Actual positioning operation navigation system and positioning operation navigation method
A positioning chip and three-dimensional positioning technology, applied in the field of medical informatics, can solve problems such as poor operation efficiency and accuracy, and difficult operation, and achieve the effect of improving safety
Active Publication Date: 2022-04-22
CENT SOUTH UNIV
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[0004] In view of this, the embodiments of the present disclosure provide a positioning surgical navigation system and a positioning surgical navigation method, which at least partially solve the problems in the prior art that the operation is difficult to perform, and the operation efficiency and accuracy are poor
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[0031] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.
[0032] Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, a...
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An embodiment of the present disclosure provides a real positioning operation navigation system and a positioning operation navigation method, which belong to the technical field of medical informatics, and specifically include: the three-dimensional image reconstruction module includes CT equipment, magnetic resonance equipment and ultrasound equipment; the three-dimensional The positioning error correction module includes multiple base stations and multiple positioning chips; sensors are installed at the tail position of the scalpel; CT equipment, magnetic resonance equipment, ultrasound equipment, base stations, positioning chips and sensors are all communicated with the controller. Through the scheme of the present disclosure, the first 3D image is established according to each device of the 3D image reconstruction module, and the second 3D image of the marked position of the patient is constructed according to the 3D positioning error correction module, and then the two 3D images are fused and corrected to obtain The target positioning data set, combined with the real-time position of the scalpel for surgical step navigation, improves the safety, efficiency and accuracy of the operation.
Description
technical field [0001] Embodiments of the present disclosure relate to the technical field of medical informatics, and in particular, to an actual positioning operation navigation system and a positioning operation navigation method. Background technique [0002] At present, with the rapid development of medical imaging, CT and MRI can achieve precise scanning of extremely thin layers. Surgeons can not only know the location of important structures based on these imaging data, but also perform 3D reconstruction to further understand the adjacent organs. The spatial position relationship of blood vessels, but the existing technology is still unable to realize fully automatic surgical navigation, because the blood vessels of the human body are branched step by step from the deep to the superficial, that is, the arteries and large vessels that supply blood and the large veins that recycle blood Most of them are deep and protected, but our surgical approach is usually from the s...
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IPC IPC(8): A61B34/20A61B90/00A61B34/00
CPCA61B34/20A61B90/06A61B90/37A61B34/25A61B2034/2065A61B2034/2063A61B2090/374A61B2090/378A61B2090/3762A61B2034/252A61B2034/2051
Inventor 熊力张江杰张飘
Owner CENT SOUTH UNIV