专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010103440A1 IRRADIATING AN ABSORPTION CONTRAST AGENT CONTAINED IN A TURBID MEDIUM 审中-公开
标题翻译：吸收涡轮介质中含有的吸收剂对照剂
公开(公告)号：WO2010103440A1
公开(公告)日：2010-09-16
申请号：PCT/IB2010/050952
申请日：2010-03-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BRENDEL, Bernhard, J. , NIELSEN, Tim , KOEHLER, Thomas , ZIEGLER, Ronny
发明人： BRENDEL, Bernhard, J. , NIELSEN, Tim , KOEHLER, Thomas , ZIEGLER, Ronny
IPC分类号： A61B5/00
CPC分类号： A61B5/0073 , A61B5/0091 , A61B5/4312 , A61B2562/146 , A61B2562/228
摘要： The invention relates to a device and a method of irradiating an absorption contrast agent contained in a turbid medium (10). The absorption contrast agent has different absorption coefficients for light of a first wavelength (λ1) and light of a second wavelength (λ2), and the turbid medium (10) has similar optical properties for light of the first and second wavelengths (λ1, λ2). The turbid medium (10) is irradiated with light of the first wavelength (λ1) and light of the second wavelength (λ2) at the same source position, and an intensity of light having the first wavelength (λ1) emanating from the turbid medium (10) at at least one detection position, and an intensity of light having the second wavelength (λ2) emanating substantially simultaneously from the turbid medium (10) at the same detection position are measured. An image may be reconstructed from the measured intensities.
摘要翻译：本发明涉及一种照射包含在浑浊介质（10）中的吸收造影剂的装置和方法。吸收造影剂对于第一波长（λ1）的光和第二波长（λ2）的光具有不同的吸收系数，并且浑浊介质（10）对于第一和第二波长（λ2）的光具有相似的光学性质。 1，θ2）。在相同的源位置处照射第一波长（λ1）的光和第二波长的光（λ2）的混浊介质（10），并且从第一波长（λ1）发出的光的强度从测量至少一个检测位置处的混浊介质（10），并且测量在相同检测位置从混浊介质（10）基本同时发出的具有第二波长（λ2）的光强度。可以从测量的强度重建图像。

2. 发明申请

WO2009060336A3 METHOD OF CONTROLLING A DEVICE FOR IMAGING THE INTERIOR OF TURBID MEDIA, DEVICE FOR IMAGING THE INTERIOR OF TURBID MEDIA AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：控制用于成像透明介质的内部装置的方法，用于成像透明介质和计算机程序产品的内部装置的方法
公开(公告)号：WO2009060336A3
公开(公告)日：2009-07-02
申请号：PCT/IB2008054439
申请日：2008-10-28
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , BAKKER LEVINUS P , BRENDEL BERNHARD J , HARBERS RIK , VAN DER MARK MARTINUS B
发明人： BAKKER LEVINUS P , BRENDEL BERNHARD J , HARBERS RIK , VAN DER MARK MARTINUS B
IPC分类号： G01N21/15 , A61B5/00 , G01N21/64
CPC分类号： G01N21/4795 , A61B5/0091 , A61B5/4312 , G01N21/15 , G01N2021/1787 , G01N2021/4719 , G01N2201/0826 , G01N2201/0833
摘要： A method of controlling a device for imaging the interior of turbid media is provided. The device comprises: a receiving portion (2) for receiving a turbid medium (1) tobe examined; at least one light source (6) optically connected to the receiving portion (2) for irradiating the interior of the receiving portion (2); and at least one detector (7) opticallyconnected to the receiving portion (2) for detecting light emanating from the interior ofthe receiving portion (2). The at least one light source (6) and the at least one detector (7) areoptically connected to the receivingportion (2) such that a plurality of differentsource- detector position combinationsare formedover a complete measurement. The different source-detector position combinations define different light paths through the receiving portion (2). The method comprises a fast-measurement step in which a reduced set of data corresponding to onlya part of the plurality of source-detector position combinations is generated for providing fast-information about the interior of the receiving portion (2).
摘要翻译：提供了一种控制用于对混浊介质的内部进行成像的设备的方法。该装置包括：用于接收待检查的混浊介质（1）的接收部分（2）至少一个光源（6），其光学连接至所述接收部分（2），用于照射所述接收部分（2）的内部; 和至少一个与接收部分（2）光学连接的检测器（7），用于检测从接收部分（2）内部发出的光。所述至少一个光源（6）和所述至少一个检测器（7）被光学地连接到所述接收部分（2），使得在完整的测量中形成多个不同的源 - 检测器位置组合。不同的源 - 检测器位置组合限定了通过接收部分（2）的不同光路。该方法包括快速测量步骤，其中产生与多个源 - 检测器位置组合的仅仅一部分相对应的简化数据集合，以提供关于接收部分（2）的内部的快速信息。

