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61. 发明申请

US20120046564A1 METHODS AND SYSTEMS TO MONITOR AND IDENTIFY TRANSIENT ISCHEMIA 有权
标题翻译：监测和识别过渡期ISCHEMIA的方法和系统
公开(公告)号：US20120046564A1
公开(公告)日：2012-02-23
申请号：US12861573
申请日：2010-08-23
申请人： Steve Koh , Michael Yang , Ryan Rooke , Stuart Rosenberg , Wenbo Hou
发明人： Steve Koh , Michael Yang , Ryan Rooke , Stuart Rosenberg , Wenbo Hou
IPC分类号： A61B5/0402
CPC分类号： A61B5/0422 , A61B5/686 , A61B5/7282 , A61B2576/023 , A61N1/365 , A61N1/3702
摘要： A system and method are provided for monitoring ischemic development. The system and method identify a non-physiologic event and obtain cardiac signals along multiple sensing vectors, wherein at least a portion of the sensing vectors extend to or from electrodes located proximate to the left ventricle. The system and method monitor a segment of interest in the cardiac signals obtained along the multiple sensing vectors to identify deviations in the segment of interest from a baseline. The system and method record at least one of timing or segment shift information associated with the deviations in the segments of interest; and identify at least one of size, direction of development or rate of progression of an ischemia region based on the at least one of timing or segment shift information.
摘要翻译：提供了一种用于监测缺血发育的系统和方法。系统和方法识别非生理事件并且沿着多个感测向量获得心脏信号，其中至少一部分感测向量延伸到位于靠近左心室的电极。系统和方法监测沿着多个感测向量获得的心脏信号中的感兴趣区段，以识别感兴趣区段中的偏离基线。系统和方法记录与感兴趣的部分中的偏差相关联的定时或分段移位信息中的至少一个; 并且基于定时或段位移信息中的至少一个来识别缺血区域的大小，发育方向或进展速度中的至少一个。

62. 发明授权

US07949411B1 Epicardial lead 有权
标题翻译：心外膜导联
公开(公告)号：US07949411B1
公开(公告)日：2011-05-24
申请号：US11626132
申请日：2007-01-23
申请人： Michael Yang , Sheldon Williams , Wenbo Hou , Kevin L. Morgan , Xiaoyi Min
发明人： Michael Yang , Sheldon Williams , Wenbo Hou , Kevin L. Morgan , Xiaoyi Min
IPC分类号： A61N1/05
CPC分类号： A61N1/0563 , A61N1/057
摘要： Embodiments include electrical leads and methods of using electrical leads that may be used for delivering both cardioversion/defibrillation signals and pacing signals and sensing to target tissue. Some of these embodiments may also be used to sense and transmit electrical signals from target tissue. Some electrical lead embodiments are configured to be delivered into a patient's intrapericardial space by non-invasive methods.
摘要翻译：实施例包括电引线和使用电引线的方法，其可以用于将心律转复/除颤信号和起搏信号以及感测传送到目标组织。这些实施例中的一些也可以用于感测和传输来自目标组织的电信号。一些电引线实施例被配置为通过非侵入性方法递送到患者的心包内空间。

63. 发明申请

US20110118803A1 Cardiac Resynchronization Therapy Optimization Using Vector Measurements Obtained From Realtime Electrode Position Tracking 有权
标题翻译：使用从实时电极位置跟踪获得的矢量测量的心脏再同步治疗优化
公开(公告)号：US20110118803A1
公开(公告)日：2011-05-19
申请号：US12621397
申请日：2009-11-18
申请人： Wenbo Hou , Stuart Rosenberg , Kyungmoo Ryu , Allen Keel , Steve Koh , Thao Thu Nguyen , Kjell Norén , Michael Yang
发明人： Wenbo Hou , Stuart Rosenberg , Kyungmoo Ryu , Allen Keel , Steve Koh , Thao Thu Nguyen , Kjell Norén , Michael Yang
IPC分类号： A61N1/365
CPC分类号： A61N1/3627 , A61B5/0205 , A61B5/04011 , A61B5/0424 , A61B5/053 , A61B5/0538 , A61B5/063 , A61N1/3684 , A61N1/3686
摘要： An exemplary method includes selecting a first pair of electrodes to define a first vector and selecting a second pair of electrodes to define a second vector; acquiring position information during one or more cardiac cycles for the first and second pairs of electrodes wherein the acquiring comprises using each of the electrodes for measuring one or more electrical potentials in an electrical localization field established in the patient; and determining a dyssynchrony index by applying a cross-covariance technique to the position information for the first and the second vectors. Another method includes determining a phase shift based on the acquired position information for the first and the second vectors; and determining an interventricular delay based at least in part on the phase shift.
摘要翻译：一种示例性方法包括选择第一对电极以限定第一矢量并选择第二对电极以限定第二矢量; 在所述第一和第二对电极的一个或多个心动周期期间获取位置信息，其中所述获取包括使用每个所述电极来测量在所述患者中建立的电定位区域中的一个或多个电位; 以及通过将交叉协方差技术应用于所述第一和第二向量的位置信息来确定不同步索引。另一种方法包括基于所获取的第一和第二矢量的位置信息来确定相移; 以及至少部分地基于所述相移来确定心室间延迟。

