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1. 发明申请

WO2008124284A3 TRACKER HOLDER ASSEMBLY 审中-公开
标题翻译：履带架总成
公开(公告)号：WO2008124284A3
公开(公告)日：2008-12-11
申请号：PCT/US2008058037
申请日：2008-03-24
申请人： EIGEN , SURI JASJIT S , KUMAR DINESH , KHEMKA ANIMESH
发明人： SURI JASJIT S , KUMAR DINESH , KHEMKA ANIMESH
IPC分类号： A61B8/12 , A61B8/00
CPC分类号： A61B8/12 , A61B8/4218 , A61B8/4245
摘要： Provided herein are devices and methods for mounting variously configured medical imaging probes (10) to a tracker assembly (100) for imaging applications. In one aspect, a tracker assembly (100) provides multiple degrees of freedom for positioning a probe (10) relative to a patient and/or maintaining a probe (10) in a desired location for imaging purposes. The tracker (100) generates location information that may be utilized as frame of reference information for acquired images. In another aspect a holding device (40) allows for interfacing/holding differently configured probes (10) in a common orientation to a predetermined frame of reference.
摘要翻译：本文提供了用于将各种配置的医学成像探针（10）安装到用于成像应用的跟踪器组件（100）的装置和方法。在一个方面，跟踪器组件（100）提供多个自由度，用于相对于患者定位探针（10）和/或将探针（10）保持在期望的位置以进行成像目的。跟踪器（100）生成可用作获取图像的参考信息的位置信息。在另一方面，保持装置（40）允许以与预定参考系相同的方向将不同配置的探针（10）接合/保持在共同的取向上。

2. 发明申请

WO2008083225A3 REPEAT BIOPSY SYSTEM 审中-公开
标题翻译：重生生物系统
公开(公告)号：WO2008083225A3
公开(公告)日：2008-08-21
申请号：PCT/US2007088954
申请日：2007-12-27
申请人： EIGEN , SURI JASJIT S , KUMAR DINESH , GUO YUJUN
发明人： SURI JASJIT S , KUMAR DINESH , GUO YUJUN
IPC分类号： A61B10/02 , A61B5/055
CPC分类号： A61B8/5238 , A61B8/0833 , A61B10/0233 , A61B90/36 , A61B2017/00274 , A61B2018/00547 , A61B2090/364 , A61B2090/378
摘要： Provided herein are improved biopsy systems and methods (i.e., utilities), which among other benefits, assist physicians with the selection biopsy sites (612) based on temporally distinct images (602, 610). More generally, the utilities allow for registering medical images (602, 610) such that information (604) associated with a medical image (602) obtained at a first time may be mapped to a subsequent medical image (610) obtained at a subsequent time. This may result in improved diagnosis, better planning, better treatment delivery and/or follow-up.
摘要翻译：本文提供了改进的活检系统和方法（即效用），其中除了其它益处之外，还可以基于时间上不同的图像（602,610）帮助具有选择活检位点（612）的医生。更通常地，实用程序允许注册医学图像（602,610），使得与第一时间获得的医学图像（602）相关联的信息（604）可以被映射到在随后的时间获得的后续医学图像（610）。这可能导致改进的诊断，更好的规划，更好的治疗交付和/或后续行动。

