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    Method for controlling configuration of laser induced breakdown and ablation
    1.
    再颁专利
    Method for controlling configuration of laser induced breakdown and ablation 有权
    用于控制激光诱发击穿和消融的配置的方法

    公开(公告)号：USRE37585E1

    公开(公告)日：2002-03-19

    申请号：US09366685

    申请日：1999-08-04

    申请人： Gérard Mourou ,  Detao Du ,  Subrata K. Dutta ,  Victor Elner ,  Ron Kurtz ,  Paul R. Lichter ,  Xinbing Liu ,  Peter P. Pronko ,  Jeffrey A. Squier

    发明人： Gérard Mourou ,  Detao Du ,  Subrata K. Dutta ,  Victor Elner ,  Ron Kurtz ,  Paul R. Lichter ,  Xinbing Liu ,  Peter P. Pronko ,  Jeffrey A. Squier

    IPC分类号： B23K2602

    CPC分类号： B23K26/0624 ,  A61B18/20 ,  A61F9/00825 ,  B23K26/066 ,  B23K26/382 ,  B23K26/40 ,  B23K26/53 ,  B23K2101/40 ,  B23K2103/08 ,  B23K2103/10 ,  B23K2103/50 ,  B23K2103/54

    摘要： In one aspect the invention provides a method for laser induced breakdown of a material with a pulsed laser beam where the material is characterized by a relationship of fluence breakdown threshold (Fth) versus laser beam pulse width (T) that exhibits an abrupt, rapid, and distinct change or at least a clearly detectable and distinct change in slope at a predetermined laser pulse width value. The method comprises generating a beam of laser pulses in which each pulse has a pulse width equal to or less than the predetermined laser pulse width value. The beam is focused to a point at or beneath the surface of a material where laser induced breakdown is desired. The beam may be used in combination with a mask in the beam path. The beam or mask may be moved in the x, y, and Z directions to produce desired features. The technique can produce features smaller than the spot size and Rayleigh range due to enhanced damage threshold accuracy in the short pulse regime.

    摘要翻译： 在一个方面，本发明提供了一种用于脉冲激光束的材料的激光诱导击穿的方法，其中材料的特征在于注射击穿阈值（Fth）与激光束脉冲宽度（T）的关系，其显示突然，快速， 并且在预定的激光脉冲宽度值处具有明显的变化或至少清楚可检测和明显的斜率变化。 该方法包括生成激光脉冲束，其中每个脉冲具有等于或小于预定激光脉冲宽度值的脉冲宽度。 光束被聚焦到需要激光诱发击穿的材料的表面上或下方的点。光束可以与光束路径中的掩模组合使用。 光束或掩模可以在x，y和z方向上移动以产生期望的特征。 该技术可以产生小于点尺寸和瑞利范围的特征，这是由于在短脉冲状态下增强的损伤阈值精度。

    Implantable Device and Surgical Implantation Technique
    3.
    发明申请
    Implantable Device and Surgical Implantation Technique 审中-公开
    植入式装置和手术植入技术

    公开(公告)号：US20110301434A1

    公开(公告)日：2011-12-08

    申请号：US13154291

    申请日：2011-06-06

    申请人： Razi-ul Haque ,  Kensall Wise ,  Paul R. Lichter

    发明人： Razi-ul Haque ,  Kensall Wise ,  Paul R. Lichter

    IPC分类号： A61B5/00

    CPC分类号： A61B5/6882 ,  A61F2/14 ,  A61F2220/0008

    摘要： An implantable device is provided, along with a surgical technique for implanting the implantable device. The implantable device includes a body, at least two fingers, and a diagnostic tool. The body presents a generally flat configuration. The at least two fingers extend from opposite sides of the body along a common plane with the flat configuration of the body. For the surgical technique, the implantable device is positioned above flexible and elastic tissue at a target location. The finger on one side of the body is slid under a portion of the flexible and elastic tissue without penetrating the flexible and elastic tissue. The finger on the opposing side of the body is slid under another portion of the flexible and elastic tissue without penetrating the flexible and elastic tissue. The flexible and elastic tissue exerts force perpendicular to the body and fingers to fixate the implantable device.

    摘要翻译： 提供了可植入装置，以及用于植入可植入装置的外科技术。 可植入装置包括主体，至少两个手指和诊断工具。 身体呈现大致平坦的配置。 所述至少两个指状物沿着身体的平坦构型沿着共同的平面从身体的相对侧延伸。 对于外科技术，可植入装置位于目标位置的柔性和弹性组织之上。 身体的一侧上的手指在柔性弹性组织的一部分下滑动而不穿透柔性和弹性组织。 身体相对侧上的手指在柔性和弹性组织的另一部分下滑动，而不会穿透柔性和弹性组织。 柔性和弹性组织施加垂直于身体和手指的力来固定可植入装置。