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1. 发明公开

EP4110212A1 SYSTEMS FOR CONTROLLING THERAPEUTIC LASER PULSE DURATION 审中-公开
公开(公告)号：EP4110212A1
公开(公告)日：2023-01-04
申请号：EP21714469.0
申请日：2021-02-27
申请人： Cutera Inc. , Karavitis, Michael, A. , Van Der Veer, Wytze, E. , Kothare, Amogh , Moeller, Soenke, A. , Gilliam, Shawn, M.
发明人： KARAVITIS, Michael, A. , VAN DER VEER, Wytze, E. , KOTHARE, Amogh , MOELLER, Soenke, A. , GILLIAM, Shawn, M.
IPC分类号： A61B18/20

2. 发明申请

WO2021174159A1 SYSTEMS FOR CONTROLLING THERAPEUTIC LASER PULSE DURATION 审中-公开
公开(公告)号：WO2021174159A1
公开(公告)日：2021-09-02
申请号：PCT/US2021/020143
申请日：2021-02-27
申请人： CUTERA, INC. , KARAVITIS, Michael, A. , VAN DER VEER, Wytze, E. , KOTHARE, Amogh , MOELLER, Soenke, A. , GILLIAM, Shawn, M.
发明人： KARAVITIS, Michael, A. , VAN DER VEER, Wytze, E. , KOTHARE, Amogh , MOELLER, Soenke, A. , GILLIAM, Shawn, M.
IPC分类号： A61B18/20
摘要： Dermatological systems and methods for providing a therapeutic laser treatment wherein the duration of a therapeutic laser pulse is based on one or more determinations of a surface temperature of the skin during the delivery of the pulse. Initiation of the therapeutic laser pulse may be based on sensed skin temperature during a cooling of the skin prior to initiation of the pulse.

3. 发明申请

WO2009033111A3 PRECISE TARGETING OF SURGICAL PHOTODISRUPTION 审中-公开
标题翻译：精确的手术光化学靶向
公开(公告)号：WO2009033111A3
公开(公告)日：2009-04-30
申请号：PCT/US2008075511
申请日：2008-09-05
申请人： LENSX LASERS INC , KURTZ RONALD M , RAKSI FERENC , KARAVITIS MICHAEL
发明人： KURTZ RONALD M , RAKSI FERENC , KARAVITIS MICHAEL
IPC分类号： A61B18/20 , A61B6/00 , A61B18/00
CPC分类号： A61F9/0084 , A61B5/0066 , A61B18/20 , A61B2017/00057 , A61B2090/378 , A61B2090/3937 , A61B2560/0233 , A61F9/00825 , A61F9/009 , A61F2009/00844 , A61F2009/00851 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , A61F2009/00897
摘要： Techniques, apparatus and systems for laser surgery including imaging-guided surgery techniques, apparatus and systems.
摘要翻译：用于激光手术的技术，装置和系统，包括成像引导手术技术，装置和系统。

4. 发明申请

WO2011106510A3 HIGH POWER FEMTOSECOND LASER WITH ADJUSTABLE REPETITION RATE AND SIMPLIFIED STRUCTURE 审中-公开
标题翻译：具有可调节重复频率和简化结构的高功率激光器
公开(公告)号：WO2011106510A3
公开(公告)日：2012-03-22
申请号：PCT/US2011026055
申请日：2011-02-24
申请人： ALCON LENSX INC , KARAVITIS MICHAEL
发明人： KARAVITIS MICHAEL
IPC分类号： H01S3/02 , H01S3/10
CPC分类号： H01S3/0057 , H01S3/0064 , H01S3/0811 , H01S3/10046 , H01S3/1075 , H01S3/235
摘要： Designs and techniques for constructing and operating femtosecond pulse lasers are provided. One example of a laser engine includes an oscillator that generates and outputs a beam of femtosecond seed pulses, a stretcher-compressor that stretches a duration of the seed pulses, and an amplifier that receives the stretched seed pulses, amplifies an amplitude of selected stretched seed pulses to create amplified stretched pulses, and outputs a laser beam of amplified stretched pulses back to the stretcher-compressor that compresses their duration and outputs a laser beam of femtosecond pulses. The amplifier includes a dispersion controller that compensates a dispersion of the amplified stretched pulses, making the repetition rate of the laser adjustable between procedures or according to the speed of scanning. The laser engine can be compact with a total optical path of less than 500 meters, and has a low number of optical elements, e.g. less than 50.
摘要翻译：提供了构建和运行飞秒脉冲激光器的设计和技术。激光引擎的一个示例包括产生并输出飞秒种子脉冲束的振荡器，延伸种子脉冲的持续时间的拉伸 - 压缩器和接收拉伸的种子脉冲的放大器，放大所选拉伸种子的振幅脉冲以产生放大的拉伸脉冲，并且将放大的拉伸脉冲的激光束输出回拉伸压缩机，以压缩其持续时间并输出飞秒脉冲的激光束。该放大器包括一个色散控制器，用于补偿放大的拉伸脉冲的色散，使得激光的重复频率可以在程序之间或根据扫描速度进行调节。激光引擎可以紧凑，总光路小于500米，并且具有低数量的光学元件，例如，小于50。

