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Non-invasive detection system of precancerous lesions of digestive tract

An inspection system and digestive tract technology, applied in the field of endoscopy, can solve the problems of no closed surface, intestinal damage, etc., and achieve the effect of reducing the missed detection rate, realizing automatic control, and painless inspection

Active Publication Date: 2014-03-19
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the substantive defect of this prior art compared with the present invention is that the clamping legs of the mechanism in this document are open after being opened, without forming a closed surface, and there is a possibility of clamping the intestinal tract and causing damage to the intestinal tract

Method used

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  • Non-invasive detection system of precancerous lesions of digestive tract
  • Non-invasive detection system of precancerous lesions of digestive tract
  • Non-invasive detection system of precancerous lesions of digestive tract

Examples

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Embodiment 1

[0032] like figure 1 As shown, this embodiment includes: a man-machine interface, a controller, a wireless energy supply subsystem, and a robot located in the body, wherein: the man-machine interface is connected to the controller and the wireless energy supply subsystem through interfaces, and the wireless energy supply subsystem The alternating magnetic field generated by the energy transmitting coil provides energy to the robot, the energy is received by the energy receiving coil 26 of the wireless energy supply module 3 of the robot, and the controller outputs control commands to the robot and receives data of the robot through wireless communication;

[0033] like figure 2 As shown, the overall robot is in the shape of a capsule, including: an image acquisition module 1 for collecting images in the digestive tract, a front radial movement mechanism 2, a wireless energy supply module 3 for energy supply, a rear radial movement mechanism 5, The axial telescopic mechanism ...

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Abstract

The invention relates to a non-invasive detection system of precancerous lesions of the digestive tract. The system comprises a human-computer interface, a controller, a wireless energy supply sub system and a robot located in human body, wherein the robot comprises a white light / fluorescent image collecting module which can collect digestive tract image information of the patient detected, the human-computer interface is respectively connected with the controller and the wireless energy supply sub system through connects, the wireless energy supply sub system provides energy to the robot by generating an alternating magnetic field through an energy transmitting ring, the energy is received by the energy receiving ring of the robot, and the controller outputs a control command to the robot through wireless communication and receives data of the robot. The operating mechanism of the robot autonomously crawl in the intestinal tract, a radial operating mechanism of the robot can expand the intestinal tract to reduce the omission factor of the inspection process. The closed radial operating mechanism does not clamp the intestinal structure, so that the safety of the robot is improved.

Description

technical field [0001] The invention relates to a system in the field of endoscopy, in particular to a non-invasive inspection system for precancerous lesions of the digestive tract. Background technique [0002] Gastrointestinal tumors are common malignant tumors, including esophageal cancer, gastric cancer, and colorectal cancer. Esophageal cancer refers to squamous cell carcinoma originating from the squamous epithelium of the esophagus and esophageal adenocarcinoma originating from Barrett's esophagus, while gastric cancer includes cardiac carcinoma and gastric adenocarcinoma, etc., and colorectal cancer refers to adenocarcinoma originating from the colorectal epithelium. According to Globcan data in 2008, colorectal cancer, gastric cancer, and esophageal cancer rank 4th, 6th, and 9th in the age-standardized incidence rates of each tumor, while the age-standardized mortality rate of gastric cancer is second only to lung cancer and breast cancer. The age-standardized dea...

Claims

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Application Information

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IPC IPC(8): A61B1/00A61B5/07
Inventor 颜国正贺术石煜王志武姜萍萍高晋阳刘大生
Owner SHANGHAI JIAO TONG UNIV
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