Liver suturing operation training simulator under endoscope and suturing level quantitative evaluation method
The invention discloses a liver suturing training simulator under an endoscope, which comprises an opening and closing type shell model, a simulated gall bladder, a three-dimensional mechanical sensor and an electromagnetic tracking device, and is characterized in that the opening and closing type s...
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| creator | SHI JING WANG GUOWEI WANG SHUXIN WANG FEI LI JINHUA XING YUAN JI YUNPENG ZHANG ZHUOCHAO |
| description | The invention discloses a liver suturing training simulator under an endoscope, which comprises an opening and closing type shell model, a simulated gall bladder, a three-dimensional mechanical sensor and an electromagnetic tracking device, and is characterized in that the opening and closing type shell model comprises a human abdomen simulating upper shell fixed on a bottom plate; the three-dimensional mechanical sensor and the liver model are fixed in the opening and closing type shell model, the liver model is provided with a simulated gall bladder, a simulated bile duct, a simulated liver internal blood vessel and a simulated liver internal blood vessel branch, a neural network is used for automatically segmenting the liver position, the liver internal blood vessel and the liver internal blood vessel branch from a CT image, and a three-dimensional model is constructed and then is manufactured through 3D printing; the simulated bile duct, the blood vessels in the liver and the branches are filled with simu |
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the three-dimensional mechanical sensor and the liver model are fixed in the opening and closing type shell model, the liver model is provided with a simulated gall bladder, a simulated bile duct, a simulated liver internal blood vessel and a simulated liver internal blood vessel branch, a neural network is used for automatically segmenting the liver position, the liver internal blood vessel and the liver internal blood vessel branch from a CT image, and a three-dimensional model is constructed and then is manufactured through 3D printing; the simulated bile duct, the blood vessels in the liver and the branches are filled with simu</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Liver suturing operation training simulator under endoscope and suturing level quantitative evaluation method |
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