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公开(公告)号：US10251983B2
公开(公告)日：2019-04-09
申请号：US15430282
申请日：2017-02-10
Applicant: Abbott Medical Optics Inc.
Inventor： Robert G. Raney , Michael J. Claus , James Gerg , Wayne S. Wong , David A. King , James W. Staggs , Fred Lee
Abstract: Methods and apparatuses for automatically switching different aspiration levels to an ocular probe are disclosed herein. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level. Control feed back of the pumps may be varied according to set thresholds.
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公开(公告)号：US20170151379A1
公开(公告)日：2017-06-01
申请号：US15430239
申请日：2017-02-10
Applicant: Abbott Medical Optics Inc.
Inventor： Robert G. Raney , Michael J. Claus , James Gerg , Wayne S. Wong , David A. King , James W. Staggs , Fred Lee
CPC classification number: A61M1/0064 , A61F9/00736 , A61F9/00745 , A61F9/00754 , A61M1/0031 , A61M1/0037 , A61M1/0039 , A61M1/0058 , A61M1/0062 , A61M1/0066 , A61M1/0076 , A61M2205/3331 , A61M2205/50 , A61M2210/0612 , A61M2210/0618
Abstract: Methods and apparatuses for automatically switching different aspiration levels to an ocular probe are disclosed herein. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level. Control feed back of the pumps may be varied according to set thresholds.
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公开(公告)号：US20170151378A1
公开(公告)日：2017-06-01
申请号：US15430306
申请日：2017-02-10
Applicant: Abbott Medical Optics Inc.
Inventor： Robert G. Raney , Michael J. Claus , James Gerg , Wayne S. Wong , David A. King , James W. Staggs , Fred Lee
CPC classification number: A61M1/0064 , A61F9/00736 , A61F9/00745 , A61F9/00754 , A61M1/0031 , A61M1/0037 , A61M1/0039 , A61M1/0058 , A61M1/0062 , A61M1/0066 , A61M1/0076 , A61M2205/3331 , A61M2205/50 , A61M2210/0612 , A61M2210/0618
Abstract: Methods and apparatuses for automatically switching different aspiration levels to an ocular probe are disclosed herein. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level. Control feed back of the pumps may be varied according to set thresholds.
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公开(公告)号：US09604043B2
公开(公告)日：2017-03-28
申请号：US13899917
申请日：2013-05-22
Applicant: Abbott Medical Optics Inc.
Inventor： David A. King
CPC classification number: A61M31/00 , A61F9/00745 , A61M1/0005 , A61M1/0007 , A61M1/0031 , A61M1/0058 , A61M2205/123 , A61M2205/3317 , A61M2205/3382 , A61M2205/3386 , A61M2205/3389 , G01F23/265 , G01F23/266 , G01F23/268 , Y10T137/7306
Abstract: A capacitive fluid level sensing arrangement for use in a medical device is provided. The arrangement includes at least one pair of conductive plates configured to increase and decrease the amount of electric charge stored in relation to the level of fluid within a fluid maintaining device, such as a reservoir. The conductive plates are electrically connected to a medical device and are configured to measure the charge stored between the plates and thus sense the fluid level. The electric circuit may communicate the measurement to an instrument host arrangement for operating a pump configured to remove fluid from the reservoir and move the fluid to a collector when the level exceeds a preset upper level amount. The instrument host arrangement may stop operating the pump when the fluid level is reduced to a preset lower level amount.
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公开(公告)号：US20170151377A1
公开(公告)日：2017-06-01
申请号：US15430282
申请日：2017-02-10
Applicant: Abbott Medical Optics Inc.
Inventor： Robert G. Raney , Michael J. Claus , James Gerg , Wayne S. Wong , David A. King , James W. Staggs , Fred Lee
CPC classification number: A61M1/0064 , A61F9/00736 , A61F9/00745 , A61F9/00754 , A61M1/0031 , A61M1/0037 , A61M1/0039 , A61M1/0058 , A61M1/0062 , A61M1/0066 , A61M1/0076 , A61M2205/3331 , A61M2205/50 , A61M2210/0612 , A61M2210/0618
Abstract: Methods and apparatuses for automatically switching different aspiration levels to an ocular probe are disclosed herein. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level. Control feed back of the pumps may be varied according to set thresholds.
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Patent Agency Ranking
公开(公告)号：US20170112668A1
公开(公告)日：2017-04-27
申请号：US15400898
申请日：2017-01-06
Applicant: ABBOTT MEDICAL OPTICS INC.
