Stomach intubation auxiliary device for emergency department

Abstract

The invention relates to the technical field of intubation auxiliary instruments, and particularly relates to a stomach intubation auxiliary device for the emergency department. The device comprises amotor, wherein an output shaft of the motor is fixedly connected with a first gear; one side of the first gear is meshed with a second gear; a connecting shaft is fixedly connected to the axis of thesecond gear; the other end of the connecting shaft is fixedly connected with a disc; a plurality of convex pressing blocks are integrally formed on the edge of the disc; the distance between the outer end point of each pressing block and the circle center is larger than the radius of the second gear; the other end of the second gear and the other end of the disc are each sequentially connected with a fixing shaft and a bearing pedestal; the bearing pedestals are fixedly connected with an outer cover; a circular groove is formed in the bottom of the outer cover and aligned with the bottom edgeof the disc; and the pressing blocks stretch into the circular groove. The motor drives the first gear, the second gear and the disc to rotate, the pressing blocks of the disc continuously push a stomach tube to move through friction force, medical staff do not need to hold tweezers with hands for clamping and conveying, operation burdens are relieved, and the device is easier and more convenientto use.

Description

Technical field[0001]The invention relates to the technical field of intubation auxiliary instruments, and in particular to a gastric intubation auxiliary device for emergency departments.Background technique[0002]Gastric tube insertion is oral or nasal feeding. For patients who cannot eat through the mouth, the gastric tube is artificially inserted into the esophagus through the mouth or nostril, through the pharynx, through the esophagus to the stomach, and manually pressurized syringe plunger and piston Pump water and food into the patient's nasogastric tube and stomach to ensure that the patient receives adequate nutrition, water and medicine. It is a basic technique that clinical medical care must master.[0003]The specific operation of gastric tube insertion is as follows: First, the operator washes his hands, prepares supplies, brings it to the bedside of the patient, checks the patient, explains the operation purpose and cooperation method to the patient and his family, wears...

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings existing in the prior art, the present invention provides an auxiliary device for gastric intubation in the emergency department, which can effectively solve the problem that the front end of the gastric tube in the prior art needs to be clamped by tweezers, and the operation is not convenient enough. It requires medical staff to press and release the tweezers back and forth, which increases the burden on the hands and is not conducive to the use of the problem

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