Intelligent rehabilitation respirator

Abstract

The invention provides a respirator for patients with partial respiratory function loss. The respirator comprises an oxygen mask, a main machine case and a WINCE industrial control board. The respirator has the advantages that the respirator triggers auxiliary air flow matched with air flow generated by the spontaneous respiration of a patient according to the detected strength of the air flow generated by the spontaneous respiration of the patient and allows the air flow to constantly synchronize with the respiration frequency of the patient, a doctor can perform real-time parameter regulating according the spontaneous respiration ability, detected by the respirator, of the patient, the patient can be constantly in the matched air flow state with optical strength, and the rhythm and strength of the auxiliary air flow generated by the respirator can be controlled intelligently. By the respirator, the problem that the optimal auxiliary air flow strength currently needed by the patient cannot be judged in real time, and different degrees of lung damage on the patient is caused by the single standard is solved, auxiliary respiration can be performed strictly according to the detected respiration frequency of the patient, and the problem of man-respirator incoordination is avoided.

Description

technical field [0001] The invention provides an intelligent rehabilitation ventilator, which belongs to the technical field of medical instruments. Background technique [0002] Ventilator is one of the most commonly used medical devices in clinical medicine to assist patients in rehabilitation, and it is developed according to the principle of mechanical ventilation. my country's ventilator started late. At present, most of the domestic ventilators are still learning from and imitating foreign product technology. In terms of functional quality, especially in terms of reliability, they lag behind foreign developed countries, so the country attaches great importance to ventilators. Technology innovation and research. According to the ventilation mode, the existing ventilators can be mainly divided into two categories: pressure-controlled ventilation and volume-controlled ventilation. [0003] The pressure-controlled ventilation mode mainly uses airway pressure as the switch...

AI Technical Summary

Problems solved by technology

One is that it is not targeted, and a single control parameter is used for assisted breathing for different patients and different pathological states, which often leads to hypoventilation or overventilation, causing different degrees of lung damage to patients; the other is that human The phenomenon of machine incoordination, the breathing rate of the patient is different from the assisted ventilation frequency of the ventilator, which will bring great pain to the patient

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