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公开(公告)号：US09370311B2
公开(公告)日：2016-06-21
申请号：US13750133
申请日：2013-01-25
发明人： Mark T. Stewart , Mark Allen Benscoter , Jon Virgil Evans , Timothy G. Laske , Gonzalo Martinez
CPC分类号： A61B5/042 , A61B5/0422 , A61B18/14 , A61B18/1492 , A61B18/18 , A61B2018/00029 , A61B2018/00071 , A61B2018/00083 , A61B2018/00095 , A61B2018/00107 , A61B2018/0016 , A61B2018/00351 , A61B2018/00577 , A61B2018/00642 , A61B2018/00839 , A61B2018/1407 , A61B2018/1435 , A61B2018/1467 , A61B2018/147 , A61B2018/1497 , A61L29/02 , H01R43/24 , H05K9/00 , H05K13/00 , Y10T29/49172 , Y10T29/49176
摘要： The present invention relates to a method, device, and system for improved mapping and/or ablation of a tissue. The device may generally include an elongate body and a distal assembly affixed to the elongate body that includes a treatment electrode having a conductive mapping region and a selectively conductive ablation region that is conductive of high-frequency current and substantially non-conductive of low-frequency current. Alternatively, the device may generally include a treatment electrode having a conductive mapping or ablation region and a region that is coated with an electrically insulated but thermally conductive layer.
摘要翻译： 本发明涉及用于改进组织贴图和/或消融的方法，装置和系统。 该装置通常可以包括细长主体和固定到细长主体的远端组件，该远端组件包括具有导电映射区域的处理电极和导电的高频电流且基本上不导通的低频 当前。 或者，该装置通常可以包括具有导电映射或消融区域的处理电极和涂覆有电绝缘但导热层的区域。
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公开(公告)号：US10945625B2
公开(公告)日：2021-03-16
申请号：US16039919
申请日：2018-07-19
发明人： Mark T. Stewart , Mark Allen Benscoter , Jon Virgil Evans , Timothy G. Laske , Gonzalo Martinez
IPC分类号： A61B5/042 , A61B18/14 , H01R43/24 , H05K13/00 , A61B18/18 , A61L29/02 , H05K9/00 , A61B18/00
摘要： The present invention relates to a method, device, and system for improved mapping and/or ablation of a tissue. The device may generally include an elongate body and a distal assembly affixed to the elongate body that includes a treatment electrode having a conductive mapping region and a selectively conductive ablation region that is conductive of high-frequency current and substantially non-conductive of low-frequency current. Alternatively, the device may generally include a treatment electrode having a conductive mapping or ablation region and a region that is coated with an electrically insulated but thermally conductive layer.
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公开(公告)号：US10039467B2
公开(公告)日：2018-08-07
申请号：US15164445
申请日：2016-05-25
发明人： Mark T. Stewart , Mark Allen Benscoter , Jon Virgil Evans , Timothy G. Laske , Gonzalo Martinez
摘要： The present invention relates to a method, device, and system for improved mapping and/or ablation of a tissue. The device may generally include an elongate body and a distal assembly affixed to the elongate body that includes a treatment electrode having a conductive mapping region and a selectively conductive ablation region that is conductive of high-frequency current and substantially non-conductive of low-frequency current. Alternatively, the device may generally include a treatment electrode having a conductive mapping or ablation region and a region that is coated with an electrically insulated but thermally conductive layer.
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公开(公告)号：US09757190B2
公开(公告)日：2017-09-12
申请号：US13750561
申请日：2013-01-25
CPC分类号： A61B5/042 , A61B5/0422 , A61B18/14 , A61B18/1492 , A61B18/18 , A61B2018/00029 , A61B2018/00071 , A61B2018/00083 , A61B2018/00095 , A61B2018/00107 , A61B2018/0016 , A61B2018/00351 , A61B2018/00577 , A61B2018/00642 , A61B2018/00839 , A61B2018/1407 , A61B2018/1435 , A61B2018/1467 , A61B2018/147 , A61B2018/1497 , A61L29/02 , H01R43/24 , H05K9/00 , H05K13/00 , Y10T29/49172 , Y10T29/49176
摘要： A method for manufacturing a distal portion of a mapping and/or ablation device with fewer components and manufacturing steps than are required for presently known devices. The method generally includes aligning one or more electrodes and electrode wires within a housing mold, overmolding a biocompatible material over the one or more wires and a portion of each of the one or more electrodes, creating a housing component that integrates a dome component and an insulation component. Alternatively, the method generally includes aligning one or more wires within a housing mold so that at least a portion of each wire protrudes from the mold, overmolding a biocompatible material over the one or more wires, thus creating a housing component that integrates a dome component and insulation component. The protruding wire portions are cleaved off and at least a portion of the housing component is coated with a layer of conductive material.
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公开(公告)号：US12102436B2
公开(公告)日：2024-10-01
申请号：US17173230
申请日：2021-02-11
发明人： Mark T. Stewart , Mark Allen Benscoter , Jon Virgil Evans , Timothy G. Laske , Gonzalo Martinez
IPC分类号： A61B5/287 , A61B5/283 , A61B5/297 , A61B18/14 , A61B18/18 , A61L29/02 , H01R43/24 , H05K9/00 , H05K13/00 , A61B18/00
CPC分类号： A61B5/283 , A61B5/287 , A61B5/297 , A61B18/14 , A61B18/1492 , A61B18/18 , A61L29/02 , H01R43/24 , H05K9/00 , H05K13/00 , A61B2018/00029 , A61B2018/00071 , A61B2018/00083 , A61B2018/00095 , A61B2018/00107 , A61B2018/0016 , A61B2018/00351 , A61B2018/00577 , A61B2018/00642 , A61B2018/00839 , A61B2018/1407 , A61B2018/1435 , A61B2018/1467 , A61B2018/147 , A61B2018/1497 , Y10T29/49176
摘要： The present invention relates to a method, device, and system for improved mapping and/or ablation of a tissue. The device may generally include an elongate body and a distal assembly affixed to the elongate body that includes a treatment electrode having a conductive mapping region and a selectively conductive ablation region that is conductive of high-frequency current and substantially non-conductive of low-frequency current. Alternatively, the device may generally include a treatment electrode having a conductive mapping or ablation region and a region that is coated with an electrically insulated but thermally conductive layer.
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公开(公告)号：US20210161453A1
公开(公告)日：2021-06-03
申请号：US17173230
申请日：2021-02-11
发明人： Mark T. Stewart , Mark Allen Benscoter , Jon Virgil Evans , Timothy G. Laske , Gonzalo Martinez
IPC分类号： A61B5/283 , H01R43/24 , H05K13/00 , A61B5/287 , A61B18/14 , A61B18/18 , A61L29/02 , H05K9/00
摘要： The present invention relates to a method, device, and system for improved mapping and/or ablation of a tissue. The device may generally include an elongate body and a distal assembly affixed to the elongate body that includes a treatment electrode having a conductive mapping region and a selectively conductive ablation region that is conductive of high-frequency current and substantially non-conductive of low-frequency current. Alternatively, the device may generally include a treatment electrode having a conductive mapping or ablation region and a region that is coated with an electrically insulated but thermally conductive layer.
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