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. 发明授权

US08408703B2 Spectrometer 有权
标题翻译：光谱仪
公开(公告)号：US08408703B2
公开(公告)日：2013-04-02
申请号：US12680574
申请日：2008-09-24
申请人： Martin Hacker , Roland Bergner , Ralf Ebersbach , Klaus-Ditmar Voigt , Roland Barth , Eberhard Hofmann , Peter Klopfleisch
发明人： Martin Hacker , Roland Bergner , Ralf Ebersbach , Klaus-Ditmar Voigt , Roland Barth , Eberhard Hofmann , Peter Klopfleisch
IPC分类号： A61B3/14 , A61B3/00
CPC分类号： A61B3/1225 , A61B3/102 , A61B3/12 , G01J3/02 , G01J3/0289 , G01J3/453 , G01J3/4535
摘要： A spectrometer is described, especially for an optical coherence tomograph for detecting parameters of the human eye, with said spectrometer having an input for measurement radiation to be analyzed, fanning the measurement radiation spectrally out along a direction in a fan and guiding it onto a detector that extends along the direction and comprises a plurality of detector pixels that are sensitive to the measurement radiation, with the spectrometer having an adjusting element which can be adjusted in a controlled manner to adjust the relative position of the fan and the detector, thereby optimizing the incidence position of the fan on the detector, in which it is provided that the detector has at least two superimposed, adjacent pixel lines, and a control device is provided which reads out the superimposed pixels of a plurality of pixel lines in a combined manner for a spectral analysis of the measurement radiation in a pixel binning and evaluates signal differences between superimposed pixels to control the adjusting element and to center the incidence position of the fan at a right angle to the direction of the pixel lines.
摘要翻译：描述了一种光谱仪，特别是对于用于检测人眼参数的光学相干断层扫描仪，其中所述光谱仪具有用于待分析的测量辐射的输入，沿着风扇中的方向频谱地扫射测量辐射并将其引导到检测器其沿着该方向延伸并且包括对测量辐射敏感的多个检测器像素，其中光谱仪具有调节元件，该调节元件可以以受控的方式调节以调节风扇和检测器的相对位置，从而优化检测器上的风扇的入射位置，其中提供检测器具有至少两个叠加的相邻像素线，并且提供控制装置，其以组合方式读出多个像素线的叠加像素，用于对像素合并中的测量辐射进行光谱分析，并评估叠加之间的信号差异 sed像素以控制调节元件并使风扇的入射位置与像素线的方向成直角。

2. 发明申请

US20100214533A1 Spectrometer 有权
标题翻译：光谱仪
公开(公告)号：US20100214533A1
公开(公告)日：2010-08-26
申请号：US12680574
申请日：2008-09-24
申请人： Martin Hacker , Roland Bergner , Ralf Ebersbach , Klaus-Ditmar Voigt , Roland barth , Eberhard Hofmann , Peter Klopfleisch
发明人： Martin Hacker , Roland Bergner , Ralf Ebersbach , Klaus-Ditmar Voigt , Roland barth , Eberhard Hofmann , Peter Klopfleisch
IPC分类号： A61B3/14 , A61B3/10
CPC分类号： A61B3/1225 , A61B3/102 , A61B3/12 , G01J3/02 , G01J3/0289 , G01J3/453 , G01J3/4535
摘要： A spectrometer is described, especially for an optical coherence tomograph (1) for detecting parameters of the human eye, with said spectrometer having an input for measurement radiation to be analyzed, fanning the measurement radiation spectrally out along a direction in a fan and guiding it onto a detector that extends along the direction and comprises a plurality of detector pixels that are sensitive to the measurement radiation, with the spectrometer (2) having an adjusting element (5) which can be adjusted in a controlled manner to adjust the relative position of the fan and the detector (8), thereby optimizing the incidence position (F) of the fan on the detector (8), in which it is provided that the detector (8) has at least two superimposed, adjacent pixel lines, and a control device (9) is provided which reads out the superimposed pixels of a plurality of pixel lines in a combined manner for a spectral analysis of the measurement radiation in a pixel binning and evaluates signal differences between superimposed pixels to control the adjusting element (5) and to center the incidence position of the fan at a right angle to the direction of the pixel lines.
摘要翻译：描述了一种光谱仪，特别是对于用于检测人眼参数的光学相干断层摄影机（1），其中所述光谱仪具有用于待分析的测量辐射的输入，沿着风扇中的方向光谱地扫射测量辐射并引导它到达沿着该方向延伸的检测器并且包括对测量辐射敏感的多个检测器像素，其中光谱仪（2）具有调节元件（5），该调节元件可以受控的方式调节以调整相对位置风扇和检测器（8），从而优化检测器（8）上的风扇的入射位置（F），其中设置检测器（8）具有至少两个叠加的相邻像素线，以及提供控制装置（9），其以组合的方式读出多个像素线的叠加像素，用于对像素分档中的测量辐射进行光谱分析，并评估符号叠加像素之间的差异来控制调节元件（5）并使风扇的入射位置与像素线的方向成直角。

