公开(公告)号：JP2008012305A

公开(公告)日：2008-01-24

申请号：JP2007168620

申请日：2007-06-27

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： KHASHAYAR AMIR H

IPC: A61F9/007

CPC classification number: A61B18/1206 ,  A61B17/3203 ,  A61B2018/00029 ,  A61B2018/046 ,  A61F9/00736 ,  A61F9/00745

Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for adjusting the amount of energy supplied to a handpiece of a surgical system based on feedback. SOLUTION: This system includes a transformer or an element 1010 for lowering the voltage level of an output 724 of a charging element 720 in a capacitor 750. A controller 730 includes a processor or a numerical value operation unit 1020 for calculating a difference between digital values buffered or stored in a memory 850. A difference calculation result 1022 is supplied to a PLD 860 including a table 1030. The table 1030 correlates the value of a difference and an increasing rate of the output 724 of the charging element corresponding thereto as the time passes. The determined difference is known so that the table 1030 is used to determine a corresponding charging rate 1032, thereby dynamically adjusting the output of the charging element 720, and dynamically adjusting charging of the capacitor 750. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于基于反馈来调节供应到手术系统的手持件的能量的方法和系统。 解决方案：该系统包括用于降低电容器750中的充电元件720的输出724的电压电平的变压器或元件1010.控制器730包括用于计算差值的处理器或数值操作单元1020 缓冲或存储在存储器850中的数字值之间。差分计算结果1022被提供给包括表1030的PLD 860.表1030将与其对应的充电元件的输出724的差值和增加率相关联 随着时间的流逝。 所确定的差异是已知的，使得表1030用于确定对应的充电率1032，从而动态地调整充电元件720的输出，并动态地调整电容器750的充电。版权所有2008（C） JPO＆INPIT

公开(公告)号：JP2008006292A

公开(公告)日：2008-01-17

申请号：JP2007170873

申请日：2007-06-28

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： HOPKINS MARK ALAN ,  WILLIAMS DAVID LLOYD ,  KING NICOLEI R

IPC: A61B19/02 ,  A61F9/007

CPC classification number: A61M1/0058 ,  A61F9/00736 ,  A61M2205/12

Abstract: PROBLEM TO BE SOLVED: To provide the up-and-down grip of a surgical cassette. SOLUTION: One preferred embodiment includes the surgical cassette having the first side (for example, the inside) and the second side (for example, the outside) which can be employed for a surgical system. The surgical cassette includes a main body of composition of forming interface in a surgical console on the first side at during the use, the first gripper which projects from the upper part of the main body composed so as to touch the first clamp rail on the second side during the use, and the second gripper which projects from the lower part of the main body composed so as to touch the second clamp rail on the second side during the use. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供手术盒的上下夹持。 解决方案：一个优选实施例包括具有可用于外科系统的第一侧（例如，内侧）和第二侧（例如外部）的手术盒。 手术盒包括在使用期间在第一侧的外科手术台中形成界面的主体，第一夹持器从主体的上部突出，以在第二夹具上接触第一夹持轨道 以及在使用期间从主体的下部突出的第二夹持器，其构成为在第二侧上接触第二夹具轨道。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007296360A

公开(公告)日：2007-11-15

申请号：JP2007121638

申请日：2007-05-02

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： BOUKHNY MIKHAIL ,  LIAO GRACE C

IPC: A61F9/007

CPC classification number: A61F9/00736 ,  A61M1/0084

Abstract: PROBLEM TO BE SOLVED: To provide an irrigation/suction tip having a shaft with a reduced or relatively small diameter with a distal tip with a relatively large diameter. SOLUTION: The diameter of the shaft varies depending on an incision size preferred by a surgeon, and the diameter of the distal tip varies depending on the size of a phacoemulsification tip preferred by the surgeon. A distal end part 110 of the irrigation/suction tip 112 includes a suction tube 114 having a distal end part 118 of a tubular infusion sleeve 120. A suction port 122 provides fluid communication between a surgical site and a hollow interior part 124 of the tube 114. The infusion sleeve 120 forms an annular infusion fluid passageway 126, and an infusion fluid flows out of a port 128 on the side surface of the sleeve 120. A distal end part 130 of the tube 114 includes an enlarged portion 131 that has an outer diameter, that is larger than the shaft 133, and approximates the inner diameter of the sleeve 120 and provides a relatively tight fit between the sleeve 120 and the distal end part 130. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有具有减小的或相对小的直径的轴的具有相对较大直径的远侧末端的冲洗/抽吸尖端。 解决方案：轴的直径根据外科医生优选的切口尺寸而变化，并且远端的直径根据外科医生优选的晶状体乳化尖端的尺寸而变化。 冲洗/抽吸尖端112的远端部分110包括具有管状输注套管120的远端部分118的抽吸管114.吸入口122提供手术部位和管的中空内部部分124之间的流体连通 输液套管120形成环形输液流体通道126，并且输注流体从套管120的侧表面上的端口128流出。管114的远端部分130包括扩大部分131，其具有 外径大于轴133，并且近似于套筒120的内径，并且在套筒120和远端部分130之间提供相对紧密的配合。（C）2008年，JPO和INPIT

