-
1.发明申请公开(公告)号：US20060084954A1
公开(公告)日：2006-04-20
申请号：US10919710
申请日：2004-08-17
Applicant: Ruben Zadoyan , Guy Holland , Zolt Bor , Marcel Bouvier
Inventor： Ruben Zadoyan , Guy Holland , Zolt Bor , Marcel Bouvier
CPC classification number: A61F9/008 , A61B18/20 , A61B2017/00725 , A61B2018/00636 , A61F9/0084 , A61F2009/00844 , A61F2009/00855 , A61F2009/00872
Abstract: The present invention provides a method for minimizing fluence distribution of a laser over a predetermined pattern. In particular, the method is useful for minimizing fluence variance over a predetermined pattern for lasers used in ophthalmic surgery.
Abstract translation: 本发明提供一种使预定图案上的激光器的注量分布最小化的方法。 特别地，该方法可用于最小化在眼科手术中使用的激光器的预定图案上的注量方差。
-
2.发明授权公开(公告)号：US06863667B2
公开(公告)日：2005-03-08
申请号：US09772539
申请日：2001-01-29
Applicant: Kyle R. Webb , Michael F. Brownell , Christopher Horvath , Tibor Juhasz , Ronald M. Kurtz , Laszlo I. Nagy , Mark W. Ross , Carlos G. Suarez
Inventor： Kyle R. Webb , Michael F. Brownell , Christopher Horvath , Tibor Juhasz , Ronald M. Kurtz , Laszlo I. Nagy , Mark W. Ross , Carlos G. Suarez
CPC classification number: A61F9/009 , A61B2017/306 , A61F9/008 , A61F2009/00846
Abstract: A disposable stabilization and applanation device for reconfiguring the cornea of an eye for ophthalmic laser surgery, includes an applanation lens that is disposed in a particular spatial position with respect to an incident laser beam. The applanation lens is inserted into the central opening of an attachment ring and applanates the eye in response to pressure from a lens cone. The attachment ring is coupled to the eye and includes a skirt which surrounds the applanation lens and extends outwardly therefrom to define a chamber. The skirt is formed with a groove which defines a suction channel between the attachment ring skirt and the corneal surface of an eye. A vacuum source is connected and fluid communication with the suction channel and is selectively activated to create a partial vacuum in the channel.
Abstract translation: 用于重新配置用于眼科激光手术的眼睛的角膜的一次性稳定和压扁装置包括布置在相对于入射激光束的特定空间位置的压平透镜。 压平透镜被插入到附接环的中央开口中，并响应于来自透镜锥的压力而使眼睛压平。 附接环联接到眼睛并且包括裙部，其围绕压扁透镜并从其向外延伸以限定腔室。 裙部形成有凹槽，该凹槽限定了附接环裙与眼睛的角膜表面之间的抽吸通道。 连接真空源并与抽吸通道进行流体连通并被选择性地激活以在通道中产生部分真空。
-
公开(公告)号：US20040228013A1
公开(公告)日：2004-11-18
申请号：US10827837
申请日：2004-04-20
Applicant: INTRALASE CORP.
Inventor： Peter Goldstein , Carlos G. Suarez , Scott A. DeLong , R. K. Webb , Tibor Juhasz
IPC: G11B007/00
CPC classification number: A61F9/009 , A61F9/008 , A61F9/00802 , A61F9/00825 , A61F2009/00844 , A61F2009/00855 , A61F2009/00872 , A61F2009/00891 , G02B7/10 , G02B7/28
Abstract: A closed-loop focusing system and method positions a focusing assembly to a desired positioned. A feedback positioning device, such as a linear encoder, provides an actual or nullreadnull value for the linear movement of the focusing assembly. The desired position is compared to the actual position of the focusing assembly. If the two values are outside of a predetermined tolerance or valid range, then an audible or visual warning will be given. When a laser source is utilized with the focusing system, laser operation will be prevented if the two values are outside of an acceptable range. However, if the difference between the desired position and the actual position are within an acceptable range, the focusing assembly is repositioned to allow real-time systematic correction of the position of the focusing assembly.
Abstract translation: 闭环聚焦系统和方法将聚焦组件定位到期望的位置。 诸如线性编码器的反馈定位装置为聚焦组件的线性运动提供实际或“读取”值。 将所需位置与聚焦组件的实际位置进行比较。 如果两个值超出了预定的公差或有效范围，则会发出声音或视觉警告。 当激光源与聚焦系统一起使用时，如果两个值在可接受的范围之外，则将防止激光操作。 然而，如果期望位置和实际位置之间的差在可接受的范围内，则聚焦组件被重新定位以允许对聚焦组件的位置的实时系统校正。
-
公开(公告)号：US20080119827A1
公开(公告)日：2008-05-22
申请号：US11561849
申请日：2006-11-20
Applicant: Ronald M. Kurtz , Melvin A. Sarayba , Michael Brownell
Inventor： Ronald M. Kurtz , Melvin A. Sarayba , Michael Brownell
IPC: A61B18/20
CPC classification number: A61F9/008 , A61F2/142 , A61F9/00831 , A61F2009/00872
Abstract: A system and method for preparation of donor corneal tissue is disclosed. The system includes two surgical lasers. The first surgical laser is adapted to incise a recipient cornea to enable resection of recipient corneal tissue. The second surgical laser is adapted to incise a donor cornea to enable resection of donor corneal tissue. Both surgical lasers are adapted to make corneal incisions which are defined by incision parameters. Further, both surgical lasers are calibrated to make substantially precise corneal incisions when provided with identical incision parameters.
