Dialyzate temperature monitoring method and device and peritoneal dialysis instrument

Abstract

The embodiment of the invention provides a dialyzate temperature monitoring method. The dialyzate temperature monitoring method includes the steps that temperature parameters of dialyzate placed in a dialyzate bag on a tray of a peritoneal dialysis instrument are obtained regularly by means of a first temperature sensor, a second temperature sensor and a third temperature sensor; corresponding monitoring logic is determined according to the working states of the peritoneal dialysis instrument respectively; the obtained temperature parameters of the dialyzate are judged according to the monitoring logic corresponding to the working states of the peritoneal dialysis instrument, and warning prompting is conducted if the temperature parameters deviate. The embodiment of the invention further provides a corresponding dialyzate temperature monitoring device and the peritoneal dialysis instrument. According to the dialyzate temperature monitoring method and device and the peritoneal dialysis instrument, by conducting cross check on data of the three temperature sensors, the temperature of the dialyzate can be accurately monitored, and safety is high.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a dialysate temperature monitoring method, device and peritoneal dialysis instrument. Background technique [0002] The peritoneal dialysis technique is a variation similar to manual blood purification. It works by using the patient's well-supplied peritoneum as the body's own filter. The dialysate is infused into the patient's abdominal cavity through a catheter, and according to the principle of osmosis, urine components are removed from the blood and enter the abdominal cavity. After several hours, the dialysate carrying the urine component is then discharged from the peritoneal cavity, thereby realizing the effect of dialysis. [0003] In the prior art, peritoneal dialysis can generally be performed in several different ways. For example, with continuous ambulatory peritoneal dialysis (CAPD), patients themselves can change the dialysate manually, for example, 4 to 5 times ...

AI Technical Summary

Problems solved by technology

Therefore, the existing technical solution cannot know which sensor is wrong. Therefore, when an alarm occurs, the treatment must be terminated and the work of troubleshooting must be carried out. Since the fault generally occurs in the hardware part, it is necessary to disassemble the device for detection and replacement. Malfunctioning sensors bring great inconvenience to the treatment of patients

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