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1. 发明申请

US20140219531A1 SYSTEMS AND METHODS FOR ACCELERATED DYNAMIC MAGNETIC RESONANCE IMAGING 有权
标题翻译：用于加速动态磁共振成像的系统和方法
公开(公告)号：US20140219531A1
公开(公告)日：2014-08-07
申请号：US14174748
申请日：2014-02-06
申请人： Frederick H. Epstein , Xiao Chen , Yang Yang , Michael Salerno
发明人： Frederick H. Epstein , Xiao Chen , Yang Yang , Michael Salerno
IPC分类号： G01R33/565 , G06T7/00 , G06T7/20
CPC分类号： G06T7/20 , G01R33/5608 , G01R33/561 , G01R33/56308 , G01R33/56509 , G06K9/6218 , G06K2209/05 , G06T7/0012 , G06T2207/10096 , G06T2207/30048
摘要： Some aspects of the present disclosure relate to systems and methods for accelerated dynamic magnetic resonance imaging (MRI). In an example embodiment, a method includes acquiring undersampled MRI data corresponding to a set of images associated with an area of interest of a subject, and separating an image of the set of images into image regions. The method also includes performing motion tracking for each of the image regions, grouping the motion-tracked image regions into clusters, and applying a sparsity transform to the clusters, to form sparsity-exploited, transformed image regions. The method further includes forming a set of merged images from the plurality of sparsity-exploited, transformed image regions, and updating the set of merged images based on data fidelity, to form an updated set of estimated images.
摘要翻译：本公开的一些方面涉及用于加速动态磁共振成像（MRI）的系统和方法。在示例性实施例中，一种方法包括获取对应于与被摄体感兴趣的区域相关联的一组图像的欠采样的MRI数据，以及将该组图像分离成图像区域。该方法还包括对每个图像区域执行运动跟踪，将运动跟踪的图像区域分组成群集，以及将稀疏变换应用于群集，以形成稀疏性利用的变换图像区域。所述方法还包括从所述多个经稀疏利用的变换的图像区域形成一组合并的图像，以及基于数据保真度来更新所合并的图像集合，以形成更新的估计图像集。

2. 发明申请

US20170025915A1 ELECTRIC MOTOR SYSTEMS AND METHODS 审中-公开
标题翻译：电机系统及方法
公开(公告)号：US20170025915A1
公开(公告)日：2017-01-26
申请号：US15283665
申请日：2016-10-03
申请人： Trevor Hardway , Michael Salerno , Ronald David Wallin
发明人： Trevor Hardway , Michael Salerno , Ronald David Wallin
IPC分类号： H02K5/132 , E21B43/12 , H02K7/08 , H02K1/16 , H02K1/27
CPC分类号： H02K5/132 , E21B43/128 , H02K1/16 , H02K1/2706 , H02K7/083 , H02K2213/03 , H02K2213/09
摘要： Electric motor systems and methods may provide highly efficient operation. The electric motor systems and methods discussed herein provide an oil filled motor that is low speed and utilizes permanent magnets. The electric motor may utilize a large number of poles and fractional slot design. Further, in some embodiments, the electric motor systems and methods may be suitable for use downhole.
摘要翻译：电动机系统和方法可以提供高效率的操作。本文讨论的电动机系统和方法提供了一种低速并且使用永磁体的充油电动机。电动机可以利用大量的极数和分数槽设计。此外，在一些实施例中，电动机系统和方法可适用于井下使用。

3. 发明申请

US20140191602A1 Electric Motor Systems and Methods 有权
标题翻译：电机系统与方法
公开(公告)号：US20140191602A1
公开(公告)日：2014-07-10
申请号：US14149290
申请日：2014-01-07
申请人： Trevor Hardway , Michael Salerno , Ronald David Wallin
发明人： Trevor Hardway , Michael Salerno , Ronald David Wallin
IPC分类号： H02K5/132 , H02K1/27
CPC分类号： H02K5/132 , E21B43/128 , H02K1/16 , H02K1/2706 , H02K7/083 , H02K2213/03 , H02K2213/09
摘要： Electric motor systems and methods may provide highly efficient operation. The electric motor systems and methods discussed herein provide an oil filled motor that is low speed and utilizes permanent magnets. The electric motor may utilize a large number of poles and fractional slot design. Further, in some embodiments, the electric motor systems and methods may be suitable for use downhole.
摘要翻译：电动机系统和方法可以提供高效率的操作。本文讨论的电动机系统和方法提供了一种低速并且使用永磁体的充油电动机。电动机可以利用大量的极数和分数槽设计。此外，在一些实施例中，电动机系统和方法可适用于井下使用。

