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20 条记录 (耗时 0.021 秒)

    Combined epithelial delaminator and inserter
    11.
    发明申请
    Combined epithelial delaminator and inserter 审中-公开
    组合上皮分层和插入

    公开(公告)号：US20060052796A1

    公开(公告)日：2006-03-09

    申请号：US10937135

    申请日：2004-09-08

    申请人： Edward Perez ,  Jay Daulton ,  Paul Hsei

    发明人： Edward Perez ,  Jay Daulton ,  Paul Hsei

    IPC分类号： A61F9/00

    CPC分类号： A61F9/013 ,  A61F2/147 ,  A61F9/0017 ,  A61F9/007

    摘要： An ocular device applicator that is a combined delaminating and inserting device configured to partially delaminate the corneal epithelium and to place a corrective ocular device onto the delaminated cornea under the partially delaminated epithelium. The ocular device applicator leaves at least a portion of the delaminated corneal epithelium attached to the cornea. The ocular device applicator comprises an edge and an ocular device holder. In some versions an ocular device may be secured in and/or released from the device by force applied in the holder, or by a releasable adhesive. The ocular device applicator may be oscillated to facilitate delamination of the corneal epithelium and placement of an ocular device.

    摘要翻译： 一种眼部装置施用器，其是组合的分层和插入装置，其被配置为部分地分层角膜上皮并将矫正的眼睛装置放置在部分分层的上皮下的分层角膜上。 眼部装置施用器离开附着在角膜上的分层的角膜上皮的至少一部分。 眼部装置施用器包括边缘和眼睛装置保持器。 在一些版本中，眼睛装置可以通过施加在保持器中的力或通过可释放的粘合剂固定在装置中和/或从装置释放。 眼部装置施用器可以摆动以促进角膜上皮的分层和眼睛装置的放置。

    Multiple-pronged implantable stimulator and methods of making and using such a stimulator
    13.
    发明申请
    Multiple-pronged implantable stimulator and methods of making and using such a stimulator 失效
    多管齐下的植入式刺激器以及制造和使用这种刺激器的方法

    公开(公告)号：US20060195143A1

    公开(公告)日：2006-08-31

    申请号：US11066968

    申请日：2005-02-25

    申请人： Kelly McClure ,  Matthew Haller ,  Jay Daulton

    发明人： Kelly McClure ,  Matthew Haller ,  Jay Daulton

    IPC分类号： A61N1/36

    CPC分类号： A61N1/37229 ,  A61N1/0534 ,  A61N1/0543 ,  A61N1/0551 ,  A61N1/36036 ,  A61N1/3605 ,  A61N1/36082 ,  A61N1/37205 ,  A61N1/3756 ,  A61N1/3787

    摘要： An implantable stimulator includes a base, two prongs extending from the base and an electrode disposed on each of the prongs. This stimulator may be part of a system that includes an external device for transcutaneously communicating with the implanted stimulator. A method of using the implantable stimulator includes generating a current gradient between the electrodes on the two prongs to stimulate a target site in a patient. A method of making the implantable stimulator includes coating electrode material on the prongs except where the electrode surfaces are to be formed.

    摘要翻译： 植入式刺激器包括基座，从底座延伸的两个插脚和设置在每个插脚上的电极。 该刺激器可以是包括用于与植入的刺激器经皮通信的外部设备的系统的一部分。 使用可植入刺激器的方法包括在两个尖头上的电极之间产生电流梯度以刺激患者中的目标部位。 制造可植入刺激器的方法包括将电极材料涂覆在尖头上，除了要形成电极表面之外。

    Closure prevention apparatus for surgical clip applier
    14.
    发明授权
    Closure prevention apparatus for surgical clip applier 失效
    外科夹钳器防闭合装置

    公开(公告)号：US5282808A

    公开(公告)日：1994-02-01

    申请号：US13609

    申请日：1993-02-04

    申请人： Tim Kovac ,  Todd Thompson ,  Terrance Kloeckl ,  Peter F. Costa ,  William A. Holmes ,  Jay Daulton

    发明人： Tim Kovac ,  Todd Thompson ,  Terrance Kloeckl ,  Peter F. Costa ,  William A. Holmes ,  Jay Daulton

