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Optical coherence tomography system

A technology of optical coherence tomography and imaging system, which is applied in the fields of diagnosis, medical science, sound wave diagnosis, etc.

Inactive Publication Date: 2017-06-13
钟欣
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because the OTC engine will generate a large amount of raw data during the high-speed imaging process of the computer and a large number of computing tasks, the real-time display faces serious challenges

Method used

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  • Optical coherence tomography system

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Embodiment Construction

[0022] The present invention will be described in further detail below in combination with specific embodiments.

[0023] Such as figure 1 As shown, an optical coherence tomography system includes:

[0024] A Fourier domain optical coherence tomography sensor system 1;

[0025] A signal processing system 2, which can communicate with the above-mentioned Fourier domain optical coherence tomography sensor system to receive detection signals and provide imaging signals;

[0026] An image display system 3, used to communicate with the signal processing system to receive the aforementioned imaging signal;

[0027] The above-mentioned signal processing system includes a parallel processor, which can be used to calculate the three-dimensional structure information and Doppler information from the above-mentioned detection signal in real time, so that the above-mentioned imaging signal can provide the combined structure of the receiving object and the real-time three-dimensional str...

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Abstract

The invention discloses an optical coherence tomography system. The system comprises a Fourier domain optical coherence tomography sensor system, a signal processing system and an image display system, wherein the signal processing system can be communicated with the Fourier domain optical coherence tomography sensor system to receive a detecting signal and provide an imaging signal; the image display system is used for being communicated with the signal processing system to receive the imaging signal, and the image display system comprises a parallel processor which can be used to calculate three-dimensional structure information and Doppler information from the detecting signal in real time so as to allow the imaging signal to be able to provide the combined structure and flowing real-time three-dimensional structure of an observation target.

Description

technical field [0001] The invention relates to an optical coherence tomography system, in particular to an optical coherence tomography system based on 3D and 4D Fourier domain Doppler, and belongs to the technical field of optical imaging. Background technique [0002] Optical coherence tomography (OCT) is a well-established non-invasive optical imaging technique that can provide high-speed, high-resolution three-dimensional images of biological samples. Since the 1990s, OCT has been widely used for diagnosis, therapy monitoring and classification. In vivo non-invasive imaging of microcirculation and tissue structure is a hot area that has received much attention because it can elucidate biological function as well as abnormalities in tissues. [0003] Real-time imaging of tissue structure and blood flow information will always be needed and is becoming more urgent as OCT image-guided intervention for rapid diagnosis, treatment response, and intraoperative surgery has bec...

Claims

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Application Information

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IPC IPC(8): A61B5/026A61B8/06A61B5/00
CPCA61B5/0066A61B5/0095A61B5/0261A61B5/7257A61B8/06A61B8/483A61B8/488
Inventor 张钧高庄徐步青
Owner 钟欣
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