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21. 发明申请

US20100268082A1 Ultrasound Imaging System 有权
标题翻译：超声成像系统
公开(公告)号：US20100268082A1
公开(公告)日：2010-10-21
申请号：US12684084
申请日：2010-01-07
申请人： Glen McLaughlin , Ting-Lan Ji , David Napolitano
发明人： Glen McLaughlin , Ting-Lan Ji , David Napolitano
IPC分类号： A61B8/14
CPC分类号： G03B42/06 , A61B8/00 , A61B8/06 , A61B8/08 , A61B8/0833 , A61B8/13 , A61B8/14 , A61B8/4438 , A61B8/4455 , A61B8/462 , A61B8/488 , G01N29/06 , G01N29/0609 , G01N29/11 , G01N29/14 , G01N29/348 , G01N2291/017 , G01N2291/02416 , G01N2291/02466 , G01S7/52023 , G01S7/52046 , G01S15/8915 , G01S15/8918 , G01S15/892 , G01S15/8954 , G01S15/8981
摘要： Methods of probing a material under investigation using an ultrasound beam. Echolocation data is generated using a multi-dimensional transform capable of using phase and magnitude information to distinguish echoes resulting from ultrasound beam components produced using different ultrasound transducers. Since the multi-dimensional transform does not depend on using receive or transmit beam lines, a multi-dimensional area can be imaged using a single ultrasound transmission. In some embodiments, this ability increases image frame rate and reduces the amount of ultrasound energy required to generate an image.
摘要翻译：使用超声波束探测材料的方法。使用能够使用相位和幅度信息的多维变换来生成回波定位数据，以区分由使用不同的超声换能器产生的超声波束分量产生的回波。由于多维变换不依赖于使用接收或发射波束线，所以可以使用单个超声波传输来成像多维区域。在一些实施例中，该能力增加图像帧速率并减少生成图像所需的超声能量。

22. 发明授权

US07699781B2 System for phase inversion ultrasonic imaging 有权
标题翻译：相位超声成像系统
公开(公告)号：US07699781B2
公开(公告)日：2010-04-20
申请号：US10772926
申请日：2004-02-04
申请人： Glen McLaughlin , Ting-Lan Ji
发明人： Glen McLaughlin , Ting-Lan Ji
IPC分类号： A61B8/00
CPC分类号： G01S7/52077 , G01S7/52026 , G01S7/52038 , G01S15/104 , G01S15/8959 , G01S15/8963
摘要： A system for ultrasonic imaging utilizing multiple sets of transmit pulses differing in amplitude, frequency, phase, and/or pulse width. One embodiment has phase differences between the k transmit signal as 360 k ⁢ ⁢ degrees providing for constructive interference of the kth order harmonic pulse, while an amplitude modulation of each transmit profile is constant between sets. These sets of pulses are transmitted into media of interest and received echoes from these pulses are combined to form an averaged signal. The averaged pulses represent the net common mode signal received from each of the transmit sets. This combined signal set is used to reconstruct an ultrasound image based on broad beam reconstruction methodology.
摘要翻译：一种利用振幅，频率，相位和/或脉冲宽度不同的多组发射脉冲的超声波成像系统。一个实施例在k个发射信号之间具有作为360k度的相位差，其提供第k次谐波脉冲的相长干涉，而每个发射轮廓的幅度调制在组之间是恒定的。这些脉冲组被传送到感兴趣的介质中，并且从这些脉冲接收的回波被组合以形成平均的信号。平均脉冲表示从每个发送组接收的净共模信号。该组合信号组用于基于宽波束重建方法重构超声图像。

23. 发明授权

US07361145B2 Block-switching in ultrasound imaging 有权
标题翻译：超声成像中的块切换
公开(公告)号：US07361145B2
公开(公告)日：2008-04-22
申请号：US10893085
申请日：2004-07-16
申请人： Xufeng Xi , Glen McLaughlin , Umit Tarakci
发明人： Xufeng Xi , Glen McLaughlin , Umit Tarakci
IPC分类号： A61B8/14
CPC分类号： G03B42/06
摘要： Systems of generating and manipulating an ultrasound beam are disclosed. The system uses selective sets of ultrasound elements to generate an ultrasound beam, scanning the beam over a series of ultrasound elements in order to collected echo data covering an area, and generating an image from the resulting data. The scanning process includes shifting the set of ultrasound elements used to form the ultrasound beam by more then one ultrasound element (block-switching) between each step in the scanning process. This is accomplished without loss of image resolution by using area-forming techniques. The block-switching technique enables use of cross-correlation methods during image construction.
摘要翻译：公开了生成和操纵超声波束的系统。该系统使用选择性的超声元件组来产生超声波束，通过一系列超声元件扫描光束，以便收集覆盖区域的回波数据，以及从所得数据生成图像。扫描过程包括在扫描过程的每个步骤之间移动用于形成超声波束的一组超声波元件由多于一个的超声元件（块切换）。这是通过使用区域形成技术而不损失图像分辨率的。块切换技术能够在图像构建期间使用互相关方法。

