Systems and methods for a memory and/or selection element formed within a recess in a metal line
    71.
    发明授权
    Systems and methods for a memory and/or selection element formed within a recess in a metal line 有权
    用于存储和/或选择元件的系统和方法,其形成在金属线中的凹槽内

    公开(公告)号:US07199416B1

    公开(公告)日:2007-04-03

    申请号:US10985172

    申请日:2004-11-10

    IPC分类号: H01L27/108 H01L23/58

    摘要: The subject invention provides systems and methodologies for fabrication of memory and/or selection (e.g., diodes) elements in a recession in a semiconductor layer. In particular, a trench of varying width is created in the semiconductor layer by employing various etching techniques. A metal film can be deposited in the trench according to a desired deposition thickness in order to seam close a narrow portion of the trench while form a dimple in a wide portion of the trench. The trench, after metal film deposition, exhibits a depression in wider trench portions relative to narrow trench portions. The depression can be utilized by placing one or more memory or selection layers in the depression, and a via can be formed over a portion of the trench to form an interconnect.

    摘要翻译: 本发明提供了用于制造半导体层中的凹陷中的存储器和/或选择(例如,二极管)元件的系统和方法。 特别地,通过采用各种蚀刻技术在半导体层中产生不同宽度的沟槽。 可以根据期望的沉积厚度在沟槽中沉积金属膜,以便在沟槽的宽部分形成凹坑的同时缝合沟槽的窄部分。 在金属膜沉积之后,沟槽相对于窄沟槽部分在较宽的沟槽部分中呈凹陷。 可以通过将一个或多个存储器或选择层放置在凹陷中来利用凹陷,并且可以在沟槽的一部分上形成通孔以形成互连。

    Percutaneous Tissue Excision Devices and Methods
    72.
    发明申请
    Percutaneous Tissue Excision Devices and Methods 有权
    经皮组织切除装置及方法

    公开(公告)号:US20070055215A1

    公开(公告)日:2007-03-08

    申请号:US11461045

    申请日:2006-07-31

    申请人: Minh Tran Bryce Way

    发明人: Minh Tran Bryce Way

    IPC分类号: A61M1/00

    摘要: A device for percutaneously excising tissue. In an embodiments the device comprises an outer tubular. In addition, the device comprises an inner tubular slidingly received within the outer tubular, wherein the inner tubular has a distal end including an upper member and a lower member. Further, the device includes an open position with the distal end fully extended from the outer tubular, and a closed position with the distal end disposed within the outer tubular, wherein the upper member is biased away from the lower member and is disposed at an open angle θO relative to the lower member when the device is in the opened position.

    摘要翻译: 用于经皮切除组织的装置。 在一个实施例中,该装置包括外管。 此外,该装置包括滑动地容纳在外管中的内管,其中内管具有包括上部构件和下部构件的远端。 此外,该装置包括开口位置,其远端完全从外管延伸,以及关闭位置,其远端设置在外管内,其中上部构件被偏压远离下部构件并且设置在开口 当装置处于打开位置时相对于下部构件的角度θ O

    Bone anchor insertion device
    73.
    发明授权
    Bone anchor insertion device 有权
    骨锚插入装置

    公开(公告)号:US06780198B1

    公开(公告)日:2004-08-24

    申请号:US10077574

    申请日:2002-02-15

    IPC分类号: A61B1704

    摘要: A bone anchor insertion device comprises a handle, a nosepiece connected to a distal end of the handle, a bone anchor connected to the nosepiece, and an actuator disposed on the handle for deploying the bone anchor, which suture is also fixed to a portion of soft tissue to be attached to a portion of bone. A suture ratchet or tensioning mechanism is disposed in the handle for tensioning suture which is associated with the bone anchor. This mechanism permits precise tensioning, while also permitting one-handed operation, thereby allowing the practitioner to use his or her other hand for other activities, such as camera operation or the like.

    摘要翻译: 骨锚插入装置包括手柄,连接到手柄的远端的鼻梁,连接到鼻梁的骨锚和设置在手柄上用于展开骨锚的致动器,该缝合线也固定到 软组织附着于一部分骨。 缝合棘轮或张紧机构设置在手柄中,用于张紧与骨锚相关联的缝合线。 该机构允许精确的张紧,同时也允许单手操作,从而允许从业者将他或她的另一只手用于诸如相机操作等的其他活动。

    Dual fiber variable optical attenuator
    74.
    发明授权
    Dual fiber variable optical attenuator 失效
    双光纤可变光衰减器

    公开(公告)号:US06584271B2

    公开(公告)日:2003-06-24

    申请号:US09734064

    申请日:2000-12-09

    IPC分类号: G02B600

    CPC分类号: G02B6/266

    摘要: A variable optical attenuator (200) comprises a dual fiber collimator (202) and a reflection component (206) separated by a linear moveable ND filter (204). The collimator (202) includes a ferrule (304) with dual fibers (310, 320) therein, and a GRIN lens (302) spaced from the ferrule (304) with a distance in compliance with the distance between the reflection component (206) and the GRIN lens (302).

    摘要翻译: 可变光衰减器(200)包括由线性可移动ND滤光器(204)分离的双光纤准直器(202)和反射部件(206)。 准直器(202)包括其中具有双纤维(310,320)的套圈(304)和与套圈(304)间隔开的距离与所述反射部件(206)之间的距离一致的GRIN透镜(302) 和GRIN透镜(302)。

    Method and apparatus for attaching connective tissues to bone using a suture anchoring device
    75.
    发明授权
    Method and apparatus for attaching connective tissues to bone using a suture anchoring device 有权
    使用缝合线锚定装置将结缔组织附着于骨的方法和装置

    公开(公告)号:US06582453B1

    公开(公告)日:2003-06-24

    申请号:US09616802

    申请日:2000-07-14

    IPC分类号: A61B1704

    摘要: A bone anchor and methods for using same to secure connective tissue, such as tendons, to bone are disclosed which permit a suture attachment that lies entirely beneath the cortical bone surface. The bone anchor of the invention incorporates a deformable body that creates an increased anchor body diameter after it is inserted into the cancellous bone and deployed beneath the cortical surface of the bone. The increased body diameter, by virtue of its intrinsic geometry, creates both axial and rotational fixation of the bone anchor or suture fixation point.

    摘要翻译: 公开了一种骨锚和使用它来将骨骼等结缔组织固定在骨上的方法,其允许完全位于皮质骨表面下方的缝合线附件。 本发明的骨锚固体包括可变形体,其在锚固体插入松质骨之后产生增加的锚体直径并且展开在骨的皮层表面之下。 增加的体直径由于其固有的几何形状,可以产生骨锚或缝线固定点的轴向和旋转固定。