Phacoemulsification hook tip
    31.
    发明授权
    Phacoemulsification hook tip 有权
    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

    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。

    Surgical Console Information Management
    34.
    发明申请
    Surgical Console Information Management 审中-公开
    手术控制台信息管理

    公开(公告)号:US20110238431A1

    公开(公告)日:2011-09-29

    申请号:US12729809

    申请日:2010-03-23

    IPC分类号: G06Q50/00 G06Q10/00

    CPC分类号: G06Q50/22 G06Q10/10

    摘要: In various embodiments, completing a pre-surgery checklist may include receiving surgery related information from one or more sources, transferring the received information to a surgical console, presenting the transferred information to a console user as part of the pre-surgery check-list, and receiving indication of a verified information element provided for the pre-surgery check-list (e.g., confirmation from a surgeon that one or more elements on the pre-surgery checklist are correct/verified). In some embodiments, the method may further include verifying a surgical patient's identity prior to surgery.

    摘要翻译: 在各种实施例中,完成手术前检查表可以包括从一个或多个来源接收手术相关信息,将接收到的信息传送到外科手术台,将传送的信息作为手术前检查表的一部分呈现给控制台用户, 并且接收为手术前检查表提供的验证信息元素的指示(例如,来自外科医生的确认,手术前检查表中的一个或多个元件正确/验证)。 在一些实施例中,该方法还可以包括在手术之前验证手术患者的身份。

    Ultrasound Handpiece
    37.
    发明申请
    Ultrasound Handpiece 审中-公开
    超声手机

    公开(公告)号:US20100094321A1

    公开(公告)日:2010-04-15

    申请号:US12249329

    申请日:2008-10-10

    IPC分类号: A61B17/32

    摘要: A handpiece having at least one pair of vibrating piezoelectric elements that are polarized and arranged within the handpiece so as to produce vibrations that are orthogonal, or otherwise at an angle to, the longitudinal centerline of the handpiece. Vibrating the cutting tip at an angle to its longitudinal axis creates additional shearing at the distal end of the tip, enhancing the tissue cutting action of the tip.

    摘要翻译: 具有至少一对振动压电元件的手持件,所述至少一对振动压电元件被极化并布置在所述手持件内,以产生与所述手持件的纵向中心线正交或以其它方式成角度的振动。 以与其纵向轴线成一定角度的方式振动切割尖端在尖端的远端产生额外的剪切,增强尖端的组织切割动作。

    OFFSET ULTRASONIC HAND PIECE
    38.
    发明申请
    OFFSET ULTRASONIC HAND PIECE 审中-公开
    偏移超声波手柄

    公开(公告)号:US20100036256A1

    公开(公告)日:2010-02-11

    申请号:US12188689

    申请日:2008-08-08

    IPC分类号: A61B8/00

    摘要: An ultrasonic hand piece has a horn, piezoelectric crystals, and a cutting tip. The piezoelectric crystals and cutting tip are coupled to the horn. A centerline of the piezoelectric crystals is offset from a center line of the cutting tip such that oscillatory movement is produced in the cutting tip when the piezoelectric crystals are excited.

    摘要翻译: 超声波手柄具有喇叭,压电晶体和切割尖端。 压电晶体和切割尖端连接到喇叭。 压电晶体的中心线偏离切割尖端的中心线,使得当压电晶体被激发时在切割尖端产生振荡运动。

    Ultrasound handpiece
    39.
    发明授权
    Ultrasound handpiece 有权
    超声手机

    公开(公告)号:US07645256B2

    公开(公告)日:2010-01-12

    申请号:US11183591

    申请日:2005-07-18

    IPC分类号: A61B17/20 A61B17/32

    摘要: A handpiece having at least one set of piezoelectric elements polarized to produce longitudinal motion when excited at the relevant resonant frequency. The piezoelectric crystals are connected to an ultrasonic horn to which a cutting tip is attached. The horn and/or the cutting tip contains a plurality of diagonal slits or grooves. The slits or grooves produce optimized torsional movement in the cutting tip when the piezoelectric crystals are excited at a second resonant frequency.

    摘要翻译: 一种具有至少一组压电元件的手柄,其在相关共振频率下被激发时被极化以产生纵向运动。 压电晶体连接到附接有切割尖端的超声波喇叭。 喇叭和/或切割尖端包含多个对角狭缝或凹槽。 当压电晶体以第二谐振频率被激发时,狭槽或凹槽在切割尖端中产生优化的扭转运动。