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.
You are scheduled for a drainage tube placement. This procedure removes fluid, infection, or air. from your body. This procedure is called âminimally invasiveâ because the doctor will use small, spaghetti-like tubes (catheters) and wiresâit is not surgery. However, potential complications. may include bleeding, infection or pain. If you are scheduled for a âchest tubeâ placement to. remove air or fluid from around your lung, you may have a chest x-ray done before you return to. your room.