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71. 发明申请

US20170049501A1 ELECTROSURGICAL DEVICE WITH MULTIVARIATE CONTROL 审中-公开
标题翻译：具有多重控制的电磁装置
公开(公告)号：US20170049501A1
公开(公告)日：2017-02-23
申请号：US15208864
申请日：2016-07-13
申请人： Medtronic Advanced Energy LLC
发明人： Mark Guirguis
IPC分类号： A61B18/14
CPC分类号： A61B18/1402 , A61B2018/00029 , A61B2018/00607 , A61B2018/0063 , A61B2018/00702 , A61B2018/00726 , A61B2018/00744 , A61B2018/00922
摘要： An electrosurgical device includes a handpiece, an electrode tip extending from the handpiece, the electrode tip configured to deliver an RF signal, and a multivariate controller disposed on the handpiece. The multivariate controller is configured to activate the electrode tip and adjust a setting of the RF signal within a range of settings.
摘要翻译：电外科装置包括手持件，从手持件延伸的电极末端，配置成输送RF信号的电极末端和设置在手持件上的多变量控制器。多变量控制器配置为激活电极尖端并在一定范围内调整RF信号的设置。

72. 发明授权

US09381061B2 Fluid-assisted medical devices, systems and methods 有权
标题翻译：流体辅助医疗器械，系统和方法
公开(公告)号：US09381061B2
公开(公告)日：2016-07-05
申请号：US13303745
申请日：2011-11-23
申请人： Michael E. McClurken , Arnold E. Oyola , Jonathan E. Wilson , Christopher W. Maurer , Robert Luzzi , Roger D. Greeley
发明人： Michael E. McClurken , Arnold E. Oyola , Jonathan E. Wilson , Christopher W. Maurer , Robert Luzzi , Roger D. Greeley
IPC分类号： A61B18/14 , A61B17/32 , A61B18/12 , A61B18/00 , A61B18/18
CPC分类号： A61B18/148 , A61B17/32 , A61B18/1206 , A61B18/1442 , A61B2018/00011 , A61B2018/00029 , A61B2018/00035 , A61B2018/00065 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00744 , A61B2018/00779 , A61B2018/00791 , A61B2018/00809 , A61B2018/00875 , A61B2018/126 , A61B2018/1412 , A61B2018/1417 , A61B2018/1422 , A61B2018/1455 , A61B2018/1861 , A61B2218/002
摘要： An electrosurgical device includes a first electrode tip connected to a first shaft and spaced from a second electrode tip connected to a second shaft. The first electrode tip serves as a first pole, and the second electrode tip serves as a second pole, of a bipolar electrode configuration. A first fluid outlet opening is defined by a distal end of the first shaft and a portion of the first electrode tip. A second fluid outlet opening is defined by a distal end of the second shaft and a portion of the second electrode tip. At least one recess can be formed in an exterior surface of each of the first and the second electrode tips, providing a fluid flow channel for fluid to flow distally along the respective electrode tip.
摘要翻译：电外科装置包括连接到第一轴并与连接到第二轴的第二电极尖端间隔开的第一电极尖端。第一电极头作为双极电极构造的第一极，第二电极尖用作第二极。第一流体出口开口由第一轴的远端和第一电极尖端的一部分限定。第二流体出口开口由第二轴的远端和第二电极尖端的一部分限定。可以在第一和第二电极尖端的每一个的外表面中形成至少一个凹部，从而提供用于流体沿着相应的电极末端向远侧流动的流体流动通道。

73. 发明授权

US09345541B2 Cartridge assembly for electrosurgical devices, electrosurgical unit and methods of use thereof 有权
标题翻译：用于电外科手术装置的盒组件，电外科单元及其使用方法
公开(公告)号：US09345541B2
公开(公告)日：2016-05-24
申请号：US12877400
申请日：2010-09-08
申请人： Roger D. Greeley , Brian M. Conley , David J. Flanagan , Aaron J. Gifford , Steven G. Miller , Blaine T. Murakami , Thomas P. Robinson
发明人： Roger D. Greeley , Brian M. Conley , David J. Flanagan , Aaron J. Gifford , Steven G. Miller , Blaine T. Murakami , Thomas P. Robinson
IPC分类号： A61B18/14 , A61B18/18 , A61B18/00
CPC分类号： A61B18/18 , A61B18/14 , A61B2018/00178 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2218/002
摘要： The invention provides a cartridge assembly to couple a tissue treatment device with an electrosurgical unit, with the cartridge assembly operable with a power delivery apparatus and a fluid delivery apparatus of the electrosurgical unit. The invention also provides an electrosurgical unit comprising a power delivery apparatus and a fluid delivery apparatus operable with the cartridge assembly and a system thereof.
摘要翻译：本发明提供了一种将组织处理装置与电外科单元联接的盒组件，其中盒组件可与电外科单元的动力输送装置和流体输送装置一起操作。本发明还提供一种电外科单元，其包括动力输送装置和可与筒组件及其系统一起操作的流体输送装置。

