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1. 发明申请

WO2022229812A1 MEDICAL OPTICAL FIBER WITH PROTECTIVE TIP ENCAPSULATION 审中-公开
公开(公告)号：WO2022229812A1
公开(公告)日：2022-11-03
申请号：PCT/IB2022/053791
申请日：2022-04-22
申请人： LUMENIS LTD.
发明人： KHACHATUROV, Arkady
IPC分类号： G02B6/24 , A61B18/22 , G02B6/26 , G02B6/02
摘要： The present disclosure provides a medical optical fiber with protective tips for use with medical laser-based treatment of internal bodily organs. The medical optical fibers have apertures in a jacket of the medical optical fiber to increase an adhesion between the protective tip and the jacket.

2. 发明申请

WO2022112977A1 METHOD AND SYSTEM FOR ESTIMATING DISTANCE BETWEEN A FIBER END AND A TARGET 审中-公开
公开(公告)号：WO2022112977A1
公开(公告)日：2022-06-02
申请号：PCT/IB2021/060945
申请日：2021-11-24
申请人： LUMENIS LTD
发明人： KHACHATUROV, Arkady , RONDEL, Vitaly
IPC分类号： A61B18/22 , G01B11/02 , G02B23/24
摘要： The present disclosure is related to field of Fiber Feedback (FFB) technology, and provides a method and system for estimating the distance between a fiber end and a target. The method includes illuminating, by a Light Emitting, Transmitting and Detecting (LETD) system, the target with laser light of different wavelengths having low and high water absorption coefficients, using different laser light sources, as well as receiving a returned signal corresponding to the incident laser light of different wavelengths, and detecting the returned signal to measure intensity values of the returned signal of a specific wavelength. Using the measured intensity values, a processing unit may estimate distance between the fiber end and the target. The present disclosure enables accurate estimation of distance between a fiber end and the target. The present disclosure also provides a robust distance estimation technique which is compatible with different types of targets.

3. 发明申请

WO2018069930A1 A LASER SYSTEM HAVING A DUAL PULSE-LENGTH REGIME 审中-公开
标题翻译：具有双脉冲长度方案的激光系统
公开(公告)号：WO2018069930A1
公开(公告)日：2018-04-19
申请号：PCT/IL2017/051138
申请日：2017-10-15
申请人： LUMENIS LTD
发明人： CANNON, Chris , AVIAD, Idan , MANOR, Yair , HAR-EVEN, Yehoram , SHACHAM, Alon , BEN-SHLOMO, Albert
IPC分类号： H01S3/10
摘要： A single loop hardware-based system for producing laser pulses in a microsecond scale operational mode includes a GUI to enable a user to select the operational mode of the system; a laser source for producing one or more laser beam pulses, the laser source being a diode laser pump source module; a DSP which enables and disables a hardware-based FPGA. The FPGA controls the diode pump source module. A photodetector operatively connected to the hardware-based system measures the power of the laser pulse beam that was transmitted to the photodetector and, in a feedback mode, transmits a feedback signal of that power measurement to the FPGA.
摘要翻译：用于以微秒级操作模式产生激光脉冲的基于单环路硬件的系统包括GUI以使得用户能够选择系统的操作模式; 用于产生一个或多个激光束脉冲的激光源，所述激光源是二极管激光泵浦源模块; 一个使能和禁用基于硬件的FPGA的DSP。 FPGA控制二极管泵浦源模块。可操作地连接到基于硬件的系统的光电检测器测量发送到光电检测器的激光脉冲束的功率，并且在反馈模式下，将该功率测量的反馈信号发送到FPGA。

4. 发明申请

WO2017165160A1 PULSE SLICER IN LASER SYSTEMS 审中-公开
标题翻译：激光系统中的脉冲切片机
公开(公告)号：WO2017165160A1
公开(公告)日：2017-09-28
申请号：PCT/US2017/022396
申请日：2017-03-15
申请人： LUMENIS LTD. , LEE, John B.
发明人： LEE, John B. , LEE, John
IPC分类号： H01S3/00 , H01S3/10 , H01S3/107
摘要： An apparatus (such as a laser-based system) and method for providing optical pulses in a broad range of pulse widths and pulse energies uses a pulse slicer which is configured to slice a predefined portion having a desired pulse width of each of the one or more output optical pulses from a laser oscillator, in which timings of a rising edge and a falling edge of each sliced optical pulse relative to a time instance of a maximum of the corresponding each of the one or more output optical pulses from the laser oscillator, are chosen at least to maximize amplification efficiency of the optical amplifier, which may be located after the pulse slicer, and to provide the one or more amplified output optical pulses each having the desired pulse energy and pulse width.
摘要翻译：一种用于提供宽脉冲宽度和脉冲能量范围内的光学脉冲的设备（诸如基于激光的系统）和方法使用脉冲限幅器，该脉冲限幅器被配置为对具有期望值的预定义部分来自激光振荡器的一个或多个输出光脉冲中的每一个的脉冲宽度，其中每个分片的光脉冲的上升沿和下降沿相对于一个或多个对应的每一个的最大时间实例的定时输出来自激光振荡器的光脉冲被选择为至少使光放大器的放大效率最大化，该放大效率可以位于脉冲限幅器之后，并且提供一个或多个放大的输出光脉冲，每个脉冲具有期望的脉冲能量和脉冲宽度

