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21. 发明授权

US08784447B2 Surgical stapler 失效
标题翻译：手术吻合器
公开(公告)号：US08784447B2
公开(公告)日：2014-07-22
申请号：US11113549
申请日：2005-04-25
申请人： James Coleman , Christy Cummins , Chris Martin , Thomas Raymond Anthony , Sean Morris
发明人： James Coleman , Christy Cummins , Chris Martin , Thomas Raymond Anthony , Sean Morris
IPC分类号： A61B17/08
CPC分类号： A61B17/0684 , A61B17/0057 , A61B17/0644 , A61B17/068 , A61B17/0682 , A61B17/1285 , A61B2017/00668 , A61B2017/00672 , A61B2090/062
摘要： A surgical stapler having a hollow shaft 10 and a tube 92 slidable axially within the shaft between a forward position wherein one end 96 of the tube projects beyond a free end of the shaft to enter a puncture site in a blood vessel and a rearward position wherein the end of the locator tube is retracted within the shaft. A surgical staple 40 straddles the tube 92 and is slidable thereon forwardly towards an anvil 24 against which the staple may be deformed to staple together the opposite edges of the puncture site. A cam mechanism drives the staple forwardly along the tube 92 into deforming engagement with the anvil and at the same time retracts the tube into the shaft in time to allow the legs of the staple to close onto the puncture site.
摘要翻译：具有中空轴10和管92的手术吻合器，该管92在轴之间在轴向内可轴向滑动，该前后位置，其中管的一端96突出于轴的自由端，以进入血管中的穿刺部位和向后位置，定位管的端部缩回到轴内。外科缝合钉40跨越管92并且能够向前滑动到砧座24，钉子可以穿过该砧座24变形以将穿刺部位的相对边缘钉在一起。凸轮机构沿着管92向前驱动订书钉以与砧座变形接合，并且同时将管子及时缩回到轴中，以允许订书钉的腿部靠近穿刺部位。

22. 发明申请

US20100214150A1 MILLIMETER WAVE IMAGING SYSTEM WITH FREQUENCY SCANNING ANTENNA 失效
标题翻译：具有频率扫描天线的MILLIMETER WAVE IMAGING SYSTEM
公开(公告)号：US20100214150A1
公开(公告)日：2010-08-26
申请号：US11370680
申请日：2006-03-08
申请人： John Lovberg , Chris Martin
发明人： John Lovberg , Chris Martin
IPC分类号： G01S13/00
CPC分类号： H01Q3/22 , G01K11/006 , G01S13/04 , G01S13/887 , G01S13/89 , H01Q1/22 , H01Q3/06 , H01Q3/2694 , H01Q15/144 , H01Q15/147 , H01Q21/0031 , H01Q21/064
摘要： A millimeter wave imaging system. The system includes one or more millimeter wave frequency scanning antenna for collecting frequency dependent beams of millimeter wave radiation from a narrow one-dimensional field of view and millimeter wave amplifier components for amplifying the millimeter wave radiation collected by each antenna. The system includes a beam-former that separates the amplified radiation to produce frequency dependent signals corresponding to the frequency dependent beams. The beam-former includes delay lines, a millimeter wave lens, and an array of millimeter wave power detectors for detecting the power in each frequency dependent beam. A sampling circuit reads out the frequency dependent signals to produce a one-dimensional image of the antenna field of view. A two dimensional image of a target may be obtained by moving the target (or having the target move) across the field of view of the scanning antenna or by moving the antenna in order to scan its line of focus over the target. In preferred embodiments a 2×2 Dicke switch is provided to permit sampling a reference thermal source for gain control while continuing to collect image information. This 2×2 Dicke switch provides a square root of 2 improvement in temperature sensitivity over a single receiver version. Preferred embodiments also include features for focusing the antenna within a range of about 5 feet to infinity.
摘要翻译：毫米波成像系统。该系统包括一个或多个毫米波频率扫描天线，用于收集来自窄一维视场的毫米波辐射的频率相关波束和用于放大由每个天线收集的毫米波辐射的毫米波放大器组件。该系统包括分离放大的辐射的波束形成器，以产生对应于频率相关波束的频率相关信号。波束成形器包括延迟线，毫米波透镜和用于检测每个频率相关光束中的功率的毫米波功率检测器阵列。采样电路读取频率相关信号以产生天线视场的一维图像。可以通过在扫描天线的视野上移动目标（或具有目标移动）或通过移动天线以便在目标上扫描其焦点线来获得目标的二维图像。在优选实施例中，提供2×2Dicke开关以允许在继续收集图像信息的同时对参考热源进行采样以获得增益控制。该2×2 Dicke开关在单个接收器版本中提供了2个温度灵敏度提高的平方根。优选实施例还包括用于将天线聚焦在约5英尺至无限远的范围内的特征。

