Endotracheal catheter for use during surgery, has tube including distal end connected to collar and another end connected to circular pusher, where pusher is actuated outside buccal cavity by user after endotracheal intubation

摘要

The catheter has a flexible and grooved collar (1) fixed to a deployed and lower end (5) when the probe is reinforced, where the catheter integrates a device for deploying the collar. A tube (2) has a distal end connected to the collar and another end connected to a circular pusher (3). The pusher is actuated outside the buccal cavity by a user after endotracheal intubation. The tube is stopped in a deployment position of the collar against stopping edges (4).