    IPC分类号： A61B17/128 ,  A61B17/00

    CPC分类号： A61B17/1285 ,  A61B17/128 ,  Y10S227/901 ,  Y10S227/902

    摘要： According to the present invention, a surgical clip applier includes means for preventing closure of the clip closing mechanism when no clips are left in the applier. The clip applier includes a shaft having distal and proximal ends, means in the shaft for advancing clips to the distal end, means at the distal end for closing clips and a jam clip carried by the advancing means proximally of the surgical clips, wherein the jam clip is positioned in the clip closing means and prevents closure thereof after all surgical clips have been applied.

    摘要翻译： 根据本发明，手术夹具包括用于当没有夹子留在施放器中时防止夹闭器机构闭合的装置。 夹持器包括具有远端和近端的轴，用于将夹子前进到远端的装置，在远端处的装置用于闭合夹子和由前进装置承载的手术夹子近侧的卡子夹，其中卡纸 夹子定位在夹子闭合装置中，并且在所有手术夹子已被施加之后防止其闭合。

    DEVICES AND METHODS FOR CONTROLLING AND COUNTING INTERVENTIONAL ELEMENTS
    18.
    发明申请
    DEVICES AND METHODS FOR CONTROLLING AND COUNTING INTERVENTIONAL ELEMENTS 审中-公开
    用于控制和计数传统元素的设备和方法

    公开(公告)号：US20070265637A1

    公开(公告)日：2007-11-15

    申请号：US11735392

    申请日：2007-04-13

    申请人： Bernard Andreas ,  Matthew McDonald ,  Jay Daulton ,  Chris Kilgus ,  Andrew Leopold ,  Philip Leopold ,  Matt Maulding

    发明人： Bernard Andreas ,  Matthew McDonald ,  Jay Daulton ,  Chris Kilgus ,  Andrew Leopold ,  Philip Leopold ,  Matt Maulding

    IPC分类号： A61F2/06

    CPC分类号： A61F2/962 ,  A61F2002/826 ,  A61F2002/9511

    摘要： Apparatus and methods for delivering stents or stent segments to body lumens include one or more tubular prostheses carried at the distal end of a catheter shaft, a sheath slidably disposed over the prostheses, and a guidewire tube extending from within the sheath to the exterior of the sheath through an exit port in a sidewall thereof. A guidewire extends slidably through the guidewire tube. The sheath can be moved relative to the catheter shaft and the guidewire tube to expose the prostheses for deployment. Mechanisms are described for measuring the distance that the sheath is moved relative to the catheter shaft and/or the guidewire tube, or for counting the number of stents exposed and/or deployed by operation of the device. These mechanisms include optical counting mechanisms, inductive, resistive, and/or magnetic resonating counters, electrical contact counters, and mechanical counters.

    摘要翻译： 用于将支架或支架段递送到体腔的装置和方法包括在导管轴的远端处承载的一个或多个管状假体，可滑动地设置在假体上的护套，以及从护套内延伸到外部的导丝管 护套穿过其侧壁中的出口。 导丝可滑动地延伸穿过导丝管。 护套可以相对于导管轴和导丝管移动以暴露假体以进行展开。 描述了用于测量护套相对于导管轴和/或导丝管移动的距离的机构，或用于计数通过操作该装置而暴露和/或部署的支架的数量。 这些机制包括光学计数机构，电感，电阻和/或磁共振计数器，电接触计数器和机械计数器。

    Surgical clip
    19.
    发明授权
    Surgical clip 失效
    手术夹

    公开(公告)号：US5269792A

    公开(公告)日：1993-12-14

    申请号：US957970

    申请日：1992-10-07

    申请人： Tim Kovac ,  Terrance Kloeckl ,  Jay Daulton ,  Peter F. Costa ,  William A. Holmes ,  Richard J. Saunders

    发明人： Tim Kovac ,  Terrance Kloeckl ,  Jay Daulton ,  Peter F. Costa ,  William A. Holmes ,  Richard J. Saunders

