Artificial ventilation device that can perform special ventilation and monitoring for patients undergoing cardiac massage

摘要

The present invention is a respiratory assistance device (1), such as a medical ventilator, which can carry at least one respiratory gas intended to be administered to a patient under cardiopulmonary arrest during cardiopulmonary resuscitation. A gas circuit (2, 16) having an intake branch (2); and a measuring means (6) for measuring at least one parameter indicative of said gas flow and said at least one indicative of said gas flow Measuring means (6) suitable for and designed to convert one parameter into at least one signal indicative of said gas flow; and signal processing and control means (5, 8), Processing said at least one signal indicative of the flow of gas supplied by means (6) and from said at least one signal indicative of the flow of gas from a cardiac masser for a patient under cardiopulmonary arrest Designed to infer and to properly control the motorized microblower (40) and exhalation valve (19) in response to the detected stage and infer information about the compression and relaxation stages of the Respiratory assistance device (1) comprising signal processing and control means (5, 8). [Selection] Figure 1