Postoperative wound protection device for hemodialysis nursing

Abstract

The invention discloses a postoperative wound protection device for hemodialysis nursing. The device comprises a first pressing plate, a lifting assembly and a protection assembly, an elastic assemblyis installed on the upper left portion of the first pressing plate, the upper end of the elastic assembly is connected with a second pressing plate; a rotating plate is arranged above the second pressing plate; a fixing assembly is installed on the upper left portion of the rotating plate, the right upper part of the rotating plate is connected with a mounting plate; connecting bolts are uniformly fixed on the outer edge of the mounting plate; the lifting assembly is fixed above the mounting plate; and the top end of the lifting assembly is connected with a supporting plate assembly, a firstbinding belt is arranged on the left side of the upper portion of the supporting plate assembly, a second binding belt is arranged on the right side of the first binding belt, the protection assemblyis installed above the first binding belt and the second binding belt, and anti-skid pads are evenly installed on the inner surfaces of the first binding belt and the second binding belt. An air bag pad is arranged around the wound of the patient to form a concentric-square-shaped protection area, and the wound is prevented from being pressed due to disordered movement of the patient.

Description

technical field [0001] The invention relates to the technical field of medical care devices, in particular to a postoperative wound protection device for hemodialysis care. Background technique [0002] Hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. It drains the blood from the body to the outside of the body through a dialyzer composed of countless hollow fibers. The blood and the electrolyte solution (dialysate) with a similar concentration to the body are exchanged through diffusion / convection inside and outside the hollow fibers. , remove metabolic waste in the body, maintain electrolyte and acid-base balance; at the same time remove excess water in the body, and return the purified blood. At present, in order to prevent repeated punctures from causing greater pain to patients, a section of internal fistula is generally placed in the upper limbs of hemodialysis patients to facilitate subsequent connection of hem...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a postoperative wound protection device for hemodialysis care, which solves the problem that in the existing hospitals, only a tourniquet or medical tape is used to fix the dressing to protect and nurse the hemodialysis wound. After use, the viscosity is poor, it is easy to lead to unstable fixation, and it is difficult to protect the wound from compression. The patient's movement is likely to cause compressive injury to the wound and cause bleeding, and the existing nursing operations are difficult to help the patient's upper limb venous return. Prone to bleeding and edema

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