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11. 发明授权

US09089331B2 Characterizing ablation lesions using optical coherence tomography (OCT) 有权
标题翻译：使用光学相干断层扫描（OCT）表征消融病变
公开(公告)号：US09089331B2
公开(公告)日：2015-07-28
申请号：US12844944
申请日：2010-07-28
申请人： Andrew M. Rollins , Christine P. Fleming
发明人： Andrew M. Rollins , Christine P. Fleming
IPC分类号： A61B19/00 , A61B18/12 , A61B5/00 , A61B17/00 , A61B18/00
CPC分类号： A61B18/12 , A61B5/0066 , A61B5/6852 , A61B18/02 , A61B18/1492 , A61B18/20 , A61B2017/00243 , A61B2018/00351 , A61B2018/00702 , A61B2090/3735
摘要： Systems, methods, and other embodiments associated with characterizing Radio Frequency Ablation (RFA) lesions using Optical Coherence Tomography (OCT) are described. One example method includes acquiring an OCT signal from a Region Of Interest (ROI) in an ablated material. The example method may also include determining whether a lesion was formed by the ablation by analyzing optical properties of the ROI as recorded in the OCT signal.
摘要翻译：描述了使用光学相干断层扫描（OCT）表征射频消融（RFA）损伤相关联的系统，方法和其它实施例。一个示例性方法包括从消融材料中的兴趣区域（ROI）获取OCT信号。示例性方法还可以包括通过分析记录在OCT信号中的ROI的光学特性来确定是否通过消融形成病变。

12. 发明授权

US07935058B2 Method for measuring biomechanical properties in an eye 有权
标题翻译：测量眼睛生物力学性质的方法
公开(公告)号：US07935058B2
公开(公告)日：2011-05-03
申请号：US11807079
申请日：2007-05-25
申请人： William J. Dupps, Jr. , Andrew M. Rollins , Matthew Ford
发明人： William J. Dupps, Jr. , Andrew M. Rollins , Matthew Ford
IPC分类号： A61B3/10 , A61B3/107
CPC分类号： A61B3/10 , A61B3/165
摘要： Systems and methods are provided for characterizing biomechanical properties of tissue within an eye. A perturbation component introduces a stress to the eye tissue. An imaging component is operative to obtain an image of the eye tissue. A first image of the tissue can be obtained prior to the introduction of the stress and a second image of the tissue can be obtained after the introduction of the stress. An image analysis component compares the first image and the second image as to determine at least one biomechanical property of the tissue.
摘要翻译：提供了用于表征眼睛内组织的生物力学性质的系统和方法。扰动成分引起眼睛组织的压力。成像组件用于获得眼组织的图像。在引入应力之前可以获得组织的第一图像，并且可以在引入应力之后获得组织的第二图像。图像分析部件比较第一图像和第二图像，以确定组织的至少一个生物力学性质。

13. 发明申请

US20090040521A1 Even frequency spacing spectrometer and optical coherence tomography device 有权
标题翻译：偶数间隔光谱仪和光学相干断层摄影装置
公开(公告)号：US20090040521A1
公开(公告)日：2009-02-12
申请号：US12154859
申请日：2008-05-27
申请人： Zhilin Hu , Andrew M. Rollins
发明人： Zhilin Hu , Andrew M. Rollins
IPC分类号： G01J3/45
CPC分类号： G01J3/14 , G01B9/02044 , G01B9/02091 , G01B2290/20 , G01J3/02 , G01J3/0208
摘要： This application describes a spectrometer that includes a set of collimating optics to collimate received EMR to produce a collimated EMR. The spectrometer also includes a first dispersive optical element for dispersing the collimated EMR and a second dispersive optical element spaced apart from the first dispersive optical element to produce further dispersed EMR. The first dispersive optical element and the second dispersive optical element cooperate to disperse received EMR into a plurality of even frequency spaced EMR spectra. The spectrometer also includes a detector positioned to receive the EMR after passing though an optical path that includes the set of collimating optics, the first dispersive optical element, the second dispersive optical element, and a set of focusing optics.
摘要翻译：该应用描述了一种光谱仪，其包括一组准直光学器件以准直所接收的EMR以产生准直的EMR。光谱仪还包括用于分散准直EMR的第一色散光学元件和与第一色散光学元件间隔开的第二色散光学元件以产生进一步分散的EMR。第一色散光学元件和第二色散光学元件协作以将接收到的EMR分散到多个均匀间隔的EMR光谱中。光谱仪还包括一个检测器，定位成在通过包括准直光学器件组，第一分散光学元件，第二分散光学元件和一组聚焦光学器件的光路之后接收EMR。

