Pediatric negative pressure gastric lavage device for pediatric nursing and using method thereof

Abstract

The invention discloses a pediatric negative pressure gastric lavage device for pediatric nursing and a using method thereof. The gastric lavage device comprises a chassis, four universal wheels are arranged at the bottom of the chassis, and a liquid storage tank and a waste liquid tank are arranged above the chassis. The bottom of one side wall of the liquid storage tank is provided with a liquiddischarging pipe, the side wall of the liquid storage tank is provided with a micro water pump, and a liquid discharging port of the micro water pump is connected with a gastric lavage pipe. The sidewall of the waste liquid tank is provided with a negative pressure pump, a liquid inlet of the negative pressure pump is connected with a liquid suction pipe, and the liquid discharging port of the negative pressure pump is connected with a liquid drain pipe, and the liquid drain pipe extends into the waste liquid tank. The liquid storage tank and the waste liquid tank can be transferred throughthe chassis with the universal wheels to facilitate rapid transfer, the stomach is cleaned through the gastric lavage liquid, and the sewage in the stomach is discharged into the waste liquid tank through the negative pressure pump. The gastric lavage liquid is located in the tank body to ensure that the gastric lavage liquid is not polluted. At the same time, a filter screen is arranged on a liquid suction port of the liquid discharging pipe to prevent the impurities from being sucked into the stomach of a patient through the liquid discharging pipe.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a pediatric negative pressure gastric lavage device for pediatric nursing and a method for using the same. Background technique [0002] Gastric lavage is mostly used for patients with acute food poisoning and poisonous ingestion. Therefore, once a patient with food poisoning is found, we should perform gastric lavage for the patient as soon as possible. At present, such patients are generally transferred to the hospital for gastric lavage treatment in the emergency room. When medical staff perform gastric lavage treatment on pediatric patients, they need to thoroughly clean the stomach through a gastric tube to remove gastric contents or irritants. To prevent the absorption of toxic substances, the efficiency of previous gastric lavage cleaning methods is low. If the harmful substances in the stomach cannot be thoroughly cleaned in time, the timing of treatment will be ...

AI Technical Summary

Problems solved by technology

At present, such patients are generally transferred to the hospital for gastric lavage treatment in the emergency room. When medical staff perform gastric lavage treatment on pediatric patients, they need to thoroughly clean the stomach through a gastric tube to remove gastric contents or irritants. To prevent the absorption of toxic substances, the efficiency of previous gastric lavage cleaning methods is low. If the harmful substances in the stomach cannot be cleaned thoroughly and in time, the timing of treatment will be delayed and the life of pediatric patients will be endangered. Moreover, the previous gastric lavage device has a complicated structure and is inconvenient to control. All gastric lavage devices require a large water tank, which makes the equipment bulky and inconvenient to move, and cannot be well applied to pediatric patients. The cleaning process will cause damage to the patient's organs, increase the difficulty of treatment, and greatly increase the work difficulty of medical staff.

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