Henry Bessemer was an inventor and engineer from England. Not only  did he develop the Bessemer process for steel manufacturing, but he  also designed a machine that could mâ¦ake bronze powder.
The head-tilt/chin-lift is the primary maneuver used in any patient in whom cervical spine injury is not a concern. The simplest way of ensuring an open airway in an unconscious patient is to use a head-tilt/chin-lift technique, thereby lifting the tongue from the back of the throat.
ATOTW 311 â Patient Positioning During Anaesthesia (30th Jan 2015) Page 3 of 6. LATERAL! The lateral position is utilised for a variety of surgical procedures including thoracic, hip and shoulder surgery. Access to the airway when a patient is positioned laterally is suboptimal.