24. 发明申请

US20050131296A1 Ultrasound image reconstruction with receive aperture control 有权
标题翻译：超声图像重建与接收光圈控制
公开(公告)号：US20050131296A1
公开(公告)日：2005-06-16
申请号：US11048288
申请日：2005-01-31
申请人： Ching-Hua Chou , Glen McLaughlin , Larry Mo , Ting-Lan Ji
发明人： Ching-Hua Chou , Glen McLaughlin , Larry Mo , Ting-Lan Ji
IPC分类号： G01S7/52 , G01S15/89 , A61B8/00
CPC分类号： G01S7/52047 , G01S15/8915 , Y10S128/916
摘要： Methods for processing ultrasound signals are provided. Processing of ultrasound signals comprises identifying qualified reconstruction channels in a receive aperture, grouping qualified reconstruction channels in the aperture, and preprocessing of selected echo signals using the grouped qualified reconstruction channels to produce reconstruction signals. Additional methodologies comprise comparing a number of channels in a receive aperture with a number of reconstruction channels to determine a number of reconstruction signals and grouping qualified channels in the receive aperture such that the number of reconstruction data signals is not less than the number of reconstruction channels. An ultrasound reconstruction unit comprising a receive aperture control engine configured to use selected echo signals to adaptively determine a set of reconstruction signals is also provided.
摘要翻译：提供了处理超声信号的方法。超声信号的处理包括识别接收孔径中的合格重建通道，对孔径中的合格重建通道进行分组，以及使用分组的合格重建通道对所选择的回波信号进行预处理以产生重建信号。附加方法包括将接收孔径中的多个通道与多个重建通道进行比较以确定重建信号的数量并对接收孔径中的合格通道进行分组，使得重建数据信号的数量不小于重建通道的数量。还提供了一种超声重建单元，其包括被配置为使用所选择的回波信号自适应地确定一组重建信号的接收孔径控制引擎。

25. 发明授权

US06866631B2 System for phase inversion ultrasonic imaging 有权
标题翻译：相位超声成像系统
公开(公告)号：US06866631B2
公开(公告)日：2005-03-15
申请号：US09872541
申请日：2001-05-31
申请人： Glen McLaughlin , Ting-Lan Ji
发明人： Glen McLaughlin , Ting-Lan Ji
IPC分类号： G01N29/44 , A61B8/00 , G01S7/52 , G01S15/89 , A61B8/12 , A61B8/14
CPC分类号： G01S7/52077 , G01S7/52026 , G01S7/52038 , G01S15/104 , G01S15/8959 , G01S15/8963
摘要： A system and method for ultrasonic imaging utilizing multiple sets of transmit pulses differing in amplitude, frequency, phase, and/or pulse width. One embodiment has phase differences between the k transmit signal as 360 k degrees providing for constructive interference of the kth order harmonic pulse, while an amplitude modulation of each transmit profile is constant between sets. These sets of pulses are transmitted into media of interest and received echoes from these pulses are combined to form an averaged signal. The averaged pulses represent the net common mode signal received from each of the transmit sets. This combined signal set is used to reconstruct an ultrasound image based on broad beam reconstruction methodology.
摘要翻译：一种使用幅度，频率，相位和/或脉冲宽度不同的多组发射脉冲的超声成像的系统和方法。一个实施例在提供k次谐波脉冲的相长干扰的k个发射信号之间具有相位差，而每个发射分布的幅度调制在组之间是恒定的。这些脉冲组被传送到感兴趣的介质中，并且从这些脉冲接收的回波被组合以形成平均的信号。平均脉冲表示从每个发送组接收的净共模信号。该组合信号组用于基于宽波束重建方法重构超声图像。

