Coupling agent applicator for ultrasonography department

Abstract

The invention relates to a coupling agent applicator for the ultrasonography department. The upper end of a plugging plate is connected with one end of a supporting rubber rod, and the other end of the supporting rubber rod movably extends into a supporting box and is fixedly connected to a side wall of a bearing moving plate; the side wall of the bearing moving plate is further connected with oneend of a second traction steel rope, the second traction steel rope is inserted into a side wall of the supporting box, the second traction steel rope is connected to a third winding shaft in a winding mode, and the third winding shaft is fixedly arranged outside a third rotating rod in a sleeving mode; and the third rotating rod is rotationally arranged on a third supporting frame, the third supporting frame is fixedly arranged on the outer side wall of the supporting box, and the other end of the second traction steel rope movably penetrates through a moving through hole formed in a pressurizing box and is connected to the side wall of a pushing rod. According to the coupling agent applicator for the ultrasonography department, a coupling agent is pushed out in a pressing mode, and thepushing force can be realized in the horizontal direction, so that the coupling agent can flow out without being stressed in the vertical direction.

Description

technical field [0001] The invention relates to the technical field of ultrasonic equipment, in particular to an ultrasonic coupling agent applicator. Background technique [0002] At present, when the existing ultrasound department performs ultrasound, the air between the probe and the patient's skin will hinder the transmission of ultrasound into the human body. In order to obtain high-quality images, a liquid conductive medium is needed to connect the probe and the patient's body surface. It is the coupling agent. [0003] At present, the existing way of smearing couplant is to use a bottle containing couplant to directly smear the couplant on the human skin, and then use the B-ultrasound probe to detect while applying the couplant, but it is easy to cause waste of the couplant, and it is easy to The phenomenon of uneven application occurs, and the existing patent application number: CN201820585163.4, a coupling agent applicator for ultrasonic science, including a moving...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing way of smearing couplant is to use a bottle containing couplant to directly smear the couplant on the human skin, and then use the B-ultrasound probe to detect while applying the couplant, but it is easy to cause waste of the couplant, and it is easy to The phenomenon of uneven application occurs, and the existing patent application number: CN201820585163.4, a coupling agent applicator for ultrasonic science, including a moving ring, a limit ring, a positioning rod, a transparent cylinder, a screw rod, a transmission gear, Hollow plate, smear pad and ring gear, screw rod is provided at the lower end of the moving ring, a transparent cylinder is installed at the lower end of the screw rod, a positioning rod is arranged at the left end of the transparent cylinder, and a moving ring is mounted on the positioning rod And the limiting ring, there is a moving ring above the limiting ring, this design can be pressed down mechanically to realize the discharge of the couplant, and at the same time can limit the distance of the pressing down, effectively preventing the waste of the couplant, the right end of the transmission gear There is a ring gear, the ring gear is installed on the upper end of the hollow disc, and the lower end of the hollow disc is provided with a smear pad

In the above invention, although the effect of evenly applying the coupling agent is achieved, when the detection point of the patient is in an uneven area, such as the chest or ribs, the application pad cannot evenly apply the coupling agent, or even There will be a phenomenon that the coupling agent is not applied, which will further affect the detection of the ultrasound department

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