5. 发明申请

WO2011106516A3 HIGH POWER FEMTOSECOND LASER WITH REPETITION RATE ADJUSTABLE ACCORDING TO SCANNING SPEED 审中-公开
标题翻译：具有重复频率的高功率激光器可根据扫描速度进行调节
公开(公告)号：WO2011106516A3
公开(公告)日：2012-01-05
申请号：PCT/US2011026061
申请日：2011-02-24
申请人： ALCON LENSX INC , KARAVITIS MICHAEL
发明人： KARAVITIS MICHAEL
IPC分类号： H01S3/10 , H01S3/02
CPC分类号： H01S3/10046 , A61F9/00825 , A61F2009/00897 , H01S3/0057 , H01S3/08059 , H01S3/0811 , H01S3/0816 , H01S3/235
摘要： Designs and techniques for constructing and operating femtosecond pulse lasers are provided. One example of a laser engine includes an oscillator that generates and outputs a beam of femtosecond seed pulses, a stretcher-compressor that stretches a duration of the seed pulses, and an amplifier that receives the stretched seed pulses, amplifies an amplitude of selected stretched seed pulses to create amplified stretched pulses, and outputs a laser beam of amplified stretched pulses back to the stretcher-compressor that compresses their duration and outputs a laser beam of femtosecond pulses. The amplifier includes a dispersion controller that compensates a dispersion of the amplified stretched pulses, making the repetition rate of the laser adjustable between procedures or according to the speed of scanning. The laser engine can be compact with a total optical path of less than 500 meters, and have a low number of optical elements, e.g. less than 50.
摘要翻译：提供了构建和运行飞秒脉冲激光器的设计和技术。激光引擎的一个示例包括产生并输出飞秒种子脉冲束的振荡器，延伸种子脉冲的持续时间的拉伸 - 压缩器和接收拉伸的种子脉冲的放大器，放大所选拉伸种子的振幅脉冲以产生放大的拉伸脉冲，并且将放大的拉伸脉冲的激光束输出回拉伸压缩机，以压缩其持续时间并输出飞秒脉冲的激光束。该放大器包括一个色散控制器，用于补偿放大的拉伸脉冲的色散，使得激光的重复频率可以在程序之间或根据扫描速度进行调节。激光引擎可以紧凑，总光路小于500米，并且具有低数量的光学元件，例如，小于50。

6. 发明申请

WO2009067545A1 METHOD OF MAKING SUB-SURFACE PHOTOALTERATIONS IN A MATERIAL 审中-公开
标题翻译：在材料中制作表面光刻胶的方法
公开(公告)号：WO2009067545A1
公开(公告)日：2009-05-28
申请号：PCT/US2008/084075
申请日：2008-11-19
申请人： ADVANCED MEDICAL OPTICS, INC. , ZADOYAN, Ruben , KARAVITIS, Michael , KURTZ, Ronald
发明人： ZADOYAN, Ruben , KARAVITIS, Michael , KURTZ, Ronald
IPC分类号： A61F9/01 , B23K26/00 , B23K26/08
CPC分类号： B23K26/0057 , A61F2009/00872 , B23K26/0622 , B23K26/082 , B23K26/40 , B23K2203/30 , B23K2203/50
摘要： A method of photoaltering a material using a puised laser beam includes selecting a first pulse energy and a first focal point separation based on a relationship of pulse energy and focal point separation combinations enabling layer separation of the material by photoalteration, and scanning the pulsed laser beam along a scan region at the first pulse energy and the first focal point separation. The relationship has a slope and has a distinct change in the slope. The distinct change in the slope is associated with a second pulse energy of the relationship, and the first puise energy is equal to or less than the second pulse energy.
摘要翻译：使用流动激光束对材料进行光更换的方法包括：基于脉冲能量和焦点分离组合的关系来选择第一脉冲能量和第一焦点分离，使得能够通过光刻反应分层材料，并扫描脉冲激光束沿着第一脉冲能量和第一焦点分离的扫描区域。这个关系有一个斜率，斜率有明显的变化。斜率的明显变化与关系的第二脉冲能量相关联，第一脉冲能量等于或小于第二脉冲能量。

