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公开(公告)号：WO1997007755A1
公开(公告)日：1997-03-06
申请号：PCT/US1996009737
申请日：1996-06-10
Applicant: ALCON LABORATORIES, INC.
Inventor： ALCON LABORATORIES, INC. , BOUKHNY, Mikhail , CAPETAN, Thomas, G.
IPC: A61F09/007
CPC classification number: A61F9/00745 , A61B2017/320084 , A61B2017/3419 , A61B2017/3492
Abstract: A phacoemulsification sleeve having a centering ring isolated within an outer shell. A bellows-like sleeve between the handpiece and the outer shell provides a fluid path for the irrigating fluid.
Abstract translation: 晶状体乳化套筒，其具有在外壳内隔离的定心环。 手柄和外壳之间的波纹管状套筒为冲洗液提供流体通道。
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公开(公告)号：WO1998026739A1
公开(公告)日：1998-06-25
申请号：PCT/US1997015942
申请日：1997-09-09
Applicant: ALCON LABORATORIES, INC.
Inventor： ALCON LABORATORIES, INC. , BOUKHNY, Mikhail
IPC: A61F09/00
CPC classification number: A61F9/00745 , A61B2017/00017 , A61B2017/00725 , B06B1/0276 , B06B2201/40 , B06B2201/76
Abstract: A system and method for tuning and controlling ultrasonic handpieces by incorporating a broad-spectrum signal as at least a component of the signal used to drive the handpiece. The response of the handpiece to this broad-spectrum signal is measured and the frequency or amplitude or both of the drive signal are adjusted in order to maintain the desired level of handpiece performance. The operation of the systems and the performance of the methods described enable the handpiece to be operated in a most effective manner over a more widely varying range of mechanical load and thermal conditions than was possible through the use of prior control systems and methods.
Abstract translation: 一种用于通过将广谱信号作为至少用于驱动手持件的信号的分量的组合来调谐和控制超声波手机的系统和方法。 测量手持件对该广谱信号的响应，调节驱动信号的频率或振幅或两者以保持手机性能的期望水平。 系统的操作和所描述的方法的性能使得能够在比通过使用现有控制系统和方法可能的机械负载和热条件更广泛变化的范围内以最有效的方式操作手机。
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Patent Agency Ranking
公开(公告)号：WO1998014148A1
公开(公告)日：1998-04-09
申请号：PCT/US1997015883
申请日：1997-09-09
Applicant: ALCON LABORATORIES, INC.
Inventor： ALCON LABORATORIES, INC. , BOUKHNY, Mikhail , CHON, James, Y.
IPC: A61F09/007
CPC classification number: A61F9/00745 , A61B2017/320072
Abstract: A cutting tip having an asymmetric, hydrodynamic channel that tightens the cutting tip during operation.
Abstract translation: 具有不对称流体动力通道的切割尖端，其在操作期间收紧切割尖端。
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公开(公告)号：EP1027021B1
公开(公告)日：2004-11-17
申请号：EP98918104.5
申请日：1998-04-07
Applicant: ALCON LABORATORIES, INC.
Inventor： BOUKHNY, Mikhail , SALEHI, Ahmad
CPC classification number: A61F9/00745 , A61B2017/00017 , A61B2017/00725 , B06B1/0253 , B06B2201/40
Abstract: A system and method for tuning and controlling ultrasonic handpieces by varying the frequency of the drive signal that is fed to the handpiece by a discrete dither increment. A digital signal processor may be used to measure the response of the handpiece to the varying drive signal and compare these responses to determine the probable value of the actual series resonance. The output of the digital signal processor is used to generate control parameters embodied within an appropriate control signal, which is fed to the source of the drive signal in order to alter aspects of the drive signal.
Abstract translation: 一种通过改变以离散抖动增量馈送给手持件的驱动信号的频率来调谐和控制超声波手持件的系统和方法。 数字信号处理器可用于测量手持件对变化的驱动信号的响应并比较这些响应以确定实际串联谐振的可能值。 数字信号处理器的输出被用于生成体现在适当的控制信号内的控制参数，该控制信号被馈送到驱动信号的源以便改变驱动信号的方面。
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公开(公告)号：EP0951259B1
公开(公告)日：2004-11-24
申请号：EP97940956.2
申请日：1997-09-09
Applicant: ALCON LABORATORIES, INC.