64. 发明授权

US07881810B1 Cardiac access methods and apparatus 有权
标题翻译：心脏存取方法和装置
公开(公告)号：US07881810B1
公开(公告)日：2011-02-01
申请号：US11753484
申请日：2007-05-24
申请人： Yougandh Chitre , Gene A. Bornzin , John R. Helland , Eric Falkenberg , Kevin L. Morgan , Sheldon Williams , Michael Yang , Andrew W. McGarvey
发明人： Yougandh Chitre , Gene A. Bornzin , John R. Helland , Eric Falkenberg , Kevin L. Morgan , Sheldon Williams , Michael Yang , Andrew W. McGarvey
IPC分类号： A61N1/05
CPC分类号： A61F2/2478 , A61B17/00 , A61B17/0057 , A61N1/0587
摘要： A chamber or vasculature of a heart may be accessed via the pericardial space of the heart. Initially, the pericardial space may be accessed via a transmyocardial approach or a subxiphoid approach. A lead or other implantable apparatus may thus be routed into the pericardial space, through myocardial tissue and into the chamber or vasculature. The lead or other apparatus may be used to sense activity in or provide therapy to the heart.
摘要翻译：可以通过心脏的心包空间访问心脏的腔室或脉管系统。最初，心包空间可以通过心肌的方法或亚型的方法进行。因此，引线或其它可植入装置可通过心肌组织进入心包空间并进入腔室或脉管系统。铅或其他装置可用于感测心脏的活动或提供对心脏的治疗。

65. 发明申请

US20090306732A1 CARDIAC RESYNCHRONIZATION THERAPY OPTIMIZATION USING ELECTROMECHANICAL DELAY FROM REALTIME ELECTRODE MOTION TRACKING 有权
标题翻译：使用电动延迟从实际电极运动跟踪的心脏再生治疗优化
公开(公告)号：US20090306732A1
公开(公告)日：2009-12-10
申请号：US12416771
申请日：2009-04-01
申请人： Stuart Rosenberg , Allen Keel , Kyungmoo Ryu , Wenbo Hou , Kjell Noren , Thao Thu Nguyen , Michael Yang
发明人： Stuart Rosenberg , Allen Keel , Kyungmoo Ryu , Wenbo Hou , Kjell Noren , Thao Thu Nguyen , Michael Yang
IPC分类号： A61N1/362
CPC分类号： A61N1/3627 , A61B5/0422 , A61B5/0452 , A61B5/1107 , A61B5/6876 , A61B2562/043 , A61N1/36514 , A61N1/36578 , A61N1/3684 , A61N1/37252
摘要： An exemplary method includes providing a mechanical activation time (MA time) for a myocardial location, the location defined at least in part by an electrode and the mechanical activation time determined at least in part by movement of the electrode; providing an electrical activation time (EA time) for the myocardial location; and determining an electromechanical delay (EMD) for the myocardial location based on the difference between the mechanical activation time (MA time) and the electrical activation time (EA time).
摘要翻译：示例性方法包括提供用于心肌位置的机械活化时间（MA时间），至少部分地由电极限定的位置和至少部分地通过电极的移动确定的机械激活时间; 为心肌位置提供电激活时间（EA时间）; 并且基于机械激活时间（MA时间）和电激活时间（EA时间）之间的差异来确定心肌位置的机电延迟（EMD）。

