Anesthesia depth evaluation method and system and storage medium

The invention relates to the field of electroencephalogram information processing, and provides an anesthesia depth evaluation method and system and a storage medium, the method is executed by a processor, and comprises the following steps: acquiring an electroencephalogram signal of a patient, and...

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Bibliographic Details
Main Authors SONG BOTAO, SHAO YONGQI, CHEN CHAO, FU PENG
Format Patent
LanguageChinese
English
Published 09.07.2024
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The invention relates to the field of electroencephalogram information processing, and provides an anesthesia depth evaluation method and system and a storage medium, the method is executed by a processor, and comprises the following steps: acquiring an electroencephalogram signal of a patient, and determining a plurality of frequency bands of the electroencephalogram signal; determining a plurality of band characteristics based on the plurality of bands, the plurality of band characteristics including a plurality of in-band characteristics and a plurality of inter-band characteristics within the channels, and a plurality of in-band characteristics and a plurality of inter-band characteristics between the channels; determining a plurality of spectral features based on the plurality of frequency band characteristics; a depth of anesthesia of the patient is determined based on the plurality of spectral features. The method can adapt to the dynamic change of the physiological state and response of the patient in
Bibliography:Application Number: CN202410534109