3. 发明申请

US20070052925A1 Method and arrangement for the measurement of the anterior segment of the eye 有权
标题翻译：测量眼前段的方法和布置
公开(公告)号：US20070052925A1
公开(公告)日：2007-03-08
申请号：US10557566
申请日：2004-05-14
申请人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
发明人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
IPC分类号： A61B3/10
CPC分类号： G01B11/14 , A61B3/0091 , A61B3/1005 , A61B3/103
摘要： The invention is directed to an arrangement and a method for measuring the anterior segment of the eye using interferometric means. The eye is illuminated by a convergent beam bundle and aligned with the optical axis of the measuring device by generating directional stimuli and accommodation stimuli by means of a display which is mirrored into the beam path.
摘要翻译：本发明涉及一种使用干涉仪来测量眼前段的装置和方法。眼睛被会聚束束照射，并且通过产生定向刺激和借助于被镜像到光束路径中的显示器的调节刺激而与测量装置的光轴对准。

4. 发明授权

US07887185B2 Method and arrangement for the measurement of the anterior segment of the eye 有权
标题翻译：测量眼前段的方法和布置
公开(公告)号：US07887185B2
公开(公告)日：2011-02-15
申请号：US12151257
申请日：2008-05-05
申请人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
发明人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
IPC分类号： A61B3/10
CPC分类号： G01B11/14 , A61B3/0091 , A61B3/1005 , A61B3/103
摘要： The invention is directed to an arrangement and a method for measuring the anterior segment of the eye using interferometric means. The eye is illuminated by a convergent beam bundle and aligned with the optical axis of the measuring device by generating directional stimuli and accommodation stimuli by means of a display which is mirrored into the beam path.
摘要翻译：本发明涉及一种使用干涉仪来测量眼前段的装置和方法。眼睛被会聚束束照射，并且通过产生定向刺激和借助于被镜像到光束路径中的显示器的调节刺激而与测量装置的光轴对准。

5. 发明授权

US07380939B2 Method and arrangement for the measurement of the anterior segment of the eye 有权
标题翻译：测量眼前段的方法和布置
公开(公告)号：US07380939B2
公开(公告)日：2008-06-03
申请号：US10557566
申请日：2004-05-14
申请人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
发明人： Roland Barth , Roland Bergner , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Eberhard Hofmann , Gert Stober , Peter Klopfleisch
IPC分类号： A61B3/10
CPC分类号： G01B11/14 , A61B3/0091 , A61B3/1005 , A61B3/103
摘要： The invention is directed to an arrangement and a method for measuring the anterior segment of the eye using interferometric means. The eye is illuminated by a convergent beam bundle and aligned with the optical axis of the measuring device by generating directional stimuli and accommodation stimuli by means of a display which is mirrored into the beam path.
摘要翻译：本发明涉及一种使用干涉仪来测量眼前段的装置和方法。眼睛被会聚束束照射，并且通过产生定向刺激和借助于被镜像到光束路径中的显示器的调节刺激而与测量装置的光轴对准。

