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A method and device for evaluating difficult airway based on artificial intelligence

An artificial intelligence, difficult technology, applied in the field of difficult airway assessment based on artificial intelligence, which can solve the problems such as the incidence of complications and disability is not well improved, the positive evaluation value is not high, and the process is complicated.

Active Publication Date: 2021-12-21
SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, despite great advances and improvements in endotracheal intubation techniques and equipment, the incidence of perioperative complications and disability due to difficult airways has not been significantly improved, especially for unanticipated difficulties airway
Currently, methods for evaluating difficult airways generally include Mallampatti grade, LEMON score, Wilson score, neck radiotherapy history, and auxiliary CT, MRI, US, etc. The process is complicated and the positive evaluation value is not high, all of which have certain limitations

Method used

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  • A method and device for evaluating difficult airway based on artificial intelligence
  • A method and device for evaluating difficult airway based on artificial intelligence
  • A method and device for evaluating difficult airway based on artificial intelligence

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Embodiment Construction

[0026] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0027] Embodiments of the present invention relate to a method for evaluating difficult airways based on artificial intelligence, such as figure 1 As shown, comprise the following steps: obtain the facial image of various poses; Build the feature extraction network based on facial recognition, extract the characteristic information of described facial image by the described feature extraction network of training; Build the diff...

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Abstract

The present invention relates to a difficult airway assessment method and device based on artificial intelligence. The method includes the following steps: acquiring facial images of various postures; constructing a feature extraction network based on facial recognition, and extracting feature information of the facial image; build a difficult airway classifier based on machine learning algorithms, and perform a difficult airway severity score on the extracted feature information of the facial image by the trained difficult airway classifier to obtain a difficult airway evaluation results. The invention can accurately give early warning to the difficult airway in clinical anesthesia.

Description

technical field [0001] The invention relates to the field of computer-aided technology, in particular to an artificial intelligence-based difficult airway assessment method and device. Background technique [0002] Endotracheal intubation is an important means for anesthesiologists to manage the airway of patients under general anesthesia. It plays an important role in maintaining airway patency, ventilation and oxygen supply, respiratory support, and maintenance of oxygenation. However, despite great advances and improvements in endotracheal intubation techniques and equipment, the incidence of perioperative complications and disability due to difficult airways has not been significantly improved, especially for unanticipated difficulties airway. At present, methods for evaluating difficult airways generally include Mallampatti grade, LEMON score, Wilson score, neck radiotherapy history, and auxiliary CT, MRI, US, etc. The process is complicated and the positive evaluation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00
CPCA61B5/0059A61B5/7267G06V2201/03G06V40/168G06V10/454G06V10/82G16H50/20G16H30/40G06V40/174G06V10/764
Inventor 夏明姜虹林志良郑尧坤王杰周韧徐天意曹爽
Owner SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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