Breathing parameter adjusting method and device of breathing support equipment, and breathing support equipment

Abstract

The invention provides a breathing parameter adjusting method and a device of breathing support equipment, and the breathing support equipment. The method comprises the following steps of: acquiring basic information of a patient and breathing parameters of a breathing support equipment in real time during ventilation, wherein the basic information of the patient at least comprises blood pressure,blood oxygen saturation and symptoms, and the breathing parameters at least comprise inhaled oxygen concentration and end-tidal positive pressure; and adjusting the breathing parameters by using corresponding parameter adjustment strategies according to the basic information and the breathing parameters, wherein the parameter adjustment strategies comprise an acute respiratory distress syndrome adjustment strategy, a chronic obstructive pulmonary disease adjustment strategy, an hypotension adjustment strategy and a stretching index adjustment strategy. The method is capable of automatically,rapidly and accurately adjusting the parameters of the breathing support equipment, thereby rapidly correcting the hypoxia oximetry, thereby facilitating the ventilation auxiliary treatment of patients and improving the off-line success rate and safety.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a breathing parameter adjustment method and device for breathing support equipment and the breathing support equipment. Background technique [0002] Acute Respiratory Distress Syndrome (ARDS) is a clinical syndrome characterized by refractory hypoxemia caused by intrapulmonary and / or extrapulmonary causes, and has attracted much attention due to its high fatality rate . There are many causes of acute respiratory distress syndrome, and the pathogenesis of acute respiratory distress syndrome caused by different causes is also different. The clinical manifestations are mostly acute onset, respiratory distress, and hypoxemia that is difficult to correct with conventional oxygen therapy. [0003] The treatment of acute respiratory distress syndrome includes two categories: mechanical ventilation therapy and non-mechanical ventilation therapy. Mechanical ventilation is the mainsta...

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Problems solved by technology

However, there are very limited resources of doctors with rich experience and accurate adjustments in the industry. Therefore, this part generally has the disadvantages of low efficiency and low accuracy, which in turn leads to low off-line success rate and safety.

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