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1. 发明公开

US20240342834A1 Apparatus of Inner Light Layer Formed by Multibeam Interference for Processing Object in Optical Turbid Medium 审中-公开
公开(公告)号：US20240342834A1
公开(公告)日：2024-10-17
申请号：US18594335
申请日：2024-03-04
申请人： Joyce Liu , Shangqing Liu
发明人： Joyce Liu , Shangqing Liu
IPC分类号： B23K26/50 , A61B18/00 , A61B18/20 , B23K26/03 , B23K26/0622 , G02B17/00
CPC分类号： B23K26/50 , A61B18/20 , B23K26/032 , B23K26/0622 , A61B2018/00577 , A61B2018/00625 , A61B2018/2035 , A61B2018/2065 , G02B17/004
摘要： This non-provisional application is a continuation-in-part application filed under 37 CFR 1.53(b) that claims the benefit of United States 35 USC 120 from non-provisional application with U.S. application Ser. No. 18/237,911 filed on Aug. 25, 2023, and from non-provisional application with Pub. No. US 2022/0258277 A1 filed on Feb. 12, 2021. This invention discloses an apparatus of processing object in optical turbid medium using multibeam interference. This invention creates the apparatus having important usages, such as medical no incision laser surgery with deep treating depth, underwater wireless long-distance communication, small attenuation light energy delivery in optical turbid medium. The disclosed apparatus has excellent performance. For example, the created laser scalpel can treat tissue at depths of more than 5 cm in human body with high 3D precision of about 1 μm. The effective light energy delivery distance including underwater wireless communication distance of more than 1000 m in clear seawater.

2. 发明授权

US11980575B2 Multi-core fiber for a multi-spot laser probe 有权
公开(公告)号：US11980575B2
公开(公告)日：2024-05-14
申请号：US17411563
申请日：2021-08-25
申请人： Alcon Inc.
发明人： Chenguang Diao , Mark Harrison Farley , Alireza Mirsepassi , Ronald T. Smith , Dean Richardson
IPC分类号： A61F9/008 , A61B18/22 , A61B18/24 , A61B90/30 , G02B6/38 , A61B18/00 , A61B18/20 , G02B6/02 , G02B6/42
CPC分类号： A61F9/00821 , A61B18/22 , A61B18/24 , A61B90/30 , A61F9/008 , A61F9/00823 , G02B6/3843 , G02B6/3851 , G02B6/3885 , A61B2018/00779 , A61B2018/2025 , A61B2018/2065 , A61B2018/208 , A61B2018/2211 , A61B2018/2255 , A61B2018/2266 , A61B2018/2294 , A61B2090/306 , A61F2009/00863 , G02B6/02042 , G02B6/4206
摘要： The present disclosure relates to a multi-core optical fiber cable (MCF). In some embodiments, an MCF comprises a plurality of cores surrounded by a cladding and a coating surrounding the cladding, wherein a refractive index of one or more of the plurality of cores is greater than a refractive index of the cladding. The MCF further comprises a probe comprising a probe tip coupled with a distal end of the MCF and a lens located at a distal end of the probe tip. In some embodiments, the lens is configured to translate laser light from the distal end of the MCF to create a multi-spot pattern of laser beams on a target surface and a distal end of the MCF terminates at an interface with the lens.

3. 发明授权

US11883095B2 Dual wavelength laser treatment device 有权
公开(公告)号：US11883095B2
公开(公告)日：2024-01-30
申请号：US17392807
申请日：2021-08-03
申请人： Biolase, Inc.
发明人： Dmitri Boutoussov , Vladimir Netchitailo
IPC分类号： A61B18/22 , A61N5/06 , A61B18/00 , A61B18/20 , A61N5/067
CPC分类号： A61B18/22 , A61N5/0624 , A61B2018/00577 , A61B2018/00601 , A61B2018/202 , A61B2018/2065 , A61B2018/2261 , A61B2018/2266 , A61B2018/2272 , A61N5/067 , A61N2005/063 , A61N2005/0644 , A61N2005/0654 , A61N2005/0665
摘要： Embodiments of the invention include a compact, lightweight, hand-held laser treatment device that combines the emissions of two separate laser energy sources into a common optical pathway for improved therapeutic effect. In some embodiments, the device includes a housing having separate first and second laser sources disposed within the interior thereof. In some embodiments, the laser energy emissions from the two internal laser sources can be individually or concurrently transmitted to a delivery tip of the device via a laser transmission path also defined within the interior of the housing. In some embodiments, the structural and functional features of the first and second laser sources, in concert with the unique architecture of the laser transmission path, can be configured to provide efficacy and efficiency in the operation of the device within the spatial constraints of the lightweight, hand-held housing thereof.

