Medical device shaft designs
    3.
    发明授权
    Medical device shaft designs 有权
    医疗器械轴设计

    公开(公告)号:US08235969B2

    公开(公告)日:2012-08-07

    申请号:US11276554

    申请日:2006-03-06

    IPC分类号: A61M25/00

    摘要: Devices and methods for transferring forces down a catheter shaft while also maintaining an open fluid pathway are disclosed. In some of the designs, inner and outer members of the catheter interact, allowing improved transfer of forces down the catheter shaft. These designs also allow for maintenance of a fluid pathway along the length of the shaft, including at locations where the inner and outer members are interacting with one another. Structures are disclosed which extend at least a portion of the length of the shaft, allowing improved force transfer and resistance to kinking. Structures are also disclosed which specifically allow for inner and outer members to engage one another at at least one point along the shaft, improving the transfer of forces down the shaft.

    摘要翻译: 公开了用于在导管轴下方传递力同时保持开放流体路径的装置和方法。 在一些设计中,导管的内部和外部构件相互作用,允许改善力沿导管轴的传递。 这些设计还允许维持沿着轴的长度的流体路径,包括在内部和外部构件彼此相互作用的位置处。 公开了延伸轴的长度的至少一部分的结构,允许改进的力传递和抵抗扭结。 还公开了具体允许内部构件和外部构件在沿着轴的至少一个点处彼此接合的结构,从而改善了沿轴的力的传递。

    Stent Configurations
    4.
    发明申请
    Stent Configurations 有权
    支架配置

    公开(公告)号:US20120004719A1

    公开(公告)日:2012-01-05

    申请号:US13230758

    申请日:2011-09-12

    IPC分类号: A61F2/82

    摘要: A stent may comprise a plurality of serpentine bands, wherein adjacent serpentine bands are connected by at least one connector strut. A serpentine band may comprise alternating straight struts and s-shaped struts. Connector struts may comprise first connector struts and second connector struts, wherein the first connector struts are nonparallel to the second connector struts.

    摘要翻译: 支架可以包括多个蛇形带,其中相邻的蛇形带通过至少一个连接器支柱连接。 蛇形带可以包括交替的直的支柱和s形的支柱。 连接器支柱可以包括第一连接器支柱和第二连接器支柱,其中第一连接器支柱不平行于第二连接器支柱。

    Shift register without noise and liquid crystal display device having the same
    5.
    发明授权
    Shift register without noise and liquid crystal display device having the same 有权
    无噪声的移位寄存器和具有相同的液晶显示装置

    公开(公告)号:US07349519B2

    公开(公告)日:2008-03-25

    申请号:US11171562

    申请日:2005-06-30

    IPC分类号: G11C19/00

    摘要: A shift register structure comprising a shift register for sequentially outputting voltages as a clock signal and a start voltage are inputted thereto, and a cleaner means connected to the shift register for removing noise within the start voltage. The cleaner means is a transistor for inputting a clock signal to a gate and for inputting a signal outputted from the shift register to a source.

    摘要翻译: 输入移位寄存器结构,其包括用于顺序地输出电压作为时钟信号的移位寄存器和起始电压,以及连接到移位寄存器的清除器装置,用于消除起始电压内的噪声。 清洁装置是用于将时钟信号输入到门并将从移位寄存器输出的信号输入到源的晶体管。

    Long-band fiber amplifier using feedback loop
    6.
    发明授权
    Long-band fiber amplifier using feedback loop 失效
    长波段光纤放大器采用反馈回路

