A high-efficiency gastric lavage machine that can accurately inject water into the stomach

Abstract

The invention discloses a high-efficiency gastric lavage machine capable of accurately injecting water into the stomach. The bottom of the bar is slidingly connected with a trapezoidal tube, the inner wall of the water receiving block is fixedly connected with a water receiving inclined fan, the surface of the trapezoidal tube is fixedly connected with a traction spring, and the surface of the trapezoidal tube is located between the two traction springs. The side rotation is connected with a longitudinal limit rod, the opposite side of the two longitudinal limit rods is rotatably connected with a horizontal limit rod, and the opposite side of the two horizontal limit rods is rotatably connected with a water diversion plate. The high-efficiency gastric lavage machine that can accurately inject water into the stomach, through the combined use of the guide wheel and the pressure measuring wheel, can design a maximum injection volume according to the peak of vagus nerve excitation during gastric lavage, thereby reducing gastric lavage time and reducing effect on patient pain.

Description

technical field [0001] The invention relates to the technical field of gastric lavage machines, in particular to a high-efficiency gastric lavage machine capable of accurately injecting water into the stomach. Background technique [0002] Gastric lavage machine is a kind of medical equipment, which is suitable for rescuing patients with food poisoning and poisoning, as well as gastric lavage before surgery in various medical units, emergency centers, etc. Although if it is a purchased product, it should be a qualified product that meets the product registration requirements and has a registration certificate. In the future, the parameters and specifications of the gastric lavage machine will become more and more standardized. [0003] During the gastric lavage operation, it is necessary to inject gastric lavage solution into the patient's stomach. In the operation of the existing gastric lavage machine, the operator sets a minimum injection volume according to the patient's...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-efficiency gastric lavage machine capable of accurately injecting water into the stomach, which can design a maximum injection volume according to the peak value of vagus nerve excitation during gastric lavage, so as to reduce gastric lavage time and reduce patient Pain and other advantages solve the problem that the existing gastric lavage machine can only set a minimum injection volume according to the size of the patient in each gastric lavage to prevent vagus nerve excitation.

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