Multidirectional turning endoscope
The present invention relates to a multidirectional turning endoscope, which includes an insertion portion (2), an endoscope handle (4) and a bending driving portion (3); wherein: the bending driving portion includes a left-right driving rod, an up-down driving rod, a rotation shaft, a left turning wheel (17), a right turning wheel (18) and a spring (19); the rotation shaft includes a left half shaft (15) and a right half shaft (16); the external surface of the left half shaft and the external surface of the right half shaft respectively have a left outer conical face and a right outer conical face, a left conical cylinder and a right conical cylinder (20) are respectively sleeved to the left outer conical face and a right outer conical face; a spring (19) is located at an axial direction of the left half shaft and the right half shaft.
YOUCARE TECHNOLOGY CO., LTD.(WUHAN)
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Jian Yaohui Jianxing Kunjie Yiran Shaogang Xuecheng Lei Xiaolin Xiuheng Ying Xiaoping Xiao Tongzu Lin Zhangqun Jihong Xu Gang Qi Yeyun
Huang Wu Li Wang Huang Wang Hu Song Guo Liu Li Zhang Yu Liu Qi Ye Liu Zhang Long Chen Mao