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：US20220079673A1

公开(公告)日：2022-03-17

申请号：US17534964

申请日：2021-11-24

Applicant: Boston Scientific Scimed, Inc.

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

IPC: A61B18/24 ,  A61B18/20 ,  A61B1/06 ,  A61B18/22

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.