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    Multi-spot laser probe with micro-structured faceted proximal surface
    1.
    发明授权
    Multi-spot laser probe with micro-structured faceted proximal surface 有权
    具有微结构小面近端面的多点激光探针

    公开(公告)号：US09308128B2

    公开(公告)日：2016-04-12

    申请号：US13736506

    申请日：2013-01-08

    Applicant: Novartis AG

    Inventor： Ronald T. Smith ,  Mark H. Farley ,  Dustin J. Bouch

    IPC: A61B18/22 ,  A61F9/008

    CPC classification number: A61F9/00821 ,  A61B18/22 ,  A61B2018/2266 ,  A61B2018/2272 ,  A61F2009/00863

    Abstract: An optical surgical probe includes a cannula; a light guide within the cannula, configured to receive a light beam from the light source, to guide the light beam to a distal end of the light guide, and to emit the light beam at the distal end of the light guide; and a multi-spot generator at a distal end of the cannula, the multi-spot generator having a faceted proximal surface with oblique facets, configured to receive the light beam emitted at the distal end of the light guide and to split the received light beam into multiple beam-components, and a distal surface through which the multiple beam-components exit the multi-spot generator, wherein the proximal surface of the multi-spot generator is micro-structured with a modulation length smaller than a wavelength of the light beam in order to reduce the reflectance of light back into the probe.

    Abstract translation: 光学手术探针包括插管; 套管内的光导，被配置为接收来自光源的光束，以将光束引导到光导的远端，并且在光导的远端处发射光束; 以及在所述套管的远端处的多点发生器，所述多点发生器具有具有倾斜面的刻面近侧表面，其被配置为接收在所述光导的远端处发射的光束并且将所述接收的光束 多个光束分量以及远光表面，多个光束分量通过该远表面离开多点发生器，其中多点发生器的近端表面被微结构化，其调制长度小于光束的波长 以便将光的反射率降低回探头。

    Multi-Spot Laser Probe With Sapphire Ball And Molded Glass
    3.
    发明申请
    Multi-Spot Laser Probe With Sapphire Ball And Molded Glass 审中-公开
    带蓝宝石球和模压玻璃的多点激光探头

    公开(公告)号：US20160174812A1

    公开(公告)日：2016-06-23

    申请号：US14576703

    申请日：2014-12-19

    Applicant: Novartis AG

    Inventor： Alexander N. Artsyukhovich ,  Tammo Heeren ,  Michael J. Papac ,  Ronald T. Smith ,  Dustin J. Bouch

    IPC: A61B1/00

    CPC classification number: G02B3/0012 ,  A61F9/00823

    Abstract: A method of making an optical surgical probe includes providing and heating a substrate; melting a piece of glass on the heated substrate; immersing a ball lens into the molten piece of glass; heating a molding pin having a concave prism end; wetting the concave prism end of the molding pin with a molten glass drop; inserting the molding pin into the molten glass aligned with the ball lens; sliding a cannula along an axis of the molding pin toward the substrate to create a cannula/glass-optical-element/ball lens probe-assembly; cooling the probe-assembly; and extracting the probe-assembly.

    Abstract translation: 制造光学手术探针的方法包括提供和加热基底; 在加热的基板上熔化一块玻璃; 将球镜片浸入熔融玻璃片中; 加热具有凹棱镜端的模制销; 用熔融玻璃滴润湿成型销的凹棱镜端; 将模制销插入与球形透镜对准的熔融玻璃中; 沿着模制销的轴线将套管滑向衬底以形成套管/玻璃 - 光学元件/球形透镜探针组件; 冷却探针组件; 并提取探针组件。

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