Electronic equipment, hand pressing depth detection method and system and wearable equipment

Abstract

The invention provides electronic equipment, which comprises the following steps executed by a processor: acquiring a video provided by image acquisition equipment, the video comprising a plurality of images of a video frame sequence generated according to a time sequence; wherein each image comprises a wearable device worn near a pressing part when the user presses the patient, and the wearable device is provided with a positioning mark image of the wearable device as a tracking frame; according to at least one frame of image in the video frame sequence, identifying a tracking frame in the wearable device in the image; tracking the fluctuation change of the position of the tracking frame in the plurality of images in the video frame sequence in the pressing direction; and determining the depth of the pressing action of the user according to the fluctuation change of the position, and outputting the depth of the pressing action to the electronic equipment and / or the wearable equipment. The electronic equipment can improve the accuracy of the pressing depth.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular, relates to an electronic device, a hand pressing depth detection method, a system, and a wearable device Background technique [0002] There are an estimated 330,000 deaths each year from out-of-hospital cardiac arrest (OHCA) in Canada and the United States. In treated OHCA, overall survival was poor, with discharge rates ranging from 3.0% to 16.3%. The difference in patient survival can be partly attributed to the following five important links: rapid emergency medical system (ENS) access, early cardiopulmonary resuscitation (CPR), early defibrillation, early advanced life support (ACLS), and effective post-resuscitation care. In recent years, the survival rate has only improved slightly after the community and hospitals have vigorously strengthened the above links. It has been recognized that the quality, frequency, and timeliness of CPR during cardiac re...

AI Technical Summary

Problems solved by technology

However, in the actual process of cardiac resuscitation, due to the lack of tools for measuring depth, it is difficult to evaluate the compression depth in cardiac resuscitation

The traditional contact measurement has high precision and good stability, but it is not widely used due to factors such as volume, quality, installation conditions, structure, and inconvenient operation; Distance measurement with the patient through contact instruments

[0003] The accuracy of the current hand compression depth detection method needs to be further improved

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