4. 发明授权

US07174200B2 Optimized high-speed magnetic resonance imaging method and system using hyperpolarized noble gases 有权
标题翻译：优化的高速磁共振成像方法和使用超极化惰性气体的系统
公开(公告)号：US07174200B2
公开(公告)日：2007-02-06
申请号：US10474571
申请日：2002-04-12
申请人： Michael Salerno , John P. Mugler, III , James R. Brookeman
发明人： Michael Salerno , John P. Mugler, III , James R. Brookeman
IPC分类号： B61B5/05
CPC分类号： G01R33/5601 , G01R33/56341
摘要： A system and method for using hyperpolarized noble gases together with an appropriately designed and optimized magnetic resonance imaging pulse sequence to rapidly acquire static or dynamic magnetic resonance images. The strong magnetic resonance signal from hyperpolarized gases, combined with the present magnetic resonance imaging technique, presents the opportunity for the imaging of gases with both high spatial and high temporal resolution. One potential application for such a method is the direct, dynamic visualization of gas flow, which would be extremely useful for characterizing a variety of fluid systems. In the medical field, one such system of substantial importance is the lung. The system and method provides for visualizing regional ventilatory patterns throughout the respiratory cycle with high temporal and high spatial resolution. The low sensitivity to susceptibility artifacts permits good image quality to be obtained in various orientations. Depending on the application, temporal resolution can be traded for anatomical coverage. Such application of dynamic imaging of the lung using hyperpolarized gases will provide unique information on the physiology and pathophysiology of the lung, and has the potential for many clinically-relevant applications.
摘要翻译：一种使用超极化惰性气体与适当设计和优化的磁共振成像脉冲序列的系统和方法，以快速获取静态或动态磁共振图像。来自超极化气体的强磁共振信号与目前的磁共振成像技术相结合，为高空间和高时间分辨率的气体成像提供了机会。这种方法的一个潜在应用是气流的直接，动态可视化，这对于表征各种流体系统是非常有用的。在医疗领域，一个这样重要的体系是肺。该系统和方法提供了在整个呼吸周期中具有高时空和高空间分辨率的可视化区域通气模式。对敏感性伪影的低灵敏度允许在各种取向中获得良好的图像质量。根据应用，时间分辨率可以交换用于解剖学覆盖。使用超极化气体对肺的动态成像的这种应用将提供关于肺的生理学和病理生理学的独特信息，并且具有许多临床相关应用的潜力。

5. 发明授权

US4323036A Automatic watering apparatus 失效
标题翻译：自动浇水装置
公开(公告)号：US4323036A
公开(公告)日：1982-04-06
申请号：US142734
申请日：1980-04-22
申请人： Michael Salerno
发明人： Michael Salerno
IPC分类号： A01K39/022 , A01K39/02 , A01K7/02
CPC分类号： A01K39/022
摘要： An automatic watering apparatus for poultry and the like, the apparatus comprising a central post, a sleeve reciprocally but non-rotatably mounted on the post, a valve assembly mounted on the post, a supply tube extending from the valve assembly and in communication with a water source, the sleeve and the valve assembly being engageable to operate the valve assembly, and a bell member rotatably fixed to the sleeve and having a channel for collection of water discharged from the valve assembly.
摘要翻译：一种用于家禽等的自动浇水装置，该装置包括中心柱，可往复地但不可旋转地安装在柱上的套筒，安装在柱上的阀组件，从阀组件延伸并与阀组件连通的供给管水源，套筒和阀组件可接合以操作阀组件，以及可旋转地固定到套筒上并具有用于收集从阀组件排出的水的通道的钟形构件。

