In vivo examination apparatus
View Patent ↗An in vivo examination apparatus including an objective unit capable of being readily replaced during examination is provided. The in vivo examination apparatus includes a main body, a vibration suppressor configured to suppress vibrations in an examination region of an object under examination, and an objective optical system configured to observe the examination region where the vibrations are suppressed. The objective optical system and the vibration suppressor are attached to the main body. The objective optical system is attachable to and detachable from the main body in a direction crossing an optical-axis direction of the objective optical system.
1. An in vivo examination apparatus comprising:
a main body;
a vibration suppressor configured to suppress vibrations in an examination region of an object under examination; and
an objective optical system configured to observe the examination region where the vibrations are suppressed;
wherein the objective optical system and the vibration suppressor are attached to the main body such that the objective optical system is attached to the main body with the vibration suppressor disposed therebetween;
the objective optical system is attachable to and detachable from the main body in a direction crossing an optical-axis direction of the objective optical system; and
the vibration suppressor comprises:
a pressing part configured to suppress the vibrations in the examination region by coming into contact therewith; and
a moving part configured to support the pressing part movably in the optical-axis direction.
2. The in vivo examination apparatus according to claim 1 , wherein
the objective optical system is attachable to and detachable from the main body and the vibration suppressor in the direction crossing the optical-axis direction; and
the vibration suppressor is attachable to and detachable from the main body.
3. The in viva examination apparatus according to claim 2 , wherein the vibration suppressor is attachable to and detachable from the main body in a direction crossing the optical-axis direction.
4. The in viva examination apparatus according to claim 1 , wherein the pressing part is detachably attached to the moving part.
5. The in viva examination apparatus according to claim 4 , wherein the pressing part is attachable to and detachable from the moving part in a direction crossing the optical-axis direction.
6. The in vivo examination apparatus according to claim 1 , further comprising a column configured to support the main body, the moving part being disposed between the main body and the column.