PORTABLE EXOSCOPE WITH CCD CAMERA FOR HUMAN BODY OPENING

摘要

PURPOSE: A portable image device for an endoscope is provided to enable the formation of images without the reflection light of a subject by uniform irradiation of an LED light. CONSTITUTION: A pipe part(20) having the diameter for the insertion of holes in a human body is projected from the front end of a main body having the shape of a handle to be inclined to the main body. A CCD camera part(30) is inserted into the inner diameter of the pipe part. An LED(40) is installed on the outer surface of the CCD camera part. A transmitting ring(50) comprises a convex part(52) for transmitting the light of LED to the uniform illuminance. The transmitting ring is fixed to the front end to the pipe part. In the inner surface of the transmitting ring, a part corresponding to the LED comprises a pattern for limiting the transmission of light.