公开(公告)号：US20070036844A1

公开(公告)日：2007-02-15

申请号：US11496238

申请日：2006-07-31

申请人： Peter Ma ,  Victor Chen

发明人： Peter Ma ,  Victor Chen

IPC分类号： A61K9/70 ,  B29C44/04

CPC分类号： B29C67/20 ,  A61L27/56

摘要： A method for forming a porous three-dimensional (3-D) object includes creating a mold from a negative replica of the 3-D object, the 3-D object having a first size and at least one predetermined feature, and then casting a flowable material into and/or onto the mold. The method further includes forming pores of a second size and/or a third size in the flowable material, thereby forming the porous 3-D object.

摘要翻译： 用于形成多孔三维（3-D）物体的方法包括从3-D物体的阴性复制品形成模具，该3D物体具有第一尺寸和至少一个预定特征，然后浇铸 可流动的材料进入模具和/或模具上。 该方法还包括在可流动材料中形成第二尺寸和/或第三尺寸的孔，从而形成多孔3-D物体。

公开(公告)号：US20050209564A1

公开(公告)日：2005-09-22

申请号：US11000798

申请日：2004-11-30

申请人： Matthew Bonner ,  Paul Rothstein ,  Prasanga Hiniduma-Lokuge ,  Raymond Usher ,  James Keogh ,  Scott Jahns ,  Victor Chen

发明人： Matthew Bonner ,  Paul Rothstein ,  Prasanga Hiniduma-Lokuge ,  Raymond Usher ,  James Keogh ,  Scott Jahns ,  Victor Chen

IPC分类号： A61B17/00 ,  A61B17/20 ,  A61B17/28 ,  A61B17/30 ,  A61B17/34 ,  A61M5/00

CPC分类号： A61B17/3478 ,  A61B17/00234 ,  A61B17/205 ,  A61B2017/00243 ,  A61B2017/00247 ,  A61B2017/2926 ,  A61B2017/2936 ,  A61B2017/2943 ,  A61B2017/306 ,  A61B2018/00392 ,  A61B2090/034 ,  A61M25/0084

摘要： Apparatus and methods for injecting biological agents into tissue. Devices are provided having elongate shafts and distal injection heads for driving needles into tissue and injecting medical agents into the tissue through the needles. A longitudinal force directed along the shaft can be translated to a needle driving force. Some devices provide controllably variable needle penetration depth. Devices include mechanical needle drivers utilizing four link pantographs, rack and pinions, and drive yokes for driving a first needle bearing body toward a second tissue contacting body. Other devices include inflatable members for driving and retracting needles. Still other devices include magnets for biasing the needles in extended and/or retracted positions. The invention includes minimally invasive methods for epicardially injecting cardiocyte precursor cells into infarct myocardial tissue.

摘要翻译： 将生物制剂注入组织的装置和方法。 设备具有细长轴和远端注射头，用于将针驱动到组织中，并通过针将药剂注射到组织中。 沿着轴引导的纵向力可以转换成针驱动力。 一些装置提供可控的可变针穿透深度。 设备包括利用四个连杆缩放仪，齿条和小齿轮的机械针驱动器和用于将第一滚针轴承体朝向第二组织接触体驱动的驱动轭。 其他装置包括用于驱动和缩回针的可充气构件。 还有其它装置包括用于在延伸和/或缩回位置偏置针的磁体。 本发明包括用心外膜将心脏细胞前体细胞注入梗死心肌组织的微创方法。

公开(公告)号：US06895273B2

公开(公告)日：2005-05-17

申请号：US09827771

申请日：2001-04-06

申请人： Gary Seim ,  Victor Chen

发明人： Gary Seim ,  Victor Chen

IPC分类号： A61N1/362 ,  A61N1/37 ,  A61N1/18

CPC分类号： A61N1/37 ,  A61N1/3622

摘要： Systems and methods implemented with an implantable medical device (IMD) are provided for performing cardiac testing while temporarily disabling all or selected antitachyarrhythmia therapy delivery capabilities of the device. An initiation signal indicative of initiation of a cardiac test, such as an electrophysiologic test, is received by the IMD. In response to the test initiation signal, a capability of delivering tachyarrhythmia therapy to a chamber of the heart is temporarily disabled. While the capability of delivering tachyarrhythmia therapy is disabled, the subject heart chamber is monitored in response to electrophysiologic testing. The capability of delivering tachyarrhythmia therapy is automatically re-enabled to ensure availability of tachyarrhythmia therapy after completion or interruption of the electrophysiologic test.