    公开(公告)号:US06501594B1

    公开(公告)日:2002-12-31

    申请号:US09624135

    申请日:2000-07-21

    IPC分类号: H04B1017

    摘要: Disclosed is a long-band (L-band) fiber amplifier using a feedback loop which includes a rare earth doped fiber as an amplification medium, forward and backward pump laser diodes, positioned on front and rear ends of the rare earth doped fiber, respectively, for generating pumping lights, first wavelength selective couplers for providing the pumping lights from the pump laser diodes to the rare earth doped fiber, optical isolators, inserted into front and rear ends of the first wavelength selective couplers, respectively, for intercepting backward propagation of signal lights reflected from input and output terminals of the fiber amplifier, a feedback loop for making a seed beam incident to the rare earth doped fiber or making an amplified spontaneous emission (ASE) incident again to the rare earth doped fiber, second wavelength selective couplers, provided between the optical isolators and the first wavelength selective couplers, respectively, for making the seed beam incident to the feedback loop or extracting and providing the ASE to the feedback loop, and a filter, connected to the feedback loop, for filtering a specified wavelength of the seed beam or the ASE.

    摘要翻译: 公开了一种使用反馈回路的长波段(L波段)光纤放大器,其包括稀土掺杂光纤作为放大介质,分别位于稀土掺杂光纤的前端和后端的前向和后向激光二极管 ,用于产生泵浦光的第一波长选择耦合器,用于分别从第一波长选择耦合器插入到第一波长选择耦合器的前端和后端,从泵浦激光二极管分别提供泵浦光到稀土掺杂光纤,光隔离器,用于截取反向传播 从光纤放大器的输入和输出端反射的信号光,用于使种子光束入射到稀土掺杂光纤的反馈回路或再次对稀土掺杂光纤进行放大的自发发射(ASE)入射;第二波长选择耦合器 分别设置在光隔离器和第一波长选择耦合器之间,用于使种子束入射到该光隔离器 反馈回路或提取ASE并将其提供给反馈回路,以及连接到反馈回路的滤波器,用于过滤种子束或ASE的指定波长。

    Gain flattened optical fiber amplifier
    7.
    发明授权
    Gain flattened optical fiber amplifier 失效
    增益平坦的光纤放大器

    公开(公告)号:US06339494B1

    公开(公告)日:2002-01-15

    申请号:US09482536

    申请日:2000-01-14

    IPC分类号: H01S300

    摘要: An optical fiber amplifier capable of having a flattened gain irrespective of the intensity of an input signal light. The optical fiber amplifier includes a first amplifying unit for amplifying an input signal light using a first pumping light to obtain a predetermined gain, a second amplifying unit for re-amplifying the signal light amplified by the first amplifying unit, using a second pumping light, to obtain the same gain as the predetermined gain, and a pumping light separating unit for allowing the amplified signal light outputted from the first amplifying unit to enter the second amplifying unit while preventing the first pumping light from reaching the second amplifying unit and preventing the second pumping light from reaching the first amplifying unit, whereby the amplified signal light entering the second amplifying unit is allowed to be amplified only by the second pumping light.

    摘要翻译: 能够与输入信号光的强度无关地具有扁平增益的光纤放大器。 光纤放大器包括:第一放大单元,用于使用第一泵浦光放大输入信号光以获得预定增益;第二放大单元,用于使用第二泵浦光对由第一放大单元放大的信号光进行再放大; 以获得与预定增益相同的增益;以及泵浦光分离单元,用于允许从第一放大单元输出的放大信号光进入第二放大单元,同时防止第一泵浦光到达第二放大单元,并防止第二放大单元 泵浦光到达第一放大单元,由此仅允许通过第二泵浦光放大进入第二放大单元的放大信号光。

    Method of crystallizing an amorphous film
    8.
    发明授权
    Method of crystallizing an amorphous film 失效
    使非晶膜结晶的方法

    公开(公告)号:US06326226B1

    公开(公告)日:2001-12-04

    申请号:US09115498

    申请日:1998-07-14

    IPC分类号: H01L2120

    摘要: A method of crystallizing an amorphous film includes the steps of forming an amorphous film capable of being crystallized on a substrate, the amorphous film being in contact with a metal layer; and crystallizing the amorphous film by forming an electric field in the amorphous film and the metal layer, while simultaneously subjecting the amorphous film and the metal layer to a thermal treatment, thereby crystallizing the amorphous film.

