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1. 发明申请

US20060229709A1 Vascular graft 审中-公开
标题翻译：血管移植
公开(公告)号：US20060229709A1
公开(公告)日：2006-10-12
申请号：US11391474
申请日：2006-03-29
申请人： Liam Morris , Timothy McGloughlin , Patrick Delassus , Michael Walsh , Thomas O'Brien , John Callanan
发明人： Liam Morris , Timothy McGloughlin , Patrick Delassus , Michael Walsh , Thomas O'Brien , John Callanan
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2/90 , A61F2002/065 , A61F2002/068 , A61F2002/075
摘要： A vascular graft comprising a proximal section, iliac distal legs and a bifurcation blending section (7) between the proximal section and the distal legs. The cross-sectional area of the proximal section at the bifurcation point is less than or equal to the sum of the two cross sectional areas of both iliac legs. The blending section (7) generates a smooth transition from the proximal section to both iliac legs which minimizes wave reflections by ensuring that the area ratio at the bifurcated junction (7) is as close to unity or greater than unity as possible. The blending section (7) defines a first lumen for fluid flow from the proximal section into the first distal leg, and a separate second lumen for fluid flow from the proximal section into the second distal leg. The two lumen are separated by means of a gradual flow which separates the fluid flow from the proximal section into each lumen. The distal legs are connected to the blending section (7) at the bifurcation region to form a substantially “Y”-shaped graft.
摘要翻译：一种血管移植物，包括近端部分，髂骨远端腿部和近端部分和远端腿部之间的分叉混合部分（7）。在分叉点处的近端部分的横截面面积小于或等于两个髂腿的两个横截面面积的总和。混合部分（7）产生从近端部分到两个髂骨腿的平滑过渡，其通过确保分叉连接点（7）处的面积比尽可能接近于一致或大于单位而使波反射最小化。混合部分（7）限定用于从近端部分进入第一远端腿部的流体流动的第一腔，以及用于从近端部分流入第二远端腿部的流体的单独的第二腔。通过将流体从近端部分分离成每个管腔的逐渐流动来分离两个内腔。远端腿在分叉区域连接到混合部分（7）以形成基本上“Y”形的移植物。

2. 发明申请

US20060229710A1 Vascular graft 审中-公开
标题翻译：血管移植
公开(公告)号：US20060229710A1
公开(公告)日：2006-10-12
申请号：US11386869
申请日：2006-03-23
申请人： Thomas O'Brien , Michael Walsh , Timothy McGloughlin , Pierce Grace , Siobhan O'Callaghan , Paul Devereux
发明人： Thomas O'Brien , Michael Walsh , Timothy McGloughlin , Pierce Grace , Siobhan O'Callaghan , Paul Devereux
IPC分类号： A61F2/06
CPC分类号： A61F2/06 , A61F2002/065
摘要： A vascular graft (30) comprises a proximal inlet section (31), a first distal section (32) and a second distal section (33). The first distal section (32) and the second distal section (33) are attached to the proximal inlet section (31) at a Y-shaped bifurcation region. In use the proximal inlet section (31) is attached to a first part (34) of a host artery in an end-to-side anastomosis. A second part (35) of the host artery is cut to form a first section (36) of the host artery on a first side of the cut and a second section (37) of the host artery on a second side of the cut. The first distal section (32) is attached to the first section (36) in an end-to-end anastomosis, and the second distal section (33) is attached to the second section (37) in an end-to-end anastomosis. When implanted the graft (30) directs blood flow from the first part (34) of the host artery through the proximal inlet section (31), into the second distal section (33) and into the second section (37) of the host artery along a single flow path.
摘要翻译：血管移植物（30）包括近端入口部分（31），第一远端部分（32）和第二远端部分（33）。第一远端部分（32）和第二远端部分（33）在Y形分叉区域附接到近侧入口部分（31）。在使用中，近端入口部分（31）以端对侧吻合方式连接到宿主动脉的第一部分（34）。主动脉的第二部分（35）被切割以在切口的第一侧上形成主动脉的第一部分（36）和在切口的第二侧上的主动脉的第二部分（37）。第一远端部分（32）以端对端吻合方式附接到第一部分（36），并且第二远端部分（33）以端对端吻合方式附接到第二部分（37）。当移植物（30）植入时，将来自主动脉的第一部分（34）的血液通过近侧入口部分（31）引导到第二远端部分（33）中并进入主动脉的第二部分（37）沿着单个流动路径。

