positive pressure respirator

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• Positive pressure ventilation — The provision of oxygen under pressure by a mechanical respirator, a machine designed to improve the exchange of air between the lungs and the atmosphere. The device is basically designed for administering artificial respiration, especially for a …   Medical dictionary

• respirator — 1. An apparatus for administering artificial respiration in cases of respiratory failure. 2. An appliance fitting over the mouth and nose, used for the purpose of excluding dust, smoke, or other irritants, or of otherwise altering the air before… …   Medical dictionary

• Ventilation, positive pressure — The provision of oxygen under pressure by a mechanical respirator, a machine designed to improve the exchange of air between the lungs and the atmosphere. The device is basically designed for administering artificial respiration, especially for a …   Medical dictionary

• Respirator — A respirator is a device designed to protect the wearer from inhaling harmful dusts, fumes, vapors, and/or gases. Respirators come in a wide range of types and sizes used by the military, private industry, and the public. Respirators range from… …   Wikipedia

• Респиратор (Respirator) — 1. Аппарат для проведения искусственной вентиляции легких у больных с параличом дыхания или при нарушенной спонтанной вентиляции легких. В тех моделях респираторов, где воздух нагнетается в легкие пациента под давлением (positive pressure… …   Медицинские термины

• Negative pressure ventilator — This article is about the medical device. For the band, see Iron Lung (band). Negative pressure ventilator Intervention An Emerson iron lung. The patient lies within the chamber, which when sealed provides an effectively oscillating atmospheric… …   Wikipedia

• РЕСПИРАТОР — (respirator) 1. Аппарат для проведения искусственной вентиляции легких у больных с параличом дыхания или при нарушенной спонтанной вентиляции легких. В тех моделях респираторов, где воздух нагнетается в легкие пациента под давлением (positive… …   Толковый словарь по медицине

• Medical ventilator — For other uses, see Modes of mechanical ventilation. For other uses, see ventilation (physiology). The Bird VIP Infant ventilator A medical ventilator can be defined as any machine designed to mechanically move breatheable air into and out of the …   Wikipedia

• Immediately Dangerous to Life and Health — (IDLH or NIOSH IDLH) is a limit for personal exposure to a substance defined by the United States National Institute for Occupational Safety and Health (NIOSH), normally expressed in parts per million (ppm). This concentration is considered to be …   Wikipedia

• Benzene — For other uses, see Benzene (disambiguation). See also: Benzole Benzene …   Wikipedia

• Iron lung — [ Rancho Los Amigos Hospital, California. 1953] An iron lung is a large machine that enables a person to breathe when normal muscle control has been lost or the work of breathing exceeds the person s ability. It is a form of medical ventilator.… …   Wikipedia