Dialysate temperature monitoring method and device and peritoneum dialyzator

Abstract

The embodiment of the invention provides a dialysate temperature monitoring method, which comprises the following steps: obtaining the temperature parameter of dialysate in a dialysate bag on the heating tray of a the peritoneum dialyzator in fixed time by a first temperature sensor and a second temperature sensor; according to the working state of the peritoneum dialyzator, respectively determining corresponding monitoring logics; according to the monitoring logics corresponding to the working state of the peritoneum dialyzator, judging the temperature parameters of the dialysate, which are obtained by the first temperature sensor and the second temperature sensor; judging whether one temperature parameter has a deviation or not; if so, giving an alarm for prompting; otherwise, continuously monitoring. The embodiment of the invention also provides a corresponding dialysate liquid temperature monitoring device and the peritoneum dialyzator. When the dialysate temperature monitoring method is implemented, the data of the two temperature sensors are mutually checked to accurately monitor the dialysate temperature, and therefore the 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 technical solution of monitoring the temperature of the dialysate through a single sensor in the prior art cannot directly judge whether the sensor is normal, which will bring potential risks to the treatment of patients.

Once the sensor fails due to internal or external reasons, the accurate temperature of the dialysate cannot be obtained, which will bring great harm to the patient

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