23. 发明申请

US20080269802A1 SURGICAL STAPLER 有权
公开(公告)号：US20080269802A1
公开(公告)日：2008-10-30
申请号：US12114091
申请日：2008-05-02
申请人： James COLEMAN , Christy Cummins , Chris Martin , Thomas Raymond Anthony , Sean Morris
发明人： James COLEMAN , Christy Cummins , Chris Martin , Thomas Raymond Anthony , Sean Morris
IPC分类号： A61B17/068 , A61B17/00 , A61B17/064
CPC分类号： A61B17/0684 , A61B17/0057 , A61B17/0644 , A61B17/068 , A61B17/0682 , A61B17/1285 , A61B2017/00668 , A61B2017/00672 , A61B2090/062
摘要： A surgical stapler comprises a hollow shaft 10 and a tube 92 slidable axially within the shaft between a forward position wherein one end 96 of the tube projects beyond a free end of the shaft to enter a puncture site in a blood vessel and a rearward position wherein the end of the locator tube is retracted within the shaft. A surgical staple 40 straddles the tube 92 and is slidable thereon forwardly towards an anvil 24 against which the staple may be deformed to staple together the opposite edges of the puncture site. A cam mechanism drives the staple forwardly along the tube 92 into deforming engagement with the anvil and at the same time retracts the tube into the shaft in time to allow the legs of the staple to close onto the puncture site.

24. 发明授权

US07432846B2 Millimeter wave imaging system 失效
标题翻译：毫米波成像系统
公开(公告)号：US07432846B2
公开(公告)日：2008-10-07
申请号：US11300827
申请日：2005-12-14
申请人： Chris Martin , John Lovberg
发明人： Chris Martin , John Lovberg
IPC分类号： G01S13/04
CPC分类号： G01V8/005 , H01Q3/22 , H01Q3/2682 , H01Q25/005
摘要： A millimeter wave imaging system. The system includes at least one millimeter wave frequency scanning antenna for collecting frequency dependent beams of millimeter wave radiation from a narrow one-dimensional field of view; a millimeter wave amplifier for amplifying at the collected frequencies said millimeter wave radiation. A beam-former separates the amplified radiation to produce frequency dependent signals corresponding to the frequency dependent beam. The beam-former includes delay lines, a millimeter wave lens, and an array of millimeter wave power detectors for detecting the power in each frequency dependent beam. A sampling circuit reads out the frequency dependent signals to produce a one-dimensional image of the antenna field of view. A two dimensional image of a target may be obtained by moving the target across the field of view of the scanning antenna or by moving the antenna in order to scan its line of focus over the target. In preferred embodiments a 2×2 Dicke switch is provided to permit sampling a reference thermal source for gain control while continuing to collect image information. This 2×2 Dicke switch provides a square root of 2 improvement in temperature sensitivity over a single receiver version. Preferred embodiments also include features for focusing the antenna within a range of about 5 feet to infinity.
摘要翻译：毫米波成像系统。该系统包括至少一个毫米波频率扫描天线，用于从窄的一维视场收集毫米波辐射的频率相关波束; 毫米波放大器，用于在收集的频率上放大所述毫米波辐射。波束形成器分离放大的辐射以产生对应于频率相关波束的频率相关信号。波束成形器包括延迟线，毫米波透镜和用于检测每个频率相关光束中的功率的毫米波功率检测器阵列。采样电路读取频率相关信号以产生天线视场的一维图像。可以通过在扫描天线的视野上移动目标或通过移动天线以便在目标上扫描其焦点线来获得目标的二维图像。在优选实施例中，提供2x2Dicke开关以允许对参考热源进行采样以获得增益控制，同时继续收集图像信息。这个2x2 Dicke开关在单个接收器版本上提供了2个温度灵敏度提高的平方根。优选实施例还包括用于将天线聚焦在约5英尺至无限远的范围内的特征。

