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公开(公告)号：US20120248333A1
公开(公告)日：2012-10-04
申请号：US13430174
申请日：2012-03-26
IPC分类号： G01N21/64
CPC分类号： G01N21/6456 , A61B1/00186 , A61B1/0638 , A61B1/0646 , G01N2021/6471
摘要： A diagnosis device having an illumination system configured to produce white light along an illumination path, an observation system for observing the target region in a white-light and fluorescence mode, the observation system having an observation path having at least one first image sensor for receiving a white-light image and at least one second image sensor for receiving a fluorescence image, an observation spectral filter in the observation path are configured such that light in the spectral range of the fluorescence can be fed to the second image sensor while light in the spectral ranges outside of the fluorescence is blocked. An illumination spectral filter is arranged in the illumination path and having a characteristic of the observation spectral filter such that the target region is illuminated with the whole spectral range of the white light with the exception of the spectral range of the fluorescence to be observed.
摘要翻译： 一种具有照明系统的诊断装置，被配置为沿着照明路径产生白光，观察系统用于以白光和荧光模式观察所述目标区域，所述观察系统具有观察路径，所述观察路径具有至少一个用于接收的第一图像传感器 白光图像和用于接收荧光图像的至少一个第二图像传感器，观察路径中的观察光谱滤波器被配置为使得荧光的光谱范围内的光可以被馈送到第二图像传感器，同时在 荧光外的光谱范围被阻断。 照明光谱滤光器布置在照明路径中，并且具有观察光谱滤波器的特性，使得除了要观察的荧光的光谱范围之外，白色光的整个光谱范围被照射目标区域。
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公开(公告)号：US20110234782A1
公开(公告)日：2011-09-29
申请号：US13074939
申请日：2011-03-29
CPC分类号： A61B1/0638 , A61B1/063 , A61B1/0653 , A61B1/0669 , A61B1/0684 , A61B1/07 , G02B21/06 , G02B23/2469
摘要： An apparatus to provide white illuminating light for medical or boroscopic applications includes a first light source with a light-emitting diode to emit light with a broad spectrum, a second light source to emit monochromatic light, and a coupling device to couple light of the first light source and light of the second light source into a common beam path in order to generate illuminating light with improved color rendering.
摘要翻译： 提供用于医疗或立体应用的白色照明光的装置包括具有发光二极管以发射具有广谱光的第一光源，用于发射单色光的第二光源，以及耦合装置，用于耦合第一 光源和第二光源的光成为公共光束路径，以便产生具有改进的显色性的照明光。
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公开(公告)号：US07896526B2
公开(公告)日：2011-03-01
申请号：US11442579
申请日：2006-05-26
IPC分类号： F25D3/10
CPC分类号： F21V29/51 , A61B1/0669 , A61B1/12 , F21V29/67 , F21V29/717 , F21V29/763 , F21V29/83 , F21V29/89 , F28D15/0275
摘要： A light source for endoscopy or microscopy comprises a lamp, a heat sink, the heat sink being thermally connected to the lamp and at least one heat pipe, which is thermally connected to the heat sink and which dissipates the heat that is generated by the lamp and transferred to the heat sink.
摘要翻译： 用于内窥镜检查或显微镜的光源包括灯，散热器，散热器热连接到灯和至少一个热管，其热连接到散热器并且散发由灯产生的热量 并转移到散热器。
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公开(公告)号：US20100261965A1
公开(公告)日：2010-10-14
申请号：US12755144
申请日：2010-04-06
申请人： Gerd Beck , Andre Ehrhardt , Klaus-Martin Irion
发明人： Gerd Beck , Andre Ehrhardt , Klaus-Martin Irion
CPC分类号： A61B5/0071 , A61B1/043 , A61B1/0638 , A61B1/0646 , A61B5/0084
摘要： An apparatus for fluorescence diagnosis comprises an illumination system for illuminating a target area. The illumination system has a light source designed for generating white light and an illumination path. The apparatus further comprises an observation system for observing the target area, which has an observation path. The illumination system has a first illumination mode, in which an illumination spectral filter is arranged in the illumination path, which filter is transmitting in an excitation spectral range and substantially non-transmitting in the spectral range on the long-wavelength side outside of the excitation spectral range, and said illumination system has a second illumination mode, in which the illumination spectral filter is not arranged in the illumination path. An observation spectral filter is arranged in the observation path in the first illumination mode and in the second illumination mode, which filter is substantially non-transmitting in the excitation spectral range and transmitting in the spectral range on the long-wavelength side outside of the excitation spectral range. The observation spectral filter additionally is transmitting in the spectral range on the short-wavelength side outside of the excitation spectral range.
