Clinical auxiliary device for cardiac aortic valve replacement surgery

Abstract

The invention provides a clinical auxiliary device for cardiac aortic valve replacement surgery. The problem that time and labor are wasted during preoperative disinfection is effectively solved. The device comprises a rectangular cylinder, wherein kidney-shaped annular grooves are formed in the left side wall and the right side wall in the rectangular cylinder respectively, toothed belt wheels are rotationally connected to the left side wall and the right side wall in the rectangular cylinder respectively; the two toothed belt wheels on the same side wall are opposite to each other up and down and are connected through a toothed belt; a plurality of connecting blocks which are uniformly distributed along the outer surface of the toothed belt are arranged on the toothed belt; inserting columns which are axially inserted into the annular grooves in the corresponding sides are arranged on the connecting blocks left and right; a U-shaped plate is arranged between every two inserting columns which are opposite to each other left and right; clamping boxes are detachably connected in the U-shaped plates; wiping cotton is detachably connected in the clamping boxes; a liquid storage box located on the inner side of the toothed belt is arranged in the rectangular cylinder; a fixing cylinder which is axially arranged up and down is rotationally connected in the rectangular cylinder; a conveying pipe is coaxially arranged in the fixing cylinder; hinge grooves are formed in the left side and the right side of the conveying pipe respectively; and fixing rods are hinged in the hinge grooves. The device is simple in structure, novel in conception, convenient to use and high in usability.

Description

technical field [0001] The invention relates to the technical field of cardiology auxiliary devices, in particular to a clinical auxiliary device for heart aortic valve replacement surgery. Background technique [0002] Before performing aortic valve replacement surgery on patients, it is necessary to disinfect the patient's chest and groin on both sides. During disinfection, medical staff need to use tweezers to pick up the cotton sheet, and then dip it in iodine and other disinfectants, and place it on the patient's chest and groin When wiping, the medical staff need to rub the patient's skin in circles. The purpose is to better disinfect and clean the patient's skin. At the same time, after wiping an area of ​​skin, it is necessary to replace the cotton pad for wiping. [0003] During the entire disinfection process, medical staff need to frequently change the cotton pads and frequently dip them in iodine and other disinfectants. The operation is cumbersome, time-consumin...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present invention is to provide a clinical auxiliary device for aortic valve replacement surgery, which effectively solves the time-consuming and labor-intensive problem of preoperative disinfection.

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