公开(公告)号：US09545341B2

公开(公告)日：2017-01-17

申请号：US14130120

申请日：2012-07-05

申请人： Wilfried Bissmann ,  Tobias Bühren ,  Michael Trost

发明人： Wilfried Bissmann ,  Tobias Bühren ,  Michael Trost

IPC分类号： A61B3/00 ,  A61F9/013 ,  A61B3/10 ,  A61F2/16

CPC分类号： A61B3/1005 ,  A61B3/10 ,  A61B3/11 ,  A61B3/1173 ,  A61F2/16 ,  A61F2/1691 ,  A61F9/013 ,  A61F2002/1681 ,  A61F2240/002

摘要： Postoperative lens position is predicted on the basis of known measured values, such as the corneal thickness, the depth of the anterior chamber, the eye length, and the distances of the capsular bag equator and/or of the lens haptic from the anterior surface of the lens. In addition, the calculation also takes into account the attitude of the intraocular lens, for which purpose additional parameters of the pseudophakic eye are used that have not previously been taken into consideration. The proposed method is suitable for a more exact prediction of the strength and nature of an intraocular lens to be implanted in a pseudophakic eye in the context of cataract surgery or of a refractive intervention. The method is based on the use of suitable calculation methods, e.g. geometric optical formulae, or of ray tracing.

摘要翻译： 基于已知的测量值预测术后透镜位置，例如角膜厚度，前房深度，眼睛长度以及囊袋赤道和/或镜片触觉部分与前表面的距离 镜头。 此外，该计算还考虑了眼内透镜的姿态，为此目的，使用了以前未被考虑的假眼睛的附加参数。 所提出的方法适合于在白内障手术或屈光干预的背景下更准确地预测待植入在假眼中的眼内透镜的强度和性质。 该方法基于使用合适的计算方法，例如， 几何光学公式，或光线跟踪。

公开(公告)号：US09271829B2

公开(公告)日：2016-03-01

申请号：US14122370

申请日：2012-05-30

申请人： Tobias Bühren ,  Michael Trost

发明人： Tobias Bühren ,  Michael Trost

IPC分类号： A61B3/14 ,  A61F2/16 ,  A61B3/10 ,  A61B3/00

CPC分类号： A61F2/16 ,  A61B3/0025 ,  A61B3/10 ,  A61F2/1613 ,  A61F2240/002

摘要： A method for the preoperative selection of an intraocular lens to optimise the results of refractive surgery on the eye. On the basis of an eye model comprising the individual biometric parameters of the eye, potentially suitable IOLs are selected on the basis of their optical parameters such as optical power, asphericity and toricity, and the residual refraction of potentially suitable IOLs is calculated using ray tracing. Various metrics, preferably retinal image metrics, are used to calculate the residual refraction and in order to improve the selection, at least one additional parameter is taken into consideration for the calculation, said calculation taking the postoperative effects of the selected IOL and/or of the surgical technique used into account.

摘要翻译： 一种用于术前选择眼内透镜以优化眼睛屈光手术结果的方法。 基于包括眼睛的各个生物特征参数的眼睛模型，基于它们的光学参数例如光学功率，非球面度和复曲面度选择潜在合适的IOL，并且使用光线跟踪来计算潜在合适的IOL的残余折射 。 使用各种度量，优选视网膜图像量度来计算残余折射，并且为了改善选择，考虑至少一个附加参数用于计算，所述计算采用所选择的IOL的术后效果和/或 所使用的外科手术技术。

