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Microscope system having a dynamic holographic image reproduction unit

A technology of microscope system and hologram, applied in the field of microscope system

Inactive Publication Date: 2013-10-30
LEICA MICROSYSTEMS (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some of the aforementioned systems, the sequential display of right / left stereoscopic image pairs for the observer's right and left eyes, respectively, has additionally proven to be disadvantageous

Method used

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  • Microscope system having a dynamic holographic image reproduction unit
  • Microscope system having a dynamic holographic image reproduction unit
  • Microscope system having a dynamic holographic image reproduction unit

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0057] A microscope system according to a particularly preferred embodiment of the invention is described in figure 1 Medium and integrally identified as 100. The microscope system 100 is equipped, for example, as a roof-mounted surgical microscope system and is fixed on a carrier arm 10 (not otherwise described in detail). A binocular stereomicroscope 20 , which may have eg an image acquisition unit 21 and eyepieces 22 , is attached to the first pivot arm 11 . The visible stereoscopic channels are identified as 22' and 22". The image acquisition unit 21 is configured to acquire three-dimensional image data in the form of (conventional) optical and / or digital images and / or in the form of hologram data. For this purpose , the image acquisition unit 21 has, for example, a main objective lens, a zoom system, an image sensing system, an archiving device, and / or a holographic scanning device. Additional image acquisition devices can be provided. The observer can visually observe t...

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PUM

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Abstract

A microscope system (100) is proposed, having at least one image acquisition unit (21) set up to acquire three-dimensional object image information, and having at least one image reproduction unit (30) set up for dynamic holographic reproduction of the three-dimensional object image information, in which system the at least one image reproduction unit (30) encompasses at least one image display unit (40) that comprises a photorefractive polymer (45) and that is set up for dynamic holographic reproduction of three-dimensional object image information by exposing the photorefractive polymer (45) in accordance with the three-dimensional object image information, and wherein the at least one image reproduction unit (30) comprises a viewing port (31), set up for viewing with both eyes of an observer, and an at least partly light-tight housing (33).

Description

technical field [0001] The present invention relates to a microscope system, in particular to a surgical microscope system having an image acquisition unit configured to acquire image information of a three-dimensional object and having a dynamic holographic reconstruction of the image information of a three-dimensional object An image reproduction unit, and relates to a corresponding image reproduction unit. Background technique [0002] Especially in the field of surgical microscopes there is a need to observe movable objects in three dimensions. For example, stereo microscopes have been known for some time for this purpose. [0003] In general, however, direct observation of objects with the eye or with a stereo microscope will be less and less likely in the future. It has largely been replaced by so-called "digital-optical" microscope systems, which digitally image the object itself or in which an optical image acquisition device has a digital image processing device c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B21/36G02B21/22G03H1/22
CPCG03H1/265G03H1/268G03H1/26A61B90/20G02B21/0012G02B21/22G02B21/36G03H1/041G03H1/08G03H1/2294G03H2001/0264G03H2001/0413G03H2001/221G03H2210/30G03H2223/19G03H2225/25G03H2260/35G03H2260/54
Inventor 乌尔里克·桑德
Owner LEICA MICROSYSTEMS (SCHWEIZ) AG