| 摘要 |
FIELD: medicine.SUBSTANCE: invention relates to medical technology, in particular, to artificial pulmonary ventilation apparatus applicable both under clinic conditions and outside medical facilities. Natural and industrial catastrophes, terrorist activities and war place raise higher demands to medicine experience and equipment used. The artificial ventilation device contains an inhalation gas generator connected to the flow rate regulator with means for communication with the patient via the rotameter by a low pressure line and an electromagnet flow direction control valve installed on the exhalation hose and connected to the electronic regulator output. The electronic regulator is represented by a square-pulse generator; the frequency of the generator pulses per minute corresponds to that of breathing cycles per minute; the pulse relative duration corresponds to that of inhalation and exhalation. The device is additionally equipped with a computer connected to the square-pulse generator and the electromagnet valve; the computer is equipped with software for pulmonary ventilation performance with dangerous ventilation parameters blocked.EFFECT: one proposes an invention that significantly enhances potential of newborn children rescue due to application of artificial breathing under extreme conditions. |
