Dialysis fixation device used in nephrology department

Abstract

The invention discloses a dialysis fixation device used in the nephrology department. The dialysis fixation device comprises a placement plate, the upper surface of the placement plate is provided with two second fixing blocks, the two second fixing blocks correspond front and back, and corresponding placement holes are formed in the upper surfaces of the placement plate and the second fixing blocks respectively. Arc-shaped blocks are arranged in the middles of the placement holes of the second fixing blocks respectively, the right surfaces of the second fixing blocks are provided with seconddouble-screw bolts, one end of each second double-screw bolt penetrates through the corresponding second fixing block, the ends of the second double-screw bolts are connected with the arc-shaped blocks through bearings, and the second double-screw bolts are in threaded connection with the second fixing blocks. The dialysis fixation device used in the nephrology department is firm in structure, stable and durable, fixation can be conducted according to different body types of patients, using limitations are reduced, and convenience is brought to use. The middle of a dialysis tubing and the part, close to the wound, of the dialysis tubing can be fixed, the dialysis tubing makes less contact with the wound of the patient, sanitation is improved, and the infection rate of the wound of the patient is reduced.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a dialysis fixation device for nephrology. Background technique [0002] Patients with kidney disease need to undergo peritoneal dialysis on a regular basis, that is, enter the peritoneal dialysis solution from the outside of the human body through an external tube for peritoneal dialysis to maintain electrolyte balance. The process of peritoneal dialysis is to perfuse the dialysate in series and parallel. The tube is evenly perfused into the peritoneal cavity for 2-4 hours, and the dialysate with metabolic waste and excess water is released from the peritoneal cavity through the outer tube, and then filled with new peritoneal dialysate. This continuous cycle operation can continuously discharge toxins from the body and excess water, so the patient needs to set a dialysis outer tube on the abdomen for a long time, so the fixation of the dialysis outer tube is very importa...

AI Technical Summary

Problems solved by technology

[0002] Patients with kidney disease need to undergo peritoneal dialysis on a regular basis, that is, enter the peritoneal dialysis solution from the outside of the human body through an external tube for peritoneal dialysis to maintain electrolyte balance. The process of peritoneal dialysis is to perfuse the dialysate in series and parallel. The tube is evenly perfused into the peritoneal cavity for 2-4 hours, and the dialysate with metabolic waste and excess water is released from the peritoneal cavity through the outer tube, and then filled with new peritoneal dialysate. This continuous cycle operation can continuously discharge toxins from the body and excess water, so the patient needs to set a dialysis outer tube on the abdomen for a long time, so the fixation of the dialysis outer tube is very important. Unstable fixation will lead to changes in the depth of the outer tube entering the human body, causing pain to the patient or other complications disease, and it will also bring unnecessary troubles to the medical staff. For this reason, many dialysis tube positioners have been invented. Some of the existing dialysis tube holders can only fix the middle part of the dialysis tube, and some can be fixed with the dialysis tube outside the abdominal incision. tube, but its fixer is in direct contact with the abdomen, which is unhygienic and may cause infection to the patient's wound

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