7. 发明申请

WO2011106501A3 COMPACT HIGH POWER FEMTOSECOND LASER WITH ADJUSTABLE REPETITION RATE 审中-公开
标题翻译：具有可调节重复速率的紧凑型高功率激光器
公开(公告)号：WO2011106501A3
公开(公告)日：2011-12-22
申请号：PCT/US2011026037
申请日：2011-02-24
申请人： ALCON LENSX INC , KARAVITIS MICHAEL
发明人： KARAVITIS MICHAEL
IPC分类号： H01S3/10
CPC分类号： H01S3/0057 , A61F9/0084 , H01S3/1103 , H01S3/235
摘要： Designs and techniques for constructing and operating femtosecond pulse lasers are provided. One example of a laser engine includes an oscillator that generates and outputs a beam of femtosecond seed pulses, a stretcher-compressor that stretches a duration of the seed pulses, and an amplifier that receives the stretched seed pulses, amplifies an amplitude of selected stretched seed pulses to create amplified stretched pulses, and outputs a laser beam of amplified stretched pulses back to the stretcher-compressor that compresses their duration and outputs a laser beam of femtosecond pulses. The amplifier includes a dispersion controller that compensates a dispersion of the amplified stretched pulses, making the repetition rate of the laser adjustable between procedures or according to the speed of scanning. The laser engine can be compact with a total optical path of less than 500 meters, and have a low number of optical elements, e.g. less than 50.
摘要翻译：提供了构建和运行飞秒脉冲激光器的设计和技术。激光引擎的一个示例包括产生并输出飞秒种子脉冲束的振荡器，延伸种子脉冲的持续时间的拉伸 - 压缩器和接收拉伸的种子脉冲的放大器，放大所选拉伸种子的振幅脉冲以产生放大的拉伸脉冲，并且将放大的拉伸脉冲的激光束输出回拉伸压缩机，以压缩其持续时间并输出飞秒脉冲的激光束。该放大器包括一个色散控制器，用于补偿放大的拉伸脉冲的色散，使得激光的重复频率可以在程序之间或根据扫描速度进行调节。激光引擎可以紧凑，总光路小于500米，并且具有低数量的光学元件，例如，小于50。

8. 发明申请

WO2011106510A2 HIGH POWER FEMTOSECOND LASER WITH ADJUSTABLE REPETITION RATE AND SIMPLIFIED STRUCTURE 审中-公开
标题翻译：具有可调节重复频率和简化结构的高功率激光器
公开(公告)号：WO2011106510A2
公开(公告)日：2011-09-01
申请号：PCT/US2011/026055
申请日：2011-02-24
申请人： ALCON LENSX, INC. , KARAVITIS, Michael
发明人： KARAVITIS, Michael
CPC分类号： H01S3/0057 , H01S3/0064 , H01S3/0811 , H01S3/10046 , H01S3/1075 , H01S3/235
摘要： Designs and techniques for constructing and operating femtosecond pulse lasers are provided. One example of a laser engine includes an oscillator that generates and outputs a beam of femtosecond seed pulses, a stretcher-compressor that stretches a duration of the seed pulses, and an amplifier that receives the stretched seed pulses, amplifies an amplitude of selected stretched seed pulses to create amplified stretched pulses, and outputs a laser beam of amplified stretched pulses back to the stretcher-compressor that compresses their duration and outputs a laser beam of femtosecond pulses. The amplifier includes a dispersion controller that compensates a dispersion of the amplified stretched pulses, making the repetition rate of the laser adjustable between procedures or according to the speed of scanning. The laser engine can be compact with a total optical path of less than 500 meters, and has a low number of optical elements, e.g. less than 50.
摘要翻译：提供了构建和运行飞秒脉冲激光器的设计和技术。激光引擎的一个示例包括产生并输出飞秒种子脉冲束的振荡器，延伸种子脉冲的持续时间的拉伸 - 压缩器和接收拉伸的种子脉冲的放大器，放大所选拉伸种子的振幅脉冲以产生放大的拉伸脉冲，并且将放大的拉伸脉冲的激光束输出回拉伸压缩机，以压缩其持续时间并输出飞秒脉冲的激光束。该放大器包括一个色散控制器，用于补偿放大的拉伸脉冲的色散，使得激光的重复频率可以在程序之间或根据扫描速度进行调节。激光引擎可以紧凑，总光路小于500米，并且具有低数量的光学元件，例如，小于50。

