发明公开
EP1579373A2 OPTICAL TOMOGRAPHY OF SMALL OBJECTS USING PARALLEL RAY ILLUMINATION AND POST-SPECIMEN OPTICAL MAGNIFICATION
审中-公开
光层析的小物体平行光照明和光NACHPROBENVERGRÖSSERUNG手段
- 专利标题： OPTICAL TOMOGRAPHY OF SMALL OBJECTS USING PARALLEL RAY ILLUMINATION AND POST-SPECIMEN OPTICAL MAGNIFICATION
- 专利标题（中）： 光层析的小物体平行光照明和光NACHPROBENVERGRÖSSERUNG手段
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申请号： EP03790059.4申请日： 2003-11-25
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公开(公告)号： EP1579373A2公开(公告)日： 2005-09-28
- 发明人: JOHNSON, Roger, H. , NELSON, Alan, C.
- 申请人： Visiongate, Inc.
- 申请人地址： 1509 56th Avenue Court NW Gig Harbor, WA 98335 US
- 专利权人： Visiongate, Inc.
- 当前专利权人： Visiongate, Inc.
- 当前专利权人地址： 1509 56th Avenue Court NW Gig Harbor, WA 98335 US
- 代理机构： Charig, Raymond Julian
- 优先权： US308309 20021203
- 国际公布： WO2004051565 20040617
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A parallel-beam optical tomography system (4) for imaging an object of interest (1) includes a parallel ray beam radiation source (35) that illuminates the object of interest (1) with a plurality of parallel radiation beams (36). After passing through the object of interest (1) the pattern of transmitted or emitted radiation intensities is magnified by a post specimen optical element or elements. An object containing tube (2) is located within an outer tube (32), wherein the object of interest (1) is held within or flows through the object containing tube (2). A motor (34) may be coupled to rotate and/or translate the object containing tube (2) to present differing views of the object of interest (1). One or more detector arrays are located to receive the emerging radiation (68) from the post specimen magnifying optic. Two- or three-dimensional images may be reconstructed from the magnified parallel projection data.
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