74. 发明授权

US09138289B2 Electrode sheath for electrosurgical device 有权
标题翻译：电外科手术器械
公开(公告)号：US09138289B2
公开(公告)日：2015-09-22
申请号：US12824921
申请日：2010-06-28
申请人： Brian M. Conley , Roger D. Greeley , Christopher W. Maurer , Anthony R. DePasqua
发明人： Brian M. Conley , Roger D. Greeley , Christopher W. Maurer , Anthony R. DePasqua
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1482 , A61B18/1402 , A61B2018/00029 , A61B2018/00196 , A61B2018/00744 , A61B2018/00779 , A61B2218/002
摘要： This invention provides an electrosurgical device comprising a handle, a shaft member distal to the handle, a first electrode tip and a second electrode tip at a distal end of the shaft member with the first electrode tip laterally spaced from the second electrode tip, and an electrode sheath movable to cover and uncover a side of the electrode tips while a distal end of the electrode tips is uncovered to treat tissue.
摘要翻译：本发明提供了一种电外科装置，其包括手柄，远离手柄的轴构件，第一电极尖端和在轴构件的远端处的第二电极尖端，其中第一电极尖端与第二电极尖端横向间隔开，以及电极护套可移动以覆盖和露出电极末端的一侧，同时电极末端的远端未被覆盖以处理组织。

75. 发明授权

US09050113B2 Electrosurgical devices, electrosurgical unit and methods of use thereof 有权
标题翻译：电外科装置，电外科手术单元及其使用方法
公开(公告)号：US09050113B2
公开(公告)日：2015-06-09
申请号：US13006940
申请日：2011-01-14
申请人： Eliot F. Bloom , Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Steven G. Miller , Chad M. Greenlaw
发明人： Eliot F. Bloom , Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Steven G. Miller , Chad M. Greenlaw
IPC分类号： A61B18/14 , A61B17/16 , A61B18/08 , A61B17/00 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1206 , A61B17/1664 , A61B17/1671 , A61B17/1675 , A61B17/1684 , A61B18/082 , A61B18/14 , A61B18/1402 , A61B2017/00261 , A61B2018/00178 , A61B2018/00928 , A61B2018/0094 , A61B2018/00958 , A61B2018/00988 , A61B2018/1253 , A61B2018/126 , A61B2018/1412 , A61B2018/1415 , A61B2018/1472 , A61B2218/002
摘要： A cartridge assembly to couple an electrosurgical device to treat tissue with an electrosurgical unit includes a cartridge member to operate with a power delivery apparatus of the electrosurgical unit and a fluid delivery apparatus of the electrosurgical unit. An electrosurgical unit includes a power delivery apparatus and a fluid delivery apparatus arranged to operate with a cartridge member to be located in a cartridge receptacle of the electrosurgical unit. An electrosurgical device includes a first electrode spaced alongside the second electrode, with each electrode having a blade shaped member. Each blade shaped member has opposing sides bounded by edges, with the edges having a medial edge and a lateral edge. At least one fluid outlet is adjacent each blade shaped member, and each fluid outlet is in fluid communication with a fluid passage. The device can be operated as either a bipolar device or a monopolar device and includes a switch to inhibit capacitive coupling to one of the electrodes when the other electrode is used in monopolar fashion.
摘要翻译：将电外科装置联接以用电外科单元治疗组织的药筒组件包括用电外科手术单元的电力输送装置和电外科手术单元的流体输送装置操作的药筒构件。电外科单元包括动力输送装置和流体输送装置，该装置布置成与盒构件一起操作以位于电外科单元的药筒容器中。电外科装置包括与第二电极隔开的第一电极，每个电极具有叶片形状的构件。每个叶片形构件具有由边缘限定的相对侧，边缘具有中间边缘和侧边缘。至少一个流体出口邻近每个叶片形状构件，并且每个流体出口与流体通道流体连通。该器件可以作为双极器件或单极器件工作，并且当另一个电极以单极方式使用时，该开关可以抑制电容耦合到电极之一。

