5 results about "Colonoscopy" patented technology

1. Name of the product in this design: Disposable colonoscopy pants. 2. Purpose of this design: To be worn during colonoscopy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The application discloses a method for predicting biological age based on enteroscopy pictures, and belongs to the field of digestive endoscopy image analysis. The method first screens enteroscopy pictures without abnormalities, and completes quality control and edge cutting; then constructs an image package with multiple pictures in a single report, extracts features and weighted aggregation by using a multi-instance learning model based on attention; and converts age prediction into a classification task and introduces a Gaussian soft label to realize high-precision biological age prediction. The application can mine aging-related features from enteroscopy images without obvious abnormalities, does not need additional equipment and invasive operation, has strong generalization, and can be used for risk stratification of enteroscopy-negative people and precise prevention and treatment of colorectal cancer.

1. Name of the product in this design: Integrated Light Source Heat Dissipation Unit (Coronoscopy Examination). 2. Purpose of this design: Equipment for medical light source therapy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to enteroscope training model technical field, specifically for a kind of simulation enteroscope training simulation structure, including hollow outer frame, lower digestive tract model is provided with in outer frame by fixed structure;Lower digestive tract model includes successively connected large intestine model and small intestine model, the end of large intestine model is connected with outer frame by simulation anus;The lower digestive tract model of the utility model is made based on real human CT scanning data reconstruction model, and cooperate with the fixed structure of real human pelvic bone and ligament tissue composition, can highly simulate human lower digestive tract structure and enteroscope operating feeling;By being connected with external power supply, the utility model can realize the conductive function when endoscopic operating instrument, complete operation such as electrocision;The utility model can also set up training module inside lower digestive tract model, to simulate different diseases, greatly expand training range, can be applicable to the demand of different levels of physicians for different kinds of enteroscope training simulation.

This utility model relates to a one-way valve device for a water-air tubing in gastroscopy and colonoscopy, comprising a water tank, a sealing tube at the top of the water tank, a uniformly distributed first sealing plate fixedly connected to the left inner end of the sealing tube, and a uniformly distributed second sealing plate fixedly connected to the right inner end of the sealing tube, and an exhaust assembly provided in the sealing tube. This utility model provides a one-way valve device for a water-air tubing in gastroscopy and colonoscopy, which seals the inside of the sealing tube by the cooperation of the opposing first and second sealing plates. When the water-air tubing is not inserted, the first and second sealing plates are pressed together by their own elasticity, forming a seal. When the water-air tubing is inserted, the first and second sealing plates are pushed apart to form a gap, allowing water to drip into the water tank through the gap, thereby effectively controlling residual water in the water-air tubing and allowing only water to enter the water tank, avoiding external contamination.