Patent ID: 8961411
Filing Date: 2015-02-24
Classification: A61B

Abstract:
1. An indication device comprising a rod-like insertion portion capable of being inserted inside a body cavity; a first application portion, placed at the insertion portion, capable of applying light in one direction toward an affected area inside the body cavity; and a second application portion, placed at the insertion portion, capable of applying light to an inner wall inside the body cavity toward the opposite side of the application direction of the first application portion, wherein the first application portion is a first light emitting portion placed at a distal end portion of the insertion portion and self-emits light, the second application portion is a second light emitting portion placed at the distal end portion of the insertion portion on the opposite side of the first application portion and self-emits light, and the indication device includes, wherein the rotating shaft portion has an axis of rotation that intersects a longitudinal axis of the rod-like insertion portion.