Three-dimensional Medical Electronic Laparoscope System.
- Author:
Lun CAO
1
;
Haoyang MAO
1
;
Xiangnan LIANG
1
;
Yuyuan HE
1
;
Xiang ZHU
1
;
LiangLiang MAO
1
;
Hui SHAO
1
;
Chao HE
1
Author Information
- Publication Type:Journal Article
- Keywords: electronic laparoscope; high definition; three-dimensional
- MeSH: Electronics, Medical; Imaging, Three-Dimensional; Laparoscopes; Laparoscopy
- From:Chinese Journal of Medical Instrumentation 2019;43(1):14-16
- CountryChina
- Language:Chinese
- Abstract: 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.