3. 发明公开

US20240048910A1 LOUDSPEAKER DIAPHRAGM 审中-公开
公开(公告)号：US20240048910A1
公开(公告)日：2024-02-08
申请号：US18220041
申请日：2023-07-10
申请人： Thomas O'Brien , Martial Andre Robert Rousseau
发明人： Thomas O'Brien , Martial Andre Robert Rousseau
IPC分类号： H04R7/12 , H04R1/28 , H04R31/00
CPC分类号： H04R7/125 , H04R1/288 , H04R31/003 , H04R2307/027 , H04R2307/029
摘要： A loudspeaker diaphragm (12) comprising a woven fibre body supports damping material (25), for example PVA polymer, on a rearward-facing surface (24). The woven fibre body may be formed of lengths (14) non-metallic fibre material (for example glass fibre) coating with a thin metal coating (32). The mass of the layer of damping material (25) may be less than the mass of the woven fibre body. An attractive sparkly looking loudspeaker diaphragm (12) may thus be provided which damps undesirable vibration whilst providing a flatter frequency-response curve (50).

4. 发明授权

US08344791B2 Charge pump circuits and methods 有权
标题翻译：电荷泵电路及方法
公开(公告)号：US08344791B2
公开(公告)日：2013-01-01
申请号：US13564456
申请日：2012-08-01
申请人： Kenneth C Adkins , Sang Ton Ngo , M Abid Hussain , Thomas O'Brien , Sridhar Kotikalapoodi , George A Hall
发明人： Kenneth C Adkins , Sang Ton Ngo , M Abid Hussain , Thomas O'Brien , Sridhar Kotikalapoodi , George A Hall
IPC分类号： G05F1/10
CPC分类号： H02M3/07 , H02M2001/007
摘要： Embodiments of the present invention include charge pump circuits and methods. In one embodiment, a first charge pump receives a voltage and generates a first charge pump output voltage and current for supplying the power requirements of a circuit. A second charge pump is coupled in series with the first charge pump. The second charge pump generates a second charge pump output voltage and current for supplying different power requirements of the circuit. In one embodiment, the first charge pump provides a high current low voltage output to a first circuit and the second charge pump provides a low current high voltage output to a second circuit. Capacitors of the first charge pump may be external to an integrated circuit and capacitors of the second charge pump may be internal to the integrated circuit.
摘要翻译：本发明的实施例包括电荷泵电路和方法。在一个实施例中，第一电荷泵接收电压并产生用于提供电路的功率需求的第一电荷泵输出电压和电流。第二电荷泵与第一电荷泵串联耦合。第二电荷泵产生第二电荷泵输出电压和电流，以提供电路的不同功率要求。在一个实施例中，第一电荷泵向第一电路提供高电流低电压输出，而第二电荷泵向第二电路提供低电流高电压输出。第一电荷泵的电容器可以在集成电路的外部，并且第二电荷泵的电容器可以在集成电路的内部。

5. 外观设计

USD658405S1 Bookcase 有权
标题翻译：书柜
公开(公告)号：USD658405S1
公开(公告)日：2012-05-01
申请号：US29373489
申请日：2011-04-14
申请人： Thomas O'Brien
设计人： Thomas O'Brien

