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Biological observation system

A technology of living body observation and observation station, which is applied in medical science, endoscope, catheter, etc.

Active Publication Date: 2019-03-15
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, according to the structure disclosed in JP-A-2012-160, there arises a problem that an excessive burden may be placed on the surgeon who switches between normal observation and observation with a plurality of special lights including fluorescence observation and performs surgery.

Method used

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  • Biological observation system
  • Biological observation system
  • Biological observation system

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Embodiment Construction

[0021] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1 to Figure 9 It relates to an embodiment of the present invention.

[0023] such as figure 1 As shown, a living body observation system 1 which is an endoscope device includes: an endoscope 2 configured to be inserted into a subject, and to image a subject such as living tissue in the subject and output an image signal; 3, which is configured to supply light to the subject to the endoscope 2; a processor 4, which is configured to generate and output an observation image based on an image signal output from the endoscope 2; and a display device 5, which It is configured to display the observed image output from the processor 4 on the screen. figure 1 It is a figure which shows the structure of the main part of the living body observation system of embodiment.

[0024] The endoscope 2 is configured to include an optical viewing tube 21 hav...

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Abstract

This biological observation system is provided with: a light source unit which generates white observation light and excitation light for exciting a fluorescent drug; an imaging unit which images a subject; an image generation unit which generates a white observation image and a fluorescent image; a switch which can give an instruction to switch the observation mode; a determination unit which determines whether or not a parameter acquired on the basis of the fluorescent image satisfies the condition that observation of fluorescence is possible; and a control unit which, when the instruction is given in normal observation mode, switches to fluorescence observation mode if the condition is satisfied that observation of fluorescence is possible, and, if the condition is not satisfied that observation of fluorescence is possible, switches to a prescribed observation mode other than the fluorescence observation mode.

Description

technical field [0001] The present invention relates to a living body observation system, in particular to a living body observation system used for observing living tissue. Background technique [0002] In endoscopic observation in the medical field, for example, conventional observations have been performed in which white light is irradiated to a subject such as living tissue existing in the body cavity of the subject, whereby it is possible to display an The visual recognizability of the image is almost the same as the case of the body. [0003] In addition, in endoscopic observation in the medical field, for example, special light observation has conventionally been performed in which a living tissue existing in the body cavity of a subject is irradiated with a frequency band limited according to the characteristics of a predetermined object included in the living tissue. The light that is special light can display an image with improved visibility of the predetermined ...

Claims

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Application Information

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IPC IPC(8): A61B1/00
CPCA61B1/0684A61B1/00006A61B1/043A61B1/0638A61B1/000094A61B1/0655A61B1/0661A61B1/055A61B1/00186A61B5/0084A61B1/045A61B1/00096
Inventor 久保圭
Owner OLYMPUS CORP