首页>
外国专利>
UNIVERSAL SIMULATOR FOR PRACTICING CARDIAC SURGERY TECHNIQUES AND PROCEDURES THROUGH A CLASSIC AND MINIMALLY INVASIVE APPROACH
UNIVERSAL SIMULATOR FOR PRACTICING CARDIAC SURGERY TECHNIQUES AND PROCEDURES THROUGH A CLASSIC AND MINIMALLY INVASIVE APPROACH
展开▼
机译：通用模拟器通过经典和微创方法练习心脏手术技术和程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
Universal simulator used to practice techniques and procedures in cardiac surgery through classical and minimally invasive approaches at the heart level, or other interventions in the thoracic surgery field. The simulator is composed of a synthetic thorax (1) which has several incisions (6) with mobile costo-vertebral joints (2) and mobile sterno-costal joints (3), a sternum with a medium cut (4) and a transversal cut (5) at the level of the third intercostal space, a porcine tissue composed of heart (7), two lungs (21), ascending aorta (17), descending aorta (22) and trachea (23) and a pumping system composed of an actuator (10), a piston cylinder (8) connected through tubing (11) to the left and right ventricles of the heart, a variable pressure pump (9) which pumps liquid through tubing (18) into the ascending aorta (17), an air trap (13) mounted between the pump (8) and the heart (7) and two unidirectional valves (19 and 20) for liquid and air, mounted in series in the superior part of the air trap (13) and a reservoir (14) for liquid connected to the pumps (8 and 9) which pump liquid into and from the heart (7) and to the ascending aorta (17).
展开▼
