An adjustable ENT clinical spray device

Abstract

The invention relates to the technical field of medical treatment auxiliary equipment, and discloses an adjustable ENT clinical spray device, comprising a mounting ring, the top of the mounting ring is fixedly mounted with a support tube, and the surface on the back of the top of the support tube is rotatably connected There is a steering ball, and the left side of the moving plate is fixedly installed with a spray component, an adjustable ENT clinical spray device. Press the two extrusion rods by hand to make them move relatively, and when they move to the intercepting head, they are intercepted. And stop moving, while the moving extrusion rod drives the positioning plate to compress the spring contraction rod through the fixed column, and the compression force of the spring contraction rod squeezes the medicine storage box so that the powder inside is sprayed through the spray head, and the force Press the two extrusion rods to make the moving force greater than the fixed force of the intercepting head, then the intercepting head slides on the surface of the inner rod through the guide tube, and then the extruding rod moves to the stop through the intercepting head to stop, at this time spraying There is a lot of powder sprayed from the head.

Description

technical field [0001] The invention relates to the technical field of medical treatment auxiliary equipment, in particular to an adjustable ENT clinical spray device. technical background [0002] The ear, nose and throat is the beginning of the opening of the head and face of the human body. It is susceptible to structural and functional impairments due to adverse stimulation by environmental, physical, chemical and biological factors. Among them, various inflammatory lesions are the majority, and various treatment methods are widely used. Drug treatment It is a very important part of it. The powder enters the patient's ear, nose and throat through the spray gun for treatment. [0003] In the process of using the general spraying device, there are often the following two defects: [0004] 1. During the spraying process, due to manual pressing, the dose of the sprayed powder cannot be guaranteed. If the sprayed dose is small, it will not be able to recover quickly and effe...

AI Technical Summary

Problems solved by technology

[0004] 1. In the process of spraying medicine, it is manually pressed, so the dose of the sprayed powder cannot be guaranteed. If the sprayed dose is small, it will not be able to recover quickly and effectively. If the sprayed powder is too much, it will waste resources and cause It is also very irritating and very inhumane;

[0005] 2. In the general spraying device, the contraction of the airbag produces gas to move the powder. Long-term use will cause the airbag to be damaged and cannot be reset, so that the powder spraying work cannot be continued. The replacement of a new airbag needs to ensure the sealing of the edge. very time consuming

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