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公开(公告)号：US20240423754A1
公开(公告)日：2024-12-26
申请号：US18827792
申请日：2024-09-08
Applicant: Avava, Inc.
Inventor： Jayant Bhawalkar , Ryan Martin , Patrick Shaughnessy , Lewis Levine , Andrew Ziegler , Michael Stephen Rafferty , Andrew Jones , Ryan Bayne , Zachary Michael Zlevor
Abstract: Support systems for handpieces are provided. The support system includes a boom assembly having a rigid anchor base and a flexible rod having proximal and distal ends, and a connection assembly having a proximal end configured to couple to the distal end of the flexible rod and a distal end configured to couple to the handpiece. The flexible rod is pivotally secured at the proximal end thereof to the anchor base, and the flexible rod has a flexibility that increases from a distal end to the proximal end thereof. The connection assembly is configured to enable the handpiece to rotate in at least two degrees of freedom. The boom assembly is configured to support the connection assembly and the handpiece such that the connection assembly and the handpiece rest in a neutral position.
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公开(公告)号：US11457816B2
公开(公告)日：2022-10-04
申请号：US16447937
申请日：2019-06-20
Applicant: Avava, Inc.
Inventor： Jayant Bhawalkar , Charles Holland Dresser , Rajender Katkam
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.
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公开(公告)号：US20190314085A1
公开(公告)日：2019-10-17
申请号：US16381736
申请日：2019-04-11
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Rajender Katkam , Jayant Bhawalkar
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.
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公开(公告)号：US20240131354A1
公开(公告)日：2024-04-25
申请号：US18400365
申请日：2023-12-29
Applicant: Avava, Inc.
Inventor： Jayant Bhawalkar , Rajender Katkam , Lewis J. Levine , Charles Holland Dresser
CPC classification number: A61N5/0616 , A61M35/003 , A61N2005/007
Abstract: According to some embodiments, a system for fractionally treating tissue includes: an electromagnetic radiation (EMR) source configured to generate an EMR beam having a transverse ring energy profile; an optic configured to converge the EMR beam to a focal region located within a tissue; and, a window assembly located down-beam from the optic configured to cool the tissue when placed in contact with an outer surface of the tissue.
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公开(公告)号：US11691216B2
公开(公告)日：2023-07-04
申请号：US16445194
申请日：2019-06-18
Applicant: Avava, Inc.
Inventor： Joseph Ting , Charles Holland Dresser , Jayant Bhawalkar
IPC: B23K26/064 , B23K26/03 , B23K26/062 , B23K103/00
CPC classification number: B23K26/064 , B23K26/032 , B23K26/062 , B23K2103/50
Abstract: A method includes depositing a plurality of dopant particles within a predetermined region of a transparent material. The method also includes focusing a laser beam along an optical axis to a focal region that overlaps with at least a portion of the predetermined region. The focal region can irradiate at least a first dopant particle of the plurality of dopant particles. The method further includes adjusting a parameter of the laser beam to generate a plasma configured to form an inclusion within the transparent material. The method additionally includes scanning the focal region along a path within the transparent material to elongate the inclusion generally along the path.
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Patent Agency Ranking
公开(公告)号：US20210138261A1
公开(公告)日：2021-05-13
申请号：US17094394
申请日：2020-11-10
Applicant: Avava, Inc.
Inventor： Jayant Bhawalkar , Rajender Katkam , Lewis J. Levine , Charles Holland Dresser
Abstract: According to some embodiments, a system for fractionally treating tissue includes: an electromagnetic radiation (EMR) source configured to generate an EMR beam having a transverse ring energy profile; an optic configured to converge the EMR beam to a focal region located within a tissue; and, a window assembly located down-beam from the optic configured to cool the tissue when placed in contact with an outer surface of the tissue.
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公开(公告)号：US20190388150A1
公开(公告)日：2019-12-26
申请号：US16447936
申请日：2019-06-20
Applicant: Avava, Inc.
Inventor： Jayant Bhawalkar , Charles Holland Dresser , Rajender Katkam
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.
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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
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.
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公开(公告)号：US12172027B2
公开(公告)日：2024-12-24
申请号：US17094394
申请日：2020-11-10
Applicant: Avava, Inc.
Inventor： Jayant Bhawalkar , Rajender Katkam , Lewis J. Levine , Charles Holland Dresser
Abstract: According to some embodiments, a system for fractionally treating tissue includes: an electromagnetic radiation (EMR) source configured to generate an EMR beam having a transverse ring energy profile; an optic configured to converge the EMR beam to a focal region located within a tissue; and, a window assembly located down-beam from the optic configured to cool the tissue when placed in contact with an outer surface of the tissue.
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公开(公告)号：US11344358B2
公开(公告)日：2022-05-31
申请号：US16444496
申请日：2019-06-18
Applicant: Avava, Inc.
Inventor： Irina Erenburg , Jayant Bhawalkar , Charles Holland Dresser , Joseph Ting
Abstract: A method includes depositing within a predetermined region of a target tissue with a plurality of dopant particles. The method also includes focusing a laser beam to a focal region that overlaps with at least a portion of the predetermined region. The focal region includes at least a first dopant particle of the plurality of dopant particles. The method further includes adjusting a first parameter of the laser beam to generate plasma within a plasma volume comprising the first dopant particle.
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