Tumor treatment system using optical surgery navigation

Abstract

The invention discloses a tumor treatment system using optical surgery navigation. The tumor treatment system comprises a CT machine, an ultrasonic instrument, an electromagnetic positioner, a treatment bed, an optical surgery navigation instrument, gamma radiation treatment equipment, a puncture device, a mechanical arm, a fixed turntable and a control table, wherein the optical surgery navigation instrument uses a camera vision system; an RGB camera is used as image output equipment; an optical signal is converted into an electric signal for completing image collection and output; the systemmainly comprises three modules including an optical imaging part, a photoelectric converting part and an electric circuit part, wherein the optical imaging part comprises an optical lens and an imaging plane; after light rays projected on a focus are reflected and are refracted by the optical lens, the image of the focus is projected on the imaging plane of the RGB camera; through the photoelectric converting part, the optical signal is converted into the electric signal; the weak electric signal is magnified by the electric circuit part, and is uploaded onto the control table through a USB interface; the control table is used for image treatment to obtain a focus target spot position.

Description

technical field [0001] The invention relates to the technical field of tumor treatment, in particular to a tumor treatment system for optical surgical navigation. Background technique [0002] Image-guided tumor surgery technology has developed rapidly and has become an effective method for tumor treatment. In percutaneous ablation therapy, imaging technology is indispensable. It provides doctors with tumor shape and size and three-dimensional space information, assists doctors in puncture path planning and ablation needle placement, and plays an important role in accurately guiding tumor treatment. effect. Another key factor affecting the efficacy of liver cancer ablation is the precise puncture of the liver cancer tumor. In clinical puncture, doctors operate ablation equipment to perform surgery. The experience and skills of the operator largely determine the effect of the surgery, resulting in low surgical puncture accuracy and large individual differences. Clinical st...

AI Technical Summary

Problems solved by technology

In clinical puncture, doctors operate ablation equipment to perform surgery. The experience and skills of the operator largely determine the effect of the surgery, resulting in low surgical puncture accuracy and large individual differences.

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