| 摘要 |
A method and apparatus for training for cardiac surgery using endoscopic techniques are provided. The apparatus comprises a model thorax (10) having an internal cavity through which an endoscopic instrument can be inserted during use of the model, and a heart located in the internal cavity and removably connected to the model, the heart having a coronary artery on which surgical training can be performed during use of the model. The apparatus also comprises a sternum (93) located on the anterior aspect of the thorax, and at least one internal mammary artery (24) located on a posterior surface of the sternum. The apparatus can also include a fluid system in communication with the heart and providing pressurized fluid to the coronary arter, such that cutting the artery simulated bleeding as the pressurized fluid effuses from the artery.
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