Coupling agent coating device for abdominal ultrasonic examination

Abstract

The invention relates to a coupling agent coating device for an abdominal ultrasonic examination. The coupling agent coating device comprises a housing and an extrusion assembly, wherein the housing is cylindrical and hollow inside, a plurality of coating heads for coating a coupling agent during the ultrasonic examination are symmetrically and rotatably mounted at one end of the housing, rotating shafts of the coating heads penetrate through the housing and extend into the housing, and are connected with a second gear arranged in the housing, and the second gear is meshed with a first gear that is rotationally installed in the housing and is hollow inside; a fixing plate fixedly connected with the inner wall of the housing is further arranged in the housing, and a space formed between the fixing plate and the inner wall of the housing is connected and communicates with the coating heads by a connecting assembly penetrating through the side wall of the housing; and the extrusion assembly is arranged at the end, away from the coating heads, in the housing and connected with the first gear by a transmission assembly arranged on the fixing plate, so that rapid coating is achieved, and waste is avoided.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a coupling agent coating device for abdominal ultrasound examination. Background technique [0002] Ultrasound examination is the use of physical characteristics such as reflection and refraction of ultrasound in human tissues, and receives signals through instruments to display the shape of various tissues and organs to judge the lesion, nature and degree of functional damage. This technology is widely used in clinical medicine. for early diagnosis. [0003] Ultrasound examination is divided into ordinary ultrasonography, color ultrasonography, three-dimensional ultrasonography and four-dimensional ultrasonography. Ordinary ultrasonography is black and white, and the latter three are color. Three-dimensional ultrasonography and four-dimensional ultrasonography are relatively advanced at present. [0004] During ultrasonic examination, it is necessary to apply couplant on the sur...

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Problems solved by technology

[0004] During ultrasonic examination, it is necessary to apply couplant on the surface of the skin. In clinical practice, the application of couplant mainly depends on the manual application of medical staff. On the one hand, it affects the inspection speed, and on the other hand, it causes a lot of waste. We present a coupling agent coating device for abdominal ultrasonography

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