Abstract: Exemplary embodiments provide a respiratory device that can perform mechanical ventilation and/or inexsufflation. The respiratory device can include a mechanical medical ventilator, a sensor, a display and a processor. The mechanical medical ventilator assists a patient with the respiratory cycle. The sensor can measure an intra-thoracic respiratory parameter during the respiratory cycle. The display can display a graphical representation that dynamically depicts at least one of a patient's lung or thorax based on the intra-thoracic respiratory parameter in real-time during the respiratory cycle. The processor can update the graphical representation on the display in real-time based on the respiratory parameter. The processor updates the graphical representation to depict at least one of an expansion or a contraction of at least one of the lung or thorax during the respiratory cycle.

Abstract: A mechanical inexsufflation device employs a ventilator for generating airflow under positive pressure, a first airflow channel connected to the ventilator, a first gate operative to selectively open or obstruct airflow through the first airflow channel, and a source of negative pressure airflow. The source of negative pressure gas flow may generate negative pressure simultaneously with the generation of airflow under positive pressure by the ventilator. A second gas flow channel connected to the source of negative pressure gas includes a second gate that may selectively open or obstruct gas flow through the second gas flow channel. A control unit operates to open or close the first and second gates in a mutually reciprocal and opposite manner. A patient interface unit conducts airflow to and from a patient's lungs according to the settings of the gates.

Abstract: A manual inexsufflator including a standard mechanical ventilator, a medical suction unit, and a piston-like sliding valve mechanism which connects a patient ventilation interface with either the ventilator or the suction unit. By sliding the valve mechanism in and out the user selectively connects the patient to either the ventilator, for purposes of insufflation, or the suction unit, for purposes of exsufflation. The ventilator may generate expiratory positive airway pressure between inexsufflation cycles.

Abstract: A manual inexsufflator including a standard mechanical ventilator, a medical suction unit, and a piston-like sliding valve mechanism which connects a patient ventilation interface with either the ventilator or the suction unit. By sliding the valve mechanism in and out the user selectively connects the patient to either the ventilator, for purposes of insufflation, or the suction unit, for purposes of exsufflation. The ventilator may generate expiratory positive airway pressure between inexsufflation cycles.

Abstract: A manual inexsufflator including a standard mechanical ventilator, a medical suction unit, and a piston-like sliding valve mechanism which connects a patient ventilation interface with either the ventilator or the suction unit. By sliding the valve mechanism in and out the user selectively connects the patient to either the ventilator, for purposes of insufflation, or the suction unit, for purposes of exsufflation. The ventilator may generate expiratory positive airway pressure between inexsufflation cycles.

Abstract: A manual inexsufflator including a standard mechanical ventilator, a medical suction unit, and a piston-like sliding valve mechanism which connects a patient ventilation interface with either the ventilator or the suction unit. By sliding the valve mechanism in and out the user selectively connects the patient to either the ventilator, for purposes of insufflation, or the suction unit, for purposes of exsufflation. The ventilator may generate expiratory positive airway pressure between inexsufflation cycles.

Abstract: An inexuflator including a patient interface unit, a source of negative fluid pressure, a source of positive fluid pressure, and a manual valve connected to the source of positive fluid pressure and the source of negative fluid pressure, the valve being adapted to selectively connect the patient interface unit with the source of positive fluid pressure and the source of negative fluid pressure.