Abstract translation: 公开了用于制备供体角膜组织的系统和方法。 该系统包括两个手术激光器。 第一手术激光器适于切开受体角膜，以切除受体角膜组织。 第二手术激光器适于切割供体角膜以能够切割供体角膜组织。 两种外科激光适用于通过切口参数定义的角膜切口。 此外，当提供相同的切口参数时，两个外科激光器被校准以形成基本精确的角膜切口。
-
5.发明申请SYSTEM AND METHOD FOR RESECTING CORNEAL TISSUE USING NON-CONTINUOUS INITIAL INCISIONS 有权使用非连续性突发事件治疗角膜组织的系统和方法公开(公告)号：US20080058777A1
公开(公告)日：2008-03-06
申请号：US11469902
申请日：2006-09-05
Applicant: Ronald M. Kurtz , Francis W. Price , Melvin Sarayba
Inventor： Ronald M. Kurtz , Francis W. Price , Melvin Sarayba
IPC: A61B18/18
CPC classification number: A61F9/008 , A61F9/00831 , A61F2009/00872 , A61F2009/00897
Abstract: A system and method for resecting corneal tissue is disclosed. A resection pattern is selected for resecting corneal tissue. The resection pattern is incised in a cornea using a surgical laser, leaving one or more uncut gaps in the incised resection pattern. Any uncut gaps left in the resection pattern may thereafter be incised using an alternate surgical instrument.
Abstract translation: 公开了一种用于切除角膜组织的系统和方法。 选择切除图案以切除角膜组织。 使用手术激光切割角膜切除图案，在切开切除图案中留下一个或多个未切割的间隙。 切除图案中残留的任何未切割的间隙可以随后使用替代手术器械切开。
-
Patent Agency Ranking
6.发明申请公开(公告)号：US20060195078A1
公开(公告)日：2006-08-31
申请号：US11277477
申请日：2006-03-24
Applicant: R. Webb , Michael Brownell , Christopher Horvath , Tibor Juhasz , Ronald Kurtz , Leszlo Nagy , Mark Ross , Carlos Suarez
Inventor： R. Webb , Michael Brownell , Christopher Horvath , Tibor Juhasz , Ronald Kurtz , Leszlo Nagy , Mark Ross , Carlos Suarez
IPC: A61B18/18
CPC classification number: A61F9/009 , A61B2017/306 , A61F9/008 , A61F2009/00846
Abstract: An interface for coupling an eye to a surgical laser is disclosed. A lens cone includes a base ring opposite an apex ring. The base ring defines a first plane and is adapted to couple to the delivery tip of the laser such that the first plane has a predetermined position relative to the delivery tip. An applanation lens is affixed to the apex ring and has a surface disposed in a second plane such that the second plane is parallel to and has a predetermined position relative to the first plane. A gripper is engagable with the lens cone. An attachment ring is affixed to the gripper and is adapted to couple to the anterior surface of the eye. When the lens cone and gripper are engaged, the applanation lens contacts the anterior surface of the eye, placing the anterior surface in spatial registration with the delivery tip.
Abstract translation: 公开了一种用于将眼睛联接到手术激光器的界面。 透镜锥体包括与顶点环相对的基座环。 基座限定第一平面并且适于联接到激光器的输送末端，使得第一平面相对于输送末端具有预定位置。 压平透镜固定到顶点环上，并且具有设置在第二平面中的表面，使得第二平面相对于第一平面平行并具有预定位置。 夹具可与透镜锥接合。 附接环固定在夹持器上并适于联接到眼睛的前表面。 当透镜锥体和夹持器接合时，压平透镜接触眼睛的前表面，将前表面与输送尖端空间对准。
-
公开(公告)号：US07027233B2
公开(公告)日：2006-04-11
申请号：US10827837
申请日：2004-04-20
Applicant: Peter Goldstein , Carlos G. Suarez , Scott A. DeLong , R. K. Webb , Tibor Juhasz
Inventor： Peter Goldstein , Carlos G. Suarez , Scott A. DeLong , R. K. Webb , Tibor Juhasz
IPC: G02B15/14
CPC classification number: A61F9/009 , A61F9/008 , A61F9/00802 , A61F9/00825 , A61F2009/00844 , A61F2009/00855 , A61F2009/00872 , A61F2009/00891 , G02B7/10 , G02B7/28
Abstract: A closed-loop focusing system and method positions a focusing assembly to a desired positioned. A feedback positioning device, such as a linear encoder, provides an actual or “read” value for the linear movement of the focusing assembly. The desired position is compared to the actual position of the focusing assembly. If the two values are outside of a predetermined tolerance or valid range, then an audible or visual warning will be given. When a laser source is utilized with the focusing system, laser operation will be prevented if the two values are outside of an acceptable range. However, if the difference between the desired position and the actual position are within an acceptable range, the focusing assembly is repositioned to allow real-time systematic correction of the position of the focusing assembly.
