Summary:
UCLA researchers in the David Geffen School of Medicine have designed a novel lip and tooth protector for intubation processes.
Background:
General anesthesia usually requires an artificial airway or breathing tube to be placed in a patient’s mouth or throat in order to help with proper breathing during medical procedure. Even with skilled anesthesiologists, insertion of these devices can cause damage to the teeth or soft tissue of the mouth or nose, especially when placement of the breathing tube is difficult and requires some degree of force. Lacerations or bruising to the lips and tongue occurs in about 1 in 20 general anesthetics, and damage to the teeth, especially the upper front teeth, or dental work (i.e. crowns, bridges or veneers) occurs in 1 in 4,500 general anesthetics. These shortcomings of current intubation processes highlight the need for a protective measure in order to reduce intubation-related complications and injury to patients.
Innovation:
Researchers at UCLA have designed a lip and tooth protector for preventing damage during the intubation process in general anesthesia, laryngoscopy and intensive care. The device can be made in 6 different sizes, varying for adults and children.
Advantages:
Protects patient’s lip and teeth while not obstructing the view of the anesthetist during intubation
State of Development:
Device prototype is available.