good wiki

Intubation

Intubation (sometimes entubation) is a medical procedure involving the insertion of a tube into the body. Patients are generally anesthetized beforehand.

More at Wikipedia

About

You might be interested in

Anesthesia

Anesthesia, also known as anaesthesia, is a medical procedure that aims to render a patient unconscious, insensible to pain, and immobile during surgical or medical procedures.

Tracheal intubation

Tracheal intubation is a medical procedure used to establish and secure an open airway in patients who are unable to breathe adequately.