14. 发明申请

US20130289353A1 DEVICE AND METHOD FOR DETERMINING THE PRESENCE OF MIDDLE EAR FLUID 有权
标题翻译：用于确定中耳流体存在的装置和方法
公开(公告)号：US20130289353A1
公开(公告)日：2013-10-31
申请号：US13882236
申请日：2011-11-04
申请人： Rahul Seth , Matthew R. Ford , Andrew M. Rollins , Paul K. Krakovitz
发明人： Rahul Seth , Matthew R. Ford , Andrew M. Rollins , Paul K. Krakovitz
IPC分类号： A61B1/227
CPC分类号： A61B1/227 , A61B1/063 , A61B1/0638 , A61B1/0684 , A61B5/0075 , A61B5/0084 , A61B5/12 , A61B5/6817
摘要： A device for determining the presence of abnormal fluid in a middle ear of a subject includes an elongated probe, a first light source housed within the elongated probe, and a second light source housed within the elongated probe. The elongated probe includes a distal end for inspection of an ear. The First light source is configured to convey an optical beam through a tympanic membrane associated with the middle ear of the subject, without puncturing the tympanic membrane. The second light source is configured to convey light through the distal end of the elongated probe and illuminate the tympanic membrane.
摘要翻译：用于确定受试者中耳中异常流体的存在的装置包括细长探针，容纳在细长探针内的第一光源和容纳在细长探针内的第二光源。细长的探针包括用于检查耳朵的远端。第一光源构造成将光束传送通过与受试者的中耳相关联的鼓膜，而不刺穿鼓膜。第二光源构造成将光通过细长探针的远端传送并照亮鼓膜。

15. 发明授权

US07929134B2 Even frequency spacing spectrometer and optical coherence tomography device 有权
标题翻译：偶数间隔光谱仪和光学相干断层摄影装置
公开(公告)号：US07929134B2
公开(公告)日：2011-04-19
申请号：US12154859
申请日：2008-05-27
申请人： Zhilin Hu , Andrew M. Rollins
发明人： Zhilin Hu , Andrew M. Rollins
IPC分类号： G01J3/28
CPC分类号： G01J3/14 , G01B9/02044 , G01B9/02091 , G01B2290/20 , G01J3/02 , G01J3/0208
摘要： This application describes a spectrometer that includes a set of collimating optics to collimate received EMR to produce a collimated EMR. The spectrometer also includes a first dispersive optical element for dispersing the collimated EMR and a second dispersive optical element spaced apart from the first dispersive optical element to produce further dispersed EMR. The first dispersive optical element and the second dispersive optical element cooperate to disperse received EMR into a plurality of even frequency spaced EMR spectra. The spectrometer also includes a detector positioned to receive the EMR after passing though an optical path that includes the set of collimating optics, the first dispersive optical element, the second dispersive optical element, and a set of focusing optics.
摘要翻译：该应用描述了一种光谱仪，其包括一组准直光学器件以准直所接收的EMR以产生准直的EMR。光谱仪还包括用于分散准直EMR的第一色散光学元件和与第一色散光学元件间隔开的第二色散光学元件以产生进一步分散的EMR。第一色散光学元件和第二色散光学元件协作以将接收到的EMR分散到多个均匀间隔的EMR光谱中。光谱仪还包括一个检测器，定位成在通过包括准直光学器件组，第一分散光学元件，第二分散光学元件和一组聚焦光学器件的光路之后接收EMR。

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