公开(公告)号：US09351634B2

公开(公告)日：2016-05-31

申请号：US14344572

申请日：2012-09-14

申请人： Tobias Bühren ,  Michael Trost ,  Burkhard Wagner

发明人： Tobias Bühren ,  Michael Trost ,  Burkhard Wagner

IPC分类号： A61B3/00 ,  A61F2/16

CPC分类号： A61B3/0025 ,  A61F2/16 ,  A61F2002/1699

摘要： A method for calculating the values of an intraocular lens to be implanted, wherein the results of numerous cataract operations are taken into account in the calculation for intraocular lenses to be implanted in the future. At least the corneal topography, the length of the eye and the depth of the anterior chamber are determined pre-operatively, the values of the IOL to be implanted are calculated by means of ray-tracing, and at least the corneal topography, the length of the eye, the depth of the anterior chamber and the objective, wavefront-based residual refraction are determined post-operatively. The measurement values determined pre-operatively and post-operatively are used to optimize the surgically-induced astigmatism and the post-operative anatomical lens position for calculating the values of IOLs to be implanted in the future.

摘要翻译： 一种用于计算要植入的眼内透镜的值的方法，其中在将来要植入的眼内透镜的计算中考虑到许多白内障手术的结果。 术前确定至少角膜地形，眼睛长度和前房深度，通过射线追踪计算待植入的IOL值，并至少计算角膜形貌，长度 的眼睛，前房的深度和目标，基于波前的残余折射在手术后确定。 手术前和手术后确定的测量值用于优化手术诱导的散光和术后解剖镜片位置，用于计算将来植入的IOL值。

公开(公告)号：US08289382B2

公开(公告)日：2012-10-16

申请号：US12517414

申请日：2007-11-24

申请人： Daniel Bublitz ,  Thomas Mohr ,  Uwe Mohrholz ,  Michael Trost ,  Martin Wiechmann ,  Manfred Dick

发明人： Daniel Bublitz ,  Thomas Mohr ,  Uwe Mohrholz ,  Michael Trost ,  Martin Wiechmann ,  Manfred Dick

IPC分类号： H04N7/18

CPC分类号： G03B15/03 ,  A61B3/12 ,  A61B3/14

摘要： The present invention makes it possible to make high-quality recordings of the anterior and/or posterior segments of the eye as an individual image or also as a sequence of images without increasing the radiation load on the eye to be examined. In the method according to the invention, at least one pre-flash is used in order to determine an optimal exposure time for the main flash based on the recording of the pre-flash which is reflected by the object to be recorded. Both the pre-flash and the main flash are controllable and the recordings of the pre-flash and main flash are recorded with the same sensor of the electronic camera and are evaluated electronically by a control unit, and the recording of the main flash and, as the case may be, of the pre-flash is analyzed and/or corrected and displayed to the user.

摘要翻译： 本发明使得可以将眼睛的前部和/或后部段的高质量记录作为单独的图像或者作为一系列图像，而不增加要检查的眼睛上的辐射负荷。 在根据本发明的方法中，使用至少一个预闪光，以便基于被记录的对象反射的预闪光的记录来确定主闪光灯的最佳曝光时间。 预闪光和主闪光都是可控的，并且使用相同的电子照相机的传感器记录预闪光和主闪光的记录，并且通过控制单元进行电子评估，并且记录主闪光灯， （例如可能的话）对闪速闪光进行分析和/或校正并显示给用户。

公开(公告)号：US08224050B2

公开(公告)日：2012-07-17

申请号：US12375350

申请日：2007-07-19

申请人： Axel Doering ,  Michael Trost ,  Daniel Baumgarten

发明人： Axel Doering ,  Michael Trost ,  Daniel Baumgarten

IPC分类号： G06K9/00

CPC分类号： G06T3/4038 ,  G06T7/32 ,  G06T7/35 ,  G06T2207/30041

摘要： A method for creating or calculating panoramic images of the eye fundus particularly from images of a fundus camera. In the method a pre-positioning process is carried out in which a first variable is determined for geometrically associating the images with each other. An anchor image is determined as a reference for the first variables for the geometric association; areas that are associated with each other are determined in the anchor image and the other images by a block-matching algorithm; transformation parameters for a geometric transformation between the anchor image and the other images are determined from the mutual position of the associated areas; and the other images are transformed onto the anchor image by transformation parameters and are superimposed onto the anchor image and among each other.

