Oxygen supply and sputum suction visual device for breath internal medicine department

Abstract

The invention discloses an oxygen supply and sputum suction visual device for the breath internal medicine department. The oxygen supply and sputum suction visual device comprises a breathing mask, a sputum suction device, an oxygen inhaler and a visual controller, wherein the breathing mask is composed of a mask support main body, a mask attaching ring, a face protecting jacket and a mask fixing belt; the sputum suction device is composed of a sputum suction pipe and a cleaning pipe; the oxygen inhaler is composed of a humidifier, an oxygen tank, an oxygen inhaling tube and an air outlet; the visual controller is composed of a display screen and a control button, the display screen is connected with a speculum, and a magnifying lens is arranged between the display screen and the speculum. The oxygen supply and sputum suction visual device is simple in structure and convenient to use, the real-time monitoring can be realized, and thus very good economic benefits are obtained.

Description

technical field [0001] The invention relates to the field of medical instruments in the Department of Respiratory Medicine, in particular to a visualization device for oxygen supply and sputum suction in the Department of Respiratory Medicine. Background technique [0002] In critically ill patients, endotracheal intubation is often required for oxygen therapy due to changes or abnormalities in respiratory function. However, endotracheal intubation will hinder the normal output of respiratory sputum, so manual sputum extraction is required after intubation To remove the sputum or secretions from the patient's respiratory tract to maintain the patency of the artificial airway and ensure the normal breathing of the patient, thus making endotracheal aspiration the most important nursing measure for manual removal of respiratory secretions. [0003] Endotracheal suction can be divided into open suction system and closed suction system according to the implementation method. The...

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Problems solved by technology

The general suction time of the sputum suction device should not exceed 10s / time. After all, there are foreign objects in the throat cavity, and sputum suction will produce a certain suction force. Excessive operation time will make the patient feel uncomfortable, causing choking phenomenon, and It will be life-threatening, and after the sputum suction tube on the sputum suction device completes another sputum suction, there will be sputum residue on the outside of the tube, which must be cleaned before entering the trachea for sputum suction again, but the traditional sputum suction device is When cleaning the suction tube in the connector, because there is no good sealing setting, the doctor needs to be very cautious when operating, because if a certain amount of flushing fluid seeps into the trachea, it is very likely to cause the patient to suffocate and die. In this case, the whole sputum suction tube is often drawn out, then transferred to the disinfection area for phlegm removal and cleaning, and then used again after cleaning, but this is time-consuming and inefficient, and prolonged sputum suction will cause patients to A certain psychological burden will affect the treatment effect; and the switch used to control the circulation of the flushing fluid on the external burette infusion set on the traditional sputum suction device is a traditional push wheel device. In the case of forgetting to turn off the switch during the sputum suction operation, Causes the flushing fluid to continue to circulate, which will also cause the flushing fluid to seep into the trachea, which is very dangerous

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