6. 发明授权

US08967808B2 Ophthalmological measuring system and method for calibrating and/or adjusting the same 有权
标题翻译：眼科测量系统及其校准和/或调整方法
公开(公告)号：US08967808B2
公开(公告)日：2015-03-03
申请号：US13127692
申请日：2009-11-04
申请人： Gerard Antkowiak , Martin Hacker , Ingo Koschmieder , Roland Bergner , Ralf Ebersbach , Thomas Pabst , Eberhard Hofmann , Michael Guentzschel , Steffen Dubnack
发明人： Gerard Antkowiak , Martin Hacker , Ingo Koschmieder , Roland Bergner , Ralf Ebersbach , Thomas Pabst , Eberhard Hofmann , Michael Guentzschel , Steffen Dubnack
IPC分类号： A61B3/10 , A61B3/00 , A61B5/117
CPC分类号： A61B3/0016 , A61B3/0066 , A61B5/117 , G06K9/00604
摘要： An ophthalmological measuring system, for obtaining biometric data of an eye, provided with the necessary calibration and check devices for monitoring the functionality and the calibration status. The ophthalmological measuring system includes an illumination source for illuminating an eye with light and with a sensor for recording and analyzing back-scattered or reflected light components and a controller. At least one calibration and check system integrated in the ophthalmological measuring system for monitoring the functional and calibration status is provided. A device is also provided which houses the calibration and test structures and which reads off the individual physical data therefrom by an interface. The ophthalmological measuring system is in particular provided for determining biometrical data but can also be used for ophthalmological, dermatological or other devices which require calibration and/or functional checking at regular intervals.
摘要翻译：一种用于获得眼睛生物特征数据的眼科测量系统，其具有必要的校准和检查装置，用于监视功能和校准状态。眼科测量系统包括用于用光照射眼睛的照明源和用于记录和分析反向散射或反射光分量的传感器以及控制器。提供集成在眼科测量系统中的至少一个校准和检查系统，用于监视功能和校准状态。还提供一种装置，其容纳校准和测试结构，并且通过界面从其读出各个物理数据。眼科测量系统特别用于确定生物数据，但也可用于需要定期进行校准和/或功能检查的眼科，皮肤病学或其他装置。

7. 发明申请

US20110299038A1 OPHTHALMOLOGICAL MEASURING SYSTEM AND METHOD FOR CALIBRATING AND/OR ADJUSTING THE SAME 有权
标题翻译：用于校准和/或调整其的眼科测量系统和方法
公开(公告)号：US20110299038A1
公开(公告)日：2011-12-08
申请号：US13127692
申请日：2009-11-04
申请人： Gerard Antkowiak , Martin Hacker , Ingo Koschmieder , Roland Bergner , Ralf Ebersbach , Thomas Pabst , Eberhard Hofmann , Michael Guentzschel , Steffen Dubnack
发明人： Gerard Antkowiak , Martin Hacker , Ingo Koschmieder , Roland Bergner , Ralf Ebersbach , Thomas Pabst , Eberhard Hofmann , Michael Guentzschel , Steffen Dubnack
IPC分类号： A61B3/10
CPC分类号： A61B3/0016 , A61B3/0066 , A61B5/117 , G06K9/00604
摘要： An ophthalmological measuring system, for obtaining biometric data of an eye, provided with the necessary calibration and check devices for monitoring the functionality and the calibration status. The ophthalmological measuring system includes an illumination source for illuminating an eye with light and with a sensor for recording and analyzing back-scattered or reflected light components and a controller. At least one calibration and check system integrated in the ophthalmological measuring system for monitoring the functional and calibration status is provided. A device is also provided which houses the calibration and test structures and which reads off the individual physical data therefrom by an interface. The ophthalmological measuring system is in particular provided for determining biometrical data but can also be used for ophthalmological, dermatological or other devices which require calibration and/or functional checking at regular intervals.
摘要翻译：一种用于获得眼睛生物特征数据的眼科测量系统，其具有必要的校准和检查装置，用于监视功能和校准状态。眼科测量系统包括用于用光照射眼睛的照明源和用于记录和分析反向散射或反射光分量的传感器以及控制器。提供集成在眼科测量系统中的至少一个校准和检查系统，用于监视功能和校准状态。还提供一种装置，其容纳校准和测试结构，并且通过界面从其读出各个物理数据。眼科测量系统特别用于确定生物数据，但也可用于需要定期进行校准和/或功能检查的眼科，皮肤病学或其他装置。