4. 发明申请

US20180111000A1 Method and Apparatus for Stimulating Cellulite Reduction with Femtosecond Laser Irradiation 审中-公开
公开(公告)号：US20180111000A1
公开(公告)日：2018-04-26
申请号：US15785118
申请日：2017-10-16
申请人： LaserStim, Inc.
发明人： Kim Robin Segel , Jeff Adelglass
IPC分类号： A61N5/06 , A61B18/20
CPC分类号： A61B18/203 , A61B2017/00769 , A61B2018/00452 , A61B2018/00464 , A61B2018/202 , A61B2018/2065 , A61N5/0616 , A61N2005/0626 , A61N2005/0644 , A61N2005/0645 , A61N2005/067
摘要： The invention provides a method and apparatus for stimulating cellulite reduction using a femtosecond diode laser irradiation system. The system comprises a femtosecond diode laser capable of generating laser light that has a wavelength of 1000 nm-10,000 nm, a power level of 300 mw-5 W, and a pulse duration of less than 1 picosecond. A light-emitting device is coupled to the diode laser by means of flexible waveguide and is held over the skin. The device may be a handheld wand or an area pad comprising a plurality of light-emitting lenses on a surface of the pad. Laser setting controls are set to achieve a depth of photon absorption into the skin to reach subcutaneous adipose tissue.

5. 发明申请

US20170215962A1 AUTOMATIC AESTHETIC TREATMENT DEVICE AND METHOD 审中-公开
公开(公告)号：US20170215962A1
公开(公告)日：2017-08-03
申请号：US15012371
申请日：2016-02-01
申请人： S & Y Enterprises LLC
发明人： Oren AHARON , Yehuda PORAN
IPC分类号： A61B18/20 , A61B90/00 , A61N5/06
CPC分类号： A61B18/203 , A61B90/361 , A61B2018/0047 , A61B2018/00476 , A61B2018/00982 , A61B2018/2035 , A61B2018/20359 , A61B2018/2065 , A61B2090/3616 , A61B2090/367 , A61N5/0616 , A61N2005/0644 , A61N2005/0651 , A61N2005/0659 , A61N2005/0666 , A61N2005/067
摘要： An aesthetic treatment device uses multiple light sources, lasers or LEDs focused on the treatment area from different directions. The multiple light sources for treatment purposes could have the same wavelength or different wavelengths each optimized for a different application. Target selection is performed by a dual wavelength smart illumination system combined with an imaging system, a smart processor for target recognition and a scanning system that directs the focused light from laser sources to an automatically selected treatment area. A motorized optical system performs a dual role of: focusing the laser sources and also steering the focused light to specific locations as designated by the imaging and processing systems.

6. 发明申请

US20170153435A1 SUPERCONTINUUM MICROSCOPE FOR RESONANCE AND NON-RESONANCE ENHANCED LINEAR AND NONLINEAR IMAGES AND TIME RESOLVED MICROSCOPE FOR TISSUES AND MATERIALS 审中-公开
公开(公告)号：US20170153435A1
公开(公告)日：2017-06-01
申请号：US15409303
申请日：2017-01-18
申请人： ROBERT ALFANO , LINGYAN SHI
发明人： ROBERT ALFANO , LINGYAN SHI
IPC分类号： G02B21/00 , G02F1/355 , A61N5/06 , G06N99/00 , G01N33/483 , G02F1/35 , G02F1/365
CPC分类号： G02B21/0064 , A61B5/0066 , A61B18/20 , A61B2017/00508 , A61B2018/1807 , A61B2018/2065 , A61N5/0622 , A61N2005/0659 , A61N2005/067 , G01N33/4833 , G02B21/0032 , G02B21/0084 , G02F1/3515 , G02F1/3536 , G02F1/355 , G02F1/3551 , G02F1/365 , G02F2001/3528 , G06N10/00
摘要： Supercontinuum (SC) (˜400 nm to ˜2500 nm) and a microscope produce enhanced microscopic images on sub-micron to cm scale of linear (χ1) and nonlinear (χ2, χ3, χ4 . . . ) processes via resonance including linear absorption, SHG, THG, SRG, SRL, SRS. 2PEF, 3PEF, 4PEF, and inverse Raman in a microscope for 2D and 3D imaging. Images and processes in 2D and 3D arise from electronic and vibrational resonances transitions in biological and medical tissues, cells, condensed matter applications. Resonant Stimulated Raman Scattering (RSRS) is proposed to improve vibrational imaging of biomaterials by using part of SC. Quantum mechanical processes from SC for 2 and 4 photons to improve resolution and imaging using entangled photons are described. The addition of time measuring instrument like a Streak camera and the scattering coefficient μs′ can be mapped to create images of tissue and biomaterial in 5D: Space (3D), Time, and Wavelength.

