Lung expiration training device for cardiothoracic surgery patient nursing

Abstract

The invention relates to the technical field of expiration training devices. The invention discloses a lung expiration training device for cardiothoracic surgery patient nursing. The device comprisesa housing, the inner surface of the housing is fixedly connected with an expiration bag, an airflow groove is formed in the expiration bag, an air inlet plate is fixedly connected to the joint of thehousing and the expiration bag, the side, away from the expiration bag, of the air inlet plate is movably connected with an air nozzle, the end, away from the air inlet plate, of the air nozzle is movably connected with a boosting box, fan blades are movably connected to the upper side and the lower side of the boosting box, the end, away from the air nozzle, of the boosting box is movably connected with a rotating shaft, windward plates are movably connected to the upper and lower sides of the rotating shaft, a small amount of airflow with low oxygen content in the expiration bag is sucked tothe nose tip of the patient from the airflow groove, that is to say, content of oxygen inhaled by the patient is disturbed, and then respiratory organs of the patient are stimulated to inhale again,therefore, the effect of providing matched airflow assisting force according to the respiratory intensity of the patient to adjust the oxygen concentration to stimulate the cardio-pulmonary organs towork is achieved.

Description

technical field [0001] The invention relates to the technical field of exhalation training devices, in particular to a lung exhalation training device for nursing patients in cardiothoracic surgery. Background technique [0002] Most of the injured parts of cardiothoracic surgery patients are the heart and lungs, and when they are being treated, they need to use more breathing assistance equipment to help patients perform normal breathing work. Over time, the working ability of the patient's own respiratory organs will be reduced. Therefore, after the patient is cured, it is necessary to use the corresponding breathing training device to help the patient recover; [0003] Most of the existing breathing training devices are electronic equipment, that is, the electronic equipment sets the airflow resistance during breathing, and then stimulates the work of the patient's heart and lung organs. Therefore, patients are prone to damage due to excessive force on the airway; in add...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing breathing training devices are electronic equipment, that is, the electronic equipment sets the airflow resistance during breathing, and then stimulates the heart and lung organs of the patient. Therefore, patients are prone to damage due to excessive force on the airway; in addition, the existing...

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