Abstract: A method for simulating respiratory dynamics of a virtual lung on the basis of a virtual lung model configured as a function of a first parameterization and at least one ventilation mode, includes a first configuration of the virtual lung model; a second configuration of a model of a virtual respiratory system, including a functional relationship between: a flow rate of air inhaled or exhaled by a virtual patient and; at least one considered pressure in the respiratory circuit, the considered pressure being a resulting pressure corresponding to the pressure in the respiratory tracts of the virtual lung, called output pressure, from which is subtracted an inner pressure in the virtual lung, the inner pressure of the virtual lung including a muscular pressure and the pressure inside the lung; a third configuration of at least one ventilation mode. The method includes generation of at least one curve.

Abstract: A method for simulating respiratory dynamics of a virtual lung on the basis of a virtual lung model configured as a function of a first parameterization and at least one ventilation mode, includes a first configuration of the virtual lung model; a second configuration of a model of a virtual respiratory system; a third configuration of at least one ventilation mode, the first configuration including a determination of: an inflection pressure corresponding to the inflection point of a non-linear function and; the slope of the non-linear function at the inflection point; a corrective factor of an admission volume of the virtual lung, called the recruitment factor; the method comprising generation of at least one curve.

Abstract: An optical means includes a disposable removable sterile camera having a proximal and a distal end, said camera being designed to be inserted into the airway lumen of an endotracheal tube, so that the distal end of the camera is capable of illuminating a region of the distal end, and of collecting an image of the illuminated region. The optical means further includes a module having a screen connected to the camera and a light source disposed at the distal end of the camera so that the distal end of the camera is capable of illuminating a region of the distal end of the endotracheal tube and of collecting an image of said illuminated region. The image is then transferred via a transmission component, such as electrical wires, to the screen.

Abstract: The system for intubation comprises:—a disposable sterile endotracheal tube (30) having proximal (30P) and distal (30D) end. It is essentially characterized with:—a disposable removable sterile optical fiber bundle (20) having a proximal (20P) and a distal (20D) end, to be inserted into the airway lumen 30P (32) of said endotracheal tube (30), so that said distal end (20D) is capable of illuminating a region of said distal end (30D), and of collecting an image of said illuminated region, and—a module (10) comprising a screen (11) and a light source (12), to be connected to said optical fiber bundle (20) to provide light to the distal end (20D) of said optical fiber bundle (20), and to display on the screen (11) said image collected from the distal end (20D) of said optical fiber bundle (20).

Abstract: The system for intubation comprises: a disposable sterile endotracheal tube (30) having proximal (30P) and distal (30D) end. It is essentially characterized with: a disposable removable sterile optical fiber bundle (20) having a proximal (20P) and a distal (20D) end, to be inserted into the airway lumen (32) of said endotracheal tube (30), so that said distal end (20D) is capable of illuminating a region of said distal end (30D), and of collecting an image of said illuminated region, and a module (10) comprising a screen (11) and a light source (12), to be connected to said optical fiber bundle (20) to provide light to the distal end (20D) of said optical fiber bundle (20), and to display on the screen (11) said image collected from the distal end (20D) of said optical fiber bundle (20).