The anesthesia / EEG consciousness deep monitoring system is a new type of EEG consciousness deep monitoring system developed by a research group of Hanover Medical University in Germany. It collects and analyzes real-time EEG signals at any position in the brain through ordinary ECG electrodes, and automatically displays the patient's anesthesia / depth of consciousness status on the color touch screen after automatic classification. Guide the adjustment of the dosage of individual anesthetics / sedatives to make anesthesia / deep consciousness monitoring more economical, simple, accurate and safe. Dedicated to the operating room, ICU, neurosurgery and other areas of consciousness monitoring.
Its main advantages are shown in three aspects:
1. Accurate depth of consciousness measurement:
A. Data collection
1. Professional high-fidelity EMA EEG signal collection amplifier to ensure accurate reading of data and strong anti-interference ability increase)
2. Click on continuous self-detection to ensure continuous high-quality EEG signals (other products are manually detected and cannot guarantee the correct rate of the signal every moment).
3. According to the dual-channel version, you can compare the left and right hemisphere brain point activities at the same time.
B. Data analysis
1. Automatic classification of brain waves of intravenous and inhalation anesthesia.
2. Patients of various ages can be automatically classified, and the age is accurate to the day to ensure the consistency of the results (other similar products are only divided into children and adults, Wuxi points, but during children, brain waves are gradually Developmental, if only one calculation mode is used, patients of different ages will have different results, and the anesthesiologist needs to correct the results themselves).
3. Perform data analysis on the original EEG signal (similar products are analog digital signals, and the EEG displayed on the screen is an analog wave. This waveform cannot be used for clinical EEG analysis. Narcotrend is the original EEG, which can be used for Electroencephalogram analysis of brain waves can be used as a relevant basis for diagnosing seizures and brain death).
4. The needle electrode can be used, which is not restricted by the operation method. The needle electrode can be used repeatedly for disinfection.
C. Results argument
In 2007, the American authoritative journal published literature, proving that the data in the current similar products are the most reliable. (1. Panousis P. Heller AR. Burghardt M. Bleyl JU. Koch T. The effects of electromyographic acTIvity on the accuracy of the Narcotrend monitor compared with the BIS pectral Index during combined anaesthesial Anaesthesia 2007; 62: 868-874.)
2. Can be widely used in clinical:
1. The use of ordinary heart electrode can neglect the cost of use. (The cost of consumables for similar products is higher. The European standard is adopted, low consumption, and common heart electrode can be used, which greatly saves the use cost.)
2. No special electrode position requirements, data can be read from any part of the brain. (The position of the electrode of the same product is a fixed forehead, and other positions cannot be replaced. The normal position of the N electrode is also the forehead. All clinical general anesthesia operations).
3. Easy to operate, 10.4-inch color LCD hand touch screen. (Most of the same products are small black and white screens, user reaction, easy operation and observation).
3. Powerful data processing capabilities:
1. Powerful computing ability, can process original EEG data, and correspondingly quickly. (Similar products currently have a module series, that is, they can be inserted into a compatible multi-parameter monitor for deep anesthesia monitoring, but after modularization, the calculation processing capacity is greatly reduced, the delay time is long, and the anti-interference ability is poor. Unsatisfactory use.)
2. Large-capacity information capacity, which can save more than 1200 hours of patient data. (Same products are less than 400 hours, and the storage medium is flash memory, data is easy to lose; hard disk storage, large capacity, easy to read and find data, data can be imported into the computer, no upper limit to save.)
3. The data can be imported into a computer for statistical analysis. (The data can be imported into a computer or printed using an ordinary printer, and the data can be stored in an excel format, which is convenient for customers to manage and count the data. The data volume is large and contains all EEG spectral data. Similar products can only use their own thermal printers Print simple data.)
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