Abstract: A device (100) for facilitating the positioning of a catheter for the delivery of liquid medicament to spontaneously breathing patient, including: —an elongated main body (101) shaped to follow the internal shape of the patient's upper airways, the elongated main body (101) being provided with guiding means (107) adapted to house a catheter; —a substantially ring-shaped terminal element (103) adapted to engage the internal wall of the patient's retro-pharynx, the substantially ring-shaped terminal element (103) being connected to the elongated main body (101) by means of at least one spoke (105), the substantially ring-shaped element (103) and the at least one spoke (105) creating a chamber where the medicament can be delivered through the catheter.

Abstract: A device (100) for facilitating the positioning of a catheter for the delivery of liquid medicament to spontaneously breathing patient, including: —an elongated main body (101) shaped to follow the internal shape of the patient's upper airways, the elongated main body (101) being provided with guiding means (107) adapted to house a catheter; —a substantially ring-shaped terminal element (103) adapted to engage the internal wall of the patient's retro-pharynx, the substantially ring-shaped terminal element (103) being connected to the elongated main body (101) by means of at least one spoke (105), the substantially ring-shaped element (103) and the at least one spoke (105) creating a chamber where the medicament can be delivered through the catheter.

Abstract: A device (100) for facilitating the positioning of a catheter for the delivery of liquid medicament to spontaneously breathing patient, including: —an elongated main body (101) shaped to follow the internal shape of the patient's upper airways, the elongated main body (101) being provided with guiding means (107) adapted to house a catheter; —a substantially ring-shaped terminal element (103) adapted to engage the internal wall of the patient's retro-pharynx, the substantially ring-shaped terminal element (103) being connected to the elongated main body (101) by means of at least one spoke (105), the substantially ring-shaped element (103) and the at least one spoke (105) creating a chamber where the medicament can be delivered through the catheter.

Abstract: A device (100) for facilitating the positioning of a catheter for the delivery of liquid medicament to spontaneously breathing patient, including: —an elongated main body (101) shaped to follow the internal shape of the patient's upper airways, the elongated main body (101) being provided with guiding means (107) adapted to house a catheter; —a substantially ring-shaped terminal element (103) adapted to engage the internal wall of the patient's retro-pharynx, the substantially ring-shaped terminal element (103) being connected to the elongated main body (101) by means of at least one spoke (105), the substantially ring-shaped element (103) and the at least one spoke (105) creating a chamber where the medicament can be delivered through the catheter.

Abstract: Apparatus for respiratory support and non-invasive detection of alveolar recruitment/derecruitment provides air supply to a patient at a base pressure and an additional pressure which can be varied at a frequency of from 5 to 10 Hz and transducers applied to the conduits supplying air to the patient to send electric signals to a computer to obtain a variable positive end-expiratory pressure and a to obtain an end expiratory resistance at varying values of positive end expiratory pressure and defining the state of pulmonary recruitment as the value of the positive end-expiratory pressure which corresponds to a point of maximum expiratory resistance.

Abstract: Apparatus for respiratory support and non-invasive detection of alveolar recruitment/derecruitment provides air supply to a patient at a base pressure and an additional pressure which can be varied at a frequency of from 5 to 10 Hz and transducers applied to the conduits supplying air to the patient to send electric signals to a computer to obtain a variable positive end-expiratory pressure and a to obtain an end expiratory resistance at varying values of positive end expiratory pressure and defining the state of pulmonary recruitment as the value of the positive end-expiratory pressure which corresponds to a point of maximum expiratory resistance.