摘要翻译： 一种用于创建或计算眼底的全景图像的方法，特别是从眼底照相机的图像。 在该方法中，执行预定位处理，其中确定第一变量以将图像几何相关联。 确定锚图像作为几何关联的第一变量的参考; 通过块匹配算法在锚图像和其他图像中确定相互关联的区域; 从相关区域的相互位置确定锚图像与其他图像之间的几何变换的变换参数; 并且通过变换参数将其他图像变换到锚图像上，并且叠加在锚图像上并且彼此之间。

公开(公告)号：US20110058715A1

公开(公告)日：2011-03-10

申请号：US12375350

申请日：2007-07-19

申请人： Axel Doering ,  Michael Trost ,  Daniel Baumgarten

发明人： Axel Doering ,  Michael Trost ,  Daniel Baumgarten

IPC分类号： G06K9/00

CPC分类号： G06T3/4038 ,  G06T7/32 ,  G06T7/35 ,  G06T2207/30041

摘要： A method for creating or calculating panoramic images of the eye fundus particularly from images of a fundus camera. In the method a pre-positioning process is carried out in which a first variable is determined for geometrically associating the images with each other. An anchor image is determined as a reference for the first variables for the geometric association; areas that are associated with each other are determined in the anchor image and the other images by a block-matching algorithm; transformation parameters for a geometric transformation between the anchor image and the other images are determined from the mutual position of the associated areas; and the other images are transformed onto the anchor image by transformation parameters and are superimposed onto the anchor image and among each other.

摘要翻译： 一种用于创建或计算眼底的全景图像的方法，特别是从眼底照相机的图像。 在该方法中，执行预定位处理，其中确定第一变量以将图像几何相关联。 确定锚图像作为几何关联的第一变量的参考; 通过块匹配算法在锚图像和其他图像中确定相互关联的区域; 根据相关区域的相互位置确定锚图像与其他图像之间的几何变换的变换参数; 并且通过变换参数将其他图像变换到锚图像上，并且叠加在锚图像上并且彼此之间。

公开(公告)号：US20100060728A1

公开(公告)日：2010-03-11

申请号：US12517414

申请日：2007-11-24

申请人： Daniel Bublitz ,  Thomas Mohr ,  Uwe Mohrholz ,  Michael Trost ,  Martin Wiechmann ,  Manfred Dick

发明人： Daniel Bublitz ,  Thomas Mohr ,  Uwe Mohrholz ,  Michael Trost ,  Martin Wiechmann ,  Manfred Dick

IPC分类号： H04N7/18

CPC分类号： G03B15/03 ,  A61B3/12 ,  A61B3/14

摘要： The present invention makes it possible to make high-quality recordings of the anterior and/or posterior segments of the eye as an individual image or also as a sequence of images without increasing the radiation load on the eye to be examined. In the method according to the invention, at least one pre-flash is used in order to determine an optimal exposure time for the main flash based on the recording of the pre-flash which is reflected by the object to be recorded. Both the pre-flash and the main flash are controllable and the recordings of the pre-flash and main flash are recorded with the same sensor of the electronic camera and are evaluated electronically by a control unit, and the recording of the main flash and, as the case may be, of the pre-flash is analyzed and/or corrected and displayed to the user.

摘要翻译： 本发明使得可以将眼睛的前部和/或后部段的高质量记录作为单独的图像或者作为一系列图像，而不增加要检查的眼睛上的辐射负荷。 在根据本发明的方法中，使用至少一个预闪光，以便基于被记录的对象反射的预闪光的记录来确定主闪光灯的最佳曝光时间。 预闪光和主闪光都是可控的，并且使用相同的电子照相机的传感器记录预闪光和主闪光的记录，并且通过控制单元进行电子评估，并且记录主闪光灯， （例如可能的话）对闪速闪光进行分析和/或校正并显示给用户。

公开(公告)号：US07538682B2

公开(公告)日：2009-05-26

申请号：US11153592

申请日：2005-06-15

申请人： Steven Michael Trost ,  Matthew Richard Andrews

发明人： Steven Michael Trost ,  Matthew Richard Andrews

IPC分类号： G08B23/00

CPC分类号： G08B13/1427 ,  A01K11/007 ,  G08B13/2402

摘要： The present invention relates to a method for identifying an entity comprising placing an internal tag within the entity and placing an external tag proximate the entity wherein the internal tag and external tag are coupled.