6. 发明申请

US20130090537A1 BLOOD GLUCOSE SENSOR 审中-公开
标题翻译：血液葡萄糖传感器
公开(公告)号：US20130090537A1
公开(公告)日：2013-04-11
申请号：US13646721
申请日：2012-10-07
申请人： Marcel F. Schemmann , Thomas O'Brien
发明人： Marcel F. Schemmann , Thomas O'Brien
IPC分类号： A61B5/1455
CPC分类号： A61B5/1455 , A61B5/0075 , A61B5/01 , A61B5/14532 , A61B5/7228 , A61B2560/0223
摘要： A method to measure glucose within the blood of a tissue test area includes illuminating the tissue test area using a single mode light source at a point of incidence, with at least some of the light penetrating tissue at the point of incidence; calibrating the light source by adjusting a distance between the point of incidence and an axicon lens; collecting returning radiation from the tissue test area at a point offset from the point of incidence; removing tissue fluorescence using edge filters; removing additional tissue fluorescence by shifting the excitation wavelength of the single mode light source; heating the test area; and analyzing a returned Raman signal to determine the glucose within the blood.
摘要翻译：测量组织测试区域血液内的葡萄糖的方法包括：在入射点处使用单模光源照射组织测试区域，其中至少一些光穿透组织处于入射点; 通过调整入射点和旋转透镜之间的距离校准光源; 从偏离入射点的点收集来自组织测试区域的返回辐射; 使用边缘滤波器去除组织荧光; 通过移动单模光源的激发波长去除附加的组织荧光; 加热试验区; 并分析返回的拉曼信号以确定血液中的葡萄糖。

7. 发明申请

US20120293244A1 CHARGE PUMP CIRCUITS AND METHODS 有权
标题翻译：充电泵电路和方法
公开(公告)号：US20120293244A1
公开(公告)日：2012-11-22
申请号：US13564456
申请日：2012-08-01
申请人： Kenneth C. Adkins , Sang Ton Ngo , M. Abid Hussain , Thomas O'Brien , Sridhar Kotikalapoodi , George A. Hall
发明人： Kenneth C. Adkins , Sang Ton Ngo , M. Abid Hussain , Thomas O'Brien , Sridhar Kotikalapoodi , George A. Hall
IPC分类号： G05F1/10
CPC分类号： H02M3/07 , H02M2001/007
摘要： Embodiments of the present invention include charge pump circuits and methods. In one embodiment, a first charge pump receives a voltage and generates a first charge pump output voltage and current for supplying the power requirements of a circuit. A second charge pump is coupled in series with the first charge pump. The second charge pump generates a second charge pump output voltage and current for supplying different power requirements of the circuit. In one embodiment, the first charge pump provides a high current low voltage output to a first circuit and the second charge pump provides a low current high voltage output to a second circuit. Capacitors of the first charge pump may be external to an integrated circuit and capacitors of the second charge pump may be internal to the integrated circuit.
摘要翻译：本发明的实施例包括电荷泵电路和方法。在一个实施例中，第一电荷泵接收电压并产生用于提供电路的功率需求的第一电荷泵输出电压和电流。第二电荷泵与第一电荷泵串联耦合。第二电荷泵产生第二电荷泵输出电压和电流，以提供电路的不同功率要求。在一个实施例中，第一电荷泵向第一电路提供高电流低电压输出，而第二电荷泵向第二电路提供低电流高电压输出。第一电荷泵的电容器可以在集成电路的外部，并且第二电荷泵的电容器可以在集成电路的内部。

8. 发明申请

US20120274787A1 Circuits and Methods for Calibrating Actuator Displacement 有权
标题翻译：校准执行器位移的电路和方法
公开(公告)号：US20120274787A1
公开(公告)日：2012-11-01
申请号：US13547958
申请日：2012-07-12
申请人： Sang Ton Ngo , Thomas O'Brien , Sridhar Kotikalapoodi , M. Abid Hussain
发明人： Sang Ton Ngo , Thomas O'Brien , Sridhar Kotikalapoodi , M. Abid Hussain
IPC分类号： H04N17/00 , G05B1/06
CPC分类号： G03B13/36
摘要： Embodiments of the present invention include circuits and methods for calibrating position displacement in a voltage controlled actuator. In one embodiment, a calibration circuit comprises an actuator having a control terminal for receiving a programmable control voltage to set a displacement, a switch that selectively decouples said programmable voltage from said control terminal and couples a reference current to said control terminal when the control terminal is decoupled from said control voltage, a comparator that senses a voltage difference between said control voltage and said control terminal, and a timer coupled to an output of the comparator. The timer measures a time period required to increase the control terminal voltage. The capacitance of the actuator may be determined and used to calibrate the position of the actuator.
摘要翻译：本发明的实施例包括用于校准电压控制致动器中的位置位移的电路和方法。在一个实施例中，校准电路包括具有用于接收可编程控制电压以设置位移的控制端的致动器，当控制端子与所述控制电压分离，检测所述控制电压和所述控制端之间的电压差的比较器和耦合到所述比较器的输出的定时器。定时器测量增加控制端电压所需的时间。可以确定致动器的电容并用于校准致动器的位置。