26. 发明授权

US5997532A Ablation catheter tip with a buffer layer covering the electrode 失效
标题翻译：消融导管尖端带有覆盖电极的缓冲层
公开(公告)号：US5997532A
公开(公告)日：1999-12-07
申请号：US887520
申请日：1997-07-03
申请人： Glen McLaughlin , James Fitzgerald , Robert Guziak
发明人： Glen McLaughlin , James Fitzgerald , Robert Guziak
IPC分类号： A61B18/14 , A61B17/39
CPC分类号： A61B18/1492
摘要： An ablative catheter assembly whose electrode is completely covered by a buffer layer. The buffer layer prevents areas of high current density at the surface of the catheter tip, which helps to reduce popping and clotting. The buffer layer may be in the form of a conductive fluid (such as saline solution) pumped into a cavity surrounding the electrode. In this case, the conductive fluid couples the electrode to the surrounding tissue so that RF energy will pass from the electrode to the tissue, thereby effecting ablation. Also, the buffer layer may be in the form of a porous coating which covers an electrode tip. In this case, blood or fluid which infuses the porous coating couples the electrode tip to the surrounding tissues to be ablated.
摘要翻译：消融导管组件，其电极被缓冲层完全覆盖。缓冲层防止导管尖端表面处的高电流密度区域，这有助于减少爆发和凝结。缓冲层可以是被泵送到围绕电极的空腔中的导电流体（例如盐水溶液）的形式。在这种情况下，导电流体将电极耦合到周围组织，使得RF能量从电极传递到组织，从而进行消融。此外，缓冲层可以是覆盖电极尖端的多孔涂层的形式。在这种情况下，输注多孔涂层的血液或流体将电极尖端耦合到周围组织以便烧蚀。

27. 发明申请

US20120330773A1 INCREASING THE UTILITY OF OPPORTUNISTIC AND TIME CRITICAL GOODS AND SERVICES 审中-公开
标题翻译：增加机会和时间关键物品和服务的实用性
公开(公告)号：US20120330773A1
公开(公告)日：2012-12-27
申请号：US13485560
申请日：2012-05-31
申请人： Glen McLaughlin , Mark Calvano
发明人： Glen McLaughlin , Mark Calvano
IPC分类号： G06Q30/08
CPC分类号： G06Q30/0235 , G06Q30/00 , G06Q30/0261
摘要： Embodiments of the present invention provide a service to goods and/or service providers and consumers in the traditional context of a “first-come, first-served queue” or “class based” queue. A provider presents a listing of one or offerings to consumers to solicit bids for a good or service associated with the offering. After receiving an acceptable bid from a user, the provider provides feedback regarding the bid that indicates the ranking of the user with respect to other bidders in the bidding process. Based on the feedback, the user may submit a modified bid. Following confirmation of a bid by a user, a winning bid is determined and the user is notified.
摘要翻译：本发明的实施例在先到先得的队列或基于类的队列的传统上下文中为货物和/或服务提供者和消费者提供服务。一个提供者提供一个或产品的列表给消费者征求与该产品相关的商品或服务的出价。在从用户收到可接受的出价之后，提供商就投标过程中针对其他投标人的排名指示出价提供反馈意见。根据反馈，用户可以提交修改后的出价。在用户确认出价之后，确定获胜中标并通知用户。

28. 发明申请

US20120203093A1 APPARATUS, SYSTEM AND METHODS FOR PHOTOACOUSTIC DETECTION OF DEEP VEIN THROMBOSIS 审中-公开
标题翻译：摄影检测深度血栓形成的装置，系统及方法
公开(公告)号：US20120203093A1
公开(公告)日：2012-08-09
申请号：US13369288
申请日：2012-02-08
申请人： Mir Imran , Glen McLaughlin
发明人： Mir Imran , Glen McLaughlin
IPC分类号： A61B6/00
CPC分类号： A61B5/0095 , A61B5/02028 , A61B8/0891
摘要： Embodiments of the invention provide apparatus, systems and methods for the detection of deep vein thrombosis (DVT) using photoacoustic measurement of hemoglobin in different states of oxgyenation within tissue. One embodiment of a system for DVT detection comprises at least a first and second light source that emit light at first and second wavelengths, an acoustic transducer, a data converter and a processor. The first and second light sources are directed on the patient's skin to produce a photoacoustic signal (PS) correlated to an amount of absorbance of the first and second wavelengths by a target region of tissue beneath the patient's skin. The acoustic transducer detects the PS and transduces it into an electrical signal which is correlated to the PS. The data converter converts the electrical signal into a digital signal which is analyzed by the processor to detect the presence of DVT within the target region.
摘要翻译：本发明的实施例提供使用在不同组织内氧化状态下的血红蛋白的光声测量来检测深静脉血栓形成（DVT）的装置，系统和方法。用于DVT检测的系统的一个实施例包括至少第一和第二光源，其发射第一和第二波长的光，声换能器，数据转换器和处理器。第一和第二光源被引导到患者的皮肤上，以产生与患者皮肤下面的组织的目标区域与第一和第二波长的吸光度相关的光声信号（PS）。声换能器检测PS并将其转换成与PS相关的电信号。数据转换器将电信号转换成由处理器分析的数字信号，以检测目标区域内DVT的存在。