公开(公告)号：JP2007296356A

公开(公告)日：2007-11-15

申请号：JP2007121056

申请日：2007-05-01

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： TRAN SON TRUNG

IPC: A61F2/16 ,  G02C7/04

CPC classification number: A61F2/1613 ,  A61F2/1629 ,  A61F2/1648 ,  A61F2002/1681 ,  A61F2250/0053

Abstract: PROBLEM TO BE SOLVED: To provide a safe, biocompatible intraocular lens. SOLUTION: A first lens 12 capable of radiating, located at the back in a capsula lentis, and laid along a rear capsula, the circumference of which is attached to a ring 16 having a side wall 28 and capable of focusing; a second lens 14 located above the first lens 12 in the capsula lentis, the end of the circumference of which is arranged in a twisted shape, containing a plurality of tactile calyx 20 protruded back in the direction of the first lens 12 from the second lens 14; the tactile calyx 20 is relatively hard but still flexible, is housed in the side wall 28 of the ring 16, and moves the second lens 14 along an optical axis of a lens apparatus 10 to cope with flattening or steepening of the capsula lentis in response to the movement of ciliary muscles and contracting of the capsula lentis. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供安全的生物相容性眼内透镜。 解决方案：一种第一透镜12，其能够位于后面的薄膜囊中，并沿着后囊放置，其后部周边连接到具有侧壁28且能够聚焦的环16; 第二透镜14位于第一透镜12的薄膜囊之上，其圆周的端部以扭曲的形状布置，包含从第二透镜沿第一透镜12的方向突出的多个触觉花萼20 14; 触觉萼20相对较硬但仍然是柔性的，容纳在环16的侧壁28中，并且沿着透镜装置10的光轴移动第二透镜14，以应对扁桃体扁平化或塌陷。 对睫状肌的运动和扁桃体的收缩。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007289706A

公开(公告)日：2007-11-08

申请号：JP2007113416

申请日：2007-04-23

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： NAGARKAR AJAY ,  SALEHI AHMED

IPC: A61F9/007

CPC classification number: A61F9/00745 ,  A61B2017/320098 ,  H03F3/217

Abstract: PROBLEM TO BE SOLVED: To provide methods for driving cutting tips of ultrasonic handpieces in various modes and that are more efficient, generate less heat, consume less power and allow for more flexibility. SOLUTION: In the method for controlling the ultrasonic handpiece of an ocular surgical system, such as a phacoemulsification system, first and second signal sources generate first and second drive signals. The first signal is at a first frequency and is used to drive the cutting tip of the handpiece with a first type of motion. The second signal is at a second frequency and is used to drive the cutting tip with a second type of motion. The different motions can be generated with different first and second frequencies. The first and second signals can be summed or combined and supplied to a class D amplifier, and the output of the class D amplifier includes multiple frequency components or multiple signals of different frequencies to drive the cutting tip in different directions at the same time, for example, with simultaneous longitudinal and torsional motions. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供用于以各种模式驱动超声波手柄的切割尖端并且更有效的方法，产生较少的热量，消耗更少的功率并允许更大的灵活性。 解决方案：在用于控制诸如晶状体乳化系统的眼部手术系统的超声波手持件的方法中，第一和第二信号源产生第一和第二驱动信号。 第一个信号是第一个频率，用于以第一种类型的运动来驱动手持件的切割尖端。 第二信号处于第二频率，并用于以第二类运动来驱动切割尖端。 不同的运动可以用不同的第一和第二频率产生。 第一和第二信号可以相加或组合并提供给D类放大器，D类放大器的输出包括多个频率分量或不同频率的多个信号，以同时驱动切割尖端在不同方向，为 例如，具有同时的纵向和扭转运动。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007289700A

公开(公告)日：2007-11-08

申请号：JP2007112993

申请日：2007-04-23

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： NAGARKAR AJAY ,  SALEHI AHMED

