A dressing-changing auxiliary device for obstetrics and gynecology based on the principle of ejection and suction

Abstract

The invention relates to the technical field of obstetrics and gynecology auxiliary equipment, and discloses an obstetrics and gynecology dressing change auxiliary device based on the principle of injection and suction, including a slide rail and a disinfection box, the top of the slide rail is slidably connected with a double-sided tooth plate One end of the double-sided tooth plate is fixedly connected with a push plate, the two sides of the double-sided tooth plate are rotatably connected with a rotating seat, and the bottom of the rotating seat is fixedly connected with an angle adjustment gear, and the angle adjustment gear is connected with the The above double-sided gear plates mesh with each other; before changing the dressing, first place the patient's leg on the leg support plate, and then turn the hand wheel to drive the transmission gear on the transmission shaft to rotate, and the transmission gear drives The push plate moves, so that the push plate drives the double-sided tooth plate to move, and the double-sided tooth plate drives the leg support plate on the rotating seat to rotate through the angle adjustment gear, so as to achieve the purpose of adjusting the angle, so that the patient's leg can be stretched passively , to facilitate the dressing operation of medical staff.

Description

technical field [0001] The invention relates to the technical field of obstetrics and gynecology auxiliary devices, in particular to an obstetrics and gynecology dressing changing auxiliary device based on the principle of ejection and suction. Background technique [0002] After the puerpera gives birth, the genitals often have wounds due to surgery. After suturing and bandaging, dressings need to be changed every day. When changing dressings for trauma, nurses need to use dressing changing trays, which are convenient for loading medicines and dressing changing instruments. In the process, in order to facilitate the operation of the medical staff, it is usually necessary to use auxiliary equipment to assist the medical staff to change the dressing. [0003] In the prior art, when changing the dressing, since the patient's legs are usually inconvenient to stretch independently, the medical staff need to manually support the legs, which brings inconvenience to the dressing ch...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary device for changing dressings for obstetrics and gynecology based on the principle of ejection and suction. When adjusting the angle, use the principle of ejection and suction to spray out the disinfectant, so that the air around the wound is disinfected, and the advantages of avoiding the secondary infection of the patient's wound solve the problem that the medical staff need to manually support the leg, which is a burden to the dressing change operation. It is inconvenient. At the same time, in the process of changing the dressing, since the patient's wound will be exposed to the air, if the air contains microorganisms such as bacteria, it is easy to cause infection of the wound.

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