摘要翻译： 提供用可植入医疗装置（IMD）实现的系统和方法用于执行心脏测试，同时临时禁用装置的所有或选定的抗心律失常治疗递送能力。 指示心脏检查的起始的起始信号，例如电生理测试，由IMD接收。 响应于测试启动信号，暂时禁用将快速性心律失常治疗递送到心脏室的能力。 尽管不能进行快速性心律失常治疗的能力，但是应对电生理测试来监测受试者心脏室。 自动重新启动提供快速性心律失常治疗的能力，以确保完成或中断电生理检查后快速心律失常治疗的可用性。

公开(公告)号：US5509872A

公开(公告)日：1996-04-23

申请号：US410282

申请日：1995-03-24

申请人： Victor Chen

发明人： Victor Chen

IPC分类号： A63B22/02

CPC分类号： A63B22/02 ,  A63B22/0235

摘要： A running machine having a base, an endless belt, two rollers for moving the belt for a user to run on is provided. One of the two rollers has a motor drive assembly incorporated therein for moving the belt. The structure where the motor drive is disposed within a roller minimizes dimensions of the machine, providing convenience for carrying, transporting, and storing the machine. A lubricating device is additionally provided for reducing friction between the belt and the flat plate supporting the belt, thereby lengthening the service life of the machine.

摘要翻译： 本发明提供一种具有底座，环形带，两个用于移动皮带用于使用者运行的滚子的跑步机。 两个辊中的一个具有并入其中的用于移动带的电动机驱动组件。 电动机驱动器设置在辊内的结构使机器的尺寸最小化，为运送，运输和存储机器提供便利。 另外设置有用于减小带与支撑带的平板之间的摩擦的润滑装置，从而延长了机器的使用寿命。

公开(公告)号：US20100195338A1

公开(公告)日：2010-08-05

申请号：US12364250

申请日：2009-02-02

申请人： George W. Panagotacos ,  Victor Chen

发明人： George W. Panagotacos ,  Victor Chen

IPC分类号： B64D47/02

CPC分类号： F21K9/232 ,  B60Q3/14 ,  B60Q3/68 ,  F21Y2113/13 ,  F21Y2115/10

摘要： An aircraft light source includes a first substrate having an array of electromagnetic energy emitters connected in series and configured to radiate electromagnetic energy at one or more than one predetermined wavelength. The first substrate is configured to connect to a second substrate and is configured to electrically couple to the array of electromagnetic energy emitters to an aircraft electrical power system. The aircraft light source includes a housing having a cylindrical portion and a base portion. The cylindrical portion is configured to couple to a lens and to receive the array of electromagnetic energy emitters. The base portion is adapted and configured to electrically couple to an electric socket suitable for an incandescent filament lamp in an aircraft illumination system.

摘要翻译： 飞行器光源包括具有串联连接的电磁能量发射体阵列的第一基板，并配置为以一个或多个预定波长辐射电磁能。 第一衬底被配置为连接到第二衬底并且被配置为将电耦合到电磁能量发射器的阵列到飞行器电力系统。 飞行器光源包括具有圆柱形部分和基部的壳体。 圆柱形部分被配置为耦合到透镜并且接收电磁能量发射器阵列。 基座部分适于和配置为电耦合到适用于飞机照明系统中的白炽灯的电插座。

公开(公告)号：US20090228277A1

公开(公告)日：2009-09-10

申请号：US12045365

申请日：2008-03-10

申请人： Jeffrey Bonforte ,  Gary Clayton ,  Victor Chen

发明人： Jeffrey Bonforte ,  Gary Clayton ,  Victor Chen

IPC分类号： G10L17/00

CPC分类号： G06F17/30755 ,  G10L15/26 ,  G10L2015/025

摘要： A method and apparatus for incorporating voice recognition into a search engine is provided. The phonetic voice recognition system lacking grammar and spell checking is used. The output of the phonetic voice recognition system is forwarded to a search engine. The search engine performs disambiguation and relevancy analysis based on past similar queries. Search engine user behavior is recorded to improve the accuracy. Recorded statistics are used to rank results pages.

摘要翻译： 提供了一种将语音识别结合到搜索引擎中的方法和装置。 使用缺乏语法和拼写检查的语音识别系统。 语音识别系统的输出被转发到搜索引擎。 搜索引擎根据过去的类似查询进行消歧和相关性分析。 记录搜索引擎用户行为以提高准确性。 记录的统计信息用于对结果页进行排名。

公开(公告)号：US20090070409A1

公开(公告)日：2009-03-12

申请号：US11853781

申请日：2007-09-11

申请人： Gary Clayton ,  Victor Chen ,  Athellina Athsani ,  Ron Martinez

发明人： Gary Clayton ,  Victor Chen ,  Athellina Athsani ,  Ron Martinez

IPC分类号： G06F15/16

CPC分类号： G06F3/0484 ,  G06F9/542 ,  G06F2209/545

摘要： A method and apparatus enabling inter-widget communication and control uses a central server to receive selected widgets and settings associated with at least one widget, wherein the received settings are used to at least partly determine the settings of the other selected widgets according to a pre-defined relationship between or among the widgets.

摘要翻译： 允许小部件间通信和控制的方法和装置使用中央服务器来接收与至少一个小部件相关联的所选择的小部件和设置，其中所接收的设置被用于根据预先至少部分地确定其他所选小部件的设置 在窗口小部件之间或之间定义的关系。

公开(公告)号：US20080072696A1

公开(公告)日：2008-03-27

申请号：US11902371

申请日：2007-09-21

申请人： Victor Chen

发明人： Victor Chen

IPC分类号： G05G1/00

CPC分类号： B25J9/0012 ,  B25J18/00 ,  Y10T74/20

摘要： The present invention discloses a mechanical arm comprising an arm and a bearing bracket. The mechanical arm of the present invention is made of a ceramic material and has the characteristics of ceramic materials—high heat resistance, high abrasion resistance, high hardness, high strength, low friction coefficients and low thermal expansion coefficients. Thus, the mechanical arm of the present invention has less abrasion loss, less sway caused by over abrasion and less deformation caused by sway.