5. 发明申请

WO2015071874A1 OPTICAL FIBER WITH SMOOTH TIP 审中-公开
标题翻译：带光滑的光纤
公开(公告)号：WO2015071874A1
公开(公告)日：2015-05-21
申请号：PCT/IB2014/066055
申请日：2014-11-14
申请人： LUMENIS LTD.
发明人： ASHRAF, Naim , KUKA, Georg , KHACHATUROV, Arkady
IPC分类号： A61B18/22
CPC分类号： A61B18/24 , A61B18/22 , A61B2018/2205 , A61B2018/2255 , H01S3/06708
摘要： Abstract A laser fiber has a distal end having a laser fiber face. A tip addition is attached to or formed onto the fiber face. The material of the tip addition one of fragments or melts when laser energy from a suitable laser device is passed through the laser fiber and through the tip addition.
摘要翻译：摘要激光光纤具有一个具有激光光纤面的远端。在纤维表面上附着或形成尖端添加物。当来自合适的激光装置的激光能量通过激光纤维并通过尖端添加时，尖端的材料添加碎片或熔化之一。

6. 发明申请

WO2014170815A1 ADAPTER FOR CONNECTING A MEDICAL LASER TO A FLEXIBLE WAVEGUIDE OR AN ARTICULATED ARM 审中-公开
标题翻译：适用于将医用激光器连接到柔性波导或方形ARM
公开(公告)号：WO2014170815A1
公开(公告)日：2014-10-23
申请号：PCT/IB2014/060704
申请日：2014-04-14
申请人： LUMENIS LTD.
发明人： BENISTY, Eyal , KRAMER, Stanislav , GELSTEIN, Assaf
IPC分类号： G02B6/35 , G02B6/42 , A61B18/20 , A61B18/22
CPC分类号： G02B6/3514 , A61B18/201 , A61B2018/00017 , A61B2018/00172 , A61B2018/00696 , A61B2018/00744 , A61B2018/2025 , G02B6/4292 , G02B6/4296
摘要： A dual port switching apparatus (12) comprising a connection part for mounting to a base unit (11), an input beam port to receive a main laser beam from the base unit (11) in an input optical path (22), a first output port (14) for connection to a flexible waveguide, a second output port (15) for connection to an articulated arm (16), and a switching element (56) movable between a first position and a second position to direct an input beam to one of the first output port (14) and the second output port (15).
摘要翻译：一种双端口切换装置（12），包括用于安装到基座单元（11）的连接部件，用于在输入光路（22）中接收来自基座单元（11）的主激光束的输入光束端口，第一输出端口（14），用于连接到柔性波导，用于连接到铰接臂（16）的第二输出端口（15）以及可在第一位置和第二位置之间移动的开关元件（56）到第一输出端口（14）和第二输出端口（15）中的一个。

7. 发明申请

WO2014013438A1 SYSTEM FOR LASER APPLICATION 审中-公开
标题翻译：激光应用系统
公开(公告)号：WO2014013438A1
公开(公告)日：2014-01-23
申请号：PCT/IB2013/055850
申请日：2013-07-16
申请人： LUMENIS LTD.
发明人： GOREN-GRATZYANI, Gidon , AZOULAY, Kfir , PIANKA, Pazit , AZMON, Barak Eliezer
IPC分类号： A61F9/008 , A61B3/13 , G06T7/00
CPC分类号： A61F9/00821 , A61B3/13 , A61F2009/00863
摘要： The present invention provides a system comprising: an illumination device configured to illuminate a treatment area; a microscope configured to enable a user to view the treatment area illuminated by the illumination device; a projector configured to project images; an imaging device configured to capture digital images of the treatment area illuminated by the illumination device; and a processing unit configured to identify a transformation between each digital image from the imaging device and a corresponding reference image; the processing unit further configured to transform one or more graphics from the corresponding reference image based on the respective identified transformation and to provide the respective one or more transformed graphics to the projector; wherein the projector is configured to project the respective one or more transformed graphics to the microscope such that the respective one or more transformed graphics are overlaid on the view of the treatment area in the microscope.
摘要翻译：本发明提供一种系统，包括：照明装置，被配置为照亮治疗区域; 显微镜，其被配置为使得用户能够观察由所述照明装置照亮的所述治疗区域; 配置为投影图像的投影仪; 被配置为捕获由所述照明装置照亮的所述治疗区域的数字图像的成像装置; 以及处理单元，被配置为识别来自所述成像装置的每个数字图像与对应的参考图像之间的变换; 所述处理单元还被配置为基于相应的所识别的变换从相应的参考图像变换一个或多个图形，并且将相应的一个或多个变换图形提供给所述投影仪; 其中所述投影仪被配置为将相应的一个或多个变换图形投影到所述显微镜，使得相应的一个或多个变换图形被覆盖在所述显微镜中的所述处理区域的视图上。

