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    • 61. 发明专利
    • Tip assembly
    • 提示大会
    • JP2006271972A
    • 2006-10-12
    • JP2006082926
    • 2006-03-24
    • Alcon Incアルコン,インコーポレイティド
    • GHANNOUM ZIAD R
    • A61F9/007
    • A61F9/00736A61M5/348
    • PROBLEM TO BE SOLVED: To provide a quick release tip assembly for a liquefaction surgical handpiece. SOLUTION: The tip contains a lumen attached to a hub. The hub has a circumferential flange around its base. The handpiece contains a recess into which the hub fits. The bottom of the recess contains a plurality of movable snaps (elastic engaging members) or cramp members as sized to capture the flange on the tip hub. A slidable lever is connected to the snaps so that movement of the lever causes the snaps (elastic engaging members) to separate apart, thereby releasing the flange and allowing the tip to be easily removed from the handpiece. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供用于液化手术机头的快速释放尖端组件。

      解决方案:尖端包含连接到轮毂的内腔。 轮毂在其底座周围具有圆周凸缘。 手柄包含一个凹槽,毂与其配合。 凹部的底部包含多个可移动的卡扣(弹性接合构件)或者夹紧构件,其大小适于捕获尖端毂上的凸缘。 可滑动杆连接到卡扣,使得杠杆的运动导致卡扣(弹性接合构件)分开,从而释放凸缘并允许尖端从手持件中容易地移除。 版权所有(C)2007,JPO&INPIT

    • 64. 发明专利
    • Surgical apparatus
    • 外科手术
    • JP2006068516A
    • 2006-03-16
    • JP2005238501
    • 2005-08-19
    • Alcon Incアルコン,インコーポレイティド
    • BOUKHNY MIKHAIL
    • A61F9/007
    • A61F9/00745
    • PROBLEM TO BE SOLVED: To decrease a flow of irrigation liquid flowing out of the distal end of a perfusion sleeve, thereby preventing the irrigation sleeve from being collapsed on a surgical needle or a surgical manipulator during insertion to a dissection part. SOLUTION: The surgical manipulator 112 has a shaft 113, and the comparatively flexible irrigation sleeve 114 includes: at least one port 116 and one opening distal end 122. This surgical apparatus includes: the irrigation sleeve substantially coaxial about the shaft of the surgical manipulator to form a gap communicating with the port and the opening distal end between the surgical manipulator and the irrigation sleeve; and a holding ring 110 fitted to the shaft to decrease flow of the irrigation in the gap flowing out of the opening distal end of the irrigation sleeve and accelerate the flow of the irrigation in the gap flowing out of the port, and having dimensions and shape to be held to the opening distal end of the irrigation sleeve by the shaft. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:减少从灌注套管的远端流出的冲洗液体的流动,从而在插入到解剖部分期间防止冲洗套管在外科手术针或外科手术器械上折叠。 解决方案:手术操纵器112具有轴113,并且相对柔性的冲洗套筒114包括:至少一个端口116和一个开口远端122.该手术装置包括:冲洗套管基本上围绕 手术操纵器以形成与所述端口和所述手术操纵器与所述冲洗套筒之间的所述开口远端连通的间隙; 以及安装在所述轴上的保持环110,以减少从所述冲洗套筒的开口远端流出的间隙中的冲洗流动,并且加速从所述端口流出的间隙中的冲洗流动,并且具有尺寸和形状 通过轴被保持在冲洗套筒的开口远端。 版权所有(C)2006,JPO&NCIPI
    • 66. 发明专利
    • Surgical wide-angle illuminator
    • 外科视角照明器
    • JP2005111275A
    • 2005-04-28
    • JP2004296318
    • 2004-10-08
    • Alcon Incアルコン,インコーポレイティド
    • HICKINGBOTHAM DYSON W
    • F21S2/00A61B19/00A61F9/007F21V8/00F21W131/20
    • A61F9/007A61B3/0008A61B2090/306
    • PROBLEM TO BE SOLVED: To provide a surgical device to illuminate a specific area during an operation of an eye, in particular, an improved variable luminous intensity, small aperture and wide-angle illuminator to illuminate a surgical field.
      SOLUTION: The illuminator is provided with: a handpiece optically coupled to a light source to receive a light beam from the light source; an optical fiber operably coupled to the handpiece and to receive the light beam from the light source; an optical device which is connected to the distal end of the optical fiber, receives and scatters the optical beam to illuminate the surgical field, and is equipped with a hemispherical sapphire piece; and a cannula to house and guide the optical fiber and the optical element.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种手术装置,以在眼睛的操作期间,特别是改进的可变发光强度,小孔径和广角照明器照射外科手术领域照明特定区域。 解决方案:照明器设置有:光学耦合到光源以接收来自光源的光束的手持件; 光纤,其可操作地耦合到所述手持件并且接收来自所述光源的光束; 连接到光纤的远端的光学装置接收并散射光束照射外科视野,并配备有半球形蓝宝石片; 以及用于容纳和引导光纤和光学元件的插管。 版权所有(C)2005,JPO&NCIPI