Cao Lun, Mao Haoyang, Liang Xiangnan, He Yuyuan, Zhu Xiang, Mao LiangLiang, Shao Hui, He Chao
MicroPort(Shanghai) MedBot Co. Ltd, Shanghai, 20003.
Zhongguo Yi Liao Qi Xie Za Zhi. 2019 Jan 30;43(1):14-16. doi: 10.3969/j.issn.1671-7104.2019.01.004.
This paper presents a three-dimensional electronic laparoscopy system, including three-dimensional laparoscope pipe and medical video system. The three-dimensional laparoscope pipe adopts a dual-optical structure, which can collect three-dimensional information of the surgical region. By selecting a reasonable initial structure, the MTF curve of the objective lens is close to the diffraction limit, and the distortion is less than 25%. The medical video system also achieved high-definition image with 1 080 P, 30 Hz by GPU. At the mean time, the three-dimensional electronic laparoscope has achieved quantitative production and has been tested in a number of animals, which has broad application prospects and significant clinical application value.