Inventor： Rob Raney , David A. King , David A. Greenbaum
IPC: A61F9/007
CPC classification number: A61F9/00745 , A61B18/1206 , A61B2017/00146 , A61B2017/0015 , A61B2017/00199 , A61B2017/00973 , A61B2018/1273 , A61B2217/005 , A61B2217/007 , Y10T307/50
Abstract: A system for performing an ocular surgical procedure is provided. The system includes a multiple frequency signal source, a configurable tuned output filter connected to the multiple frequency signal source, and a multiple frequency ultrasonic handpiece. The multiple frequency signal source operates at a first frequency and is configured to drive the configurable filter and the multiple frequency ultrasonic handpiece at the first frequency. The multiple frequency signal source operates at a second frequency and is configured to drive the configurable filter and the multiple frequency ultrasonic handpiece at the second frequency, and the design addresses third harmonic frequency issues for the multiple frequency ultrasonic handpiece. Switchable passive components, such as inductors, resistors, and/or capacitors may be employed in the configurable tuned output circuit, or alternately multiple similar circuits may be employed. Alternately, a multi-tap transformer may be provided.
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公开(公告)号：US09572711B2
公开(公告)日：2017-02-21
申请号：US14018144
申请日：2013-09-04
Applicant: Abbott Medical Optics Inc.
Inventor： Rob Raney , David A. King , David A. Greenbaum
CPC classification number: A61F9/00745 , A61B17/320068 , A61B18/1206 , A61B2017/00146 , A61B2017/0015 , A61B2017/00199 , A61B2017/00973 , A61B2018/1273 , A61B2217/005 , A61B2217/007 , Y10T307/50
Abstract: A system for performing an ocular surgical procedure is provided. The system includes a multiple frequency signal source, a configurable tuned output filter connected to the multiple frequency signal source, and a multiple frequency ultrasonic handpiece. The multiple frequency signal source operates at a first frequency and is configured to drive the configurable filter and the multiple frequency ultrasonic handpiece at the first frequency. The multiple frequency signal source operates at a second frequency and is configured to drive the configurable filter and the multiple frequency ultrasonic handpiece at the second frequency, and the design addresses third harmonic frequency issues for the multiple frequency ultrasonic handpiece. Switchable passive components, such as inductors, resistors, and/or capacitors may be employed in the configurable tuned output circuit, or alternately multiple similar circuits may be employed. Alternately, a multi-tap transformer may be provided.
Abstract translation: 提供了一种用于执行眼外科手术的系统。 该系统包括多频率信号源，连接到多频率信号源的可配置调谐输出滤波器和多频超声波手持件。 多频信号源以第一频率操作，并被配置为以第一频率驱动可配置滤波器和多频超声波手持机。 多频信号源以第二频率工作，并被配置为以第二频率驱动可配置滤波器和多频超声波手持机，并且该设计解决了多频超声波手持件的三次谐波频率问题。 可以在可配置的调谐输出电路中使用可切换的无源部件，例如电感器，电阻器和/或电容器，或者可以采用多个类似的电路。 或者，可以提供多抽头变压器。
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公开(公告)号：US20160095750A1
公开(公告)日：2016-04-07
申请号：US14967245
申请日：2015-12-11
Applicant: Abbott Medical Optics Inc.
Inventor： Robert G. Raney , Michael Claus , James Gerg , Wayne S. Wong , David A. King , James W. Staggs , Fred Lee
CPC classification number: A61F9/00745 , A61M1/0031 , A61M1/0037 , A61M1/0058 , A61M1/0062 , A61M5/16877 , A61M2005/16863 , A61M2205/3331 , A61M2205/50 , A61M2210/0612
Abstract: Methods and systems for automatically pulsing different aspiration levels to an ocular probe are disclosed. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level, and applied to the probe in a pulsed manner.
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公开(公告)号：US20160095749A1
公开(公告)日：2016-04-07
申请号：US14967241
申请日：2015-12-11
Applicant: Abbott Medical Optics Inc.
Inventor： Robert G. Raney , Michael Claus , James Gerg , Wayne S. Wong , David A. King , James W. Staggs , Fred Lee
CPC classification number: A61F9/00745 , A61M1/0031 , A61M1/0037 , A61M1/0058 , A61M1/0062 , A61M5/16877 , A61M2005/16863 , A61M2205/3331 , A61M2205/50 , A61M2210/0612
Abstract: Methods and systems for automatically pulsing different aspiration levels to an ocular probe are disclosed. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level, and applied to the probe in a pulsed manner.
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公开(公告)号：US20160095748A1
公开(公告)日：2016-04-07
申请号：US14967237
申请日：2015-12-11
Applicant: Abbott Medical Optics Inc.
Inventor： Robert G. Raney , Michael Claus , James Gerg , Wayne S. Wong , David A. King , James W. Staggs , Fred Lee
CPC classification number: A61F9/00745 , A61M1/0031 , A61M1/0037 , A61M1/0058 , A61M1/0062 , A61M5/16877 , A61M2005/16863 , A61M2205/3331 , A61M2205/50 , A61M2210/0612
Abstract: Methods and systems for automatically pulsing different aspiration levels to an ocular probe are disclosed. The probe may be a phacoemulsification probe. A first aspiration level, supplied by a first pump, may be applied to the probe simultaneously with ultrasonic energy. A second aspiration level, supplied by a second pump, may be automatically switched from the first aspiration level, and applied to the probe in a pulsed manner.
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