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公开(公告)号：US12207866B2
公开(公告)日：2025-01-28
申请号：US18502901
申请日：2023-11-06
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy. The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between 0 μs and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.
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公开(公告)号：US12150700B2
公开(公告)日：2024-11-26
申请号：US18330177
申请日：2023-06-06
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy.
The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between Oμs and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.-
公开(公告)号：US20240252236A1
公开(公告)日：2024-08-01
申请号：US18596016
申请日：2024-03-05
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
CPC classification number: A61B18/1492 , A61B18/1206 , A61N1/327 , A61B2018/00351 , A61B2018/00577 , A61B2018/00613 , A61B2018/0075 , A61B2018/00761 , A61B2018/00767 , A61B2018/00839 , A61B2018/126 , A61B2018/1407
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy. The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between 0 μs and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.
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公开(公告)号：US11219434B2
公开(公告)日：2022-01-11
申请号：US16154928
申请日：2018-10-09
Applicant: Medtronic, Inc.
Inventor： Mark Thompson , Darrin Dickerson , Brett S. Bowman , Christopher F. Kelly , William W. Malecki , David Francischelli , Mark Stewart , Thomas Daigle , Douglas Gubbin , David Kim , Paul Rothstein , Adam Podbelski , Christopher Plott , Benjamin K. Yaffe
Abstract: A method of surgical dissection of tissue with a dissector comprising: an elongate shaft comprising a proximal portion and a distal portion, wherein the distal portion comprises a plurality of segments that articulate with respect to one another and the plurality of segments includes a distal segment having a distal end; and a handle attached to the proximal portion of the shaft, wherein the handle comprises controls for articulating the plurality of segments of the distal portion of the shaft with respect to one another, comprising the steps of: positioning the distal end of the dissector in a body; advancing the distal end through the body to dissect tissue; and simultaneously articulating the plurality of segments with respect to one another. A method of surgical dissection of tissue and guiding a second device to a desired physiological location with a first device.
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公开(公告)号：US20190038270A1
公开(公告)日：2019-02-07
申请号：US16154928
申请日：2018-10-09
Applicant: Medtronic, Inc.
Inventor： Mark Thompson , Darrin Dickerson , Brett S. Bowman , Christopher F. Kelly , William W. Malecki , David Francischelli , Mark Stewart , Thomas Daigle , Douglas Gubbin , David Kim , Paul Rothstein , Adam Podbelski , Christopher Plott , Benjamin K. Yaffe
Abstract: A method of surgical dissection of tissue with a dissector comprising: an elongate shaft comprising a proximal portion and a distal portion, wherein the distal portion comprises a plurality of segments that articulate with respect to one another and the plurality of segments includes a distal segment having a distal end; and a handle attached to the proximal portion of the shaft, wherein the handle comprises controls for articulating the plurality of segments of the distal portion of the shaft with respect to one another, comprising the steps of: positioning the distal end of the dissector in a body; advancing the distal end through the body to dissect tissue; and simultaneously articulating the plurality of segments with respect to one another. A method of surgical dissection of tissue and guiding a second device to a desired physiological location with a first device.
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Patent Agency Ranking
公开(公告)号：US12201353B2
公开(公告)日：2025-01-21
申请号：US18596016
申请日：2024-03-05
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy. The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between 0 μs and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.
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公开(公告)号：US20240138908A1
公开(公告)日：2024-05-02
申请号：US18405821
申请日：2024-01-05
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
CPC classification number: A61B18/1492 , A61B18/1206 , A61N1/327 , A61B2018/00351
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy. The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between Ops and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.
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公开(公告)号：US20240065760A1
公开(公告)日：2024-02-29
申请号：US18502901
申请日：2023-11-06
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
CPC classification number: A61B18/1492 , A61B18/1206 , A61N1/327 , A61B2018/00351
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy. The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between 0 μs and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.
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公开(公告)号：US20230355303A1
公开(公告)日：2023-11-09
申请号：US18330177
申请日：2023-06-06
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
CPC classification number: A61B18/1492 , A61B18/1206 , A61N1/327 , A61B2018/00351
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy.
The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between Oμs and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.-
公开(公告)号：US12150701B2
公开(公告)日：2024-11-26
申请号：US18405821
申请日：2024-01-05
Applicant: Medtronic, Inc.
Inventor： Mark Stewart , Steven J. Fraasch
Abstract: A method for ablating tissue by applying at least one pulse train of pulsed-field energy. The method includes delivering a pulse train of energy having a predetermined frequency to cardiac tissue, the pulse train including at least 60 pulses, an inter-phase delay between 0 μs and 5 μs, an inter-pulse delay of at least 5 μs, and a pulse width of 5 μs.
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