Feb 21

A hollow cylinder inserted orally or nasally into the trachea to provide an unobstructed airway to convey gases and vapours to and from the lungs during anaesthesia, resuscitation, and other situations where the patient is not properly ventilated.

The device may: 1) be packaged with a connector that will attach to a breathing circuit or manual resuscitator; 2) have a distal inflatable cuff to seal against the tracheal wall; 3) be radiopaque; and 4) have a built-in pilot balloon for cuff pressure monitoring. It is typically made of plastic or rubber and is available in various diameters and lengths for adult and paediatric patients. This is a single-use device.

Feb 17

A hollow cylinder inserted orally or nasally into the trachea to provide an unobstructed airway to convey gases and vapours to and from the lungs during anaesthesia, resuscitation, and other situations where the patient is not properly ventilated.

The device may: 1) be packaged with a connector that will attach to a breathing circuit or manual resuscitator; 2) have a distal inflatable cuff to seal against the tracheal wall; 3) be radiopaque; and 4) have a built-in pilot balloon for cuff pressure monitoring. It is typically made of plastic or rubber and is available in various diameters and lengths for adult and paediatric patients. This is a reusable device.

Feb 1

A sterile hollow cylinder inserted orally or nasally into the trachea to provide an unobstructed airway to convey gases and vapours to and from the lungs during anaesthesia, resuscitation, and other situations where the patient is not properly ventilated, and which is coated with an antimicrobial agent (e.g., silver) to help prevent infection.

It may: 1) be packaged with a connector that will attach to a breathing circuit or manual resuscitator; 2) have a distal inflatable cuff to seal against the tracheal wall; 3) be radiopaque; and 4) have a built-in pilot balloon. It is available in various diameters and lengths for adult and paediatric patients. This is a single-use device.

Jan 26

A collection of devices designed to conduct medical gases from the fresh gas supply outlet of an anaesthesia unit/workstation to the patient, typically connecting the patient, a ventilator/ventilation bag, carbon dioxide (CO2) absorber, and a monitor.

It typically includes both an inhalation and exhalation route and consists of breathing tubes, a ventilation and/or reservoir bag(s), a Y-piece, connectors/adaptors, and gas sampling ports. The absorber, a one-way directional valve, and adjustable pressure limiting (APL) valve are also devices typically employed in the circuit but may not be a part of this device.