摘要翻译： 本发明涉及一种用于识别实体的方法，包括将内部标签放置在所述实体内并且将外部标签放置在所述实体附近，其中所述内部标签和外部标签被耦合。

公开(公告)号：US20140125955A1

公开(公告)日：2014-05-08

申请号：US14130120

申请日：2012-07-05

申请人： Wilfried Bissman ,  Tobias Bühren ,  Michael Trost

发明人： Wilfried Bissman ,  Tobias Bühren ,  Michael Trost

IPC分类号： A61B3/10

CPC分类号： A61B3/1005 ,  A61B3/10 ,  A61B3/11 ,  A61B3/1173 ,  A61F2/16 ,  A61F2/1691 ,  A61F9/013 ,  A61F2002/1681 ,  A61F2240/002

摘要： Postoperative lens position is predicted on the basis of known measured values, such as the corneal thickness, the depth of the anterior chamber, the eye length, and the distances of the capsular bag equator and/or of the lens haptic from the anterior surface of the lens. In addition, the calculation also takes into account the attitude of the intraocular lens, for which purpose additional parameters of the pseudophakic eye are used that have not previously been taken into consideration.; The proposed method is suitable for a more exact prediction of the strength and nature of an intraocular lens to be implanted in a pseudophakic eye in the context of cataract surgery or of a refractive intervention. The method is based on the use of suitable calculation methods, e.g. geometric optical formulae, or of ray tracing.

摘要翻译： 基于已知的测量值预测术后透镜位置，例如角膜厚度，前房深度，眼睛长度以及囊袋赤道和/或镜片触觉部分与前表面的距离 镜头。 此外，该计算还考虑了眼内透镜的姿态，为此目的使用了以前未考虑的假眼睛的附加参数; 所提出的方法适合于在白内障手术或屈光干预的背景下更准确地预测待植入在假眼中的眼内透镜的强度和性质。 该方法基于使用合适的计算方法，例如， 几何光学公式，或光线跟踪。

公开(公告)号：US20090119021A1

公开(公告)日：2009-05-07

申请号：US12261354

申请日：2008-10-30

申请人： Regina Schuett ,  Eberhard Hagen ,  Michael Trost

发明人： Regina Schuett ,  Eberhard Hagen ,  Michael Trost

IPC分类号： G06F19/00

CPC分类号： A61B3/18

摘要： The invention relates to a method for determining and displaying medical informations, in which rough measurement data collected with the aid of different medical measuring methods in at least one measurement interval on the same test subject are stored and in which evaluation data are extracted from the rough measurement data. Further for generating medical informations for at least two selected measuring methods from among the different medical methods, the evaluation data extracted from the in each case associated rough measurement data of a measurement interval are interlinked and for the at least one measurement interval the linked evaluation data are processed as medical informations for outputting on a graphic output device. The invention also relates to an apparatus for performing this method.

摘要翻译： 本发明涉及一种用于确定和显示医疗信息的方法，其中存储在相同测试对象的至少一个测量间隔中借助于不同医学测量方法收集的粗略测量数据，并且从粗糙度中提取评估数据 测量数据。 进一步从不同的医疗方法中产生至少两种所选择的测量方法的医学信息，从每种情况提取的与测量间隔的粗略测量数据相关联的评估数据是互连的，并且对于至少一个测量间隔，所链接的评估数据 作为用于在图形输出设备上输出的医学信息被处理。 本发明还涉及一种用于执行该方法的装置。