Trigger type high-frequency jet ventilator used for cardio-pulmonary resuscitation

Abstract

The invention discloses a trigger type high-frequency jet ventilator used for cardio-pulmonary resuscitation. The trigger type high-frequency jet ventilator comprises an equipment body, wherein the equipment body comprises a power supply system, a control module, a humidification system, a respiration module and a perception module, wherein the control module comprises a processor, a data collection module, a display module and a solenoid valve control module. The equipment body, the power supply system, the control module, the humidification system, the respiration module and the perception module are cooperated and can replace a traditional respirator or artificial assistance aeration, uninterrupted air injection is provided for the human body, patient oxygenation during cardiopulmonaryresuscitation is effectively improved, a rescue success rate is increased, and complications can be reduced. When external chest compression is carried out, effective aeration during a thorax springback period is guaranteed, pulmonary blood can be accelerated to flow back to the heart since pulmonary blood vessels are extruded, a heart blood returning amount is increased, blood circulation under the external chest compression is accelerated, the trigger type high-frequency jet ventilator can be used in an outdoor area without alternating current, and a patient in the open air can be rescued intime.

Description

technical field [0001] The invention relates to the technical field of ventilators, in particular to a trigger-type high-frequency jet ventilator for cardiopulmonary resuscitation. Background technique [0002] Ventilator is a device that can replace, control or change people's normal physiological breathing, increase lung ventilation, improve respiratory function, reduce breathing work consumption, and save heart reserve capacity. It is an emergency rescue and assisted breathing equipment. Ventilator ventilation The positive pressure difference between the airway opening and the alveoli is generated by external mechanical drive, and exhalation is caused by the passive positive pressure difference between the alveoli and the airway opening due to the elastic retraction of the thorax and lungs after the external mechanical driving pressure is removed. There is a "passive positive pressure difference" to complete breathing. The ventilator is one of the commonly used equipment ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a trigger-type high-frequency jet ventilator for cardiopulmonary resuscitation, which has the advantage of protecting power supply and solves the problem that it cannot be used in outdoor areas without alternating current, when the spontaneous breathing ability of outdoor workers is weakened or temporarily lost. When the respiratory capacity is low, the rescue cannot be obtained in time, which will bring inconvenience to the patient and even cause life-threatening problems.

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