Peritoneum dialysis locator used for nephrology department

Abstract

The invention relates to the technical field of medical instruments, in particular to a peritoneum dialysis locator used for a nephrology department. The peritoneum dialysis locator used for the nephrology department is provided with an outer pipe and is characterized in that a fixed air sac is arranged on the outer wall of the front portion of the outer pipe, the fixed air sac is communicated with a charging valve through an air tube, an axial direction section of the outer wall of the fixed air sac is in a concave-convex shape, a locating disc is sleeved on the fixed air sac, the front end face of the locating disc is provided with a medical sticker, the back end of the locating disc is provided with a fixed sleeve, locating rings are respectively arranged at two sides of the fixed sleeve, and a fixed band is arranged on the locating ring so as to achieve a role of reliable fixing. Due to the structure, the peritoneum dialysis locator used for the nephrology department has the advantages of being simple in structure, reliable in fixing, not prone to move when a patient moves and the like.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a peritoneal dialysis positioner used in nephrology. Background technique [0002] Uremic patients require regular dialysis. At present, many patients adopt peritoneal dialysis, 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 pipeline is evenly perfused into the peritoneal cavity for 2-4 hours, and the dialysate of these metabolic wastes and excess water is released from the peritoneal cavity through the outer tube, and then filled with new peritoneal dialysate, so that the continuous circulation operation can continuously discharge toxins and Excess water, so the patient needs to permanently install a dialysis outer tube on the abdomen. Therefore, the fixation o...

AI Technical Summary

Problems solved by technology

At present, many patients adopt peritoneal dialysis, 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 pipeline is evenly perfused into the peritoneal cavity for 2-4 hours, and the dialysate of these metabolic wastes and excess water is released from the peritoneal cavity through the outer tube, and then filled with new peritoneal dialysate, so that the continuous circulation operation can continuously discharge toxins and Excess water, so the patient needs to permanently install a dialysis outer tube on the abdomen. Therefore, the fixation of the dialysis outer tube is very important. If it cannot be fixed, peritonitis will easily occur, and if the fixation is not good, the outer tube will be damaged, causing Patient's secondary intubation pain

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