公开(公告)号：US10893906B2

公开(公告)日：2021-01-19

申请号：US15723700

申请日：2017-10-03

申请人： Boston Scientific Scimed, Inc.

发明人： Werner Falkenstein ,  Michael Schubert ,  Stephan Dittmar ,  Anna Butsch ,  Thomas Kremser

IPC分类号： A61B18/00 ,  A61B18/20 ,  A61B18/26 ,  H01S3/10 ,  H01S3/102 ,  A61B18/22 ,  A61B18/24 ,  A61B17/00 ,  H01S3/042 ,  H01S3/16 ,  H01S3/131 ,  H01S3/04 ,  H01S3/093

摘要： A laser system may include a controller configured to direct a plurality of temporally spaced-apart electrical pulses to a device that optically pumps a lasing medium, and a lasing medium configured to output a quasi-continuous laser pulse in response to the optical pumping. The plurality of temporally spaced-apart electrical pulses may include (a) a first electrical pulse configured to excite the lasing medium to an energy level below a lasing threshold of the lasing medium, and (b) multiple second electrical pulses following the first electrical pulse. The quasi-continuous laser pulse is output in response to the multiple second electrical pulses.

公开(公告)号：US11896300B2

公开(公告)日：2024-02-13

申请号：US17121815

申请日：2020-12-15

申请人： Boston Scientific Scimed, Inc.

发明人： Werner Falkenstein ,  Michael Schubert ,  Stephan Dittmar ,  Anna Butsch ,  Thomas Kremser

IPC分类号： A61B18/20 ,  A61B18/26 ,  H01S3/10 ,  H01S3/102 ,  A61B18/22 ,  A61B18/00 ,  A61B18/24 ,  A61B17/00 ,  H01S3/042 ,  H01S3/16 ,  H01S3/131 ,  H01S3/04 ,  H01S3/093

CPC分类号： A61B18/20 ,  A61B18/26 ,  H01S3/1024 ,  H01S3/10038 ,  A61B18/245 ,  A61B2017/00176 ,  A61B2018/0066 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00714 ,  A61B2018/00791 ,  A61B2018/205545 ,  A61B2018/2261 ,  A61B2018/2277 ,  H01S3/042 ,  H01S3/0407 ,  H01S3/093 ,  H01S3/1312 ,  H01S3/1616 ,  H01S3/1643

摘要： A laser system may include a controller configured to direct a plurality of temporally spaced-apart electrical pulses to a device that optically pumps a lasing medium, and a lasing medium configured to output a quasi-continuous laser pulse in response to the optical pumping. The plurality of temporally spaced-apart electrical pulses may include (a) a first electrical pulse configured to excite the lasing medium to an energy level below a lasing threshold of the lasing medium, and (b) multiple second electrical pulses following the first electrical pulse. The quasi-continuous laser pulse is output in response to the multiple second electrical pulses.