A medical device for gastric lavage based on the action principle of force

Abstract

The invention relates to the technical field of medical gastric lavage surgery, and discloses a medical device for gastric lavage based on the principle of force, which includes a casing, the surface of the casing is movably connected with a support rod, and the surface of the support rod is movably connected with a telescopic The end of the telescopic rod away from the supporting rod is movably connected with a force box, and the surface of the force box is movably connected with a placement tube, and the joint between the placement tube and the force box is movably connected with a spray pipe, and the bottom of the spray tube The articulation has a spring bar. After the rotating body rotates, it does not contact the spray port on the surface of the spray tube, so the ephedrine solution inside it loses its restrictive force and sprays out. The ephedrine solution sprayed out is at the junction of the nasal cavity and the oral cavity, thereby achieving The force of the masseter muscle controls the effect of the ephedrine ejection position; when the ephedrine solution is ejected, the patient's oral cavity will be stimulated to subconsciously reduce the force of the bite, coupled with the resistance of the resistance member, the patient's oral cavity is supported.

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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