9. 发明授权

US08237851B2 Circuits and methods for calibrating lens displacement 有权
标题翻译：用于校准透镜位移的电路和方法
公开(公告)号：US08237851B2
公开(公告)日：2012-08-07
申请号：US12497237
申请日：2009-07-02
申请人： Sang Ton Ngo , Thomas O'Brien , Sridhar Kotikalapoodi , M. Abid Hussain
发明人： Sang Ton Ngo , Thomas O'Brien , Sridhar Kotikalapoodi , M. Abid Hussain
IPC分类号： H04N5/232 , G03B13/00 , G01R27/26
CPC分类号： G03B13/36
摘要： Embodiments of the present invention include circuits and methods for calibrating lens displacement in a voltage controlled actuator. In one embodiment, a calibration circuit comprises a programmable voltage source that provides a voltage to a control terminal of an actuator to set a lens displacement, a switch that selectively decouples said programmable voltage source from said control terminal, a current source that provides a reference current to said control terminal when the control terminal is decoupled from said programmable voltage source, a comparator that senses a voltage difference between said programmable voltage source and said control terminal, and a timer coupled to an output of the comparator. The timer measures a time period required to increase the control terminal voltage. The capacitance of the actuator may be determined and used to calibrate the position of a lens.
摘要翻译：本发明的实施例包括用于校准电压控制致动器中的透镜位移的电路和方法。在一个实施例中，校准电路包括可编程电压源，其向致动器的控制端子提供电压以设置透镜位移，选择性地将所述可编程电压源与所述控制端子分离的开关，提供参考的电流源当控制端从所述可编程电压源解耦时，电流到所述控制端，感测所述可编程电压源与所述控制端之间的电压差的比较器和耦合到所述比较器的输出的定时器。定时器测量增加控制端电压所需的时间。可以确定致动器的电容并用于校准透镜的位置。

10. 发明申请

US20110001832A1 CIRCUITS AND METHODS FOR CALIBRATING LENS DISPLACEMENT 有权
标题翻译：用于校准镜头位移的电路和方法
公开(公告)号：US20110001832A1
公开(公告)日：2011-01-06
申请号：US12497237
申请日：2009-07-02
申请人： Sang Ton Ngo , Thomas O'Brien , Sridhar Kotikalapoodi , M. Abid Hussain
发明人： Sang Ton Ngo , Thomas O'Brien , Sridhar Kotikalapoodi , M. Abid Hussain
IPC分类号： H04N17/00
CPC分类号： G03B13/36
摘要： Embodiments of the present invention include circuits and methods for calibrating lens displacement in a voltage controlled actuator. In one embodiment, a calibration circuit comprises a programmable voltage source that provides a voltage to a control terminal of an actuator to set a lens displacement, a switch that selectively decouples said programmable voltage source from said control terminal, a current source that provides a reference current to said control terminal when the control terminal is decoupled from said programmable voltage source, a comparator that senses a voltage difference between said programmable voltage source and said control terminal, and a timer coupled to an output of the comparator. The timer measures a time period required to increase the control terminal voltage. The capacitance of the actuator may be determined and used to calibrate the position of a lens.
摘要翻译：本发明的实施例包括用于校准电压控制致动器中的透镜位移的电路和方法。在一个实施例中，校准电路包括可编程电压源，其向致动器的控制端子提供电压以设置透镜位移，选择性地将所述可编程电压源与所述控制端子分离的开关，提供参考的电流源当控制端从所述可编程电压源解耦时，电流到所述控制端，感测所述可编程电压源与所述控制端之间的电压差的比较器和耦合到所述比较器的输出的定时器。定时器测量增加控制端电压所需的时间。可以确定致动器的电容并用于校准透镜的位置。

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