    IPC分类号： A61B17/122 ,  A61B17/128 ,  A61B17/28 ,  A61B17/00

    CPC分类号： A61B17/128 ,  A61B17/122 ,  A61B17/1285 ,  A61B2017/2929

    摘要： The invention provides a surgical clip for use in conjunction with a clip applier. The clip may be closed in a curved shape, has improved gripping capabilities, and maximizes the gripping surface relative to clip size. The clip preferably includes a longitudinal channel through the gripping surfaces of the clip legs, the channel having at least one sidewall inclined to form an undercut, such that the channel is wider at its floor than at its opening in the gripping surface. The clip further may have one leg longer than the other such that the clip may be closed in a curved shape with the legs parallel and the tips of the legs substantially even. The clip may also have one or more inverse arcuate portions on at least one of its legs to improve the tightness of clip closure.

    摘要翻译： 本发明提供了一种与施夹器结合使用的手术夹。 夹子可以以弯曲的形状封闭，具有改进的抓握能力，并且相对于夹子尺寸最大化抓握表面。 夹子优选地包括穿过夹子腿的抓握表面的纵向通道，该通道具有倾斜以形成底切的至少一个侧壁，使得该通道在其地板上比在其抓握表面的开口处更宽。 夹子还可以具有比另一个更长的一条腿，使得夹子可以以弯曲的形状封闭，其中腿平行并且腿的尖端基本上均匀。 夹子还可以在其至少一个腿上具有一个或多个反弧形部分，以改善夹子闭合的紧密度。

    Surgical clip applier
    20.
    发明授权
    Surgical clip applier 失效
    手术夹子

    公开(公告)号：US5192288A

    公开(公告)日：1993-03-09

    申请号：US888723

    申请日：1992-05-26

    申请人： Todd Thompson ,  Terrance Kloeckl ,  Peter F. Costa ,  William A. Holmes ,  Jay Daulton

    发明人： Todd Thompson ,  Terrance Kloeckl ,  Peter F. Costa ,  William A. Holmes ,  Jay Daulton

    IPC分类号： A61B17/128

    CPC分类号： A61B17/1285 ,  A61B17/128 ,  Y10S227/901 ,  Y10S227/902

    摘要： According to the present invention, improved apparatus and methods are provided for applying surgical clips to body tissue in inaccessible places and at various angles with particular usefulness in laparoscopic surgery. In one embodiment, the apparatus comprises a shaft having a distal end and a proximal end; means for advancing clips along the shaft toward the distal end with the legs of the clip oriented in a distal direction; means at the distal end of the shaft for rotating the clips relative to the shaft to orient the legs in a lateral direction and means for closing the legs of the clips after the rotation. The means for advancing usually comprises a movable belt disposed in the shaft having a plurality of retainers for holding clips; means for closing typically includes an anvil mounted at the distal end of the shaft and a hammer movable against the anvil. In another embodiment the apparatus further comprises means disposed at the proximal end of the shaft for actuating the hammer, which usually consists of a trigger pivotally mounted to a handle. In an exemplary embodiment, the trigger is ratcheted in stages, wherein one stage advances a clip, a second stage rotates a clip and a third stages closes a clip.

    摘要翻译： 根据本发明，提供了改进的装置和方法，用于在不可接近的位置和在腹腔镜手术中具有特别有用的各种角度将手术夹子应用于身体组织。 在一个实施例中，该装置包括具有远端和近端的轴; 用于将夹子沿着轴朝向远端推进的装置，夹子的腿沿远端方向定向; 在轴的远端处的装置，用于相对于轴旋转夹子以使腿部沿横向方向定向，并且用于在旋转之后闭合夹子的腿部的装置。 用于推进的装置通常包括设置在轴中的可移动带，其具有用于保持夹子的多个保持器; 用于关闭的装置通常包括安装在轴的远端处的砧座和可抵靠砧座移动的锤子。 在另一个实施例中，装置还包括设置在轴的近端处的装置，用于致动锤，其通常由枢转地安装到手柄的触发器组成。 在示例性实施例中，触发器被分阶段棘轮，其中一个台阶前进夹子，第二阶段旋转夹子，第三阶段关闭夹子。