Peritoneal dialysis system with multiple dialysate bags and control connector

Abstract

The embodiment of the invention provides a control connector of a peritoneal dialysis system with multiple dialysate bags. The control connector comprises a plurality of dialysate bag end connecting openings used for connecting the dialysate bags, a peritoneal dialysis machine end connecting opening used for connecting a peritoneal dialysis machine, control switches with the same quantity as that of the dialysate bag end connecting openings and used for controlling the dialysate bags to circulate and to be closed, and a display screen connected with the control switches and the peritoneal dialysis machine and used for displaying the states of the dialysate bags. With implementation of the control connector disclosed by the embodiment of the invention, the following benefits can be achieved: through the control connector connected with the dialysate bags, replacement and mounting of the dialysate bags for multiple times in the peritoneal dialysis treatment processa are not required, so that the treatment efficiency can be improved, and meanwhile the infection risk in the manual operation process can be reduced; the current state of each dialysate bag can be displayed in real time through the display screen arranged on the control connector, so that a user can conveniently know the treatment state and the subsequent operation is facilitated.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a peritoneal dialysis system and a control joint of a multi-liquid bag. Background technique [0002] The peritoneal dialysis technique is a variation on artificial blood purification. It does this by using the patient's well-fed peritoneum as the body's own filtering membrane. The dialysate is infused into the patient's abdominal cavity through a catheter, and according to the principle of osmosis, the urine components are removed from the blood and enter the abdominal cavity. After several hours, the dialysate carrying the urine component is then drained from the abdominal cavity, thereby achieving the effect of dialysis. [0003] In the prior art, peritoneal dialysis can generally be performed using several different methods. For example, for continuous ambulatory peritoneal dialysis (CAPD), the patient can change the dialysate manually, for example, 4 to 5 times a day; for...

AI Technical Summary

Problems solved by technology

In order to reduce the replacement operation during treatment and avoid increasing the risk of infection for patients, some solutions in the prior art are to increase the capacity of the dialysate bag, but the heating performance will be affected if the capacity of the dialysate bag is too large, which will affect the treatment effect.

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