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A Concept for Modelling Linear Lung Compliances Using a Mechanical Artificially Ventilated Simulator

机译:使用机械人工通风模拟器建模线性肺顺应的概念

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For adapting mechanical ventilation to the physiological conditions of the patients lung it is necessary to implement intelligent and adaptive therapy regimes. To test these algorithms, lung simulators are used. A mechanical cylinder-piston-system, driven by a linear motor, was developed to model simple lung behaviour. By moving the piston inside the cylinder, the volume of the simulated lung can be changed and physiological properties like compliance can be modeled. First tests showed, that simulating linear compliances is possible. Using several cylinder-piston-systems with different volume capacities allows modelling more complex lung structures.
机译:为了使机械通气适应患者肺的生理条件,有必要实施智能和自适应治疗制度。为了测试这些算法,使用肺模拟器。由线性电动机驱动的机械气缸 - 活塞系统开发为模拟简单的肺部行为。通过将活塞移动在气缸内,可以改变模拟肺的体积,可以模拟符合性等生理性质。第一次测试显示,可以实现模拟线性符合。使用具有不同体积容量的多个气缸活塞系统允许建模更复杂的肺部结构。

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