66. 发明授权

US07530557B2 Multi-axis workpiece chuck 有权
标题翻译：多轴工件卡盘
公开(公告)号：US07530557B2
公开(公告)日：2009-05-12
申请号：US11668427
申请日：2007-01-29
申请人： Xuan S. Bui , Michael Yang , Gilles Lefebvre
发明人： Xuan S. Bui , Michael Yang , Gilles Lefebvre
IPC分类号： B23Q3/18
CPC分类号： G01N1/06
摘要： A multi-axis chuck that rotates about at least two axes. Preferably, the axes are perpendicular. The multi-axis chuck includes a first portion, second portion, and third portion. Rear sides of the first portion and the second portion have a first mating portion that mates with a second mating portion provided on the second portion and the third portion, respectively. The mating portions enable the first portion and the second portion to be rotated about the axes. Preferably, the first portion rotates about a first axis independently of the second and third portions. Rotation of the second portion about a second axis preferably also rotates the first portion about the second axis. The multi-chuck is operatively connected to a motor, controller, and sensors. A user inputs a desired position into the controller that controls the motor. The motor rotates the multi-axis chuck to the desired position. The sensors are used to determine a position of the multi-axis chuck. The controller determines whether the position determined matches the desired position.
摘要翻译：围绕至少两个轴线旋转的多轴卡盘。优选地，轴线是垂直的。多轴卡盘包括第一部分，第二部分和第三部分。第一部分和第二部分的后侧分别具有与设置在第二部分和第三部分上的第二配合部分配合的第一配合部分。配合部分使第一部分和第二部分围绕轴线旋转。优选地，第一部分独立于第二和第三部分围绕第一轴线旋转。第二部分围绕第二轴线的旋转优选地也围绕第二轴线旋转第一部分。多卡盘可操作地连接到马达，控制器和传感器。用户将所需的位置输入到控制电动机的控制器中。电机将多轴卡盘旋转到所需位置。传感器用于确定多轴卡盘的位置。控制器确定所确定的位置是否与期望的位置匹配。

67. 发明授权

US07525760B2 Laminated write gap to improve writer performance 失效
标题翻译：叠层写差距提高作家的表现
公开(公告)号：US07525760B2
公开(公告)日：2009-04-28
申请号：US11104333
申请日：2005-04-11
申请人： Wen-Chien Hsiao , Terence Lam , Bernd Lamberts , Yinshi Liu , Terry Olson , Michael Yang , Samuel Yuan
发明人： Wen-Chien Hsiao , Terence Lam , Bernd Lamberts , Yinshi Liu , Terry Olson , Michael Yang , Samuel Yuan
IPC分类号： G11B5/235
CPC分类号： G11B5/3116 , G11B5/235
摘要： Embodiments of the present invention recite a write gap structure for a magnetic recording head. In one embodiment, the write gap structure comprises at least one layer of inert material is disposed proximate to the P2 pole of a magnetic recording head. A layer of magnetic material is disposed between the layer of inert material and the P1 pedestal (P1P) of the magnetic recording head. In embodiments of the present invention, the write gap structure further comprises a second layer of inert material is disposed between the layer of magnetic material and the P1P of the magnetic recording head. In embodiments of the present invention, the write gap structure only overlies a portion of the write gap of the magnetic recording head with reference to the throat height dimension of the write gap.
摘要翻译：本发明的实施例叙述磁记录头的写间隙结构。在一个实施例中，写间隙结构包括至少一层惰性材料，靠近磁记录头的P2极设置。磁性材料层设置在惰性材料层与磁记录头的P1基座（P1P）之间。在本发明的实施例中，写间隙结构还包括第二层惰性材料设置在磁性材料层和磁记录头的P1P之间。在本发明的实施例中，相对于写入间隙的喉部高度尺寸，写入间隙结构仅覆盖磁记录头的写入间隙的一部分。

68. 发明授权

US07449800B2 Power control system 有权
标题翻译：电源控制系统
公开(公告)号：US07449800B2
公开(公告)日：2008-11-11
申请号：US11476960
申请日：2006-06-27
申请人： Weesyk Wang , Michael Yang
发明人： Weesyk Wang , Michael Yang
IPC分类号： H01H47/00 , H02H3/00 , G06F13/00 , H05K7/10
CPC分类号： H03K17/223 , H02H9/004 , H03K17/284 , Y10T307/766 , Y10T307/826
摘要： A power control system for use in an electronic device provided with a transforming module becoming self-contained upon connection with a power supply includes a switch module, a delay module, and a control module. The switch module turns on or off a power input route whereby the transforming module can supply power to the electronic device, and keeps the power input route at an off state while the transforming module remains unconnected to the power supply. The delay module performs a delay process and generates delay signals. The control module receives the delay signals generated and enables the switch module to turn on the power input route. The present invention prevents the stability of the electronic device from being deteriorated as a result of electric sparks induced by metallic friction and excessive instantaneous current while the electronic device is being connected to the power supply.
摘要翻译：一种用于电子设备的电力控制系统，包括开关模块，延迟模块和控制模块，所述电子设备具有与电源连接变得独立的变换模块。开关模块打开或关闭电源输入路由，由此变换模块可以向电子设备供电，并且在变换模块保持未连接到电源的同时将电力输入路线保持在关闭状态。延迟模块执行延迟处理并产生延迟信号。控制模块接收生成的延迟信号，使开关模块能够接通电力输入路线。本发明防止电子设备由于金属摩擦引起的电火花和电子设备连接到电源时的过大的瞬时电流而导致的稳定性降低。

