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1. 发明申请

US20110004149A1 PHACOEMULSIFICATION HOOK TIP 有权
公开(公告)号：US20110004149A1
公开(公告)日：2011-01-06
申请号：US12496220
申请日：2009-07-01
申请人： Alexander N. Artsyukhovich , Ramon Carsola Dimalanta , Mikhail Boukhny , James Y. Chon
发明人： Alexander N. Artsyukhovich , Ramon Carsola Dimalanta , Mikhail Boukhny , James Y. Chon
IPC分类号： A61F9/007 , A61B17/32
CPC分类号： A61F9/00745 , A61B17/320068
摘要： In various embodiments, a phacoemulsification cutting tip with a straight shaft and an angled portion off of the straight shaft may include a hook on the angled portion to move an axis of rotation of the cutting tip closer to alignment with an extended centerline of the shaft. The cutting tip may be configured to torsionally rotate back and forth on an axis perpendicular to a centerline of the shaft (e.g., rotation around a y-axis). In some embodiments, lateral vibrations (e.g., side to side along an x-axis or z-axis perpendicular to the y-axis) that result from torsional rotation around the y-axis in a cutting tip without the hook may be reduced through use of the hook to balance the otherwise eccentrically weighted hook.
摘要翻译：在各种实施例中，具有直轴和离开直轴的成角度部分的超声乳化切割尖端可以包括在成角度部分上的钩，以使切割尖端的旋转轴线更靠近与轴的延伸中心线对准。切割尖端可以构造成在垂直于轴的中心线的轴线（例如，围绕y轴的旋转）上来回扭转。在一些实施例中，可以通过使用减少在没有钩的切割尖端中围绕y轴的扭转旋转引起的横向振动（例如，沿着垂直于y轴的x轴或z轴的一侧到另一侧）的钩子来平衡否则偏心加权的钩子。

2. 发明授权

US08623040B2 Phacoemulsification hook tip 有权
标题翻译：晶状体乳化钩尖
公开(公告)号：US08623040B2
公开(公告)日：2014-01-07
申请号：US12496220
申请日：2009-07-01
申请人： Alexander N. Artsyukhovich , Ramon Carsola Dimalanta , Mikhail Boukhny , James Y. Chon
发明人： Alexander N. Artsyukhovich , Ramon Carsola Dimalanta , Mikhail Boukhny , James Y. Chon
IPC分类号： A61B17/32
CPC分类号： A61F9/00745 , A61B17/320068
摘要： In various embodiments, a phacoemulsification cutting tip with a straight shaft and an angled portion off of the straight shaft may include a hook on the angled portion to move an axis of rotation of the cutting tip closer to alignment with an extended centerline of the shaft. The cutting tip may be configured to torsionally rotate back and forth on an axis perpendicular to a centerline of the shaft (e.g., rotation around a y-axis). In some embodiments, lateral vibrations (e.g., side to side along an x-axis or z-axis perpendicular to the y-axis) that result from torsional rotation around the y-axis in a cutting tip without the hook may be reduced through use of the hook to balance the otherwise eccentrically weighted hook.
摘要翻译：在各种实施例中，具有直轴和离开直轴的成角度部分的超声乳化切割尖端可以包括在成角度部分上的钩，以使切割尖端的旋转轴线更靠近与轴的延伸中心线对准。切割尖端可以构造成在垂直于轴的中心线的轴线（例如，围绕y轴的旋转）上来回扭转。在一些实施例中，可以通过使用减少在没有钩的切割尖端中围绕y轴的扭转旋转引起的横向振动（例如，沿着垂直于y轴的x轴或z轴的一侧到另一侧）的钩子来平衡否则偏心加权的钩子。

3. 发明申请

US20110112466A1 Extended Point Phacoemulsification Tip 审中-公开
标题翻译：扩展点晶状体乳化提示
公开(公告)号：US20110112466A1
公开(公告)日：2011-05-12
申请号：US12616537
申请日：2009-11-11
申请人： Ramon Carsola Dimalanta
发明人： Ramon Carsola Dimalanta
IPC分类号： A61F9/007
CPC分类号： A61F9/00745 , A61B2017/320075
摘要： In various embodiments, a phacoemulsification tip may be configured with a proximal end configured to be secured to a phacoemulsification hand piece and a distal end shaped as a five-sided polygon with five corners. In some embodiments, at least two of the five corners of the five-sided polygon may form a right angle and one of the five corners may form a dominant point spaced further from an axis of rotation of the five-sided polygon than any of the other four corners. For example, the distal end may be shaped in a home base configuration. The displacement of the dominant point from the axis of rotation may improve cutting and/or improve the removal of lens material. In some embodiments, the dominant point may form a sharper edge than at least one of the other four corners (e.g., the other four corners may be rounded).
摘要翻译：在各种实施例中，晶状体乳化尖端可被构造成具有被配置为被固定到晶状体乳化手部件的近端和形成为具有五个角的五边形多边形的远端。在一些实施例中，五边形多边形的五个角中的至少两个可以形成直角，并且五个角中的一个角可以形成比五边多边形的旋转轴更远离的主要点，其他四个角落。例如，远端可以成形为家庭底座配置。主要点从旋转轴的位移可以改善切割和/或改善透镜材料的去除。在一些实施例中，主点可以形成比其他四个角中的至少一个更尖锐的边缘（例如，其他四个角可以是圆的）。

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