6. 发明授权

US09484784B2 Electric motor systems and methods 有权
标题翻译：电机系统及方法
公开(公告)号：US09484784B2
公开(公告)日：2016-11-01
申请号：US14149290
申请日：2014-01-07
申请人： Trevor Hardway , Michael Salerno , Ronald David Wallin
发明人： Trevor Hardway , Michael Salerno , Ronald David Wallin
IPC分类号： H02K5/12 , H02K17/00 , H02K5/132 , E21B43/12
CPC分类号： H02K5/132 , E21B43/128 , H02K1/16 , H02K1/2706 , H02K7/083 , H02K2213/03 , H02K2213/09
摘要： Electric motor systems and methods may provide highly efficient operation. The electric motor systems and methods discussed herein provide an oil filled motor that is low speed and utilizes permanent magnets. The electric motor may utilize a large number of poles and fractional slot design. Further, in some embodiments, the electric motor systems and methods may be suitable for use downhole.
摘要翻译：电动机系统和方法可以提供高效率的操作。本文讨论的电动机系统和方法提供了一种低速并且使用永磁体的充油电动机。电动机可以利用大量的极数和分数槽设计。此外，在一些实施例中，电动机系统和方法可适用于井下使用。

7. 发明授权

US08700127B2 Motion-attenuated contrast-enhanced cardiac magnetic resonance imaging system and method 有权
标题翻译：运动衰减对比度增强心脏磁共振成像系统及方法
公开(公告)号：US08700127B2
公开(公告)日：2014-04-15
申请号：US12696433
申请日：2010-01-29
申请人： Michael Salerno , Frederick H. Epstein , Christopher M. Kramer
发明人： Michael Salerno , Frederick H. Epstein , Christopher M. Kramer
IPC分类号： A61B5/055
CPC分类号： A61B5/055 , A61B5/0402 , A61B5/7257 , A61B5/7285 , G01R33/5601 , G01R33/5602 , G01R33/5607 , G01R33/56366
摘要： A system and method for providing a dark-blood technique for contrast-enhanced cardiac magnetic resonance, improving visualization of subendocardial infarcts or perfusion abnormalities that may otherwise be difficult to distinguish from the bright blood pool. In one technique the dark-blood preparation is performed using a driven-equilibrium fourier transform (DEFT) preparation with motion sensitizing gradients which attenuate the signal in the ventricular cavities related to incoherent phase losses resulting from non-steady flow within the heart. This dark-blood preparation preserves the underlying contrast characteristics of the pulse sequence causing a myocardial infarction to be bright while rendering the blood pool dark. When applied to perfusion imaging, this dark-blood preparation will help eliminate artifacts resulting from the juxtaposition of a bright ventricular cavity and relatively dark myocardium.
摘要翻译：用于提供用于对比度增强的心脏磁共振的深色血液技术的系统和方法，改善心内膜梗死的可视化或可能难以与明亮血液池区分的灌注异常。在一种技术中，使用具有运动敏化梯度的驱动平衡傅里叶变换（DEFT）制备进行暗血制备，所述运动敏化梯度减弱心脏腔内与由心脏内非稳定流动导致的相干相损失相关的信号。这种深色血液制剂保留脉冲序列的潜在对比特征，导致心肌梗死变亮，同时使血液池变暗。当应用于灌注成像时，这种深色血液制剂将有助于消除由于明亮的心室和相对较暗的心肌并置导致的伪像。

8. 发明申请

US20130307536A1 SYSTEMS AND METHODS FOR CARTESIAN DYNAMIC IMAGING 有权
标题翻译：卡特力动态成像系统与方法
公开(公告)号：US20130307536A1
公开(公告)日：2013-11-21
申请号：US13867922
申请日：2013-04-22
申请人： Xue Feng , Michael Salerno , Christopher M. Kramer , Craig H. Meyer
发明人： Xue Feng , Michael Salerno , Christopher M. Kramer , Craig H. Meyer
IPC分类号： G01R33/48
CPC分类号： G01R33/482 , G01R33/5608 , G01R33/5611 , G01R33/56308
摘要： Systems and methods for Cartesian dynamic imaging are disclosed. In one aspect, in accordance with one example embodiment, a method includes acquiring magnetic resonance data for an area of interest of a subject that is associated with one or more physiological activities of the subject and performing image reconstruction comprising Kalman filtering or smoothing on Cartesian images associated with the acquired magnetic resonance data. Performing the image reconstruction includes increasing at least one of spatial and temporal resolution of the Cartesian images.
摘要翻译：公开了笛卡尔动态成像的系统和方法。在一个方面，根据一个示例性实施例，一种方法包括获取与被摄体的一个或多个生理活动相关联的被摄体感兴趣区域的磁共振数据，并且执行包括卡尔曼滤波或笛卡儿图像平滑处理的图像重建与所获取的磁共振数据相关联。执行图像重建包括增加笛卡尔图像的空间和时间分辨率中的至少一个。

