Sputum aspirator

Abstract

The invention relates to a sputum aspirator which comprises a sputum aspiration tank, a cover is arranged on an upper opening of the sputum aspiration tank, a suction pipe and a sputum aspiration pipe are arranged on the cover, the sputum aspiration pipe is connected with the respiratory tract of a patient, the suction pipe is communicated with a suction opening of a suction pump, and when the sputum aspirator is actually used, the sputum aspiration pipe is connected with the respiratory tract of the patient. The suction pipe is connected with the suction pump, vacuum is formed in the sputum suction tank by starting the suction pump, sputum in the sputum suction pipe can be collected into the sputum suction tank, sputum collection is achieved, detachable connection is formed between the sputum suction tank and the cover body, sputum can be conveniently discharged, automatic sputum suction can be conducted on a patient, the sputum suction efficiency is improved, and the sputum suction efficiency is improved. The nursing intensity of the patient is reduced.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a sputum suction device. Background technique [0002] For some patients, the sputum in the pharynx is accumulated, and the sputum cannot be coughed up. At this time, the sputum can only be sucked out manually, so as to avoid dyspnea or shortness of breath. In addition, it can also prevent aspiration pneumonia. Some elderly people with poor physique, or some seriously ill patients, often need sputum suction for treatment. Sputum suction refers to sucking out the secretions of the respiratory tract through the mouth, nasal cavity, suction tube or directly through the wound after tracheotomy, so as to keep the respiratory tract unobstructed and prevent aspiration pneumonia, atelectasis, suffocation and other complications a method of It is suitable for patients who are comatose, have a lot of sputum and may be asphyxiated, and need intratracheal administration, injection...

AI Technical Summary

Problems solved by technology

However, sputum is usually relatively viscous, and when it is sucked through the suction tube, it is prone to blockage, resulting in the inability of the sputum to be sucked well, and there is also the problem of sputum backflow, which affects the recovery of patients.

In the prior art, there are manually operated sputum suction devices, but in actual use, automatic sputum suction cannot be achieved, and the operation is inconvenient

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