29. 发明授权

US08226561B2 Ultrasound imaging system 有权
标题翻译：超声成像系统
公开(公告)号：US08226561B2
公开(公告)日：2012-07-24
申请号：US12684084
申请日：2010-01-07
申请人： Glen McLaughlin , Ting-Lan Ji , David Napolitano
发明人： Glen McLaughlin , Ting-Lan Ji , David Napolitano
IPC分类号： A61B8/00
CPC分类号： G03B42/06 , A61B8/00 , A61B8/06 , A61B8/08 , A61B8/0833 , A61B8/13 , A61B8/14 , A61B8/4438 , A61B8/4455 , A61B8/462 , A61B8/488 , G01N29/06 , G01N29/0609 , G01N29/11 , G01N29/14 , G01N29/348 , G01N2291/017 , G01N2291/02416 , G01N2291/02466 , G01S7/52023 , G01S7/52046 , G01S15/8915 , G01S15/8918 , G01S15/892 , G01S15/8954 , G01S15/8981
摘要： Echolocation data is generated using a multi-dimensional transform capable of using phase and magnitude information to distinguish echoes resulting from ultrasound beam components produced using different ultrasound transducers. Since the multi-dimensional transform does not depend on using receive or transmit beam lines, a multi-dimensional area can be imaged using a single ultrasound transmission. In some embodiments, this ability increases image frame rate and reduces the amount of ultrasound energy required to generate an image.
摘要翻译：使用能够使用相位和幅度信息的多维变换来生成回波定位数据，以区分由使用不同的超声换能器产生的超声波束分量产生的回波。由于多维变换不依赖于使用接收或发射波束线，所以可以使用单个超声波传输来成像多维区域。在一些实施例中，该能力增加图像帧速率并减少生成图像所需的超声能量。

30. 发明授权

US07682309B2 Ultrasound system for generating a single set of ultrasound pulse firings 有权
标题翻译：用于产生单组超声波脉冲发射的超声系统
公开(公告)号：US07682309B2
公开(公告)日：2010-03-23
申请号：US11043632
申请日：2005-01-25
申请人： Ting-Lan Ji , Glen McLaughlin
发明人： Ting-Lan Ji , Glen McLaughlin
IPC分类号： A61B8/00
CPC分类号： G03B42/06 , G01N29/06 , G01N29/0609 , G01N29/11 , G01N29/348 , G01N2291/017 , G01N2291/0228 , G01N2291/02416 , G01N2291/02466 , G01S7/52023 , G01S15/8954
摘要： An ultrasound imaging system configured to simultaneously acquire and process multi-mode and multi-band echo information from a single set of pulse firings is provided. Raw ultrasound signals are digitized and stored in an I/Q data buffer. The stored data are then parallel preprocessed as a function of frequency band or alternative encoding. Parallel preprocessing optionally includes manipulating the data in respect to different imaging modes. Outputs of the parallel preprocessors are coupled to separate area formers used to simultaneously reconstruct various desired echo information to form a multi-mode or multi-band image. The echo formation process is optionally performed in parallel.
摘要翻译：提供了一种超声成像系统，其被配置为从单组脉冲发射同时获取和处理多模式和多频带回波信息。原始超声信号被数字化并存储在I / Q数据缓冲器中。存储的数据然后作为频带或替代编码的函数被并行预处理。并行预处理可选地包括相对于不同成像模式操纵数据。并行预处理器的输出耦合到用于同时重建各种所需回波信息以形成多模式或多频带图像的分离区域形成器。回波形成过程任选地并行进行。

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