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。

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。

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。

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。

公开(公告)号：US08690330B2

公开(公告)日：2014-04-08

申请号：US13140752

申请日：2009-12-21

申请人： Martin Hacker ,  Ralf Ebersbach ,  Thomas Pabst ,  Ulf Peterlein ,  Gerard Antkowiak ,  Roland Bergner ,  Ingo Koschmieder

发明人： Martin Hacker ,  Ralf Ebersbach ,  Thomas Pabst ,  Ulf Peterlein ,  Gerard Antkowiak ,  Roland Bergner ,  Ingo Koschmieder

IPC分类号： A61B3/10

CPC分类号： A61B3/1005 ,  A61B3/102 ,  G01B9/02004 ,  G01B9/0203 ,  G01B9/02067 ,  G01B9/02069 ,  G01B9/02091 ,  G01B2290/45 ,  G01N21/4795

摘要： A device for swept-source optical coherence domain reflectometry (SS OCDR) on moveable samples, particularly human eyes, for obtaining A-scans, having a measuring range according to the sample length and having a laser light source which can be adjusted by a main wave number k0 and at least one receiver for the light dissipated from the sample, wherein the sample is illuminated on the sample surface by a measurement beam having a diameter D by way of a coupling device. The light source has a spectral line width of δk

摘要翻译： 一种用于扫描源光学相干畴反射测量（SS OCDR）的装置，用于可移动的样品，特别是人眼，用于获得A扫描，具有根据样品长度的测量范围，并具有可由主体调节的激光光源 波数k0和用于从样品消散的光的至少一个接收器，其中样品通过耦合装置具有直径D的测量光束照射在样品表面上。 光源的谱线宽度δk<168m-1，光源的调整在τ<44s /（D * k0）内进行。

公开(公告)号：US20110255054A1

公开(公告)日：2011-10-20

申请号：US13140752

申请日：2009-12-21

申请人： Martin Hacker ,  Ralf Ebersbach ,  Thomas Pabst ,  Ulf Peterlein ,  Gerard Antkowiak ,  Roland Bergner ,  Ingo Koschmieder

发明人： Martin Hacker ,  Ralf Ebersbach ,  Thomas Pabst ,  Ulf Peterlein ,  Gerard Antkowiak ,  Roland Bergner ,  Ingo Koschmieder

IPC分类号： A61B3/10 ,  G01B9/02

CPC分类号： A61B3/1005 ,  A61B3/102 ,  G01B9/02004 ,  G01B9/0203 ,  G01B9/02067 ,  G01B9/02069 ,  G01B9/02091 ,  G01B2290/45 ,  G01N21/4795

摘要： A device for swept-source optical coherence domain reflectometry (SS OCDR) on moveable samples, particularly human eyes, for obtaining A-scans, having a measuring range according to the sample length and having a laser light source which can be adjusted by a main wave number k0 and at least one receiver for the light dissipated from the sample, wherein the sample is illuminated on the sample surface by a measurement beam having a diameter D by way of a coupling device. The light source has a spectral line width of δk

摘要翻译： 一种用于扫描源光学相干畴反射测量（SS OCDR）的装置，用于可移动的样品，特别是人眼，用于获得A扫描，具有根据样品长度的测量范围，并具有可由主体调节的激光光源 波数k0和用于从样品消散的光的至少一个接收器，其中样品通过耦合装置具有直径D的测量光束照射在样品表面上。 光源的谱线宽度δk<168m-1，光源的调整在τ<44s /（D * k0）内进行。

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。

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。

公开(公告)号：US20110069279A1

公开(公告)日：2011-03-24

申请号：US12886155

申请日：2010-09-20

申请人： Martin Hacker ,  Thomas Pabst ,  Ralf Ebersbach ,  Gerard Antkowiak ,  Wilfried Bissmann ,  Matthias Reich

发明人： Martin Hacker ,  Thomas Pabst ,  Ralf Ebersbach ,  Gerard Antkowiak ,  Wilfried Bissmann ,  Matthias Reich

IPC分类号： A61B3/10

CPC分类号： A61B3/102

摘要： An ophthalmological biometric or image-producing system and method for detection and analysis of measurement data including a measurement arrangement with an illumination unit for illuminating the eye with at least one measurement beam, a signal detection unit for the detection of the light portions scattered or reflected back from the eye, a central control unit with an output unit, and a pattern generating unit which includes an optical scan unit, a control unit as well as a position sensor for measuring the realized deflections of the optical scan unit, whereby control unit, optical scan unit and position sensor can form a control circuit. Thereby, the position sensor, except for the connection within the possible control circuit, includes a connection to a unit of the measurement arrangement for optimizing measurement value logging or to the central control unit for correcting the biometric measurements or tomograms.

摘要翻译： 一种用于检测和分析测量数据的眼科生物测定或图像产生系统和方法，所述测量数据包括具有用于利用至少一个测量光束照射眼睛的照明单元的测量装置，用于检测散射或反射的光部分的信号检测单元 从眼睛回来的具有输出单元的中央控制单元，以及包括光学扫描单元，控制单元以及用于测量所实现的光学扫描单元的偏转的位置传感器的图案生成单元，由此控制单元， 光学扫描单元和位置传感器可以形成一个控制电路。 由此，除了可能的控制电路内的连接之外，位置传感器包括与用于优化测量值记录的测量装置的单元的连接或者用于校正生物测量或断层图像的中央控制单元的连接。

公开(公告)号：US08388135B2

公开(公告)日：2013-03-05

申请号：US12886155

申请日：2010-09-20

申请人： Martin Hacker ,  Thomas Pabst ,  Ralf Ebersbach ,  Gerard Antkowiak ,  Wilfried Bissmann ,  Matthias Reich

发明人： Martin Hacker ,  Thomas Pabst ,  Ralf Ebersbach ,  Gerard Antkowiak ,  Wilfried Bissmann ,  Matthias Reich

IPC分类号： A61B3/10 ,  A61B3/14 ,  A61B3/00

CPC分类号： A61B3/102

摘要： An ophthalmological biometric or image-producing system and method for detection and analysis of measurement data including a measurement arrangement with an illumination unit for illuminating the eye with at least one measurement beam, a signal detection unit for the detection of the light portions scattered or reflected back from the eye, a central control unit with an output unit, and a pattern generating unit which includes an optical scan unit, a control unit as well as a position sensor for measuring the realized deflections of the optical scan unit, whereby control unit, optical scan unit and position sensor can form a control circuit. Thereby, the position sensor, except for the connection within the possible control circuit, includes a connection to a unit of the measurement arrangement for optimizing measurement value logging or to the central control unit for correcting the biometric measurements or tomograms.

摘要翻译： 一种用于检测和分析测量数据的眼科生物测定或图像产生系统和方法，所述测量数据包括具有用于利用至少一个测量光束照射眼睛的照明单元的测量装置，用于检测散射或反射的光部分的信号检测单元 从眼睛回来的具有输出单元的中央控制单元，以及包括光学扫描单元，控制单元以及用于测量所实现的光学扫描单元的偏转的位置传感器的图案生成单元，由此控制单元， 光学扫描单元和位置传感器可以形成一个控制电路。 由此，除了可能的控制电路内的连接之外，位置传感器包括与用于优化测量值记录的测量装置的单元的连接或者用于校正生物测量或断层图像的中央控制单元的连接。