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    FLUID COOLED OPTICAL FIBER
    1.
    发明申请
    FLUID COOLED OPTICAL FIBER 审中-公开

    公开(公告)号：WO2018118987A1

    公开(公告)日：2018-06-28

    申请号：PCT/US2017/067416

    申请日：2017-12-19

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： YU, Honggang ,  XUAN, Rongwei, Jason

    IPC: G02B6/24 ,  A61B18/22

    Abstract: Fluid cooled optical fibers are disclosed. An exemplary fiber comprises a fiber body including a distal end, an inner cap surrounding said distal end, an outer cap surrounding said inner cap, and a tube attached to said outer cap. The tube and outer cap may define a first flow channel, the outer and inner caps may define a second flow channel, and the outer cap may including one or openings for placing the first flow channel in communication with the second flow channel. Associated systems also are disclosed.

    SYSTEMS AND METHODS FOR GENERATING A MODULATED LASER PULSE
    2.
    发明申请
    SYSTEMS AND METHODS FOR GENERATING A MODULATED LASER PULSE 审中-公开

    公开(公告)号：WO2022246467A1

    公开(公告)日：2022-11-24

    申请号：PCT/US2022/072471

    申请日：2022-05-20

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： YANG, Baocheng ,  YANG, Xirong ,  CHENG, Brian ,  BULL, Peter ,  XUAN, Rongwei, Jason ,  ZHANG, Jian, James ,  HASENBERG, Thomas Charles ,  PIH, David

    IPC: A61B18/20 ,  H01S3/00 ,  H01S3/13 ,  A61B18/00

    Abstract: A medical laser system for outputting laser pulses includes at least one laser cavity, a rotating mirror, a user interface, and a controller. The controller is configured to receive at least one laser parameter associated with a laser pulse output by the system. The controller is configured to determine an average power level of the laser pulse based on the at least one laser parameter associated with the laser pulse. The controller is configured to determine a pulse width modulation (PWM) control signal based on at least one laser parameter. The controller is configured to generate the laser pulse based on the average power level and the PWM control signal, the laser pulse comprising at least one of a first shape, a second shape, or a third shape. Each of the first shape, the second shape, and the third shape of the laser pulse includes different pulse widths.

    SURGICAL LASER SYSTEMS AND LASER DEVICES
    3.
    发明申请
    SURGICAL LASER SYSTEMS AND LASER DEVICES 审中-公开
    手术激光系统和激光装置

    公开(公告)号：WO2016077678A1

    公开(公告)日：2016-05-19

    申请号：PCT/US2015/060547

    申请日：2015-11-13

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： YU, Honggang ,  XUAN, Rongwei, Jason ,  ZHANG, Jian, James ,  HORN, David, N. ,  YANG, Xirong ,  HASENBERG, Thomas

    IPC: A61B18/20 ,  A61B1/00 ,  A61B18/22

    CPC classification number: A61B18/24 ,  A61B18/20 ,  A61B18/22 ,  A61B2018/00172 ,  A61B2018/00642 ,  A61B2018/00982 ,  A61B2018/2035 ,  A61B2018/2211 ,  A61B2018/2244

    Abstract: A surgical laser system includes an array of laser diodes that are configured to output laser energy, a fiber bundle, a delivery fiber, and a tubular sheath. The fiber bundle includes a plurality of optical fibers and has a proximal end that is configured to receive laser energy from the array of laser diodes. The delivery fiber includes a proximal end that is configured to receive laser energy from a distal end of the fiber bundle. The tubular sheath defines a lumen, in which at least a portion of the delivery fiber is disposed. The tubular sheath is insertable into a working channel of an endoscope or a cystoscope. A distal end of the tubular sheath is configured to deliver laser energy discharged from the delivery fiber into a body of a patient.

    Abstract translation: 外科激光系统包括被配置为输出激光能量的激光二极管阵列，纤维束，递送纤维和管状护套。 纤维束包括多根光纤，并且具有被配置为从激光二极管阵列接收激光能量的近端。 递送纤维包括被配置为从纤维束的远端接收激光能量的近端。 管状护套限定内腔，其中布置至少一部分递送纤维。 管状护套可插入到内窥镜或膀胱镜的工作通道中。 管状护套的远端构造成将从输送纤维排出的激光能量输送到患者体内。

    DUAL-WAVELENGTH LASER TREATMENT
    6.
    发明申请
    DUAL-WAVELENGTH LASER TREATMENT 审中-公开
    双波长激光治疗

    公开(公告)号：WO2018053241A1

    公开(公告)日：2018-03-22

    申请号：PCT/US2017/051741

    申请日：2017-09-15

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： XUAN, Rongwei, Jason ,  KOULLICK, Edouard, A. ,  HASENBERG, Thomas ,  HWANG, Jieun ,  KIM, Hyejin ,  PYO, Hanjae ,  KANG, Hyun Wook ,  GONG, Jason ,  YANG, Xirong ,  YU, Honggang

    IPC: A61B18/20 ,  A61B18/00 ,  A61B17/00

    Abstract: A laser system may include a first laser source configured to output a first laser energy at a first wavelength, a second laser source configured to output a second laser energy at a second wavelength, and a combiner configured to receive the first and second laser energies and output a dual-wavelength laser energy. The first and second wavelengths are different, and first and second laser energies are output simultaneously. Related systems and methods are also disclosed.

    Abstract translation: 激光系统可以包括被配置为输出第一波长的第一激光能量的第一激光源，被配置为输出第二波长的第二激光能量的第二激光源，以及组合器，被配置为 接收第一和第二激光能量并输出双波长激光能量。 第一和第二波长不同，并且第一和第二激光能量被同时输出。 相关系统和方法也被公开。

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