Injection pump multi-path perfusion control method and device, injection pump and storage medium

Abstract

The invention discloses an injection pump multi-path perfusion control method and device, an injection pump and a storage medium. The method comprises the steps: controlling the injection pump to open at least one perfusion channel when an ablation task is triggered, so as to execute the perfusion operation through the opened perfusion channel according to a preset initial flow speed; acquiring temperatures of a plurality of parts of an ablation object in real time through a plurality of temperature acquisition devices; and controlling the injection pump to open or close part or all of perfusion channels according to the real-time change of the temperatures of the plurality of parts, and / or controlling the injection pump to adjust the flow rate of part or all of the perfusion channels. According to the method, the timeliness, accuracy and pertinence of liquid perfusion in the ablation task execution process can be improved while operation delay and errors caused by manual judgment are reduced.

Description

technical field [0001] The embodiments of the present application relate to the field of communication technologies, and in particular, to a method and device for controlling multi-channel perfusion of a syringe pump, a syringe pump, and a storage medium. Background technique [0002] Radio Frequency Ablation (RFA) technology is a relatively common minimally invasive tumor ablation technology. The principle of radiofrequency ablation is to use alternating high-frequency current with a frequency less than 30MHz (megahertz) to cause high-speed oscillation of ions in tumor tissue, rub against each other, and convert radiofrequency energy into heat energy, thereby causing coagulation necrosis of tumor cells. [0003] During the ablation process, affected by the alternating high-frequency current, the temperature of the human body will change. Once the temperature exceeds the normal value, it will cause irreversible damage to the human body. Therefore, it is necessary to perfuse...

AI Technical Summary

Problems solved by technology

However, in the prior art, the perfusion operation of normal saline is generally controlled manually. When and how much liquid needs to be perfused depends entirely on the doctor’s treatment experience and response ability. The syringe pump cannot independently complete the regulation of perfusion volume, so there are often misjudgments. and delays in operation

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