IPC: A61F9/007

CPC classification number: A61F9/00745 ,  A61B2017/320098

Abstract: PROBLEM TO BE SOLVED: To provide methods for driving cutting tips of ultrasonic handpieces in various modes and that are more efficient, generate less heat, consume less power and allow for more flexibility. SOLUTION: In the method for controlling the ultrasonic handpiece of an ocular surgical system, such as a phacoemulsification system, first and second signal sources generate first and second drive signals. The first signal is at a first frequency and is used to drive the cutting tip of the handpiece with a first type of motion. The second signal is at a second frequency and is used to drive the cutting tip with a second type of motion. The different motions can be generated with different first and second frequencies. The first and second signals can be summed or combined and supplied to a class D amplifier, and the output of the class D amplifier includes multiple frequency components or multiple signals of different frequencies to drive the cutting tip in different directions at the same time, for example, with simultaneous longitudinal and torsional motions. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供用于以各种模式驱动超声波手柄的切割尖端并且更有效的方法，产生较少的热量，消耗更少的功率并允许更大的灵活性。 解决方案：在用于控制诸如晶状体乳化系统的眼部手术系统的超声波手持件的方法中，第一和第二信号源产生第一和第二驱动信号。 第一个信号是第一个频率，用于以第一种类型的运动来驱动手持件的切割尖端。 第二信号处于第二频率，并用于以第二类运动来驱动切割尖端。 不同的运动可以用不同的第一和第二频率产生。 第一和第二信号可以相加或组合并提供给D类放大器，D类放大器的输出包括多个频率分量或不同频率的多个信号，以同时驱动切割尖端在不同方向，为 例如，具有同时的纵向和扭转运动。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007278284A

公开(公告)日：2007-10-25

申请号：JP2007093800

申请日：2007-03-30

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： WILLIAMS DAVID LLOYD ,  GERRICK EDWIN K

IPC: F04B43/12

CPC classification number: A61M1/0058 ,  A61M5/14228 ,  A61M5/14232 ,  A61M2205/12 ,  A61M2205/14 ,  F04B43/0081 ,  F04B43/12 ,  F04B49/10

Abstract: PROBLEM TO BE SOLVED: To provide a fluidic cassette detection mechanism for detecting the presence and the appropriate position of a cassette within a fluid control device.
SOLUTION: The fluidic cassette detection mechanism comprises a number of mechanical probes, optical interrupt switches, and miscellaneous components including springs and screws. The probes extend beyond the face of a fluidic module faceplate and beyond rear stops of a set of holding clamps. When the fluidic cassette 12 is inserted into a fluidic module 10 far enough to sufficiently move the probes, the probes trip the switches to signal that the cassette 12 is in the correct position and orientation for a clamping motion to begin. The correct position and orientation are sensed by the use of probes in the mechanism.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供用于检测流体控制装置内的盒的存在和适当位置的流体盒检测机构。 解决方案：流体盒检测机构包括多个机械探针，光学中断开关以及包括弹簧和螺丝在内的各种部件。 探针延伸超过流体模块面板的表面，并超出一组夹持夹的后挡块。 当流体盒12被插入流体模块10中足以使探针充分移动时，探针将开关跳开，以指示盒12处于正确的位置和方向以开始夹紧运动。 通过在机构中使用探针来感测正确的位置和方向。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007260400A

公开(公告)日：2007-10-11

申请号：JP2007083425

申请日：2007-03-28

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： NAZARIFAR NADER ,  WILLIAMS DAVID L

IPC: A61F9/007

CPC classification number: A61M1/0058 ,  A61M2205/12

Abstract: PROBLEM TO BE SOLVED: To provide a cassette having a fluid channel for reducing the possibility of fault of the cassette under transitional positive pressure. SOLUTION: A console for surgical operation includes a cassette 10 storing region having a pump head with a roller. The cassette 10 is held at a prescribed position coming into contact with the pump head by a latch mechanism for pulling the cassette into the pump head. The peripheral edge of an elastomer sheet includes a protruding vertex or projection integrally molded as a part of the elastomer sheet in the neighborhood of one or more regions of the elastomer sheet receiving high transitional or static pressure. The vertex enables the elastomer sheet to be firmly pressed against the cassette 10 storing part of the console for surgical operation, and furthermore enables the cassette 10 to be pulled into the pump head. It is useful for ensuring that the elastomer sheet is not removed when the cassette 10 is exposed to high transitional pressure. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有流体通道的盒，用于降低过渡正压下盒的故障的可能性。 解决方案：用于外科手术的控制台包括具有带有辊的泵头的盒10存放区域。 盒10通过用于将盒子拉入泵头的闩锁机构保持在与泵头接触的规定位置。 弹性体片材的周边边缘包括在弹性体片材的接近高过渡或静态压力的一个或多个区域附近整体模制成弹性体片材的一部分的突出顶点或突起。 该顶点使得弹性体片材能够牢固地压靠在存储用于外科手术的控制台的一部分的盒子10上，并且还使得盒子10被拉入泵头中。 当盒10暴露于高过渡压力时，确保弹性体片材不被去除是有用的。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007198382A