摘要翻译： 本发明公开了一种机械臂，其包括臂和轴承座。 本发明的机械臂由陶瓷材料制成，具有陶瓷材料的特性 - 耐热性高，耐磨性高，硬度高，强度高，摩擦系数低，热膨胀系数低。 因此，本发明的机械臂具有较少的磨损损失，由过度磨损引起的摇摆次数减少和摆动引起的变形较小。

公开(公告)号：US20060079939A1

公开(公告)日：2006-04-13

申请号：US11273980

申请日：2005-11-15

申请人： Victor Chen ,  Gary Seim ,  Carlos Ricci ,  Michael Favet ,  Hal Propp

发明人： Victor Chen ,  Gary Seim ,  Carlos Ricci ,  Michael Favet ,  Hal Propp

IPC分类号： A61N1/39

CPC分类号： A61N1/3956

摘要： An implantable cardiac device detects a patient therapy request originating from external to the implantable device. A shock therapy delay period is timed in response to the detection of the patient therapy request. Atrial shock therapy is provided to the patient after expiration of the shock therapy delay period (if the presence of an ongoing atrial arrhythmia is detected). The patient therapy request may be provided by a patient activator including a magnet for operating a reed switch in the implanted device to provide the request. A patient activator including an input and receiver/transmitter circuitry may be employed to request the immediate providing of atrial shock therapy, and/or to set the duration the shock therapy delay period. By allowing specific delays to therapy after a therapy request, a patient can prepare for the requested therapy and thereby mitigate therapy discomfort.

摘要翻译： 可植入心脏装置检测源自可植入装置外部的患者治疗请求。 响应于患者治疗请求的检测，休克治疗延迟期是定时的。 在休克治疗延迟期结束后（如果检测到正在进行的心律失常的存在），向患者提供心房休克疗法。 患者治疗请求可以由患者激活器提供，包括用于在植入装置中操作舌簧开关的磁体以提供请求。 可以使用包括输入和接收器/发射器电路的患者激活器来请求立即提供心房休克疗法和/或设置休克治疗延迟时期的持续时间。 通过在治疗请求后允许特定的延迟治疗，患者可以准备所要求的治疗，从而减轻治疗不适。

公开(公告)号：US20050261673A1

公开(公告)日：2005-11-24

申请号：US11172287

申请日：2005-06-30

申请人： Matthew Bonner ,  Raymond Usher ,  Victor Chen ,  James Keogh

发明人： Matthew Bonner ,  Raymond Usher ,  Victor Chen ,  James Keogh

IPC分类号： A61B18/14 ,  A61B19/00 ,  A61B19/02 ,  A61B19/08 ,  A61B19/10 ,  A61M1/00 ,  A61B18/18

CPC分类号： A61B18/1485 ,  A61B17/0401 ,  A61B18/1402 ,  A61B46/00 ,  A61B46/23 ,  A61B50/20 ,  A61B2017/00026 ,  A61B2017/00039 ,  A61B2017/00084 ,  A61B2017/0243 ,  A61B2017/06052 ,  A61B2017/306 ,  A61B2018/00291 ,  A61B2090/306 ,  A61B2090/3614 ,  A61B2218/007 ,  A61M1/008

摘要： A tubular suction tool for accessing an anatomic surface or anatomic space and particularly the pericardium to access pericardial space and the epicardial surface of the heart to implant cardiac leads in a minimally invasive manner are disclosed. The suction tool incorporates a suction pad concave wall defining a suction cavity, a plurality of suction ports arrayed about the concave wall, and a suction lumen, to form a bleb of tissue into the suction cavity when suction is applied. The suction cavity extends along one side of the suction pad, so that the suction pad and suction cavity can be applied tangentially against a tissue site. The suction tool can incorporate light emission and video imaging of tissue adjacent the suction pad. A working lumen terminating in a working lumen port into the suction cavity enables introduction of tools, cardiac leads, and other instruments, cells, drugs or materials into or through the tissue bleb drawn into the suction cavity.

摘要翻译： 公开了一种用于进入解剖表面或解剖空间的管状抽吸工具，特别是用于进入心包的心包以心脏心外膜表面以微创方式植入心脏引线。 抽吸工具包括限定吸入腔的吸盘凹壁，围绕凹壁排列的多个吸入口和吸入腔，以在施加抽吸时形成吸入腔中的组织泡。 吸入腔沿吸盘的一侧延伸，使得吸力垫和抽吸腔可以相对于组织部位切向施加。 吸入工具可以包含邻近吸盘的组织的发光和视频成像。 终止在吸入腔中的工作管腔端口的工作腔使得可以将工具，心脏引线以及其它器械，细胞，药物或材料引入到吸入腔中或穿过组织气泡中的吸入腔中。