76. 发明授权

US09023040B2 Electrosurgical cutting devices 有权
标题翻译：电外切切割装置
公开(公告)号：US09023040B2
公开(公告)日：2015-05-05
申请号：US12912659
申请日：2010-10-26
申请人： Eliot F. Bloom , Denise C. Lane , Vaclav O. Podany , Brian M. Conley
发明人： Eliot F. Bloom , Denise C. Lane , Vaclav O. Podany , Brian M. Conley
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1492 , A61B2018/00601 , A61B2018/1407 , A61B2218/007
摘要： A cutting device for tissue separation includes a cutting edge using electrical energy such as RF power that is coupled to, but thermally insulated from, a catheter in an elongated medical device. Thermal insulation between a ring-type cutting device and the catheter is provided by a gap, slots within the ring, and/or slanted slots within the ring. In one embodiment, tissue separation occurs by rotation of a ring-type electrically-powered cutting edge having internal cross-bar elements. In an alternate embodiment, tissue separation occurs by longitudinal movement of an offset electrically-powered cutting edge that is pressed against tissue by an inflatable balloon. In a further alternate embodiment, a cutting edge is coupled longitudinally to a catheter, is provided electrical energy by wired connection to the braided catheter, but is thermally isolated from the catheter.
摘要翻译：用于组织分离的切割装置包括使用诸如RF功率的电能的切割边缘，所述RF功率与细长的医疗装置中的导管联接，但是与导热绝热。环形切割装置和导管之间的隔热由环中的间隙，槽内和/或环内的倾斜槽提供。在一个实施例中，通过具有内部横杆元件的环形电动切割刃的旋转来进行组织分离。在替代实施例中，通过由充气气球压靠组织的偏移电动切割边缘的纵向运动发生组织分离。在另一替代实施例中，切割边缘纵向地连接到导管，通过有线连接到编织导管提供电能，但是与导管热隔离。

77. 发明授权

US08568409B2 Fluid-assisted medical devices, systems and methods 有权
标题翻译：流体辅助医疗器械，系统和方法
公开(公告)号：US08568409B2
公开(公告)日：2013-10-29
申请号：US11931312
申请日：2007-10-31
申请人： Scott D. O'Brien , Michael F. McClurken , Robert Luzzi
发明人： Scott D. O'Brien , Michael F. McClurken , Robert Luzzi
IPC分类号： A61B18/12
CPC分类号： A61B18/1482 , A61B18/14 , A61B2018/00029 , A61B2018/00065 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00791 , A61B2018/00809 , A61B2018/00875 , A61B2018/1417 , A61B2018/1422 , A61B2018/1861 , A61B2218/002
摘要： Surgical devices for treating tissue are provided. Also provided are systems for treating tissue and methods of treating tissue. An exemplary surgical device has a handle, a fluid passage connectable to a fluid source, a tip portion and a distal end. The tip portion can simultaneously provide RF power and conductive fluid to tissue. The tip portion includes an electrode having a domed portion having a domed surface and a cylindrical portion having a cylindrical surface. The domed portion is located distal to the cylindrical portion and occupies at least a portion of the distal end of the surgical device. The device includes a fluid outlet opening in fluid communication with the fluid passage, the fluid outlet opening configured to provide the conductive fluid to a surface of the electrode proximal to the distal end surface of the surgical device.
摘要翻译：提供用于治疗组织的手术装置。还提供了用于治疗组织的系统和处理组织的方法。示例性手术装置具有手柄，可连接到流体源的流体通道，尖端部分和远端。尖端部分可以同时向组织提供RF功率和导电流体。尖端部分包括具有圆顶表面的圆顶部分和具有圆柱形表面的圆柱形部分的电极。圆顶部分位于圆柱形部分的远侧并且占据外科装置的远端的至少一部分。该装置包括与流体通道流体连通的流体出口开口，流体出口开口构造成将导电流体提供给靠近手术装置的远端表面的电极的表面。