9. 发明授权

US08086297B2 Dark blood delayed enhancement magnetic resonance viability imaging techniques for assessing subendocardial infarcts 有权
标题翻译：暗血延迟增强磁共振成像技术用于评估心内膜下梗死
公开(公告)号：US08086297B2
公开(公告)日：2011-12-27
申请号：US11957520
申请日：2007-12-17
申请人： Wolfgang Rehwald , Michael Salerno
发明人： Wolfgang Rehwald , Michael Salerno
IPC分类号： A61B5/05
CPC分类号： G01R33/5601 , A61B5/055 , G01R33/54 , G01R33/5602 , G01R33/5607 , G01R33/5608 , G01R33/5673
摘要： The technology herein provides a dark blood delayed enhancement technique that improves the visualization of subendocardial infarcts that may otherwise be disguised by the bright blood pool. The timed combination of a slice-selective and a non-selective preparation improves the infarct/blood contrast by decoupling their relaxation curves thereby nulling both the blood and the non-infarcted myocardium. This causes the infarct to be imaged bright and the blood and non-infarct to both be imaged dark. The slice-selective preparation occurs early enough in the cardiac cycle so that fresh blood can enter the imaged slice.
摘要翻译：本技术提供了深色血液延迟增强技术，其改善了可能由明亮血液池伪装的心内膜下梗死的可视化。切片选择性和非选择性制剂的定时组合通过解除其松弛曲线从而使血液和非梗死心肌的零陷性改善了梗死/血液对比。这导致梗死成像明亮，血液和非梗死成像二者成像较暗。切片选择性制剂在心脏周期中足够早，以便新鲜血液可以进入成像切片。

10. 发明申请

US20090005673A1 DARK BLOOD DELAYED ENHANCEMENT MAGNETIC RESONANCE VIABILITY IMAGING TECHNIQUES FOR ASSESSING SUBENDOCARDIAL INFARCTS 有权
标题翻译：深色血液延迟增强磁共振成像成像技术用于评估子宫内膜
公开(公告)号：US20090005673A1
公开(公告)日：2009-01-01
申请号：US11957520
申请日：2007-12-17
申请人： Wolfgang REHWALD , Michael SALERNO
发明人： Wolfgang REHWALD , Michael SALERNO
IPC分类号： A61B5/055
CPC分类号： G01R33/5601 , A61B5/055 , G01R33/54 , G01R33/5602 , G01R33/5607 , G01R33/5608 , G01R33/5673
摘要： The technology herein provides a dark blood delayed enhancement technique that improves the visualization of subendocardial infarcts that may otherwise be disguised by the bright blood pool. The timed combination of a slice-selective and a non-selective preparation improves the infarct/blood contrast by decoupling their relaxation curves thereby nulling both the blood and the non-infarcted myocardium. This causes the infarct to be imaged bright and the blood and non-infarct to both be imaged dark. The slice-selective preparation occurs early enough in the cardiac cycle so that fresh blood can enter the imaged slice.
摘要翻译：本技术提供了深色血液延迟增强技术，其改善了可能由明亮血液池伪装的心内膜下梗死的可视化。切片选择性和非选择性制剂的定时组合通过解除其松弛曲线从而使血液和非梗死心肌的零陷性改善了梗死/血液对比。这导致梗死成像明亮，血液和非梗死成像二者成像较暗。切片选择性制剂在心脏周期中足够早，以便新鲜血液可以进入成像切片。

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