9. 发明申请

WO2011106501A2 COMPACT HIGH POWER FEMTOSECOND LASER WITH ADJUSTABLE REPETITION RATE 审中-公开
标题翻译：具有可调节重复率的紧凑型高功率毫微秒激光器
公开(公告)号：WO2011106501A2
公开(公告)日：2011-09-01
申请号：PCT/US2011/026037
申请日：2011-02-24
申请人： ALCON LENSX, INC. , KARAVITIS, Michael
发明人： KARAVITIS, Michael
IPC分类号： H01S3/10
CPC分类号： H01S3/0057 , A61F9/0084 , H01S3/1103 , H01S3/235
摘要： Designs and techniques for constructing and operating femtosecond pulse lasers are provided. One example of a laser engine includes an oscillator that generates and outputs a beam of femtosecond seed pulses, a stretcher-compressor that stretches a duration of the seed pulses, and an amplifier that receives the stretched seed pulses, amplifies an amplitude of selected stretched seed pulses to create amplified stretched pulses, and outputs a laser beam of amplified stretched pulses back to the stretcher-compressor that compresses their duration and outputs a laser beam of femtosecond pulses. The amplifier includes a dispersion controller that compensates a dispersion of the amplified stretched pulses, making the repetition rate of the laser adjustable between procedures or according to the speed of scanning. The laser engine can be compact with a total optical path of less than 500 meters, and have a low number of optical elements, e.g. less than 50.
摘要翻译：提供了用于构建和操作飞秒脉冲激光器的设计和技术。激光引擎的一个示例包括产生并输出飞秒种子脉冲束的振荡器，延伸种子脉冲的持续时间的展宽器 - 压缩器以及接收展宽的种子脉冲的放大器，放大选择的展宽种子的幅度脉冲以产生放大的拉伸脉冲，并且将放大的拉伸脉冲的激光束输出回到展宽器 - 压缩器，该压缩器压缩它们的持续时间并输出飞秒脉冲的激光束。该放大器包含一个色散控制器，用于补偿放大的展宽脉冲的色散，使得激光的重复频率可以在程序之间或根据扫描速度进行调整。激光引擎可以是紧凑的，具有小于500米的总光路，并且具有较少数量的光学元件，例如，少于50个。

10. 发明申请

WO2009033111A2 PRECISE TARGETING OF SURGICAL PHOTODISRUPTION 审中-公开
标题翻译：精确瞄准手术光学破裂
公开(公告)号：WO2009033111A2
公开(公告)日：2009-03-12
申请号：PCT/US2008/075511
申请日：2008-09-05
申请人： LENSX LASERS, INC. , KURTZ, Ronald M. , RAKSI, Ferenc , KARAVITIS, Michael
发明人： KURTZ, Ronald M. , RAKSI, Ferenc , KARAVITIS, Michael
IPC分类号： A61B18/20 , A61B18/00 , A61B6/00
CPC分类号： A61F9/0084 , A61B5/0066 , A61B18/20 , A61B2017/00057 , A61B2090/378 , A61B2090/3937 , A61B2560/0233 , A61F9/00825 , A61F9/009 , A61F2009/00844 , A61F2009/00851 , A61F2009/0087 , A61F2009/00872 , A61F2009/0088 , A61F2009/00882 , A61F2009/00897
摘要： Techniques, apparatus and systems for laser surgery including imaging-guided surgery techniques, apparatus and systems.
摘要翻译：用于激光手术的技术，设备和系统包括成像引导的手术技术，设备和系统。

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