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    Method of controlling a surgical system based on irrigation flow
    2.
    发明申请
    Method of controlling a surgical system based on irrigation flow 有权
    基于灌溉流量控制手术系统的方法

    公开(公告)号：US20050267504A1

    公开(公告)日：2005-12-01

    申请号：US11189374

    申请日：2005-07-26

    申请人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi ,  Ann Yadlowsky

    发明人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi ,  Ann Yadlowsky

    IPC分类号： A61B17/00 ,  A61B17/32 ,  A61F9/007 ,  A61M1/00 ,  A61M3/02

    CPC分类号： A61F9/00745 ,  A61B2017/00973 ,  A61M1/0058 ,  A61M3/0258 ,  A61M2205/3368

    摘要： A surgical system that is able to sense the onset of an occlusion or other surgical event as well as the instant an occlusion breaks. To help avoid overheating of the tip, the system determines a temperature of an eye using irrigation flow rate and reduces the power to the handpiece automatically if an overheating situation is predicted. Alternatively or in addition, the system monitors the power drawn by the handpiece, which is indicative of the cutting load on the tip, and automatically adjusts the power or stroke of the tip to compensate for increased loads on the tip.

    摘要翻译： 能够感测闭塞或其他手术事件的发作以及闭塞瞬间的外科系统。 为了避免尖端过热，系统使用冲洗流量来确定眼睛的温度，并且如果预测到过热情况，则自动降低对手机的功率。 或者或另外，系统监视由手持件牵引的功率，其表示尖端上的切割负载，并且自动调节尖端的功率或行程以补偿尖端上的增加的负载。

    Ultrasound Handpiece
    4.
    发明申请
    Ultrasound Handpiece 有权
    超声手机

    公开(公告)号：US20100004586A1

    公开(公告)日：2010-01-07

    申请号：US12558088

    申请日：2009-09-11

    申请人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi

    发明人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi

    IPC分类号： A61F9/007

    CPC分类号： A61B17/320068 ,  A61B2017/22015 ,  A61B2017/320098 ,  A61F9/00745

    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。

    Ultrasound handpiece
    5.
    发明授权
    Ultrasound handpiece 有权
    超声手机

    公开(公告)号：US08814894B2

    公开(公告)日：2014-08-26

    申请号：US12558088

    申请日：2009-09-11

    申请人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi

    发明人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi

    IPC分类号： A61B17/32

    CPC分类号： A61B17/320068 ,  A61B2017/22015 ,  A61B2017/320098 ,  A61F9/00745

    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。

    Ultrasound handpiece
    6.
    发明申请
    Ultrasound handpiece 有权
    超声手机

    公开(公告)号：US20060041220A1

    公开(公告)日：2006-02-23

    申请号：US11183591

    申请日：2005-07-18

    申请人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi

    发明人： Mikhail Boukhny ,  James Chon ,  Ahmad Salehi

    IPC分类号： A61B17/20

    CPC分类号： A61B17/320068 ,  A61B2017/22015 ,  A61B2017/320098 ,  A61F9/00745

    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。

    Ultrasonic Handpiece
    8.
    发明申请
    Ultrasonic Handpiece 有权
    超声波手机

    公开(公告)号：US20100004585A1

    公开(公告)日：2010-01-07

    申请号：US12558044

    申请日：2009-09-11

    申请人： Mikhail Boukhny ,  James Chon

    发明人： Mikhail Boukhny ,  James Chon

    IPC分类号： A61F9/007

    CPC分类号： A61F9/00745 ,  A61B17/320068 ,  A61F9/00763

    摘要： A handpiece having a single 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. Preferably, the two drive frequencies are not coincident, but provided in non-overlapping pulses.

    摘要翻译： 具有单组压电元件的手机，其在相关谐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。 优选地，两个驱动频率不重合，但以非重叠脉冲提供。

    Automated intraocular lens injector device
    9.
    发明授权
    Automated intraocular lens injector device 有权
    自动人工晶状体注射装置

    公开(公告)号：US08657835B2

    公开(公告)日：2014-02-25

    申请号：US13360234

    申请日：2012-01-27

    申请人： Mikhail Boukhny ,  Bill Chen ,  James Chon

    发明人： Mikhail Boukhny ,  Bill Chen ,  James Chon

    IPC分类号： A61F9/00 ,  A61F2/16

    CPC分类号： A61F2/167 ,  A61F2/1678

    摘要： An intraocular lens injection device comprises a tubular housing with a plunger longitudinally disposed within the tubular housing. An electric drive system longitudinally translates the plunger so that its tip engages an insertion cartridge to fold and displace an intraocular lens disposed within and to inject the folded lens into the lens capsule of an eye. A control circuit is configured to start translation of the plunger, responsive to user input, to detect at least one fault condition based on a counter-electromotive force produced by the electric motor, and to stop translation of the plunger assembly responsive to the detected fault condition, which may comprise excessive resistance to forward or rearward translation of the plunger or insufficient resistance to forward translation of the plunger.

    摘要翻译： 眼内透镜注射装置包括具有纵向设置在管状壳体内的柱塞的管状壳体。 电驱动系统纵向地平移柱塞，使得其尖端与插入筒接合，以折叠和移位设置在其内并将折叠的透镜注入眼睛的晶状体囊中的眼内透镜。 控制电路被配置为响应于用户输入开始柱塞的平移，以基于由电动机产生的反电动势来检测至少一个故障状况，并且响应于检测到的故障停止柱塞组件的平移 其可能包括对柱塞的向前或向后平移的过大阻力或对柱塞的向前平移的抵抗力不足。

    AUTOMATED INTRAOCULAR LENS INJECTOR DEVICE
    10.
    发明申请
    AUTOMATED INTRAOCULAR LENS INJECTOR DEVICE 有权
    自动内窥镜镜头注射器装置

    公开(公告)号：US20130197532A1

    公开(公告)日：2013-08-01

    申请号：US13360234

    申请日：2012-01-27

    申请人： Mikhail Boukhny ,  Bill Chen ,  James Chon

    发明人： Mikhail Boukhny ,  Bill Chen ,  James Chon

    IPC分类号： A61F9/013

    CPC分类号： A61F2/167 ,  A61F2/1678

    摘要： An intraocular lens injection device comprises a tubular housing with a plunger longitudinally disposed within the tubular housing. An electric drive system longitudinally translates the plunger so that its tip engages an insertion cartridge to fold and displace an intraocular lens disposed within and to inject the folded lens into the lens capsule of an eye. A control circuit is configured to start translation of the plunger, responsive to user input, to detect at least one fault condition based on a counter-electromotive force produced by the electric motor, and to stop translation of the plunger assembly responsive to the detected fault condition, which may comprise excessive resistance to forward or rearward translation of the plunger or insufficient resistance to forward translation of the plunger.

    摘要翻译： 眼内透镜注射装置包括具有纵向设置在管状壳体内的柱塞的管状壳体。 电驱动系统纵向地平移柱塞，使得其尖端与插入筒接合，以折叠和移位设置在其内并将折叠的透镜注入眼睛的晶状体囊中的眼内透镜。 控制电路被配置为响应于用户输入开始柱塞的平移，以基于由电动机产生的反电动势来检测至少一个故障状况，并且响应于检测到的故障停止柱塞组件的平移 其可能包括对柱塞的向前或向后平移的过大阻力或对柱塞的向前平移的抵抗力不足。