Training evaluation system and method for medical image examination

Abstract

The invention belongs to the technical field of medical image examination, and discloses a training evaluation system and method for medical image examination. The training evaluation system comprises an air pressure sensor used for collecting respiratory wave data of a patient and a heart rate sensor used for collecting cardiac wave data of the patient. a processing module used for judging whether the patient passes evaluation or not according to the respiratory wave data and the electrocardiographic wave data; and an output module used for sending corresponding prompt information in stages according to a control instruction of the processing module. The training evaluation method comprises a CT image examination training evaluation mode and / or an MR image examination training evaluation mode. By means of the training evaluation system and method, the patient can conduct breathing training by himself / herself under the condition that no radiologists participate, the heart rate of the patient and whether breathing can be matched with examination or not can be automatically and accurately evaluated through the method, and therefore the quality and efficiency of medical image examination can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of medical image inspection, and in particular relates to a training evaluation system and method for medical image inspection. Background technique [0002] In recent years, in medical institutions, the number of applications of large-scale medical imaging examinations - CT and MR examinations has grown very rapidly, and the scope of applications has become deeper and wider. Nowadays, in large hospitals, there are as many as several hundred cases of coronary artery CT angiography every day, even thousands of cases of common chest and abdomen CT scans, and more than 100 cases of chest and abdomen MRI examinations are also very common. Patients and radiologists will all encounter the same problem: it is impossible to evaluate in advance, efficiently and accurately whether the patient can cooperate with the doctor's breathing instructions, and whether the patient's heart rate is appropriate without arranging a...

AI Technical Summary

Problems solved by technology

Since most of the patients are elderly, it is difficult to communicate with the doctor, which usually requires the doctor to have considerable patience. However, the examiner is limited by the limited time, so he has to quickly explain the breathing method to the patient, and even urge the patient

On the one hand, this leads to inaccurate assessment of whether the patient can successfully complete the examination, so the obtained medical images are likely to have unacceptable motion artifacts, resulting in a significant decline in diagnostic confidence, and even a diagnostic report cannot be issued; on the other hand, A large number of instructions from doctors in a short period of time make patients nervous and confused. If the cooperation is poor, they will show resistance and incomprehension to doctors, and medical satisfaction will decline, which will further promote the accumulation of antagonism between doctors and patients.

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