a lighting means 3 irradiating the biological tissues with light is equipped, and which make the emission part 3a of the lighting means 3 come close to the observation target present under the biological tissues. The lighting means 3 is such that the direction of the axis of the irradiated light is different from a direction in which both of the tip end parts 2a1, 2b1 of the pair of distance control means 2a, 2b with the pair of gripping parts 1a, 1b gripping the biological tissues, are connected to each other. |
