公开(公告)号：US20180078310A1

公开(公告)日：2018-03-22

申请号：US15705693

申请日：2017-09-15

Applicant: Boston Scientific Scimed, Inc.

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

IPC: A61B18/20

CPC classification number: A61B18/20 ,  A61B18/203 ,  A61B2017/00176 ,  A61B2018/00547 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/00625 ,  A61B2018/00702 ,  A61B2018/207

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.

公开(公告)号：US20170007326A1

公开(公告)日：2017-01-12

申请号：US15209120

申请日：2016-07-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael T. BECK ,  Edouard A. KOULLICK ,  Robert E. LUND ,  Douglas L. EVANS ,  Samuel L. WILL ,  Stuart F. WATSON ,  Hyun Wook KANG ,  Justin M. CRANK ,  Somany DY ,  Micah D. THORSON

IPC: A61B18/24

CPC classification number: A61B18/24 ,  A61B18/22 ,  A61B2017/4216 ,  A61B2018/00196 ,  A61B2018/00202 ,  A61B2018/0022 ,  A61B2018/00226 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/00982 ,  A61B2018/1861 ,  A61B2090/3614

Abstract: Embodiments of the invention are directed to a laser ablation system. In one embodiment, the laser ablation system comprises a shaft, a balloon, a laser fiber and a viewing fiber. The shaft has a proximal end and a distal end. The balloon is attached to the distal end of the shaft, a portion of which is within the balloon. The laser fiber has a distal end comprising a light dispenser that is configured to deliver laser light through the balloon. The viewing fiber is configured to image an interior balloon. In accordance with another embodiment, the laser ablation system comprises a shaft, a balloon and a laser fiber. The shaft has a proximal end and a distal end. The balloon is attached to the distal end of the shaft, which is within the balloon. The balloon includes an inflated state, in which the balloon is shaped to conform to a cavity of a patient. The laser fiber has a distal end comprising light dispenser that is configured to deliver laser light through the balloon.

Abstract translation: 本发明的实施例涉及一种激光烧蚀系统。 在一个实施例中，激光烧蚀系统包括轴，气球，激光光纤和观察光纤。 轴具有近端和远端。 气囊附接到轴的远端，其一部分在气囊内。 该激光光纤具有远端，该远端包括被配置为将激光传送通过气球的光分配器。 观察纤维被配置成对内部气球进行成像。 根据另一个实施例，激光烧蚀系统包括轴，球囊和激光光纤。 轴具有近端和远端。 气囊附接到轴内的气囊内的远端。 气囊包括充气状态，其中气囊被成形为符合患者的空腔。 激光光纤具有包括光分配器的远端，其配置成将激光传送通过气球。