25. 发明申请

US20080100504A1 Video rate millimeter wave imaging system 审中-公开
标题翻译：视频速率毫米波成像系统
公开(公告)号：US20080100504A1
公开(公告)日：2008-05-01
申请号：US11300830
申请日：2005-12-14
申请人： Chris Martin , John Lovberg
发明人： Chris Martin , John Lovberg
IPC分类号： G01S13/89
CPC分类号： H01Q3/22 , G01S13/04 , G01S13/887 , G01S13/89 , H01Q3/2694 , H01Q15/144 , H01Q21/0031 , H01Q21/064
摘要： A passive millimeter wave imaging system that includes at least one millimeter wave frequency scanning antenna and multiple beam formers collecting narrow beams of millimeter wave radiation from a two-dimensional field of view. The collected radiation is amplified and separated into bins corresponding to various vertical and horizontal beam orientations. In a preferred embodiment each beam formers include one phase processor with 232 inputs and 192 outputs that feed into 192 frequency processors. In another preferred embodiment each beam formers include one phase processor with 232 inputs and 72 outputs that feed into only 24 frequency processors. In this second embodiment 26 3×1 PIN diode switches sequentially switch one of three phase processor outputs into a frequency processor. As in the first embodiment two dimensional images of a target are obtained by the simultaneous detection of signal power within each beam and converting it into pixel intensity level. This embodiment is a lower cost and lower weight unit but operates at a rate of 10 frames per second with some reduction in the horizontal field of view.
摘要翻译：一种被动毫米波成像系统，其包括至少一个毫米波频率扫描天线和从二维视场收集窄波束的毫米波辐射的多个波束形成器。收集的辐射被放大并分离成对应于各种垂直和水平波束取向的箱。在优选实施例中，每个波束形成器包括具有232个输入的一个相位处理器和馈送到192个频率处理器中的192个输出。在另一优选实施例中，每个波束形成器包括具有232个输入的一个相位处理器和仅馈入24个频率处理器的72个输出。在该第二实施例26中，3×1 PIN二极管开关将三个相位处理器输出中的一个顺序地切换成频率处理器。如在第一实施例中，目标的二维图像通过同时检测每个波束内的信号功率并将其转换为像素强度水平而获得。该实施例是较低成本和较低重量的单元，但以每秒10帧的速率工作，水平视野的一些减小。

26. 发明申请

US20060109723A1 Active termination circuit and method for controlling the impedance of external integrated circuit terminals 有权
标题翻译：有源终端电路及控制外部集成电路端子阻抗的方法
公开(公告)号：US20060109723A1
公开(公告)日：2006-05-25
申请号：US11329596
申请日：2006-01-10
申请人： Chris Martin
发明人： Chris Martin
IPC分类号： G11C7/00
CPC分类号： G11C7/1084 , G11C7/1051 , G11C7/1057 , G11C7/1072 , G11C7/1078 , G11C11/4093 , G11C2207/105 , G11C2207/2254
摘要： An active termination circuit is used to set the input impedance of a plurality of input terminals. Each of the input terminals is coupled to a supply voltage through at least one PMOS transistor and to ground through at least one NMOS transistor. The impedances of the transistors are controlled by a control circuit that generates a first control signal to set the impedance of another PMOS transistor to be equal to a first predetermined resistance, and generates a second control signal to set the impedance of another NMOS transistor to be equal to a second predetermined resistance. The first control signal is used to control all of the PMOS transistors and the second control signal is used to control all of the NMOS transistors. As a result the PMOS and NMOS transistors coupled to each input terminal have impedances corresponding to the first and second resistances, respectively.
摘要翻译：使用有源终端电路来设定多个输入端子的输入阻抗。每个输入端通过至少一个PMOS晶体管耦合到电源电压，并通过至少一个NMOS晶体管接地。晶体管的阻抗由产生第一控制信号以将另一PMOS晶体管的阻抗设置为等于第一预定电阻的控制电路来控制，并产生第二控制信号以将另一NMOS晶体管的阻抗设置为等于第二预定电阻。第一控制信号用于控制所有PMOS晶体管，第二控制信号用于控制所有NMOS晶体管。结果，耦合到每个输入端的PMOS和NMOS晶体管分别具有对应于第一和第二电阻的阻抗。

27. 发明授权

US06669714B2 Device for locating a puncture hole in a liquid-carrying vessel 有权
公开(公告)号：US06669714B2
公开(公告)日：2003-12-30
申请号：US09949398
申请日：2001-09-07
申请人： James Coleman , Christy Cummins , Chris Martin , Thomas Anthony , Sean Morris
发明人： James Coleman , Christy Cummins , Chris Martin , Thomas Anthony , Sean Morris
IPC分类号： A61B17115
CPC分类号： A61B17/0684 , A61B17/0057 , A61B17/0644 , A61B17/068 , A61B17/0682 , A61B17/1285 , A61B2017/00668 , A61B2017/00672 , A61B2090/062
摘要： A device for locating a puncture hole in a liquid-carrying vessel such as a blood vessel comprises a hollow tube 92 having front and rear openings respectively at opposite ends of the tube to allow the tube to slide along a guidewire passing through the tube. The front opening 96 comprises a first portion 96A for slidably accommodating the guidewire and a second portion 96B to allow liquid from the vessel to flow back through the tube. The device is configured, e.g. by a constriction 96C, such that a guidewire at least above a certain diameter in the first portion 96A of the front opening is restrained against moving into the second portion 96B. Alternatively, the first and second portions 96A, 96B of the front opening may be independent of one another.