3. 发明申请

WO2009077931A1 METHOD FOR ASSESSING MEASUREMENT QUALITY AND DEVICE FOR IMAGING THE INTERIOR OF MEDIA 审中-公开
标题翻译：评估测量质量的方法和用于成像媒体内部的装置
公开(公告)号：WO2009077931A1
公开(公告)日：2009-06-25
申请号：PCT/IB2008/055187
申请日：2008-12-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BRENDEL, Bernhard, J. , NIELSEN, Tim , BAKKER, Levinus, P. , VAN DER HEIJDEN, Henricus, W., P.
发明人： BRENDEL, Bernhard, J. , NIELSEN, Tim , BAKKER, Levinus, P. , VAN DER HEIJDEN, Henricus, W., P.
IPC分类号： A61B5/00
CPC分类号： A61B5/4312 , A61B5/0091
摘要： A method for assessing measurement quality in acquisition of an image of the interior ofa medium (1) is provided. The method comprises the steps: subsequently irradiating the medium (1) with light from a plurality of different source positions (s) and, for each source position, detecting light emanating from the medium in a plurality of different detection positions (d) for acquisition of an image of the interior of the medium (1). The method further comprises the step: providing information about whether the measurement quality is deteriorated by exploiting signal symmetry under reversal of the light path.
摘要翻译：提供了一种评估介质（1）内部图像的测量质量的方法。该方法包括以下步骤：随后对来自多个不同源位置的光照射介质（1），并且对于每个源位置，在多个不同检测位置（d）中检测从介质发出的光以进行采集介质（1）的内部的图像。该方法还包括以下步骤：通过在光路反转下利用信号对称来提供关于测量质量是否劣化的信息。

4. 发明申请

WO2009050633A1 DEVICE FOR IMAGING THE INTERIOR OF AN OPTICALLY TURBID MEDIUM AND RECEPTACLE UNIT FOR SUCH A DEVICE 审中-公开
标题翻译：用于成像用于这种装置的光学涡卷介质和插座单元的内部的装置
公开(公告)号：WO2009050633A1
公开(公告)日：2009-04-23
申请号：PCT/IB2008/054197
申请日：2008-10-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KOEHLER, Thomas , NIELSEN, Tim , BRENDEL, Bernhard, J. , ZIEGLER, Andy , ZIEGLER, Ronny , BAKKER, Levinus, P. , VAN DER MARK, Martinus, B.
发明人： KOEHLER, Thomas , NIELSEN, Tim , BRENDEL, Bernhard, J. , ZIEGLER, Andy , ZIEGLER, Ronny , BAKKER, Levinus, P. , VAN DER MARK, Martinus, B.
IPC分类号： A61B5/00 , G01N21/47
CPC分类号： G01N21/4795 , A61B5/0073 , A61B5/0091 , A61B5/4312 , A61B2562/146 , G01N2021/1787 , G01N2201/0826 , G01N2201/0833
摘要： A device (1) for imaging the interior of an optically turbid medium is provided. The device comprises a receptacle (3; 103) structured to accommodate an optically turbid medium for examination and an optically matching medium filling a space between an inner surface (6; 106) of the receptacle (3; 103) and the optically turbid medium. The device comprises at least one light source generating light to be coupled into the receptacle (3; 103) and at least one detector for detecting light emanating from the receptacle (3; 103). A coupling surface (10; 110) optically coupled to the inner surface (6; 106) of the receptacle and a coupling member (11; 111) optically coupled to the light source and the detector are provided. The coupling surface (10; 110) and the coupling member (11; 111) are movable to a plurality of different positions relative to each other and structured to establish an optical connection from the light source to the inner surface (6; 106) of the receptacle and from the inner surface (6; 106) of the receptacle to the at least one detector in the plurality of different positions.
摘要翻译：提供了用于对光学混浊介质的内部成像的装置（1）。该装置包括构造成容纳用于检查的光学混浊介质的容器（3; 103）和填充容器（3; 103）的内表面（6; 106）与光学混浊介质之间的空间的光学匹配介质。所述装置包括至少一个光源，其产生要耦合到所述插座（3; 103）中的光和至少一个用于检测从所述插座（3; 103）发出的光的检测器。光耦合到容器的内表面（6; 106）的耦合表面（10; 110）和光学耦合到光源和检测器的耦合构件（11; 111）。联接表面（10; 110）和联接构件（11; 111）可以相对于彼此移动到多个不同的位置，并被构造成建立从光源到内表面（6; 106）的光学连接所述容器和所述容器的内表面（6; 106）到所述多个不同位置中的所述至少一个检测器。