69. 发明申请

US20080123875A1 AUDIO DEVICE PROTECTION SYSTEM 审中-公开
标题翻译：音频设备保护系统
公开(公告)号：US20080123875A1
公开(公告)日：2008-05-29
申请号：US11566164
申请日：2006-12-01
申请人： Weesyk Wang , Michael Yang
发明人： Weesyk Wang , Michael Yang
IPC分类号： H02B1/00
CPC分类号： H03F1/305 , H04R3/007
摘要： An audio device protection system for use in an electronic device electrically connecting to an audio device is disclosed. The electronic device outputs an audio signal, a power on/off signal, and a trigger signal. The audio device protection system includes a switching unit electrically connected to the audio signal and the audio device and a control unit electrically connected to the trigger signal and the switching unit. The control unit outputs, upon receipt of the trigger signal, a control signal to control electrical connection/disconnection of the audio signal to/from the audio device by the switching unit, thus controlling timing of delivery of the electronic device-outputted audio signal to the audio device during a startup/shutdown procedure of the electronic device. Accordingly, switching on/off a power of the electronic device does not generate audio noise which may otherwise instantaneously trigger or shut down the audio device to the detriment thereof.
摘要翻译：公开了一种用于电连接到音频设备的电子设备中的音频设备保护系统。电子设备输出音频信号，电源开/关信号和触发信号。音频设备保护系统包括电连接到音频信号和音频设备的开关单元和电连接到触发信号和开关单元的控制单元。控制单元在接收到触发信号时输出控制信号，以控制音频信号与音频设备的电连接/断开，从而控制电子设备输出的音频信号的传送时间在电子设备的启动/关闭过程期间的音频设备。因此，打开/关闭电子设备的电源不会产生音频噪声，否则音频噪声可能会瞬间触发或关闭音频设备而不利于音频噪声。

70. 发明申请

US20070296450A1 TESTING DEVICE 失效
标题翻译：测试设备
公开(公告)号：US20070296450A1
公开(公告)日：2007-12-27
申请号：US11566161
申请日：2006-12-01
申请人： Guan-Yu Huang , Chang-Long Pan , Shih-Tung Chan , Lei Ye , Michael Yang , Leo Yue
发明人： Guan-Yu Huang , Chang-Long Pan , Shih-Tung Chan , Lei Ye , Michael Yang , Leo Yue
IPC分类号： G01R31/00
CPC分类号： H04N17/02
摘要： A testing device for performing a white balance test on a display device of an electronic equipment is disclosed. The testing device includes a supporting body, a testing member, a position-adjusting member and a clipping member. The testing member is disposed on the supporting body and used to mask the display device and perform the white balance test on the display device. The testing member has a testing opening. The position-adjusting member is disposed on the supporting body for adjusting a position where the testing member is disposed on the supporting body. The clipping member presses the display device against the testing member when the position-adjusting member makes the testing member aligned with the display device such that the display device can be closely contacted with the testing member. Thus, the white balance test can be performed on the display device through the testing member.
摘要翻译：公开了一种用于在电子设备的显示装置上执行白平衡测试的测试装置。测试装置包括支撑体，测试构件，位置调节构件和夹持构件。测试构件设置在支撑体上，用于遮蔽显示装置并在显示装置上执行白平衡测试。测试构件具有测试开口。位置调节构件设置在支撑体上，用于调节测试构件设置在支撑体上的位置。当位置调节构件使测试构件与显示装置对准时，夹持构件将显示装置按压在测试构件上，使得显示装置可以与测试构件紧密接触。因此，可以通过测试部件在显示装置上进行白平衡测试。

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