Intelligent imaging system for surgical operation

An imaging system and surgical technique, applied in the field of medical imaging, can solve problems such as accurate identification of tumor boundaries, and achieve the effect of simple structure, simple use, and high spatial resolution of images

CN105534606AActive Publication Date: 2016-05-04TSINGHUA UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-05-04

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Abstract

The invention provides an intelligent imaging system for surgical operation. The intelligent imaging system comprises a frequency-domain optical coherence tomography subsystem for obtaining a depth image of a biological tissue, a fluorescence imaging and hyperspectral analysis subsystem for forming a hyperspectral image, a probe device for coupling optical paths of the frequency-domain optical coherence tomography subsystem and the fluorescence imaging and hyperspectral analysis subsystem, fusing the depth image of the biological tissue and the hyperspectral image to obtain a structural functional stereoscopic image of the biological tissue, determining an operative area according to the structural functional stereoscopic image of the biological tissue and performing scanning in the operative area to obtain a quasi-real-time image. The intelligent imaging system for the surgical operation has the advantages of being simple in structure, low in cost, simple in operation, high in imaging speed, high in image space resolution, small in size, light in weight and obvious in image effect.
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Description

technical field

[0001] The invention relates to the technical field of medical imaging, in particular to an intelligent imaging system for surgical operations. Background technique

[0002] With the continuous improvement of technology, modern surgery has required the operation to be performed in a minimally invasive manner. It is required to minimize the trauma to the patient's physiological tissue while accurately locating the surgical target site, thereby avoiding open surgery. It minimizes the damage to the patient's body tissue and psychology, and reduces the trauma recovery period. Central nervous system lesions, especially tumors, have become a major threat to human health, and have attracted much attention because of their high mortality and disability.

[0003] Surgery is the method of choice for radical treatment of central nervous system lesions. However, the most difficult problem in surgery at present is the precise determination of tumor boundaries. Therefor...

Examples

Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] An intelligent imaging system for surgery according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0040] figure 1 It is a schematic diagram of the structure and principle of an intelligent imaging system for surgery according to an embodiment of the present invention. Such as figure 1 As shown, the intelligent imaging system for surgery according to the embodiment of the present invention includes: frequency domain optical coherence tomography imaging system subs...