NMR image navigation planning system based on special breast clamping device

Abstract

The invention discloses a nuclear magnetic image navigation planning system based on a special breast clamping device, comprising: a breast clamping device, which matches the size of human breast soft tissue, has complete nuclear magnetic compatibility, and is used for clamping human breast soft tissue Tightening and fixing, so as to reduce the movement and deformation of the soft tissue during the seed implantation operation or biopsy operation; the breast clamping device has an annular part, and the annular part is connected with a hollow plate arranged according to the latitude and longitude The formed hemispherical grid body is connected with each other and penetrates through, and the copper sulfate aqueous solution is installed in the hollow plate body. With the breast clamping device, the best puncture path can be determined according to the relative positional relationship between the tumor and the longitude and latitude of the breast clamping device in the nuclear magnetic image, and an accurate needle insertion depth can be provided.

Description

technical field [0001] The present invention relates to the technical field of nuclear magnetic image processing, belongs to the cutting-edge discipline intersecting the fields of computer and medical intervention, relates to a nuclear magnetic image navigation planning system based on a special breast clamping device, and in particular to a nuclear magnetic image-based preoperative path planning system and Acupuncture trajectory calculation method. Background technique [0002] Breast cancer is one of the most common malignant tumors in women. At present, relatively mature medical imaging techniques include ultrasound imaging (US), X-ray imaging (X-ray), computed tomography (CT) and magnetic resonance imaging (MRI). Compared with other imaging techniques, magnetic resonance imaging can provide high-quality soft tissue contrast and clear anatomical details without ionizing radiation. Therefore, magnetic resonance imaging plays an increasingly important role in the detection ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to aim at the technical defects existing in the prior art, and provide a nuclear magnetic image navigation planning system based on a special breast clamping device, which can assist doctors to formulate reasonable breast biopsy or puncture for internal radiotherapy particle implantation The trajectory path and puncture depth enable the needle point to accurately reach the lesion, providing reliable surgical guidance for doctors, thereby reducing the difficulty of performing surgery, reducing unnecessary damage to patients, improving the accuracy and success rate of puncture surgery, and effectively solving existing problems. Inaccurate judgment of soft tissue lesions and many complications in surgical operations

Images