DEVICES AND METHODS FOR AIRWAY SUCTIONING

摘要

Described here are devices, systems, and methods for positioning a suction catheter in the airway of a patient. The systems may comprise a suction catheter, a delivery device, and/or a stylet. The delivery device may comprise an elongate shaft, an atraumatic distal end, an elongate passageway, and a retention element configured to releasably couple to an endotracheal tube. The suction catheter may be positioned in the elongate passageway, and the delivery device may help advance the suction catheter into the airway of a patient. In some variations, the delivery device may comprise elements configured to release the suction catheter in the airway after positioning.

主权项

1. A device for providing suction to an airway of a patient comprising:
a delivery device, comprising:
an elongate shaft comprising a central shaft region and an atraumatic distal end, wherein the atraumatic distal end is configured to be advanced into an airway of a patient and positioned proximally to the vocal cords;an elongate passageway configured to receive a suction catheter; anda retention element extending from the elongate shaft, wherein the retention element is configured to partially encircle and releasably couple directly to an endotracheal tube and slide along a length of the endotracheal tube.