7. 发明授权

US09561077B2 Method of using supercontinuum light for medical and biological applications 有权
标题翻译：超连续光用于医疗和生物应用的方法
公开(公告)号：US09561077B2
公开(公告)日：2017-02-07
申请号：US14996449
申请日：2016-01-15
申请人： Robert R. Alfano
发明人： Robert R. Alfano
IPC分类号： A61B18/20 , A61B5/00 , A61B17/00 , G02F1/355 , G02F1/35 , A61B18/18
CPC分类号： G02B21/0064 , A61B5/0066 , A61B18/20 , A61B2017/00508 , A61B2018/1807 , A61B2018/2065 , A61N5/0622 , A61N2005/0659 , A61N2005/067 , G01N33/4833 , G02B21/0032 , G02B21/0084 , G02F1/3515 , G02F1/3536 , G02F1/355 , G02F1/3551 , G02F1/365 , G02F2001/3528 , G06N99/002
摘要： A method and an apparatus are provided for producing SuperContinuum (SC) light for medical and biological applications is provided. Pulses are focused from a laser system into at least one of a pressurized cell and one or more fibers. A pump pulse is converted into the SC light at a specified rate of repetition. The SC light is applied at the specified rate of repetition to tissue for medical and biological applications.
摘要翻译：提供了用于生产用于医疗和生物应用的超级连续（SC）光的方法和装置。脉冲从激光系统聚焦成加压电池和一个或多个光纤中的至少一个。泵浦脉冲以指定的重复速率转换成SC光。以指定的重复速率将SC光施加到用于医疗和生物应用的组织。

8. 发明授权

US09510907B2 Bilateral cooling type semiconductor laser system for medical beauty use 有权
标题翻译：双向冷却型半导体激光系统用于医疗美容用途
公开(公告)号：US09510907B2
公开(公告)日：2016-12-06
申请号：US14646436
申请日：2013-11-21
申请人： Xi'An Focuslight Technologies Co., Ltd.
发明人： Xingsheng Liu , Ye Dai , Yao Sun , Di Wu , Hengjun Zong , Lishun Tong , Lei Cai
IPC分类号： A61B18/20 , G02B6/42 , A61N5/06 , A61B18/00 , H01S5/024 , A61N5/067 , H01S5/40
CPC分类号： A61B18/20 , A61B18/203 , A61B2018/00023 , A61B2018/00452 , A61B2018/00476 , A61B2018/2065 , A61N5/0617 , A61N2005/067 , G02B6/4206 , G02B6/4268 , H01S5/02415 , H01S5/02423 , H01S5/405
摘要： Disclosed is a bilateral cooling type semiconductor laser system for medical beauty use, the contact window of which can make direct contact with the skin. The bilateral cooling type semiconductor laser system for medical beauty use comprises a semiconductor laser array, an optical waveguide located on the front end of the light emitting surface of the semiconductor laser array, a transparent contact window abutting against the light outlet end of the optical waveguide, a pair of cooling blocks and a first water throughflow block. The first water throughflow block is divided into a basal part and a U-shaped head located above the basal part, and the middle part and back part of the optical waveguide are embedded in the U-type header. A fixed block is provided above the corresponding optical waveguide to press and fix the optical waveguide. There is still a space between the optical waveguide and the side wall of the U-type header. The pair of cooling blocks extends to the forepart of the optical waveguide and encircles the side wall of the contact window and the forepart of the optical waveguide. The system uses a unique cooling structure design, so that the temperature of the working end face which is in direct contact with the skin can be close to freezing point, and the system has a compact and stable structure.
摘要翻译：公开了用于医疗美容的双边冷却型半导体激光系统，其接触窗口可以直接与皮肤接触。用于医疗美容的双边冷却型半导体激光器系统包括半导体激光器阵列，位于半导体激光器阵列的发光表面的前端的光波导，与光波导的光出射端抵接的透明接触窗，一对冷却块和第一个通水流块。第一个水通流块被分为基部和位于基部上方的U形头，光波导的中部和后部嵌入U型头中。在相应的光波导上方设置固定块，以压制和固定光波导。在U形头部的光波导和侧壁之间仍然有一个空间。一对冷却块延伸到光波导的前部，并且环绕接触窗的侧壁和光波导的前部。该系统采用独特的冷却结构设计，使与工作端面直接接触的温度可以接近冰点，系统结构紧凑稳定。