摘要翻译： 用于荧光诊断的装置包括用于照射目标区域的照明系统。 照明系统具有用于产生白光和照明路径的光源。 该装置还包括用于观察具有观察路径的目标区域的观察系统。 照明系统具有第一照明模式，其中照明光谱滤波器布置在照明路径中，该滤光器在激发光谱范围内发射，并且在激发外侧的长波长侧的光谱范围内基本上不发射 光谱范围，并且所述照明系统具有第二照明模式，其中照明光谱滤光器未布置在照明路径中。 在第一照明模式和第二照明模式下，观察光谱滤波器被布置在观察路径中，该滤波器在激励光谱范围内基本上不发射，并且在激发外侧的长波长侧的光谱范围内发射 光谱范围 观测光谱滤波器另外在激发光谱范围外的短波长侧的光谱范围内进行发射。
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公开(公告)号：US20100259656A1
公开(公告)日：2010-10-14
申请号：US12756567
申请日：2010-04-08
CPC分类号： A61B5/0071 , A61B1/00186 , A61B1/043 , A61B1/0638 , A61B1/0646 , A61B1/0669 , A61B5/0084
摘要： An apparatus for fluorescence diagnosis comprises an illumination system for illuminating a target area. The observation system has an observation instrument and a camera. The illumination system can be switched between at least two illumination modes. The observation system has an optical arrangement having at least one optical element that selectively can be introduced into the observation beam path or can be removed therefrom in order to switch the optical properties of the observation system between at least two observation modes. The optical arrangement of the observation system has a motor drive for introducing the at least one optical element into the observation beam path and for removing said element therefrom, and there is a control unit which is connected to the illumination system and to the observation system and which controls the motor drive as a function of the set illumination mode of the illumination system.
摘要翻译： 用于荧光诊断的装置包括用于照射目标区域的照明系统。 观察系统具有观察仪器和摄像机。 照明系统可以在至少两个照明模式之间切换。 观察系统具有光学装置，其具有选择性地可以被引入观察光束路径中的至少一个光学元件，或者可以从其中去除，以便在至少两个观察模式之间切换观察系统的光学特性。 观察系统的光学布置具有用于将至少一个光学元件引入观察光束路径并从中去除所述元件的电机驱动器，并且存在连接到照明系统和观察系统的控制单元， 其根据照明系统的设定照明模式控制电动机驱动。
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公开(公告)号：US09072454B2
公开(公告)日：2015-07-07
申请号：US13074975
申请日：2011-03-29
CPC分类号： A61B1/07 , A61B1/043 , A61B1/063 , A61B1/0638 , A61B1/0653 , A61B1/0661 , A61B1/0669 , A61B1/0676 , A61B1/0684
摘要： A light source device for endoscopic or exoscopic applications includes a flat first light source, a second light source, an illuminating beam path that is configured to provide a first light beam emanating from the first light source for an endoscopic or exoscopic application, and a coupling device to couple a second light beam from the second light source into the illuminating beam path, whereby the coupling device is configured in such a way that at the coupling site the cross-section surface of the second light beam is smaller than the cross-section surface of the first light beam.
摘要翻译： 用于内窥镜或外窥镜应用的光源装置包括平坦的第一光源，第二光源，照明光束路径，其被配置为提供从第一光源发出的用于内窥镜或外窥镜应用的第一光束，以及耦合 将第二光束从第二光源耦合到照明光束路径中的装置，由此耦合装置被配置成使得在耦合位置处，第二光束的横截面小于横截面 第一光束的表面。
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公开(公告)号：US20110235324A1
公开(公告)日：2011-09-29
申请号：US13074975
申请日：2011-03-29
CPC分类号： A61B1/07 , A61B1/043 , A61B1/063 , A61B1/0638 , A61B1/0653 , A61B1/0661 , A61B1/0669 , A61B1/0676 , A61B1/0684
摘要： A light source device for endoscopic or exoscopic applications includes a flat first light source, a second light source, an illuminating beam path that is configured to provide a first light beam emanating from the first light source for an endoscopic or exoscopic application, and a coupling device to couple a second light beam from the second light source into the illuminating beam path, whereby the coupling device is configured in such a way that at the coupling site the cross-section surface of the second light beam is smaller than the cross-section surface of the first light beam.
摘要翻译： 用于内窥镜或外窥镜应用的光源装置包括平坦的第一光源，第二光源，照明光束路径，其被配置为提供从第一光源发出的用于内窥镜或外窥镜应用的第一光束，以及耦合 将第二光束从第二光源耦合到照明光束路径中的装置，由此耦合装置被配置成使得在耦合位置处，第二光束的横截面小于横截面 第一光束的表面。
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8.发明申请Switching Between White Light Imaging and Excitation Light Imaging Leaving Last Video Frame Displayed 审中-公开在白光成像和激发光成像之间切换离开最后一个视频帧公开(公告)号：US20150182107A1
公开(公告)日：2015-07-02
申请号：US14573457
申请日：2014-12-17
申请人： Timothy King , Klaus-Martin Irion , Werner Goebel
发明人： Timothy King , Klaus-Martin Irion , Werner Goebel
CPC分类号： A61B1/0607 , A61B1/0005 , A61B1/043 , A61B1/05 , A61B1/0638
摘要： Still image display of a recent video image of tissue as a reference still image prior to a switch in the mode of illumination of the tissue. The still image is displayed concurrently with live video of the tissue under a different mode of illumination, to facilitate discrimination between healthy and diseased tissue. When a practitioner switches a light source from a “first light” to a “second light”, the second light video may be frozen/captured and displayed as a reference still image as a PIP, and the second light live video is displayed concurrently. The second light can be infrared and/or near infrared light. The second light can include structured light to project a structured light pattern to facilitate structure measurements. The second light source is configured with a numerical aperture greater than the first light source.
