PANASONIC I-PRO SENSING SOLUTIONS CO LTD;パナソニックｉ－ＰＲＯセンシングソリューションズ株式会社
发明人:
河野 治彦,小松 里紗,KONO HARUHIKO,KOMATSU RISA
申请号：
JP2019002004
公开号：
JP2020110258A
申请日:
2019.01.09
申请国别(地区):
JP
年份:
2020
代理人:
摘要：
PROBLEM TO BE SOLVED: To suppress expansion of outer diameter in an endoscope having two or more eyes. An endoscope is provided with a rigid portion which is provided at a distal end of a scope and which is formed in a substantially cylindrical shape and has a substantially circular distal end surface, and a first virtual line which is orthogonal to the axis of the rigid portion at the distal end surface. A plurality of cameras arranged on the left and right of the rigid portion to be sandwiched. The plurality of cameras includes the first camera. The first camera is arranged such that the imaging axis is displaced from the second virtual line orthogonal to each of the axis and the first virtual line in the direction along the first virtual line. [Selection diagram] Fig. 4【課題】２眼以上の内視鏡において外径の拡大を抑制する。【解決手段】内視鏡は、スコープの先端に設けられ、略円筒状に形成されて先端面が略円形状となる硬性部と、先端面において硬性部の軸線に直交する第一仮想線を挟む硬性部の左右に配置される複数のカメラと、を備える。複数のカメラは第１のカメラを含む。第１のカメラは、撮像軸が軸線および第一仮想線のそれぞれに直交する第二仮想線から第一仮想線に沿う方向にずれて配置される。【選択図】図４
