Guide insertion subglottic sputum suction tube and using method

Abstract

The invention relates to the technical field of medical instruments, in particular to a guide insertion subglottic sputum suction tube and a using method thereof. The guide insertion subglottic sputumsuction tube comprises a suction tube body and an abutting mechanism, the abutting mechanism is used for pushing the suction tube body into a human body; a guide component is arranged on the abuttingmechanism; the guide component is used for being in sliding connection with a tracheal catheter of a patient. According to the guide insertion subglottic sputum suction tube, the guide component is arranged on the suction tube body, and the guide component can be connected with the tracheal catheter in a sliding mode when the suction tube body is inserted, so that the suction tube can slide to the position under the subglottic position of a human body along the tracheal catheter; in addition, the flexible suction tube body can smoothly reach a designated position through the abutting mechanism, it is ensured that the suction tube body can suck secreta below subglottis under the condition of tracheal intubation, the guide insertion subglottic sputum suction tube is simple in structure andconvenient to use, pains cannot be added to a patient, and meanwhile economic burdens of the patient and families of the patient are relieved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a subglottic sputum suction tube for guiding and inserting and a method for using it. Background technique [0002] At present, the tracheal intubation is composed of a tracheal tube, a ventilator interface, a balloon, and a balloon inflation tube. During ventilation, the patient's oral cavity, pharyngeal secretions and refluxed gastric contents can easily enter the subglottis through the glottis, but when the endotracheal tube is inserted into the human body, it is difficult for the suction tube of flexible material to reach the subglottis smoothly for secretion The secretion will enter the lungs through the human trachea and cause pneumonia, which increases the patient's mortality. [0003] To sum up, there is an urgent need for a technical solution to solve the problem that in the case of tracheal intubation, it is difficult for the suction tube to successfully reac...

AI Technical Summary

Problems solved by technology

During ventilation, the patient's oral cavity, pharyngeal secretions and refluxed gastric contents can easily enter the subglottis through the glottis, but when the endotracheal tube is inserted into the human body, it is difficult for the suction tube of flexible material to reach the subglottis smoothly for secretion The secretion will enter the lungs through the human trachea and cause pneumonia, which increases the death rate of the patient.

[0003] To sum up, there is an urgent need for a technical solution to solve the problem that in the case of tracheal intubation, it is difficult for the suction tube to successfully reach the subglottis to attract secretions, which will cause secretions to enter the human lungs and increase the Technical Issues in Patient Mortality

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