An automated quality control method, system and platform for radiotherapy process
A radiotherapy and process technology, applied in radiotherapy, X-ray/γ-ray/particle irradiation therapy, treatment, etc., can solve problems such as treatment errors and treatment safety accidents, reduce errors and accidents, and achieve paperless effect of the process
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Embodiment 1
[0049] The present invention provides an automatic quality control method for radiotherapy process, such as figure 1 As shown, the method includes the following steps:
[0050] Step 101 , extracting the structural information in the CT image with outlines; the outlines include: patient outline, treatment target area outline and organ at risk outline.
[0051] Step 102 , review the outline according to the structure information.
[0052] Step 102, according to the structure information, the review of the outline, specifically includes: according to the structure information, using the expansion and corrosion algorithm to calculate the connectivity of the outline, determine the position of the missing layer in the structural information, and give the missing layer prompt ; According to the structural information, the volume of the connected domain in the structural information is determined by the expansion and erosion algorithm, the connected domain with the volume less than 0...
Embodiment 2
[0062] The present invention also provides an automatic quality control system for radiotherapy process, the system includes a physicist second-level automatic review module and a physicist third-level automatic review module; the physicist second-level automatic review module is used for extracting bandages. Structural information in CT images with contoured contours; the contoured contours include: patient contours, treatment target contours, and organ-at-risk contours; review the contoured contours based on the structural information; plan prescriptions according to doctors’ application and physicist execution plans , to review the plan; the physicist three-level automatic review module is used to review the safety according to the CT image, the doctor's application for the plan prescription and the physicist's execution plan.
Embodiment 3
[0064] An automated platform for radiotherapy process quality control, the platform includes: a doctor terminal, a patient terminal, a physicist terminal, an equipment monitoring terminal, a charging terminal and a background center; the doctor terminal is used for inputting patient medical order information and doctor treatment plans. The patient terminal is used for the appointment of patient treatment; the physicist terminal is used for the entry of the physicist's execution plan; the equipment monitoring terminal is used for the tracking record of the status of the treatment equipment; the charging terminal is used for the collection of treatment fees; the background center is used for It is used for automatic quality control of radiotherapy process, automatic appointment of treatment equipment, automatic evaluation of doctor's application plan prescription, and information recording and feedback.
[0065] The doctor terminal includes: a simulation positioning information i...
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