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公开(公告)号：US10914941B2
公开(公告)日：2021-02-09
申请号：US16219801
申请日：2018-12-13
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Jayant Bhawalkar , Joseph Ting
Abstract: An electromagnetic beam scanning system and corresponding method of use is provided. The system includes a motor, a reciprocating mechanism, and a focus optic. The motor is configured to generate a rotational movement. The reciprocating mechanism is operatively coupled with the motor and configured to convert the rotational movement to a reciprocating movement including a plurality of strokes along a first scanned axis. The reciprocating movement has a constant speed over a portion of at least one stroke of the plurality of strokes. The focus optic is operatively coupled to the reciprocating mechanism such that the focus optic moves experiences the reciprocating movement of the reciprocating mechanism. The focus optic is configured to focus an electromagnetic radiation (EMR) beam incident upon the focus optic to a focus along an optical axis substantially orthogonal to the first scanned axis.
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公开(公告)号：US10849686B2
公开(公告)日：2020-12-01
申请号：US16814340
申请日：2020-03-10
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Jayant Bhawalkar , Joseph Ting
Abstract: A cooling element includes a frame including one or more datums. The cooling element also includes a first window including a first proximal surface and a first distal surface. The first window is sealed to the frame. The cooling element further includes a second window sealed to the frame. The second window includes a second proximal surface and a second distal surface. The second window is configured to contact a target tissue or a tissue adjacent to the target tissue via the second distal surface. The cooing element also includes a coolant chamber located between the first distal surface of the first window and the second proximal surface of the second window and configured to receive a coolant. The first window, the second window and the coolant chamber are configured to receive and electromagnetic radiation (EMR), and transmit a portion of the received EMR to the target tissue.
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公开(公告)号：US20190389000A1
公开(公告)日：2019-12-26
申请号：US16445194
申请日：2019-06-18
Applicant: Avava, Inc.
Inventor： Joseph Ting , Charles Holland Dresser , Jayant Bhawalkar
IPC: B23K26/064 , B23K26/062 , B23K26/03
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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公开(公告)号：US20190388134A1
公开(公告)日：2019-12-26
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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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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Patent Agency Ranking
公开(公告)号：US20210045809A1
公开(公告)日：2021-02-18
申请号：US17089290
申请日：2020-11-04
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Jayant Bhawalkar , Joseph Ting
IPC: A61B18/20
Abstract: A cooling element includes a frame including one or more datums. The cooling element also includes a first window including a first proximal surface and a first distal surface. The first window is sealed to the frame. The cooling element further includes a second window sealed to the frame. The second window includes a second proximal surface and a second distal surface. The second window is configured to contact a target tissue or a tissue adjacent to the target tissue via the second distal surface. The cooing element also includes a coolant chamber located between the first distal surface of the first window and the second proximal surface of the second window and configured to receive a coolant. The first window, the second window and the coolant chamber are configured to receive and electromagnetic radiation (EMR), and transmit a portion of the received EMR to the target tissue.
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公开(公告)号：US20200205896A1
公开(公告)日：2020-07-02
申请号：US16814340
申请日：2020-03-10
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Jayant Bhawalkar , Joseph Ting
IPC: A61B18/20
Abstract: A cooling element includes a frame including one or more datums. The cooling element also includes a first window including a first proximal surface and a first distal surface. The first window is sealed to the frame. The cooling element further includes a second window sealed to the frame. The second window includes a second proximal surface and a second distal surface. The second window is configured to contact a target tissue or a tissue adjacent to the target tissue via the second distal surface. The cooing element also includes a coolant chamber located between the first distal surface of the first window and the second proximal surface of the second window and configured to receive a coolant. The first window, the second window and the coolant chamber are configured to receive and electromagnetic radiation (EMR), and transmit a portion of the received EMR to the target tissue.
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公开(公告)号：US20190187461A1
公开(公告)日：2019-06-20
申请号：US16219801
申请日：2018-12-13
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Jayant Bhawalkar , Joseph Ting
CPC classification number: G02B26/128 , G06K7/10613 , H01S3/11
Abstract: An electromagnetic beam scanning system and corresponding method of use is provided. The system includes a motor, a reciprocating mechanism, and a focus optic. The motor is configured to generate a rotational movement. The reciprocating mechanism is operatively coupled with the motor and configured to convert the rotational movement to a reciprocating movement including a plurality of strokes along a first scanned axis. The reciprocating movement has a constant speed over a portion of at least one stroke of the plurality of strokes. The focus optic is operatively coupled to the reciprocating mechanism such that the focus optic moves experiences the reciprocating movement of the reciprocating mechanism. The focus optic is configured to focus an electromagnetic radiation (EMR) beam incident upon the focus optic to a focus along an optical axis substantially orthogonal to the first scanned axis.
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公开(公告)号：US11717348B2
公开(公告)日：2023-08-08
申请号：US17089290
申请日：2020-11-04
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Jayant Bhawalkar , Joseph Ting
CPC classification number: A61B18/201 , A61B18/203 , A61B2018/00005 , A61B2018/0047 , A61B2018/2015 , A61B2018/2253
Abstract: A cooling element includes a frame including one or more datums. The cooling element also includes a first window including a first proximal surface and a first distal surface. The first window is sealed to the frame. The cooling element further includes a second window sealed to the frame. The second window includes a second proximal surface and a second distal surface. The second window is configured to contact a target tissue or a tissue adjacent to the target tissue via the second distal surface. The cooing element also includes a coolant chamber located between the first distal surface of the first window and the second proximal surface of the second window and configured to receive a coolant. The first window, the second window and the coolant chamber are configured to receive and electromagnetic radiation (EMR), and transmit a portion of the received EMR to the target tissue.
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公开(公告)号：US10914942B2
公开(公告)日：2021-02-09
申请号：US16852404
申请日：2020-04-17
Applicant: Avava, Inc.
Inventor： Charles Holland Dresser , Jayant Bhawalkar , Joseph Ting
Abstract: An electromagnetic beam scanning system and corresponding method of use is provided. The system includes a motor, a reciprocating mechanism, and a focus optic. The motor is configured to generate a rotational movement. The reciprocating mechanism is operatively coupled with the motor and configured to convert the rotational movement to a reciprocating movement including a plurality of strokes along a first scanned axis. The reciprocating movement has a constant speed over a portion of at least one stroke of the plurality of strokes. The focus optic is operatively coupled to the reciprocating mechanism such that the focus optic moves experiences the reciprocating movement of the reciprocating mechanism. The focus optic is configured to focus an electromagnetic radiation (EMR) beam incident upon the focus optic to a focus along an optical axis substantially orthogonal to the first scanned axis.
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