Abstract translation: 闭环聚焦系统和方法将聚焦组件定位到期望的位置。 诸如线性编码器的反馈定位装置为聚焦组件的线性运动提供实际或“读取”值。 将所需位置与聚焦组件的实际位置进行比较。 如果两个值超出了预定的公差或有效范围，则会发出声音或视觉警告。 当激光源与聚焦系统一起使用时，如果两个值在可接受的范围之外，则将防止激光操作。 然而，如果期望位置和实际位置之间的差在可接受的范围内，则聚焦组件被重新定位以允许对聚焦组件的位置的实时系统校正。
-
公开(公告)号：US20050165386A1
公开(公告)日：2005-07-28
申请号：US11083793
申请日：2005-03-18
Applicant: Ronald Kurtz , Tibor Juhasz , Peter Goldstein , Imre Hegedus , Christopher Horvath , Gordon Scholler , Alan Berg
Inventor： Ronald Kurtz , Tibor Juhasz , Peter Goldstein , Imre Hegedus , Christopher Horvath , Gordon Scholler , Alan Berg
CPC classification number: A61F9/008 , A61F9/00827 , A61F9/00836 , A61F2009/00872 , A61F2009/00897
Abstract: A method and system for improved material processing using a laser beam. The method and system includes directing a laser beam above, at or below the surface of the material in one or more preferred patterns and with preferred laser pulse characteristics specific to the material to reduce or mitigate the accumulation or effects of gas, debris, fluid, or other by-products of photodisruption either at the location where additional laser pulses are being placed or in other sensitive locations in the material.
-
公开(公告)号：US09101446B2
公开(公告)日：2015-08-11
申请号：US13792758
申请日：2013-03-11
Applicant: AMO Development, LLC.
Inventor： Zsolt Bor , Ruben Zadoyan , Marcel Bouvier , Guy V Holland
CPC classification number: A61F9/008 , A61B2018/20351 , A61F9/00829 , A61F9/00836 , A61F2009/00846 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , A61F2009/00897 , B23K26/0624 , B23K26/064 , B23K26/08 , B23K26/082 , B23K26/355
Abstract: Systems and methods of photoaltering a region of a material using a pulsed laser beam. The method includes scanning the pulsed laser beam in a first portion of the region with a first pattern, scanning the pulsed laser beam in a second portion of the region with a second pattern, and separating a flap of the material at the region. The system includes a laser, a controller selecting at least first and second patterns, and a scanner operable in response to the controller. The first pattern has a first maximum acceleration associated with the second portion, and the second pattern has a second maximum acceleration associated with the second portion. The second maximum acceleration is less than the first maximum acceleration. The scanner scans the pulsed laser beam from the laser in the first portion with the first pattern and in the second portion with the second pattern.
Abstract translation: 使用脉冲激光束光刻反射材料区域的系统和方法。 该方法包括以第一图案在该区域的第一部分中扫描脉冲激光束，以第二图案扫描该区域的第二部分中的脉冲激光束，并在该区域分离该材料的瓣。 该系统包括激光器，选择至少第一和第二图案的控制器以及响应于控制器可操作的扫描仪。 第一图案具有与第二部分相关联的第一最大加速度，并且第二图案具有与第二部分相关联的第二最大加速度。 第二个最大加速度小于第一个最大加速度。 扫描仪利用第一图案在第一部分中扫描来自激光器的脉冲激光束，并且在第二部分中扫描具有第二图案的脉冲激光束。
-
10.发明申请Method and system for laser amplification using a dual crystal Pockels cell 有权使用双晶Pockels电池进行激光放大的方法和系统公开(公告)号：US20070236771A1
公开(公告)日：2007-10-11
申请号：US11392191
申请日：2006-03-29
Applicant: Ruben Zadoyan , Michael Karavitis
Inventor： Ruben Zadoyan , Michael Karavitis
IPC: G02F1/03
CPC classification number: H01S3/127 , G02F1/0322 , H01S3/08054 , H01S3/10038 , H01S3/107 , H01S3/235
Abstract: A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.
Abstract translation: 用于激光放大的系统包括双晶Pockels单元，其用于控制来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。 调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。
-
-
-
-
-
-
-
-
-
Search Results
27
records
(took 0.015 seconds)