5. 发明申请

WO2009150568A1 METHOD OF DETECTING PROBLEMS, DEVICE FOR IMAGING THE INTERIOR OF TURBID MEDIA AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：检测问题的方法，用于成像涡轮介质和计算机程序产品内部的装置
公开(公告)号：WO2009150568A1
公开(公告)日：2009-12-17
申请号：PCT/IB2009/052319
申请日：2009-06-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BRENDEL, Bernhard, J. , NIELSEN, Tim
发明人： BRENDEL, Bernhard, J. , NIELSEN, Tim
IPC分类号： A61B5/00
CPC分类号： A61B5/4312 , A61B5/0091
摘要： A method of detecting technical problems in a device for imaging the interior of turbid media. The method is for a device comprising: a receiving portion for receiving a turbid medium to be examined; and at least one light source and at least one detector being optically connected to the receiving portion such that a plurality of different combinations of source postition and detector position defining different light paths through the receiving portion. The method comprises :a turbid media measurement step; the measurement step generates a plurality of measurement data values corresponding to a plurality of different light paths through the receiving portion; and a processing step for analyzing if technical problems have occurred during the measurement step. The processing step comprises: comparing the measurement data values to corresponding reference data values from a reference measurement with the receiving portion filled with an optically matching medium.
摘要翻译：一种检测用于对浑浊介质内部进行成像的装置中的技术问题的方法。该方法用于包括：接收部分，用于接收待检查的混浊介质; 以及至少一个光源和至少一个检测器光学地连接到接收部分，使得源极定位和检测器位置的多个不同组合限定穿过接收部分的不同光路。该方法包括：浊度介质测量步骤; 所述测量步骤通过所述接收部分生成对应于多个不同光路的多个测量数据值; 以及用于分析在测量步骤期间是否已经发生技术问题的处理步骤。处理步骤包括：将测量数据值与参考测量值相对应的参考数据值与填充有光学匹配介质的接收部分进行比较。

6. 发明申请

WO2009060336A2 METHOD OF CONTROLLING A DEVICE FOR IMAGING THE INTERIOR OF TURBID MEDIA, DEVICE FOR IMAGING THE INTERIOR OF TURBID MEDIA AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：控制用于成像涡轮介质内部的装置的方法，用于成像涡轮介质和计算机程序产品的内部装置
公开(公告)号：WO2009060336A2
公开(公告)日：2009-05-14
申请号：PCT/IB2008/054439
申请日：2008-10-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , BAKKER, Levinus, P. , BRENDEL, Bernhard, J. , HARBERS, Rik , VAN DER MARK, Martinus., B.
发明人： BAKKER, Levinus, P. , BRENDEL, Bernhard, J. , HARBERS, Rik , VAN DER MARK, Martinus., B.
CPC分类号： G01N21/4795 , A61B5/0091 , A61B5/4312 , G01N21/15 , G01N2021/1787 , G01N2021/4719 , G01N2201/0826 , G01N2201/0833
摘要： A method of controlling a device for imaging the interior of turbid media is provided. The device comprises: a receiving portion (2) for receiving a turbid medium (1) tobe examined; at least one light source (6) optically connected to the receiving portion (2) for irradiating the interior of the receiving portion (2); and at least one detector (7) opticallyconnected to the receiving portion (2) for detecting light emanating from the interior ofthe receiving portion (2). The at least one light source (6) and the at least one detector (7) areoptically connected to the receivingportion (2) such that a plurality of differentsource- detector position combinationsare formedover a complete measurement. The different source-detector position combinations define different light paths through the receiving portion (2). The method comprises a fast-measurement step in which a reduced set of data corresponding to onlya part of the plurality of source-detector position combinations is generated for providing fast-information about the interior of the receiving portion (2).
摘要翻译：提供了一种控制用于对浑浊介质内部进行成像的装置的方法。该装置包括：接收部分（2），用于接收待检查的混浊介质（1）; 至少一个光源（6），其光学连接到所述接收部分（2）以照射所述接收部分（2）的内部; 以及光学地连接到接收部分（2）的至少一个检测器（7），用于检测从接收部分（2）的内部发出的光。所述至少一个光源（6）和所述至少一个检测器（7）光学地连接到所述接收部分（2），使得多个不同的源检测器位置组合形成为完整的测量。不同的源 - 检测器位置组合限定穿过接收部分（2）的不同光路。该方法包括快速测量步骤，其中仅生成与多个源 - 检测器位置组合的一部分相对应的数据集合，用于提供关于接收部分（2）的内部的快速信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式