28. 发明授权

US06582452B2 Surgical stapler 有权
公开(公告)号：US06582452B2
公开(公告)日：2003-06-24
申请号：US09948813
申请日：2001-09-07
申请人： James Coleman , Christy Cummins , Chris Martin , Thomas Anthony , Sean Morris
发明人： James Coleman , Christy Cummins , Chris Martin , Thomas Anthony , Sean Morris
IPC分类号： A61B1704
CPC分类号： A61B17/0684 , A61B17/0057 , A61B17/0644 , A61B17/068 , A61B17/0682 , A61B17/1285 , A61B2017/00668 , A61B2017/00672 , A61B2090/062
摘要： A surgical stapler comprises a hollow shaft 10 and a tube 92 slidable axially within the shaft between a forward position wherein one end 96 of the tube projects beyond a free end of the shaft to enter a puncture site in a blood vessel and a rearward position wherein the end of the locator tube is retracted within the shaft. A surgical staple 40 straddles the tube 92 and is slidable thereon forwardly towards an anvil 24 against which the staple may be deformed to staple together the opposite edges of the puncture site. A cam mechanism drives the staple forwardly along the tube 92 into deforming engagement with the anvil and at the same time retracts the tube into the shaft in time to allow the legs of the staple to close onto the puncture site.

29. 发明授权

US5442016A Coating for tissue drag reduction 失效
标题翻译：涂层用于组织减阻
公开(公告)号：US5442016A
公开(公告)日：1995-08-15
申请号：US230267
申请日：1994-04-20
申请人： Peter K. Jarrett , George Jessup , Louis Rosati , Chris Martin , John W. Maney
发明人： Peter K. Jarrett , George Jessup , Louis Rosati , Chris Martin , John W. Maney
IPC分类号： A61B19/00 , A61L2/08 , A61L15/64 , A61L17/00 , A61L17/14 , A61L29/08 , A61L31/10 , C08G63/66 , C08G63/664 , C08G65/32 , C08G81/00 , C08L101/16 , C08L67/04 , B32B27/02 , C08G63/08
CPC分类号： A61L2/081 , A61L17/145 , A61L2/08 , A61L29/085 , A61L31/10 , C08G63/664 , A61L2202/24 , Y10T428/29 , Y10T428/2967 , Y10T428/2969 , Y10T428/31786
摘要： This invention relates to materials for medical or veterinary use that possess considerably improved properties with regard to friction. The invention also relates to the production of such materials from existing materials that possess suitable bulk properties, but inappropriate frictional properties. This invention also relates to a hydrophilic coating material that provides improved frictional properties.
摘要翻译：本发明涉及医疗或兽医用途的材料，其具有相对于摩擦的显着改善的性质。本发明还涉及从现有材料生产这种材料，其具有合适的整体性能，但是不适当的摩擦性能。本发明还涉及提供改善的摩擦性能的亲水性涂料。

30. 发明申请

US20110256655A1 LOW VOLTAGE LOW LIGHT IMAGER AND PHOTODETECTOR 有权
标题翻译：低电压低照度成像器和光电转换器
公开(公告)号：US20110256655A1
公开(公告)日：2011-10-20
申请号：US13026119
申请日：2011-02-11
申请人： Shouleh Nikzad , Chris Martin , Michael E. Hoenk
发明人： Shouleh Nikzad , Chris Martin , Michael E. Hoenk
IPC分类号： H01L31/18 , H01L27/146
CPC分类号： H01L31/03529 , H01L27/14643 , H01L27/14694 , H01L27/14806 , H01L31/0304 , H01L31/107 , H01L31/1844 , H02N2/18 , Y02E10/544
摘要： Highly efficient, low energy, low light level imagers and photodetectors are provided. In particular, a novel class of Della-Doped Electron Bombarded Array (DDEBA) photodetectors that will reduce the size, mass, power, complexity, and cost of conventional imaging systems while improving performance by using a thinned imager that is capable of detecting low-energy electrons, has high gain, and is of low noise.
摘要翻译：提供了高效，低能量，低光照成像器和光电探测器。特别地，一种新型的Della-Doped Electron Bombard Array（DDEBA）光电探测器，其将通过使用能够检测低通滤波器的薄型成像器来改善性能，从而降低传统成像系统的尺寸，质量，功率，复杂性和成本，能量电子具有高增益，噪声低。

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