8. 发明申请

WO2014006559A1 OPTICAL FIBER TIP ATTACHMENT 审中-公开
标题翻译：光纤纤维附件
公开(公告)号：WO2014006559A1
公开(公告)日：2014-01-09
申请号：PCT/IB2013/055402
申请日：2013-07-01
申请人： LUMENIS LTD.
发明人： KHACHATUROV, Arkady , DOMANKEVITZ, Yacov , PREISS, Assaf
IPC分类号： G02B6/36 , G02B6/24 , G02B6/26
CPC分类号： G02B6/262 , A61B18/22 , A61B18/24 , A61B2018/2205 , A61B2018/2238 , A61B2018/2266 , A61B2018/2272 , A61B2018/2288 , G02B6/3624
摘要： An optical fiber tip attachment comprising: a body having an opening at a first end of the body, the opening configured to receive an optical fiber; and a cavity extending from the opening through at least a portion of the body, wherein the cavity is configured to orient a cross-sectional surface of the optical fiber, from which electromagnetic radiation is delivered, at an angle to an axis of the optical fiber tip attachment at the opening.
摘要翻译： 1.一种光纤尖端附件，包括：主体，其在所述主体的第一端具有开口，所述开口被配置为容纳光纤; 以及从所述开口延伸通过所述主体的至少一部分的空腔，其中所述空腔被配置成使所述光纤的横截面朝向所述光纤的轴线成一定角度尖端附件在开口处。

9. 发明申请

WO2007043052A2 DEVICE, SYSTEM AND METHOD FOR DUAL-PATH OPHTHALMIC DEVICE 审中-公开
标题翻译：双路光学设备的装置，系统和方法
公开(公告)号：WO2007043052A2
公开(公告)日：2007-04-19
申请号：PCT/IL2006/001180
申请日：2006-10-15
申请人： LUMENIS LTD. , WANG, Qi , BROWN, Dale
发明人： WANG, Qi , BROWN, Dale
IPC分类号： A61N5/067
CPC分类号： A61F9/008 , A61F9/00736 , A61F9/00821 , A61F9/00825 , A61F9/0084 , A61F2009/00863 , A61F2009/00868 , A61F2009/00887 , A61F2009/00891
摘要： This invention relates to a dual-path ophthalmic laser system designed for use by ophthalmologists for performing Selective Laser Trabeculoplasty (SLT) and Photodisruptive Procedure (PD) for the treatment of glaucoma and secondary cataract, respectively.
摘要翻译：本发明涉及一种双路眼科激光系统，其设计用于眼科医生用于分别用于治疗青光眼和继发性白内障的选择性激光小梁成形术（SLT）和光破坏性程序（PDD）。

10. 发明申请

WO2005060354A3 SYSTEM AND METHOD FOR TREATING TISSUE 审中-公开
标题翻译：用于治疗组织的系统和方法
公开(公告)号：WO2005060354A3
公开(公告)日：2005-11-10
申请号：PCT/IL2004000846
申请日：2004-09-14
申请人： LUMENIS LTD
发明人： ANDERSON ROBERT S , YOUNG STEVEN RANDAL
IPC分类号： A61B18/00 , A61B18/14 , A61B18/20 , A61N1/40 , A61N5/06 , A61N7/00 , A61B18/18
CPC分类号： A61N1/40 , A61B18/14 , A61B18/20 , A61B2018/00005 , A61B2018/00291 , A61B2018/00452 , A61N5/0616 , A61N5/062 , A61N7/00 , A61N2007/0008
摘要： A method, device, and system for modifying or destroying selected tissue, by selecting an area of tissue for treatment, collecting the area between a plurality of energy transmitting elements, applying an electric current and/or electromagnetic radiation between the energy transmitting elements, and applying the electric current and/or electromagnetic radiation until, for example, the cells are modified or destroyed. Cooling may be applied to prevent unwanted modification. Conducting mediums may be applied to control tissue modification. Embodiments of the present invention may be used for treatment of fat cells, acne, lesions, tattoo removals etc.
摘要翻译：通过选择用于治疗的组织区域，收集多个能量传输元件之间的区域，在能量传输元件之间施加电流和/或电磁辐射以及用于改变或破坏选择的组织的方法，设备和系统，以及施加电流和/或电磁辐射直到例如细胞被修改或破坏。可以应用冷却来防止不希望的修改。可以应用传导介质来控制组织修饰。本发明的实施例可以用于治疗脂肪细胞，痤疮，损伤，纹身去除等。

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