3. 发明申请

WO2008024992A3 MEDICAL IMAGE ENHANCEMENT SYSTEM 审中-公开
标题翻译：医学图像增强系统
公开(公告)号：WO2008024992A3
公开(公告)日：2008-06-26
申请号：PCT/US2007076789
申请日：2007-08-24
申请人： EIGEN , SURI JASJIT S , KUMAR DINESH
发明人： SURI JASJIT S , KUMAR DINESH
IPC分类号： G06K9/68
CPC分类号： A61B6/504 , A61B6/481 , A61B6/5235 , A61B6/5264 , G06T5/50 , G06T2207/10076 , G06T2207/10121 , G06T2207/20224 , G06T2207/30021
摘要： Provided herein is a medical imaging system that allows for real-time guidance of, for example, catheters for use in interventional procedures. In one arrangement, an imaging system is provided that generate a series of images (19) or frames during a dye injection procedure. The system is operative to automatically detect (20) frames that include dye (bolus frames) and frames that are free of dye (mask frames (21)). The series of images may be registered together (22) to provide a common reference frame and thereby account for motion. Sets of mask frames and bolus frames are averaged together, respectively, to improve signal to noise qualities. A differential image (23) is generated utilizing the average mask and average bolus frames. Contrast of the differential image may be enhanced (24). The system allows for motion correction, noise reduction and/or enhancement of a differential image in real time.
摘要翻译：本文提供了一种医疗成像系统，其允许例如用于介入程序的导管的实时指导。在一种布置中，提供了在染料注射过程期间产生一系列图像（19）或帧的成像系统。该系统可操作以自动检测（20）包括染料（推注框架）和无染料的框架（掩模框架（21））的框架。一系列图像可以一起注册（22）以提供公共参考帧，从而说明运动。分别将掩模帧和推注帧的组合平均化，以提高信噪比。使用平均掩模和平均推注帧产生差分图像（23）。可以增强差分图像的对比度（24）。该系统允许实时地进行差分图像的运动校正，降噪和/或增强。

4. 发明申请

WO2007137179A2 IMPROVED SYSTEM AND METHOD FOR 3-D BIOPSY 审中-公开
标题翻译：改进的三维生物系统和方法
公开(公告)号：WO2007137179A2
公开(公告)日：2007-11-29
申请号：PCT/US2007069275
申请日：2007-05-18
申请人： EIGEN , SURI JASJIT S , NARAYANAN RAMKRISHNAN
发明人： SURI JASJIT S , NARAYANAN RAMKRISHNAN
IPC分类号： A61B8/00
CPC分类号： A61B8/0833 , A61B8/0841 , A61B8/12 , A61B8/483
摘要： A system and method (i.e., utility) are disclosed for positioning a needle in three-dimensions based on patient related statistics for extracting tissue during prostate biopsy procedures. Aspects of the utility can be applied independently or serve as an aid to the urologist when regions of interest are hard to discern in an ultrasound image. Regions of interest (200) that correspond to high cancer risk regions (e.g., statistically) are automatically superimposed on an ultrasound image of a prostate (206) in real time. Additionally a statistical map based on one or more demographic parameters of a patient and containing cancer probability locations may also be automatically mapped on the ultrasound image (208) in real time to display potential cancer locations.
摘要翻译：基于用于在前列腺活检程序期间提取组织的患者相关统计数据，公开了用于在三维中定位针的系统和方法（即效用）。当超声波图像中难以辨别出感兴趣的区域时，可以独立地应用实用方面或作为泌尿科医师的辅助。对应于高癌症风险区域（例如统计学）的感兴趣区域（200）被实时地自动叠加在前列腺的超声图像上。另外，基于病人的一个或多个人口学参数并且包含癌症概率位置的统计图也可以被实时地自动地映射到超声图像（208）上，以显示潜在的癌症位置。

5. 发明申请

WO2008057850A2 OBJECT RECOGNITION SYSTEM FOR MEDICAL IMAGING 审中-公开
标题翻译：用于医学成像的对象识别系统
公开(公告)号：WO2008057850A2
公开(公告)日：2008-05-15
申请号：PCT/US2007083022
申请日：2007-10-30
申请人： EIGEN , LI LU , SURI JASJIT S
发明人： LI LU , SURI JASJIT S
IPC分类号： G06T7/40
CPC分类号： G06T7/149 , G06T7/12 , G06T2207/10072 , G06T2207/10136 , G06T2207/20161 , G06T2207/30081 , G06T2207/30096
摘要： An improved system and method (i.e. utility) for segmentation of medical images is provided. The utility fits an estimated boundary (64) on a structure of interest (60) in an automated selection and fitting process (110). The estimated boundary (64) may be a model boundary that is generated actual boundaries of like structures. In one arrangement, the boundaries may be selected based on the age and/or ethnicity (62) of a patient. In further arrangements, narrow band processing is performed to estimate the actual boundary of the structure of interest.
摘要翻译：提供了用于医学图像分割的改进的系统和方法（即实用性）。该效用在自动选择和拟合过程（110）中将估计边界（64）拟合到感兴趣结构（60）上。估计边界（64）可以是产生相似结构的实际边界的模型边界。在一种安排中，可以基于患者的年龄和/或种族（62）来选择边界。在进一步的布置中，执行窄带处理以估计感兴趣结构的实际边界。

