Three-dimensional Medical Electronic Laparoscope System / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 14-16, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-775523
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.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Laparoscopy
/
Laparoscopes
/
Imaging, Three-Dimensional
/
Electronics, Medical
Language:
Chinese
Journal:
Chinese Journal of Medical Instrumentation
Year:
2019
Type:
Article
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