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Coupling agent smearing device for ultrasonic department

A technology of coupling and ultrasonic, applied in the field of ultrasonic couplant smearing device, can solve the problems of inconvenient usage of couplant and uneven smearing, etc., and achieve the effect of reducing waste, compact overall structure and ensuring uniformity.

Inactive Publication Date: 2022-03-15
THE SECOND AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the invention is to provide an ultrasonic couplant application device to solve the problems in the prior art that the amount of couplant used is not easy to control and the application is uneven

Method used

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  • Coupling agent smearing device for ultrasonic department
  • Coupling agent smearing device for ultrasonic department
  • Coupling agent smearing device for ultrasonic department

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Embodiment Construction

[0027] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.

[0028] The invention provides ultrasonic coupling agent application device, such as Figure 1-7 As shown, including the outer cylinder body 1, in actual use, the diameter of the outer cylinder body 1 is not greater than 5cm, to avoid the small diameter, which is not convenient for medical personnel to hold. In actual design, a special The grip part (not shown in this application) is convenient for holding and using. A barrel 2 is fixed inside the outer cylinder body 1, and the barrel 2 ...

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Abstract

The coupling agent smearing device for the ultrasonic department comprises an outer barrel body and a material barrel, a fixed disc is arranged in the outer barrel body, a discharging hole is formed in the fixed disc, a movable disc and a sleeve body are further arranged in the outer barrel body, a gap is formed between the movable disc and the fixed disc, and a smearing hole is formed in the movable disc; a piston is arranged in the charging barrel, a driving assembly used for driving the movable disc to rotate is arranged in the outer barrel and comprises a shaft sleeve, a first gear, a second gear and a driving motor, the driving motor is in transmission connection with the shaft sleeve, the shaft sleeve is arranged on the outer side wall of the charging barrel in a sleeving mode, the first gear is arranged on the outer edge of the shaft sleeve, and the second gear is arranged in an inner hole of a sleeve body. The first gear is meshed with the second gear, a piston rod is arranged at one end of the piston, a sliding groove formed in the axial direction of the piston rod is formed in the outer edge of the piston rod, a connecting key clamped into the sliding groove is arranged at one end of the shaft sleeve, and a threaded fit connecting section is arranged between the piston rod and the charging barrel. The use amount of the coupling agent is convenient to control, and smearing is uniform.

Description

technical field [0001] The invention belongs to the technical field of ultrasonic medical examination, in particular to a coupling agent application device for ultrasonic department. Background technique [0002] Ultrasonic diagnosis is a diagnostic method that applies ultrasonic detection technology to the human body, understands the data and morphology of physiological or tissue structures, discovers diseases, and makes prompts through detection. Ultrasound diagnosis is a non-invasive, painless, convenient, intuitive and effective means of examination, especially B-ultrasound, which is widely used and has a great influence. Before ultrasonic diagnosis, it is necessary to apply couplant to improve the diagnostic effect. The traditional way of smearing is that the doctor squeezes the couplant to the place of use. It is difficult to control evenly by hand, and the couplant is not evenly applied, which affects the diagnosis effect and wastes resources. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00
CPCA61B8/4281
Inventor 高新选张建勇徐晓鸽
Owner THE SECOND AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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