8. 发明授权

US08534838B2 Optical coherence reflectometry with depth resolution 有权
标题翻译：具有深度分辨率的光学相干反射测量
公开(公告)号：US08534838B2
公开(公告)日：2013-09-17
申请号：US13059039
申请日：2009-08-11
申请人： Roland Barth , Roland Bergner , Wilfried Bissmann , Rudolf Murai von Buenau , Martin Hacker , Ingo Koschmieder , Adolf Friedrich Fercher , Branislav Grajciar , Ralf Ebersbach
发明人： Roland Barth , Roland Bergner , Wilfried Bissmann , Rudolf Murai von Buenau , Martin Hacker , Ingo Koschmieder , Adolf Friedrich Fercher , Branislav Grajciar , Ralf Ebersbach
IPC分类号： A61B3/10 , A61B3/00
CPC分类号： A61B3/1005
摘要： A device for performing distance measurements on an eye. The device includes an interferometer, focuses at least one measurement beam records backscattered radiation and interferometrically generates a measurement signal displaying structures of the eye by time-domain, spectral-domain or Fourier-domain coherence reflectometry, has an adjustment apparatus for laterally and/or axially displacing the focus in the eye or for varying a polarization state of the measurement beam and has a control apparatus which actuates the interferometer, wherein the control apparatus generates a plurality of A-scan individual signals from the backscattered radiation, combines these to an A-scan measurement signal and actuates the adjustment apparatus for displacing the position of the focus or for varying the polarization while recording the backscattered radiation from which the control apparatus generates the A-scan individual signals is being recorded.
摘要翻译：用于在眼睛上进行距离测量的装置。该装置包括干涉仪，聚焦至少一个测量光束记录反向散射辐射，并且通过时域，频域或傅立叶域相干反射测量法干涉地产生显示眼睛结构的测量信号，具有横向和/或轴向移动眼睛中的焦点或改变测量光束的偏振态，并具有启动干涉仪的控制装置，其中控制装置从后向散射辐射产生多个A扫描单个信号，将它们组合到A - 扫描测量信号，并且启动用于移动聚焦位置或用于改变偏振的调节装置，同时记录正在记录控制装置产生A扫描个体信号的反向散射辐射。

9. 发明申请

US20110149245A1 OPTICAL COHERENCE REFLECTOMETRY WITH DEPTH RESOLUTION 有权
标题翻译：具有深度分辨率的光学相干反射测量
公开(公告)号：US20110149245A1
公开(公告)日：2011-06-23
申请号：US13059039
申请日：2009-08-11
申请人： Roland Barth , Roland Bergner , Wilfried Bissmann , Rudolf Murai von Buenau , Martin Hacker , Ingo Koschmieder , Adolf Friedrich Fercher , Branislav Grajciar , Ralf Ebersbach
发明人： Roland Barth , Roland Bergner , Wilfried Bissmann , Rudolf Murai von Buenau , Martin Hacker , Ingo Koschmieder , Adolf Friedrich Fercher , Branislav Grajciar , Ralf Ebersbach
IPC分类号： A61B3/117 , A61B3/10
CPC分类号： A61B3/1005
摘要： A device for performing distance measurements on an eye. The device includes an interferometer, focuses at least one measurement beam records backscattered radiation and interferometrically generates a measurement signal displaying structures of the eye by time-domain, spectral-domain or Fourier-domain coherence reflectometry, has an adjustment apparatus for laterally and/or axially displacing the focus in the eye or for varying a polarization state of the measurement beam and has a control apparatus which actuates the interferometer, wherein the control apparatus generates a plurality of A-scan individual signals from the backscattered radiation, combines these to an A-scan measurement signal and actuates the adjustment apparatus for displacing the position of the focus or for varying the polarization while recording the backscattered radiation from which the control apparatus generates the A-scan individual signals is being recorded.
摘要翻译：用于在眼睛上进行距离测量的装置。该装置包括干涉仪，聚焦至少一个测量光束记录反向散射辐射，并且通过时域，频域或傅立叶域相干反射测量法干涉地产生显示眼睛结构的测量信号，具有横向和/或轴向移动眼睛中的焦点或改变测量光束的偏振态，并具有启动干涉仪的控制装置，其中控制装置从后向散射辐射产生多个A扫描单个信号，将它们组合到A - 扫描测量信号，并且启动用于移动聚焦位置或用于改变偏振的调节装置，同时记录正在记录控制装置产生A扫描个体信号的反向散射辐射。

10. 发明授权

US08764195B2 System and method for the non-contacting measurements of the eye 有权
标题翻译：用于眼睛非接触测量的系统和方法
公开(公告)号：US08764195B2
公开(公告)日：2014-07-01
申请号：US13445669
申请日：2012-04-12
申请人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
发明人： Roland Barth , Roland Bergner , Lothar Mueller , Dietmar Steinmetz , Siegfried Schubert , Klaus-Ditmar Voigt , Frank Behrendt , Burkhard Dietzel , Axel Doering
IPC分类号： A61B3/10
CPC分类号： A61B3/1005 , A61B3/0008 , A61B3/0025 , A61B3/107 , A61B3/117 , A61B3/14 , A61B3/158 , A61B8/10
摘要： Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis.
摘要翻译：用于非接触测定眼睛的轴向长度（AL），前房深度（VKT）和角膜曲率（HHK））的组合设备对于植入的眼内晶状体IOL的选择也是重要的，特别是选择优选通过固定灯固定眼睛和/或通过围绕观察轴分组偏心的光源的照明来植入眼内透镜（IOL）。

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