Respiratory tract cleaning and sputum excretion device for pediatric department

Abstract

The invention discloses a respiratory tract cleaning and sputum excretion device for the pediatric department, which comprises a sputum suction machine; a first sputum guide pipe is fixed to the input end of the sputum suction machine, a socketed pipe is fixed to the other end of the first sputum guide pipe, and a second sputum guide pipe is inserted into an inner cavity of the socketed pipe in a sleeved mode. According to the invention, a first outer pipe and a second pipe tubes can be inserted into the throat pipe from the oral cavity in advance, meanwhile, a torsional spring enables the pressing plate to extrude the second outer pipe to keep the downward radian all the time, the second sputum guide pipe penetrates through the outer pipe to conduct sputum suction operation, the second sputum guide pipe can be prevented from making contact with the tonsil, so that a child does not feel uncomfortable to cause counteracting actions, meanwhile, a protective rubber film is shielded between the outer pipe, the inner cavity of the child is prevented from being pinched when the outer pipe move, the two supporting plates can open the oral cavity of the child by rotating an outer rod, medical staff can rotate or pull the sputum suction pipe easily, the sputum suction operation is easier, a mounting plate can block the stop block, the outer pipe pre-arranged in the oral cavity is prevented from sliding into the throat pipe of the child, and the use safety of the device is improved.

Description

technical field [0001] The invention relates to the field of expectoration equipment, in particular to a pediatric respiratory tract cleaning and expectoration device. Background technique [0002] Respiratory tract is the channel through which airflow passes when the lungs breathe. The respiratory tract is divided into upper and lower parts. The nose, pharynx, and larynx are collectively called the upper respiratory tract. It is easy to accumulate phlegm in the throat, which affects children's breathing air. A sputum suction machine is needed, and medical staff insert the sputum suction tube into the throat for suction and cleaning. [0003] The existing pediatric respiratory cleaning and expectoration device, during its use, the flexible tube inserted into the oral cavity easily touches the tonsils in the oral cavity of the child, causing retching and discomfort in the child, making the child prone to resist behavior. The closure of the oral cavity makes the flexible tube...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a device for cleaning and removing phlegm for pediatric respiratory tract, to solve the problem of the existing device for cleaning and discharging phlegm for pediatric respiratory tract proposed in the above-mentioned background technology. The tonsils in the children's oral cavity cause retching and discomfort in children, making children prone to resist behavior. The closed mouth of children makes the flexible tube move in the larynx, which makes the expectoration operation and inconvenience.

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