Phlegm sucking device for baby

Abstract

The invention belongs to the technical field of medical facilities and particularly relates to a phlegm sucking device for a baby. The phlegm sucking device for the baby comprises a flexible phlegm sucking tube and a negative pressure phlegm sucking device communicated with the flexible phlegm sucking tube, a plurality of phlegm sucking holes are arranged at the inserting end of the flexible phlegm sucking tube, an inner cavity of the inserting end is provided with a support frame consistent to the inserting end in shape, and the support frame is provided with through holes matched with the phlegm sucking holes. A pressure sensor is arranged at the position inside the flexible phlegm sucking tube close to the negative pressure phlegm sucking device, a pressure display screen and an alarm apparatus are arranged on the negative pressure phlegm sucking device, and the pressure sensor is electrically connected with the pressure display screen and the alarm apparatus. An elastic snap-in ring is sleeved outside the flexible phlegm sucking tube. The phlegm sucking device for the baby can avoid negative effects caused by sudden closing of a baby mouse, monitor and control pressure in phlegm suction and prevent trachea, pulmonary alveoli and other positions of the baby from being lacerated in suction. A medical worker can easily insert the flexible phlegm sucking tube into the respiratory tract of a patient, does not hurt the respiratory tract mucous membrane and reduces injured risk of the patient.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, in particular to a sputum suction device for children. Background technique [0002] In clinical practice, when there is too much thick phlegm and viscous fluid in the throat of children, the sputum and viscous secretions will block the airway and cause breathing difficulties. If they are not cleaned up in time, the children will suffocate and die. [0003] At present, sputum aspirators are mostly used to clean up the respiratory tract. Most of the existing sputum aspirators are composed of negative pressure sputum aspirators and sputum suction tubes. The child’s mouth is opened, and then the sputum suction operation is performed. If the child suddenly closes the mouth, not only will the medical equipment be damaged, but also life-threatening due to the interruption of sputum suction; The child's trachea and other parts will be sucked, and even the alveoli of the child will be ruptured...

AI Technical Summary

Problems solved by technology

[0003] At present, sputum aspirators are mostly used to clean up the respiratory tract. Most of the existing sputum aspirators are composed of negative pressure sputum aspirators and sputum suction tubes. The child’s mouth is opened, and then the sputum suction operation is performed. If the child suddenly closes the mouth, not only will the medical equipment be damaged, but also life-threatening due to the interruption of sputum suction; The child's trachea and other parts will be sucked, and even the alveoli of the child will be ruptured, resulting in serious medical accidents; third, the diameter of the suction tube is very thin, and it is not easy to insert it into the respiratory tract of the child. If a suction tube made of soft material is used, it will be difficult for medical staff to insert the suction tube into the respiratory tract accurately and smoothly, and multiple intubations are required, which prolongs the time for cleaning the respiratory tract. Increases the risk of suffocation in children

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