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Fluorescence endoscope imaging device and method

An imaging device and fluorescence technology, applied in endoscopes, using fluorescence emission for analysis, using spectrum diagnosis, etc., can solve the problems of poor efficiency, high imaging noise, and low image quality, and achieve convenient observation , Reduce imaging noise, improve speed and accuracy

Active Publication Date: 2016-05-25
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Fluorescence imaging in related technologies mostly uses one-dimensional spectral coding. However, imaging a two-dimensional plane through one-dimensional mechanical motion not only does not guarantee the efficiency, but also causes a lot of imaging noise during the imaging process. image quality is not high

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  • Fluorescence endoscope imaging device and method
  • Fluorescence endoscope imaging device and method
  • Fluorescence endoscope imaging device and method

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Embodiment Construction

[0030] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0031] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and are not intended to limit the invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification an...

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Abstract

The invention discloses a fluorescence endoscope imaging device and a fluorescence endoscope imaging method. The imaging device comprises an in-vitro spectrum coding unit, an in-vivo fluorescence imaging unit and a light transmission unit, wherein the light transmission unit is connected with the in-vitro spectrum coding unit and the fluorescence imaging unit; the in-vitro spectrum coding unit is used for performing two-dimensional coding on a broadband laser light source spectrum; the light transmission unit is used for transmitting the coded broadband laser light source spectrum to the in-vivo fluorescence imaging unit; the in-vivo fluorescence imaging unit is used for imaging by means of irradiating the coded broadband laser light source spectrum color to in-vivo tissue cells. The fluorescence endoscope imaging device and the fluorescence endoscope imaging method disclosed by the invention have the advantage that the speed and accuracy of fluorescence endoscope imaging can be improved.

Description

Technical field [0001] The present invention relates to the technical field of optical imaging, in particular to a fluorescence endoscopic imaging device and method. Background technique [0002] At present, with the continuous improvement of human living standards and the continuous advancement of science and technology, human beings are paying more and more attention to physical health issues. At the beginning of the last century, the average life expectancy of human beings has only increased to more than 30 years old. The effect of extending life expectancy by substances alone is not obvious, and the growth rate is slow. In 1923, British scientist Afleming invented penicillin. Widely used worldwide. Penicillin can inhibit the growth of bacteria and delay the spread and spread of bacterial infectious diseases. Driven by these medical technologies, as immunization has gradually matured and spread to all parts of the world, the average life span of humans has increased by more ...

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Application Information

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IPC IPC(8): A61B1/04A61B5/00A61B1/00
CPCA61B1/00016A61B1/00131A61B1/043A61B5/0071A61B5/0075A61B5/0084
Inventor 季向阳闫伟戴琼海
Owner TSINGHUA UNIV
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