Multi-purpose anesthesia depth monitoring device for anesthesia department

Abstract

The invention belongs to the technical field of medical apparatus and instruments, and discloses a multi-purpose anesthesia depth monitoring device for the anesthesia department. The multi-purpose anesthesia depth monitoring device for the anesthesia department comprises a brain signal collecting module, a data transmission module, a master control module, a data storage module, a cortex activitycalculating module, a balanced anesthesia depth calculation module, a Fourier transform module and a display module. For the multi-purpose anesthesia depth monitoring device for the anesthesia department, the brain signal collecting module is used for monitoring electroencephalogram signals of a patient in real time, through calculation of a mathematical model, the anesthesia depth index is obtained, the anesthesia degree of the patient can be monitored quantitatively, and thus the clinical risk caused by excessive anesthesia or insufficient anesthesia of the patient is avoided. Meanwhile, themulti-purpose anesthesia depth monitoring device has the advantage that the anesthesia depth monitoring is more accurate under the combined anesthesia of opiates which have the most wide clinical application and inhaled or vein general anesthetics, and the accuracy for the anesthesia depth monitoring under pure inhalation or vein general anesthetics is reserved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a multifunctional anesthesia depth monitoring device for anesthesiology department. Background technique [0002] Anesthesia depth monitoring is an important work content to ensure the quality of anesthesia. Loss of consciousness is a core anesthetic component, and reliable clinical measures such as the alertness / sedation score cannot be implemented due to the use of muscle relaxants. The isolated arm technique, which temporarily blocks blood supply to the limb to preserve its command response, is the gold standard for intraoperative consciousness monitoring, but it cannot be continuously monitored throughout the anesthesia period due to the limitation of limb ischemia time. However, the existing anesthesia depth monitoring device cannot obtain an accurate evaluation of the degree of anesthesia, which often leads to the situation of over-anesthesia and under-...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problem existing in the prior art is that the existing anesthesia depth monitoring device cannot obtain accurate evaluation of the degree of anesthesia, which often leads to anesthesia overdose and anesthesia undersufficiency

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