公开(公告)号：US20190387973A1

公开(公告)日：2019-12-26

申请号：US16447941

申请日：2019-06-20

Applicant: Avava, Inc.

Inventor： Jayant Bhawalkar ,  Charles Holland Dresser ,  Rajender Katkam

IPC: A61B5/00 ,  A61N1/44 ,  A61B90/20

Abstract: A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue.

公开(公告)号：US11957433B2

公开(公告)日：2024-04-16

申请号：US17214168

申请日：2021-03-26

Applicant: Avava, Inc.

Inventor： Jayant Bhawalkar ,  Charles Holland Dresser ,  Rajender Katkam

IPC: A61B5/00 ,  A61B17/00 ,  A61B18/00 ,  A61B18/20 ,  A61B90/20 ,  A61N1/44 ,  A61N5/06 ,  H05H1/46

CPC classification number: A61B5/0068 ,  A61B5/0064 ,  A61B5/4836 ,  A61B5/742 ,  A61B18/201 ,  A61B18/203 ,  A61B90/20 ,  A61N1/44 ,  A61N5/0616 ,  A61B5/443 ,  A61B2017/00057 ,  A61B2017/0019 ,  A61B2018/00458 ,  A61B2018/00642 ,  A61B2018/00904 ,  A61B2018/202 ,  A61B2018/20355 ,  A61B2018/20361 ,  A61N2005/0644 ,  H05H1/46

Abstract: A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue.

公开(公告)号：US11426074B2

公开(公告)日：2022-08-30

申请号：US16447936

申请日：2019-06-20

Applicant: Avava, Inc.

Inventor： Jayant Bhawalkar ,  Charles Holland Dresser ,  Rajender Katkam

IPC: A61B5/00 ,  A61B90/20 ,  A61N1/44 ,  A61B18/20 ,  A61N5/06 ,  H05H1/46 ,  A61B18/00 ,  A61B17/00

Abstract: A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue.

公开(公告)号：US11278351B2

公开(公告)日：2022-03-22

申请号：US16381736

申请日：2019-04-11

Applicant: Avava, Inc.

Inventor： Charles Holland Dresser ,  Rajender Katkam ,  Jayant Bhawalkar

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

Abstract: A method includes generating a plurality of primary beams from a laser beam, and generating, from a primary beam one or more secondary beams. The method also includes focusing the first secondary beam to a first focal region in the target tissue and the second secondary beam to a second focal region in the target tissue. The first focal region and the second focal region can be located at different depths in the target tissue.

公开(公告)号：US11013413B2

公开(公告)日：2021-05-25

申请号：US16851075

申请日：2020-04-16

Applicant: Avava, Inc.

Inventor： Jayant Bhawalkar ,  Charles Holland Dresser ,  Rajender Katkam

IPC: A61B5/00 ,  A61B90/20 ,  A61N1/44 ,  A61B18/20 ,  A61N5/06 ,  H05H1/46 ,  A61B18/00 ,  A61B17/00

Abstract: A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue.

公开(公告)号：US20200237228A1

公开(公告)日：2020-07-30

申请号：US16851075

申请日：2020-04-16

Applicant: Avava, Inc.

Inventor： Jayant Bhawalkar ,  Charles Holland Dresser ,  Rajender Katkam

IPC: A61B5/00 ,  A61B90/20 ,  A61N1/44 ,  A61B18/20 ,  A61N5/06

Abstract: A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue.