A pediatric sputum suction device

Abstract

The invention discloses a pediatric sputum suction device, which belongs to the field of medical equipment, and comprises an elastic hose, an occlusal support seat, a hard sleeve, an adjustment seat, a collection bottle and a hand-held handle. The bottom of the hand-held handle is provided with a A liquid nozzle, and a collection bottle is fixed on the outside of the liquid outlet, a pipe seat is installed at one end of the hand-held handle, and an adjustment seat is installed at one end of the pipe seat, and a hard sleeve is provided at one end of the adjustment seat. One end of the hard sleeve is provided with an elastic hose, and one end of the elastic hose is installed with a suction seat. The present invention is equipped with an elastic hose and a hard casing to facilitate the suction of sputum, and the suction seat is pulled so that the annular sliding seat drives the elastic hose to expand and contract between the hard casings, which facilitates the lamination of the elastic hose and the suction seat The curvature of the human body is convenient for the device to be placed in the mouth of a child, and the sputum in the throat of the child can be sucked through the suction seat to reduce the damage to the throat of the child.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a pediatric sputum suction device. Background technique [0002] At present, people often use a sputum aspirator to suck out the secretions of the patient's mouth, nasal cavity and other respiratory tracts, so as to keep the airway unobstructed and avoid suffocation of the patient. Because children's respiratory tract is relatively thinner than adults, the sputum aspirator is used as An auxiliary medical device with wider applicability in pediatrics. [0003] In the patent application publication number CN207545532U, a pediatric sputum suction device is disclosed, including: a suction tube; The inflatable tube closely arranged and the inflatable part arranged at the rear end of the inflatable tube and communicated with it can reduce the pain of the patient and improve the suction capacity of the sputum suction device by changing the inner diameter or structure of the terminal ...

AI Technical Summary

Problems solved by technology

However, it has the following disadvantages: during the suction process, the sputum is easy to enter the suction device and the negative pressure device under the force of the negative pressure device, and it is easy to make the sputum pollute the negative pressure device, and it is easy to make the sputum when the device is stopped. Backflow from the inside of the suction device into the inflatable deformation part, unable to completely absorb sputum

However, it has the following disadvantages: during the suction process, the position of the child's mouth cannot be fixed, and it is easy for the child to move around during the suction process, causing the sputum tube to cause damage to the child's mouth and throat. When inserting, it cannot be inserted according to the insertion position Angle adjustment, unable to fully absorb sputum

However, it has the following disadvantages: when sucking sputum, injecting medicine through a syringe requires the user to operate with both hands, which is not convenient for the user to operate and use, and the injected cooling medicine and brushes are easily irritated to the throat of children It is easy to cause children to choke and cough, and it is easy to make the inserted suction head cause damage to children, which has certain safety hazards

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