Airway unblocking device for severe case medical respiratory support

Abstract

The invention discloses an airway unblocking device for severe case medical respiratory support, and particularly relates to the field of medical respiration. The airway unblocking device comprises anabdomen impact mechanism; one side of the abdomen impact mechanism is fixedly provided with a laryngeal mask mechanism and an oropharyngeal ventilation mechanism; the oropharyngeal ventilation mechanism is arranged on one side of the laryngeal mask mechanism; an inflation mechanism is fixedly mounted at the top of the abdomen impact mechanism, and a storage mechanism is arranged at the bottom ofthe abdomen impact mechanism; and the abdomen impact mechanism comprises an annular air bag, a transverse semicircular clamping groove is formed in one side of the annular air bag, and an air inlet isformed in the center of an inner cavity of the transverse semicircular clamping groove. Through the arrangement of the laryngeal mask mechanism and the oropharyngeal ventilation mechanism, the annular air bag is rapidly arranged on the abdomen of a patient in a sleeving mode, an inner cavity of the annular air bag is inflated through a micro inflator pump, and the annular air bag extrudes the abdomen of the patient after being inflated to the proper air pressure, so that the convenience of quick self-rescue and severe case reduction when the patient encounters unsmooth breathing is relativelyimproved.

Description

technical field [0001] The invention relates to the technical field of medical respiration, and more specifically, the invention relates to an airway unblocking device for respiratory support in critical care medicine. Background technique [0002] Respiratory blockage can be divided into acute blockage and chronic blockage in medicine. Chronic blockage is caused by airway inflammation, edema, spasm, tumor compression and other reasons. It will pose a threat to the life of the patient. Acute blockage is a blockage that occurs suddenly. It is divided into complete blockage and partial blockage. The former completely interrupts the supply of oxygen. If emergency treatment measures are not taken, the patient will soon lose his life. Although the latter still has a certain amount of air circulation, it is likely to develop into a complete blockage. This is because the trachea will secrete a large amount of fluid after foreign bodies are present, or the airway mucosa will swell a...

AI Technical Summary

Problems solved by technology

[0003] When the patient's airway is blocked or breathing is not smooth, the best time to rescue the airway blockage in the medical respiratory department is when the blockage just occurs. The traditional first aid method is to use the abdominal impact method under the diaphragm, also called Hayes maneuver, to assist To expel foreign objects in the respiratory tract. When the patient needs to perform secondary respiratory ventilation, a ventilation tube and a laryngeal mask will be used to insert the patient's throat for artificial assisted breathing. However, in actual use, the abdominal impact method under the diaphragm requires the assistance of others. To expel foreign bodies, the opponent's technique is relatively high, and it is difficult for the patient to complete it alone, which affects the patient's best first aid time

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