9. 发明授权

US09414887B2 Method and apparatus for producing supercontinuum light for medical and biological applications 有权
标题翻译：用于医疗和生物应用生产超连续光的方法和设备
公开(公告)号：US09414887B2
公开(公告)日：2016-08-16
申请号：US12723091
申请日：2010-03-12
申请人： Robert R. Alfano
发明人： Robert R. Alfano
IPC分类号： A61B18/20 , A61B5/00 , A61B17/00 , G02F1/355 , G02F1/35 , A61B18/18
CPC分类号： G02B21/0064 , A61B5/0066 , A61B18/20 , A61B2017/00508 , A61B2018/1807 , A61B2018/2065 , A61N5/0622 , A61N2005/0659 , A61N2005/067 , G01N33/4833 , G02B21/0032 , G02B21/0084 , G02F1/3515 , G02F1/3536 , G02F1/355 , G02F1/3551 , G02F1/365 , G02F2001/3528 , G06N99/002
摘要： A method and an apparatus are provided for producing SuperContinuum (SC) light for medical and biological applications is provided. Pulses are focused from a laser system into at least one of a pressurized cell and one or more fibers. A pump pulse is converted into the SC light at a specified rate of repetition. The SC light is applied at the specified rate of repetition to tissue for medical and biological applications.
摘要翻译：提供了用于生产用于医疗和生物应用的超级连续（SC）光的方法和装置。脉冲从激光系统聚焦成加压电池和一个或多个光纤中的至少一个。泵浦脉冲以指定的重复速率转换成SC光。以指定的重复速率将SC光施加到用于医疗和生物应用的组织。

10. 发明授权

US09402685B2 Optical energy-based methods and apparatus for tissue sealing 有权
公开(公告)号：US09402685B2
公开(公告)日：2016-08-02
申请号：US14811563
申请日：2015-07-28
申请人： COVIDIEN LP
发明人： Boris Chernov , Igoris Misuchenko , Georgy Martsinovskiy , Mikhail Verbitsky
IPC分类号： A61B18/20 , A61B18/14 , A61B17/29 , A61B18/00 , A61B17/295 , A61B18/22
CPC分类号： A61B18/22 , A61B17/29 , A61B17/295 , A61B18/1442 , A61B18/20 , A61B2018/00404 , A61B2018/0063 , A61B2018/00702 , A61B2018/0072 , A61B2018/0075 , A61B2018/00791 , A61B2018/00845 , A61B2018/00869 , A61B2018/00875 , A61B2018/00886 , A61B2018/2065 , A61B2018/2266 , A61B2018/2272 , A61B2018/2294
摘要： Optical energy-based methods and apparatus for sealing vascular tissue involves deforming vascular tissue to bring different layers of the vascular tissue into contact each other and illuminating the vascular tissue with a light beam having at least one portion of its spectrum overlapping with the absorption spectrum of the vascular tissue. The apparatus may include two deforming members configured to deform the vascular tissue placed between the deforming members. The apparatus may also include an optical system that has a light source configured to generate light, a light distribution element configured to distribute the light across the vascular tissue, and a light guide configured to guide the light from the light source to the light distribution element. The apparatus may further include a cutting member configured to cut the vascular tissue and to illuminate the vascular tissue with light to seal at least one cut surface of the vascular tissue.

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