Control method and device for patient bed position of medical instrumentation system

Abstract

The invention relates to a control method and device for a patient bed position of a medical instrumentation system. The control method comprises the steps that S1, a gesture image is obtained; S2, the gesture image is identified, and a gesture signal is extracted; S3, a corresponding command is generated to control a patient bed to move according to the gesture signal; S4, a patient image is obtained, whether patient position information is consistent with a preset position or not is judged, if yes, a to-be-detected part of a patient is scanned, and if no, backing to the S1 is conducted. According to the control method and device for the patient bed position of the medical instrumentation system, the images are obtained through a camera, positioning is conducted, a traditional method for controlling the patient bed position and positioning the patient of the medical instrumentation system is replaced, a laser positioning lamp and a video monitoring system do not need to be used, detection of laser products is not needed, the harm to eyes of the patient possibly caused by laser positioning is avoided, and the control method is safer and more reliable; and medical instrumentation system components are reduced, so that the structure of the medical instrumentation system is simpler, the cost is effectively reduced, and further the using space is saved.

Description

technical field [0001] The invention relates to the technical field of medical detection equipment control, in particular to a method and device for controlling the position of a patient bed in a medical detection system. Background technique [0002] Existing medical detection systems need to locate the parts of the patient to be detected before scanning, for example, during MRI scanning. When the medical detection system is positioned, the system components involved include: left button panel, right button panel, laser positioning light, and rear monitoring camera. Among them, the left button panel and the right button panel are used to control the rise and fall of the patient bed, forward and backward, and have the same function; the laser positioning light is used to mark the part to be detected, and then send the patient to be scanned by controlling the position of the patient bed. The center of the magnetic field for magnetic resonance; the rear surveillance camera is...

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the existing control method and device for the position of the patient bed in the medical detection system cannot take into account multiple situations at the same time, and the operation is inconvenient, and the laser positioning lamp must comply with the national standard GB 7247.1-2012 Safety Part 1 of Laser Products Relevant regulations on equipment classification and requirements involve many components, high cost, complex structure, and occupy a lot of space resources

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