Large-aperture, short-cavity and superconducting magnetic resonance imaging minimally invasive surgery platform system

Abstract

The invention relates to a large-aperture, short-cavity and superconducting magnetic resonance imaging (MRI) minimally invasive surgery platform system. Through the system, minimally invasive surgery treatment can be performed by means of the navigation of magnetic resonance imaging. By the adoption of the large-aperture, short-cavity and high-magnetic-field superconducting MRI technology, the bottleneck problems that in MRI minimally invasive surgery treatment, the quality of images is poor, the real time performance is poor, and the surgical space is narrow are solved. Through the short-cavity MRI technology, bidirectional minimally invasive surgery operation can be performed on the two sides of an MRI magnet, and the range of application of MRI to the minimally invasive surgery treatment is expanded. The large-aperture, short-cavity and superconducting magnetic resonance imaging (MRI) minimally invasive surgery platform system further has the fast blood flow imaging function, the diffusion coefficient imaging function, the temperature distribution imaging function, the MR perspective function and the MR endoscopy function besides the intraoperative sub-second super-fast imaging function. Compared with the existing X-CT, the large-aperture, short-cavity and superconducting magnetic resonance imaging (MRI) minimally invasive surgery platform system has the same minimally invasive surgery capacity as the X-CT, and moreover radiation hazards to medical staff and patients caused by X-rays are fundamentally eliminated.

Description

technical field [0001] The invention relates to a large-aperture, short-cavity, superconducting magnetic resonance imaging (MRI) medical platform equipment system for minimally invasive surgery. Under certain conditions, minimally invasive surgical treatment is performed like X-CT. Background technique [0002] Image-guided minimally invasive interventional therapy uses radiographic technology as a guide to conduct image examinations and interventional operations to clarify the diagnosis of diseases and achieve the purpose of precise treatment. Image guidance is not limited to the anatomical surface. During the operation, you can see the anatomical images of adjacent parts, monitor the operating position and direction of surgical instruments, cooperate with the surgical planning and navigation system, greatly improve the accuracy of surgery, and reduce uncertain factors. The requirements for the surgeon's experience are reduced, and the safety and consistency of the operati...

AI Technical Summary

Problems solved by technology

[0004] However, the openness of the operation, the real-time performance of imaging, the uniformity and resolution of fast imaging, the ability of precise navigation and the magnetic resonance compatibility of surgical equipment and equipment of the magnetic resonance system need to be improved. These bottlenecks restrict the development of magnetic resonance navigation. The promotion and development of surgical systems make surgery limited to limited areas

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