公开(公告)日：2007-08-09

申请号：JP2007013657

申请日：2007-01-24

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： HOPKINS MARK A ,  SALARI KAMRAN ,  WILLIAMS DAVID L

IPC: F04B43/12

CPC classification number: F04B43/14 ,  A61M1/0058 ,  A61M1/0072 ,  A61M2205/128 ,  A61M2210/0612 ,  F04B43/0054 ,  F04B43/1269

Abstract: PROBLEM TO BE SOLVED: To provide a peristaltic pump having reduced pressure pulsation. SOLUTION: This cassette has an elastic sheet adhered to or mechanically mounted on a rigid base. One flow path corresponding to a flow path formed in the elastic sheet is formed in the rigid base. The cassette is used in combination with the peristaltic pump which has a pump head roller mounted radially from the rotating shaft of a pump motor for compressing an elastic flow path against the rigid base being operated. The flow path formed in the rigid base has a smooth fluid line with no sharp edge or no rapid directional change and corresponds to a fluid groove path formed in the elastic sheet. Herein, a transition region which has a relatively constant cross section approximate to the cross section of the flow path formed in the rigid base or of the fluid groove path formed in the elastic sheet is provided throughout the length in such a form that the whole fluid passage has a relatively constant cross section. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供具有减压脉动的蠕动泵。 解决方案：该盒具有粘附或机械地安装在刚性基座上的弹性片。 在刚性基体中形成与形成在弹性片中的流路对应的一个流路。 该盒与蠕动泵组合使用，其具有从泵马达的旋转轴径向安装的泵头辊，用于压缩抵靠正在操作的刚性基座的弹性流动路径。 形成在刚性基座中的流动路径具有没有锋利边缘或没有快速方向改变的平滑流体管线，并且对应于形成在弹性片材中的​​流体槽路径。 这里，在整个长度上设置了横截面近似于形成在刚性基底或形成在弹性片中的流体槽路径的流路的横截面的过渡区域，使得整个流体 通道具有相对恒定的横截面。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006297086A

公开(公告)日：2006-11-02

申请号：JP2006112059

申请日：2006-04-14

Applicant: Alcon Inc ,  アルコン,インコーポレイティド

Inventor： BOUKHNY MIKHAIL ,  THOE DAVID

IPC: A61F9/007

CPC classification number: A61F9/00745 ,  A61B34/25 ,  A61B2017/00199 ,  A61B2017/00977 ,  G16H40/63 ,  Y10S715/973

Abstract: PROBLEM TO BE SOLVED: To allow a user to easily select a different pulse mode by touching a part of a display screen in a graphical user system used in a crystal lens ultrasonic emulsification suction surgery system. SOLUTION: The interface comprises first and second display elements. One display element comprises an on-time expression 50 of pulses and the other display element comprises an off-time expression 60. An expression 20 shows how the on-time and the off-time vary according to the position of a controller such as a foot pedal. The expression shows constant time or that the time is extended or reduced as the foot pedal is stamped. A user can scroll a different pulse expression by touching the display element on the screen for selecting a pulse mode. The selected pulse mode may be continuous, pulse, burst, or a combination of them, or a derivative of them. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了允许用户通过在用于晶体超声乳化吸引手术系统的图形用户系统中触摸显示屏幕的一部分来容易地选择不同的脉冲模式。 解决方案：接口包括第一和第二显示元件。 一个显示元件包括脉冲的导通时间表达式50，另一个显示元件包括关闭时间表达式60.表达式20示出了导通时间和关闭时间如何根据控制器的位置而变化，诸如 脚踏板。 该表达式显示恒定的时间，或者当踏板被压印时，时间被延长或减小。 用户可以通过触摸屏幕上的显示元件来选择脉冲模式来滚动不同的脉冲表达。 所选择的脉冲模式可以是连续的，脉冲，脉冲串或它们的组合，或它们的导数。 版权所有（C）2007，JPO＆INPIT