78. 发明授权

US12082871B2 Multipurpose electrosurgical device 有权
公开(公告)号：US12082871B2
公开(公告)日：2024-09-10
申请号：US17335441
申请日：2021-06-01
申请人： Medtronic Advanced Energy LLC
发明人： David Hubelbank , Roger D. Greeley
IPC分类号： A61B18/14 , A61B17/00 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1477 , A61B18/148 , A61B2017/00473 , A61B2018/00577 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/00958 , A61B2018/1253 , A61B2018/126 , A61B2018/1467 , A61B2018/1475 , A61B2018/1495
摘要： A multipurpose electrosurgical device is configurable in a bipolar mode and a monopolar mode using a three-conductor electrical input. The device includes a switching mechanism that provides signals corresponding with a first function and a second function in a monopolar mode. The switching mechanism also provides a signal corresponding with a third function in a bipolar mode.

79. 发明公开

US20240293168A1 COLORED VITREOUS ENAMEL COMPOSITION FOR ELECTROSURGICAL TOOL 审中-公开
公开(公告)号：US20240293168A1
公开(公告)日：2024-09-05
申请号：US18658784
申请日：2024-05-08
申请人： Medtronic Advanced Energy LLC
发明人： Xiaoming CHENG , William X. SIOPES, JR. , Zahedul HUQ
IPC分类号： A61B18/14 , A61B18/00 , A61B18/12 , A61L31/02 , A61L31/14 , C03C3/064 , C03C3/066 , C03C3/091 , C03C3/093 , C03C4/02 , C03C4/16 , C03C8/02 , C03C8/04 , C03C8/14 , C03C8/16 , C03C10/00
CPC分类号： A61B18/14 , A61B18/1206 , A61B18/1402 , A61B18/148 , A61L31/026 , A61L31/14 , C03C3/064 , C03C3/066 , C03C3/091 , C03C3/093 , C03C4/02 , C03C4/16 , C03C8/02 , C03C8/04 , C03C8/14 , C03C8/16 , C03C10/00 , C03C10/0036 , C03C10/0054 , A61B2018/00083 , A61B2018/00107 , A61B2018/00125 , A61B2018/00148 , A61B2018/00601 , A61B2018/00607 , A61B2018/1253 , A61B2018/126 , A61B2018/1412 , A61B2018/1415 , C03C2204/00
摘要： A colored (viz., not black) vitreous enamel coating for an electrosurgical metal cutting blade provides heat-resistant, durable blade coloration and facilitates differentiation or discrimination between, or identification of, different blades. Different colors may be employed on different blade shapes in an array of blades, on blades used for different surgical procedures, or on blades used on different tissue types. The color may be applied to a portion of a blade to denote an edge or other feature. The color may preferentially absorb the primarily blue-hued light emitted by an electrosurgery plasma and preferentially reflect light of other hues; make the blade more visible against surrounding tissues; or discourage reflection of visible or other light (e.g., infrared radiation) in colors that might interfere with markers, sensors or other instruments designed to measure light emitted by or passing through nearby tissue such as by transillumination.

80. 发明公开

US20230380889A1 DEBRIDEMENT DEVICE AND METHOD 审中-公开
公开(公告)号：US20230380889A1
公开(公告)日：2023-11-30
申请号：US18448213
申请日：2023-08-11
申请人： Medtronic Advanced Energy LLC
发明人： Eliot F. Bloom
IPC分类号： A61B18/14 , A61B18/18 , A61B17/32
CPC分类号： A61B18/148 , A61B18/1445 , A61B18/18 , A61B17/32002 , A61B2018/00208
摘要： Devices, systems and methods for cutting and sealing of tissue such as bone and soft tissue. Devices, systems and methods include delivery of energy including bipolar radiofrequency energy for sealing tissue which may be concurrent with delivery of fluid to a targeted tissue site. Devices include debridement devices which may include a fluid source. Devices include inner and outer shafts coaxially maintained and having cutters for debridement of tissue. An inner shaft may include electrodes apart from the cutter to minimize trauma to tissue during sealing or hemostasis. Devices may include a single, thin liner or sheath for electrically isolating the inner and outer shafts.

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