Negative-pressure gastric lavage device used by pediatrician in pediatric department

Abstract

The invention discloses a negative-pressure gastric lavage device used by a pediatrician in the pediatric department. The device comprises a base which is an L-shaped plate. The back side of a vertical part of the base is provided with a handle. The lower surface of a horizontal part of the base is provided with universal wheels through a wheel rack. The upper end of the front side surface of the vertical part of the base is fixed with a control switch and a washing tank. The negative-pressure gastric lavage device used by the pediatrician in the pediatric department has the following beneficial effects: the structure is simple; cleaning solution is injected into a gastral cavity in such a manner that the washing tank is matched with a cannula; liquid waste of the gastral cavity is guided in such a manner that a liquid waste tank is matched with a liquid waste duct by negative pressure; negative pressure of the liquid waste is provided by fluid of the cannula such that the pressure difference between the washing tank and the waste liquid tank is kept balanced; therefore, a conventional gastric lavage device is precluded from debugging pressure of the cannula and the waste liquid duct; the balanced pressure within pipes facilitates control; during cleaning, no damage is caused to gastric mucosa of a patient; treatment difficulty is reduced; and working intensity of medical staff is decreased.

Description

technical field [0001] The invention relates to the technical field of pediatric gastric lavage, in particular to a pediatric negative pressure gastric lavage device for pediatricians. Background technique [0002] When medical personnel perform gastric lavage treatment on pediatric patients, they need to thoroughly clean the stomach through a gastric tube to remove gastric contents or irritants and prevent the absorption of poisons. The efficiency of previous gastric lavage cleaning methods is low. If the stomach cannot be cleaned thoroughly and in time Harmful substances will delay the timing of treatment and cause harm to the lives of pediatric patients. Moreover, the previous gastric lavage device has a complex structure and inconvenient control, which cannot be well applied to pediatric patients. The cleaning process will cause damage to the patient's organs and increase the difficulty of treatment. If things go on like this, Greatly increased the work difficulty of med...

AI Technical Summary

Problems solved by technology

[0002] When medical personnel perform gastric lavage treatment on pediatric patients, they need to thoroughly clean the stomach through a gastric tube to remove gastric contents or irritants and prevent the absorption of poisons. The efficiency of previous gastric lavage cleaning methods is low. If the stomach cannot be cleaned thoroughly and in time Harmful substances will delay the timing of treatment and cause harm to the lives of pediatric patients. Moreover, the previous gastric lavage device has a complex structure and inconvenient control, which cannot be well applied to pediatric patients. The cleaning process will cause damage to the patient's organs and increase the difficulty of treatment. If things go on like this, Greatly increased the difficulty of the work of medical staff

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