Data alarm method for hemodialysis

Abstract

The invention relates to a data alarm method for hemodialysis. The method includes following steps: in each hemodialysis process for a patient, detecting and storing various dialysis parameters corresponding to different dialysis times in real time; in a first hemodialysis process for the patient, displaying the various timely detected dialysis parameters corresponding to different dialysis times;and in second and later hemodialysis processes for the patient, synchronously displaying the various timely detected dialysis parameters corresponding to different dialysis times and various dialysisparameters, stored by a plurality of times of previous hemodialysis, corresponding to different dialysis times, calculating a difference between the plurality of detected dialysis parameters corresponding to a certain dialysis time and the parameters of the former hemodialysis in real time, and emitting an alarm sound if the difference exceeds a threshold. According to the method, medical personnel can be timely, conveniently and visually told that whether the current patient and a current hemodialysis instrument are abnormal, and the security of hemodialysis is improved.

Description

technical field [0001] The invention relates to the technical field of hemodialysis equipment alarms, in particular to a data alarm method for hemodialysis. Background technique [0002] Hemodialysis is one of the renal replacement therapies for patients with acute and chronic renal failure. It drains the blood from the body to the outside of the body, and through a hemodialysis composed of countless hollow fibers, the blood and the electrolyte solution (dialysate) with a similar concentration to the body are exchanged through diffusion / convection inside and outside the hollow fibers. , remove metabolic waste in the body, maintain electrolyte and acid-base balance; at the same time remove excess water in the body, and return the purified blood. [0003] Due to the complexity of hemodialysis and the limitations of technical development, many accidents are likely to occur during hemodialysis. These acute complications that occur during or after dialysis are collectively refer...

AI Technical Summary

Problems solved by technology

However, the number of patients who need long-term hemodialysis is large, and the hemodialysis room in the hospital is basically in a saturated state. One hemodialysis m

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