Uniform coupling agent smearing device for ultrasonic department

Abstract

The invention discloses a uniform coupling agent smearing device for ultrasonic department, which comprises a hollow shell, a pump agent plate is slidably sleeved with the shell in a sealed mode, a first electromagnet is arranged in the bottom wall of the shell, a starting block is slidably sleeved with the top wall of the shell through a mounting groove, and first conducting strips are glued to the bottom wall of the starting block and the inner bottom wall of the mounting groove; the first conducting strips are electrically connected with a first electromagnet through a wire, a filling opening is formed in the side wall of the shell, a quantitative extrusion device is arranged in the shell, and a uniform scraping device is arranged on the bottom wall of the shell. The coupling agent smearing device has the advantages that the coupling agent can be quantitatively pumped out at a constant speed, waste caused by too much pumping of the coupling agent and poor inspection effect caused by too little pumping of the coupling agent are avoided. Meanwhile, the scraping plate perfectly attached to the to-be-inspected part is formed through the rubber bag and the electrorheological fluid, the smearing effect is more uniform, and the efficiency is improved. The inspection effect is greatly improved.

Description

technical field [0001] The invention relates to the technical field of ultrasonic inspection devices, in particular to a device for evenly applying a couplant for ultrasonic examination. Background technique [0002] With the continuous development of medical science and technology, the means of physical examination are also increasing, among which, ultrasonography is one of them. Ultrasound examination can be applied to cardiovascular, abdomen, obstetrics and gynecology, small organs and soft tissues on the surface of the body, and chest cavity. A variety of organs and structures, such as various organs and structures, play a great role in the diagnosis and treatment of diseases, and occupy an increasingly important position in the medical service system. Air on the surface of the skin is required for ultrasound examination. [0003] In the prior art, the existing couplants are usually packed in plastic bottles. After being extruded, the amount of extruding can not be prec...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the extrusion volume cannot be controlled, the application is uneven, and the temperature of the couplant is not suitable, and a couplant uniform application device for ultrasonic science is proposed.

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