6. 发明申请

WO2006015296A3 IMAGING DEVICE FOR FUSED MAMMOGRAPHY WITH INDEPENDENTLY MOVEABLE IMAGING SYSTEMS OF DIFFERENT MODALITIES 审中-公开
标题翻译：具有不同模式的独立移动成像系统的融合动画成像装置
公开(公告)号：WO2006015296A3
公开(公告)日：2007-04-12
申请号：PCT/US2005027175
申请日：2005-07-29
申请人： FISCHER IMAGING CORP , SURI JASJIT S , COAD CARA , ELBAKRI IDRIS , DANIELSON TIMOTHY J , JANER ROMAN
发明人： SURI JASJIT S , COAD CARA , ELBAKRI IDRIS , DANIELSON TIMOTHY J , JANER ROMAN
IPC分类号： G21G4/00
CPC分类号： A61B8/4416 , A61B6/4417 , A61B6/502 , A61B6/5247 , A61B8/0825
摘要： An apparatus for use in performing imaging a region of a patient's body including a first imaging system for acquiring first imaging information including a first region of interest using a first imaging modality, a second imaging system for acquiring second imaging information including a second region of interest using a second imaging modality, a first drive system for selectively moving at least a portion of one of the first and second imaging systems relative to an imaging reference frame, wherein the first drive system is operative to move one of the first and second imaging systems independent of movement of the other of the first and second imaging systems. A method for imaging a region of a patient's body including acquiring first imaging information corresponding to a first region of interest using a first imaging modality, acquiring second imaging information corresponding to a second region of interest using a second imaging modality, selectively moving at least a portion of one of a first and/or second imaging system relative to an imaging reference frame, wherein selectively moving comprises operating moving one of the first and second imaging systems independent of movement of the other of the first and second imaging systems.
摘要翻译：一种用于对患者身体的区域进行成像的装置，包括：第一成像系统，用于使用第一成像模式获取包括第一感兴趣区域的第一成像信息;第二成像系统，用于获取包括感兴趣的第二区域的第二成像信息使用第二成像模式，第一驱动系统，用于相对于成像参考框架选择性地移动第一和第二成像系统中的一个的至少一部分，其中第一驱动系统可操作以移动第一和第二成像系统中的一个独立于第一和第二成像系统中的另一个的运动。一种用于对患者身体的区域进行成像的方法，包括使用第一成像模式获取与第一感兴趣区域相对应的第一成像信息，使用第二成像模式获取与第二感兴趣区域相对应的第二成像信息，选择性地移动至少一个第一和/或第二成像系统中的一个相对于成像参考框架的一部分，其中选择性移动包括操作移动第一和第二成像系统中的一个，而与第一和第二成像系统中的另一个的运动无关。

7. 发明公开

EP2086416A4 OBJECT RECOGNITION SYSTEM FOR MEDICAL IMAGING 审中-公开
标题翻译：对象识别系统用于医学成像
公开(公告)号：EP2086416A4
公开(公告)日：2011-12-28
申请号：EP07854516
申请日：2007-10-30
申请人： EIGEN , LI LU
发明人： LI LU , SURI JASJIT S
IPC分类号： A61B8/00 , G06T7/00
CPC分类号： G06T7/149 , G06T7/12 , G06T2207/10072 , G06T2207/10136 , G06T2207/20161 , G06T2207/30081 , G06T2207/30096

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