3 matching records for Level / Bubble.
A hand-held surgical instrument intended to be used to establish a horizontal line or plane relative to the site of interest by means of an air bubble enclosed in a slightly-curved glass tube. When the bubble is aligned within the established settings (e.g....
A mains electricity (AC-powered) device designed to detect air bubbles in blood returned to the body from the extracorporeal circuit of a cardiopulmonary (heart-lung) bypass system, and to detect when blood falls below acceptable levels, typically in the ve...
A device designed to prevent the drying of airway passages associated with the inhalation of oxygen (O2) by adding water vapour to the dry gas as it is passed through, or more seldom, over water. It typically consists of a graduated container (reservoir) fo...