Dual Ventilation Modes for Physiological Simulation
This isolated lung perfusion system can reproduce two physiological respiratory patterns. Ordinary ventilators usually adopt active ventilation, which inflates the alveoli directly. However, natural respiration of the lung is passive, driven by volume change of the thoracic cavity to expand and contract the lung. This system is capable of simulating both active and passive breathing for comparative research.
Two Perfusion Control Modes
For circulatory perfusion, the system provides optional constant-pressure perfusion and constant-flow perfusion modes. Researchers can select the perfusion mode according to experimental protocols to meet different research requirements of pulmonary circulation.
Multi-parameter Real-time Measurement
The system monitors and records a full set of experimental indicators simultaneously: FL respiratory airflow, TCP thoracic cavity pressure, TP tracheal pressure, PP perfusion pressure, VP venous flow, arterial and venous blood gas indexes including pO₂, pCO₂, pH, as well as temperature (T). It is ideal equipment for respiratory physiology, pulmonary pharmacology, lung injury and organ function research.