    摘要翻译: 结晶非晶膜的方法包括以下步骤:形成能够在基板上结晶的非晶膜,所述非晶膜与金属层接触; 并且通过在非晶膜和金属层中形成电场而结晶非晶膜,同时对非晶膜和金属层进行热处理,从而使非晶膜结晶。

    Stent configurations
    9.
    发明申请
    Stent configurations 有权
    支架配置

    公开(公告)号:US20070100434A1

    公开(公告)日:2007-05-03

    申请号:US11262692

    申请日:2005-10-31

    IPC分类号: A61F2/90

    摘要: A stent may comprise a plurality of serpentine bands, wherein adjacent serpentine bands are connected by at least one connector strut. A serpentine band may comprise alternating straight struts and s-shaped struts. Connector struts may comprise first connector struts and second connector struts, wherein the first connector struts are nonparallel to the second connector struts.

    摘要翻译: 支架可以包括多个蛇形带,其中相邻的蛇形带通过至少一个连接器支柱连接。 蛇形带可以包括交替的直的支柱和s形的支柱。 连接器支柱可以包括第一连接器支柱和第二连接器支柱,其中第一连接器支柱不平行于第二连接器支柱。

    Long-band light source for testing optical elements using feedback loop
    10.
    发明授权
    Long-band light source for testing optical elements using feedback loop 失效
    用于使用反馈回路测试光学元件的长带光源

    公开(公告)号:US06570701B1

    公开(公告)日:2003-05-27

    申请号:US09624245

    申请日:2000-07-24

    IPC分类号: H04B1012

    CPC分类号: H04B10/2537

    摘要: A long-band (L-band) light source capable of testing the characteristics of optical elements using a feedback loop in a fiber amplifier of an optical communication system. In the fiber amplifier including (a) a rare earth doped fiber as an amplification medium, (b) forward and backward pump laser diodes, positioned on front and rear ends of the rare earth doped fiber, for generating and providing pumping lights to the rare earth doped fiber, (c) first wavelength selective couplers for providing the pumping lights from the forward and backward pump laser diodes to the rare earth doped fiber, and (d) optical isolators, inserted between front and rear ends of the first wavelength selective couplers, respectively, for intercepting backward lights reflected from input and output terminals of the fiber amplifier, the L-band light source comprises a feedback loop for making a seed beam incident to the rare earth doped fiber or making an amplified spontaneous emission (ASE) incident again to the rare earth doped fiber to reuse the seed beam or the ASE as the L-band light source for testing the optical elements, second wavelength selective couplers, provided between the optical isolators and the first wavelength selective couplers, respectively, for making the seed beam incident to the feedback loop or extracting and providing the ASE to the feedback loop, and a forward optical isolator, connected to the feedback loop, for intercepting a backward propagation of the seed beam or the ASE. The L-band light source can accurately test the characteristics of various kinds of optical elements used for optical communications.

    摘要翻译: 一种能够在光通信系统的光纤放大器中使用反馈回路来测试光学元件的特性的长带(L波段)光源。 在包括(a)稀土掺杂光纤作为放大介质的光纤放大器中,(b)位于稀土掺杂光纤的前端和后端的前向和后向泵激光二极管,用于产生和提供泵浦光到罕见的 (c)第一波长选择耦合器,用于将来自前向和后向泵浦激光二极管的泵浦光提供到稀土掺杂光纤;以及(d)插入在第一波长选择耦合器的前端和后端之间的光隔离器 分别用于截取从光纤放大器的输入和输出端子反射的向后光,L波段光源包括用于使种子光束入射到稀土掺杂光纤或进行放大的自发发射(ASE)事件的反馈回路 再次将稀土掺杂的光纤重新使用种子束或ASE作为L波段光源进行光学元件的测试,第二波长选择耦合器提供betw 分别使光隔离器和第一波长选择耦合器用于使种子射束入射到反馈回路,或者将ASE提供给反馈回路,以及连接到反馈回路的正向光隔离器,用于截取后向 种子束或ASE的传播。 L波段光源可以准确地测试用于光通信的各种光学元件的特性。