The pulmonary electrical impedance tomography instrument uses electrical impedance tomography technology to inject weak excitation currents (1-5mA) in pairs and sequentially into the excitation electrodes of the electrode strip. The collected data is then converted into dynamic functional imaging using algorithms to obtain pulmonary electrical impedance data. This product is non-invasive, non ionizing and radiation hazardous to the human body, and can be used for direct and continuous monitoring of lung ventilation status at the bedside, providing guidance for the treatment and care of lung disease patients.

It can also be used to distinguish pneumothorax and hemothorax, and track their progression for the care of combat wounded; Monitoring the lung function of ventilated patients during air medical evacuation: After disconnecting the ventilator, continuous lung function monitoring is used to assist patients in successfully weaning; Monitor the lung function and treatment response of premature newborns and pediatric patients. It provides a radiation free alternative to lung function assessment for children and newborns, and can also be used as a small, battery operated portable device to bring continuous lung assessment to the point of injury for civilian or military trauma applications.