摘要翻译： 在组织的照射模式切换之前，将组织的最近视频图像的静止图像显示为参考静止图像。 在不同的照明模式下，静止图像与组织的实时视频同时显示，以便于健康和患病组织之间的区分。 当从业者将光源从“第一光”切换到“第二光”时，第二光视频可以被冻结/捕获并作为参考静止图像显示为PIP，并且第二实况视频被同时显示。 第二根灯可以是红外线和/或近红外线。 第二个光可以包括结构化的光以投射结构化的光图案以促进结构测量。 第二光源配置有大于第一光源的数值孔径。
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公开(公告)号：US08409082B2
公开(公告)日：2013-04-02
申请号：US12498616
申请日：2009-07-07
申请人： Klaus-Martin Irion , Peter Schwarz
发明人： Klaus-Martin Irion , Peter Schwarz
CPC分类号： G02B6/3604 , A61B1/00117 , A61B1/00124 , A61B1/00126 , A61B1/00167 , A61B1/0623 , A61B1/0638 , A61B1/0684 , A61B1/07 , G02B6/4298
摘要： A video endoscope has an endoscope part having a central image signal conductor, at least one optical waveguide, and a light supplying part which can be coupled to a proximal end of said endoscope part. The light supplying part has a central image signal conductor connection at a distal end thereof, and a light supply arranged coaxially around said central image signal conductor connection. The light supply has a plurality of light-emitting elements, each of said light-emitting elements can be supplied by means of a switchable semiconductor light source. Position sensors are arranged in an area of said light-emitting elements, and position indicators are arranged in an area of said optical waveguide. A position of said position indicators can be detected by said position sensors when said endoscope part and said light supplying part are coupled. Based on a detection of said position indicator, at least those light-emitting elements lying opposite to said optical waveguide are activated.
摘要翻译： 视频内窥镜具有内窥镜部，该内窥镜部具有中央图像信号导体，至少一个光波导和能够与所述内窥镜部的近端连接的供光部。 光供给部在其远端具有中心图像信号导体连接，并且在所述中央图像信号导体连接周围同轴配置的光源。 光源具有多个发光元件，可以通过可切换的半导体光源来供给每个所述发光元件。 位置传感器布置在所述发光元件的区域中，并且位置指示器布置在所述光波导的区域中。 当所述内窥镜部分和所述光供应部分联接时，所述位置指示器的位置可由所述位置传感器检测。 基于所述位置指示器的检测，至少与所述光波导相对的那些发光元件被激活。
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公开(公告)号：US09247867B2
公开(公告)日：2016-02-02
申请号：US13541269
申请日：2012-07-03
CPC分类号： A61B1/0653 , A61B1/00013 , A61B1/00016 , A61B1/0002 , A61B1/00029 , A61B1/00126 , A61B1/00165 , A61B1/0017 , A61B1/041 , A61B1/051 , H04B10/25 , H04B10/807
摘要： Endoscopic arrangement comprising a first distal end, an imaging device arranged at the first distal end, a first proximal end for connection to a supply unit, a data transmission element embodied as a light guide and having a second distal end and a second proximal end, and comprising an electro-optical converter, wherein the electro-optical converter is configured to convert digital data generated by the imaging device into an optical signal, wherein the data transmission element at its second distal end is optically coupled to the electro-optical converter for coupling the optical signal into the data transmission element, wherein the imaging device comprises at least two data outputs each having a digital output signal, and wherein a first signal converter is provided between the imaging device and the electro-optical converter for combining the digital output signals into a digital combined output signal.
摘要翻译： 内窥镜装置包括第一远端，布置在第一远端处的成像装置，用于连接到供应单元的第一近端，被实施为光导并具有第二远端和第二近端的数据传输元件， 并且包括电 - 光转换器，其中所述电 - 光转换器被配置为将由所述成像装置生成的数字数据转换为光信号，其中所述数据传输元件在其第二远端处光耦合到所述电光转换器， 将所述光信号耦合到所述数据传输元件中，其中所述成像装置包括每个具有数字输出信号的至少两个数据输出，并且其中在所述成像装置和所述电光转换器之间提供第一信号转换器，用于组合所述数字输出 信号转换为数字组合输出信号。
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