Inventor： BOUKHNY, Mikhail
CPC classification number: A61F9/00745 , A61B2017/00017 , A61B2017/00725 , B06B1/0276 , B06B2201/40 , B06B2201/76
Abstract: A system and method for tuning and controlling ultrasonic handpieces by incorporating a broad-spectrum signal as at least a component of the signal used to drive the handpiece. The response of the handpiece to this broad-spectrum signal is measured and the frequency or amplitude or both of the drive signal are adjusted in order to maintain the desired level of handpiece performance. The operation of the systems and the performance of the methods described enable the handpiece to be operated in a most effective manner over a more widely varying range of mechanical load and thermal conditions than was possible through the use of prior control systems and methods.
Abstract translation: 一种通过将广谱信号作为用于驱动手持件的信号的至少一个分量来调谐和控制超声波手持件的系统和方法。 测量手机对该广谱信号的响应，并调整驱动信号的频率或振幅或两者以维持手持件性能的期望水平。 所述系统的操作和所描述的方法的性能使得手持件能够以比通过使用在先控制系统和方法可能的更大范围的机械负载和热条件以最有效的方式操作。
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公开(公告)号：EP1027021A1
公开(公告)日：2000-08-16
申请号：EP98918104.5
申请日：1998-04-07
Applicant: ALCON LABORATORIES, INC.
Inventor： BOUKHNY, Mikhail , SALEHI, Ahmad
CPC classification number: A61F9/00745 , A61B2017/00017 , A61B2017/00725 , B06B1/0253 , B06B2201/40
Abstract: A system and method for tuning and controlling ultrasonic handpieces by varying the frequency of the drive signal that is fed to the handpiece by a discrete dither increment. A digital signal processor may be used to measure the response of the handpiece to the varying drive signal and compare these responses to determine the probable value of the actual series resonance. The output of the digital signal processor is used to generate control parameters embodied within an appropriate control signal, which is fed to the source of the drive signal in order to alter aspects of the drive signal.
Abstract translation: 一种通过改变以离散抖动增量馈送给手持件的驱动信号的频率来调谐和控制超声波手持件的系统和方法。 数字信号处理器可用于测量手持件对变化的驱动信号的响应并比较这些响应以确定实际串联谐振的可能值。 数字信号处理器的输出被用于生成体现在适当的控制信号内的控制参数，该控制信号被馈送到驱动信号的源以便改变驱动信号的方面。
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公开(公告)号：EP0951259A1
公开(公告)日：1999-10-27
申请号：EP97940956.0
申请日：1997-09-09
Applicant: ALCON LABORATORIES, INC.
Inventor： BOUKHNY, Mikhail
CPC classification number: A61F9/00745 , A61B2017/00017 , A61B2017/00725 , B06B1/0276 , B06B2201/40 , B06B2201/76
Abstract: A system and method for tuning and controlling ultrasonic handpieces by incorporating a broad-spectrum signal as at least a component of the signal used to drive the handpiece. The response of the handpiece to this broad-spectrum signal is measured and the frequency or amplitude or both of the drive signal are adjusted in order to maintain the desired level of handpiece performance. The operation of the systems and the performance of the methods described enable the handpiece to be operated in a most effective manner over a more widely varying range of mechanical load and thermal conditions than was possible through the use of prior control systems and methods.
Abstract translation: 一种通过将广谱信号作为用于驱动手持件的信号的至少一个分量来调谐和控制超声波手持件的系统和方法。 测量手机对该广谱信号的响应，并调整驱动信号的频率或振幅或两者以维持手持件性能的期望水平。 所述系统的操作和所描述的方法的性能使得手持件能够以比通过使用在先控制系统和方法可能的更大范围的机械负载和热条件以最有效的方式操作。
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