Medical equipment for gastric lavage based on force action principle

Abstract

The invention relates to the technical field of medical gastric lavage surgery, and discloses medical equipment for gastric lavage based on the force action principle. The medical equipment comprisesa shell, a supporting rod is movably connected to the surface of the shell, a telescopic rod is movably connected to the surface of the supporting rod, a stress box is movably connected to the end, away from the supporting rod, of the telescopic rod, a placement pipe is movably connected to the surface of the stress box, a spraying pipe is movably connected to the joint of the placement pipe and the stress box, and a spring rod is movably connected to the bottom of the spraying pipe. A rotating body is not in contact with a spraying opening in the surface of the spraying pipe after rotating, so that a ephedrine solution in the rotating body loses limiting force and is sprayed out, the sprayed ephedrine solution is located at the joint of the nasal cavity and the oral cavity, and therefore,the effect of controlling the spraying position of ephedrine according to the musculus bite force of a patient is achieved; after the ephedrine solution is sprayed out, the oral cavity of the patientis stimulated, the occlusion force can be reduced consciously, and the oral cavity of the patient is supported open under the resistance effect of a resistance piece.

Description

technical field [0001] The invention relates to the technical field of medical gastric lavage, in particular to a medical device for gastric lavage based on the principle of force. Background technique [0002] Gastric lavage machine is a kind of medical equipment, which is suitable for rescuing patients with food poisoning and poisoning and gastric lavage before operation in various medical units, emergency centers, etc. Tube→gastric lavage→gastric tube removal→flushing the bottle and gastric tube"This process is carried out. Gastric lavage equipment includes latex gastric tube, tweezers, paraffin oil, opener, etc. [0003] For some patients who drink excessively or eat poisonous food, their self-awareness is not clear enough. During the gastric lavage operation, a mouth gag is needed. The traditional gag can only mechanically open the patient's mouth, and cannot assist latex The placement tube leads into the patient's stomach, and the support strength is fixed, so that th...

AI Technical Summary

Problems solved by technology

[0003] For some patients who drink excessively or eat poisonous food, their self-awareness is not clear enough. During the gastric lavage operation, a mouth gag is needed. The traditional gag can only mechanically open the patient's mouth, and cannot assist latex The placement tube leads into the patient's stomach, and the support strength is fixed, so that the ephedrine solution cannot be sprayed to a suitable position; in addition, the existing gastric lavage equipment lacks a positioning mechanism for the placement tube, and the position of the placement tube is often not clear enough , and then affect the gastric lavage operation, so a medical device based on the principle of force for gastric lavage came into being

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