Anesthesia depth monitor adopting multiple monitoring indexes

Abstract

The invention discloses an anesthesia depth monitor adopting multiple monitoring indexes. The anesthesia depth monitor is characterized by comprising an acquisition module, wherein an output end of the acquisition module is connected with an input end of an amplification module, an output end of the amplification module is connected with an input end of a denoising module, an output end of the denoising module is connected with an input end of a conversion module, an output end of the conversion module is connected with an input end of an MCU (microprogrammed control unit), the input end of the MCU is further connected with an output end of an analogue simulation module, an input end of the analogue simulation module is connected with an individual difference parameter input module, and an output end of the MCU is connected with a display module and an injection module. According to the anesthesia depth monitor adopting multiple monitoring indexes, multiple monitoring indexes are adopted, the individual parameter difference can be corrected, different acquisition modules can be selected according to actual demands of different patients, monitoring results of the acquisition modules can be mutually verified, and accordingly, the dosage of infused anesthetic is ensured to be adapted to different individuals.

Description

technical field [0001] The invention relates to an anesthesia depth monitor with multiple monitoring indicators, belonging to the technical field of medical devices. Background technique [0002] Accurate monitoring and judgment of intraoperative anesthesia depth has become a problem that clinical anesthesiologists pay close attention to and urgently needs to be solved. General anesthesia is a special and complicated state, including various factors such as sedation and hypnosis, amnesia, analgesia, stress suppression and muscle relaxation, etc. Controlled by the use of narcotic drugs. Different surgical methods, different groups of people and different levels of intraoperative stimulation have different reactivity to anesthetic drugs. The depth of anesthesia caused by insufficient anesthesia drugs is too shallow, which can easily lead to adverse reactions such as hemodynamic fluctuations, intraoperative awareness, and body movement, making the operation unable to proceed ...

AI Technical Summary

Problems solved by technology

However, the change of BIS value in different individuals with different anesthetic drugs and its mechanism are not yet clear, and BIS is not suitable for patients who cannot respond. Can be mutually verified to ensure that the input anesthetic dosage is suitable for the measurement required by different individuals

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