Title:
VIDEO ACQUISITION SYSTEM FOR NARROW CAVITARY SPACE BASED ON MICROPROBE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/215806
Kind Code:
A1
Abstract:
A video acquisition system for a narrow cavitary space based on a microprobe structure, comprising an intelligent computer aided diagnosis system and a microprobe (104). The intelligent computer aided diagnosis system trains a large number of pictures of different lesions using a deep learning technique, and can complete auxiliary diagnosis of different common lesions in the colonoscopy process. The microprobe (104) is provided at the tail end of a clamp channel (103) for taking samples from tissues. When the intelligent computer aided diagnosis system determines that some of the tissues taken out are pathological tissues, the microprobe (104) is retracted from the clamp channel (103) and carries the pathological tissues out of a colonoscope (102) duct from the clamp channel (103). When it is determined that the some of the tissues taken out are normal intestinal tissues or intestinal debris, the microprobe (104) discharges the tissues and is not retracted. The video acquisition system can reduce the probability of missed detection of lesions.
Inventors:
WANG YUFENG (CN)
Application Number:
PCT/CN2020/000062
Publication Date:
October 29, 2020
Filing Date:
April 09, 2020
Export Citation:
Assignee:
TIANJIN YUJIN ARTIFICIAL INTELLIGENCE MEDICAL TECH CO LTD (CN)
International Classes:
G16H50/20; A61B10/04; G06T7/00
Foreign References:
| CN107705852A | 2018-02-16 | |||
| CN2820088Y | 2006-09-27 | |||
| CN108695001A | 2018-10-23 | |||
| CN108831533A | 2018-11-16 | |||
| CN109411084A | 2019-03-01 | |||
| US20180365826A1 | 2018-12-20 |
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