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11. 发明授权

US4881761A Irrigation tubing connector for an ultrasonic surgical system 失效
标题翻译：用于超声波手术系统的灌溉管连接器
公开(公告)号：US4881761A
公开(公告)日：1989-11-21
申请号：US198836
申请日：1988-05-26
申请人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
发明人： Robert W. Hornlein , Joseph N. Logan , Alan Broadwin , Vaclav O. Podany
IPC分类号： A61B17/22 , A61B17/32 , A61M1/00
CPC分类号： A61B17/320068 , A61M1/0084 , A61M1/0086 , A61B17/22012 , A61M1/0039
摘要： An ultrasonic surgical aspirator having an improved irrigation/aspiration manifold and components to facilitate quick connections of the irrigation and aspiration lines to a handpiece. In combination with a handle assembly having an ultrasonic vibrator for vibrating an ultrasonic tip and a nosecone, a nosecone extension defining a rotating joint for connection to the nosecone in an articulating joint for connection to a rigid or flexible flue is provided. The nosecone extension further defines an irrigation cowl having an irrigation port for receiving an irrigation connector for connecting the irrigation fluid to the nosecone extension for passage of irrigation fluid through the nosecone extension and a flue about the surgical tip. An aspiration tubulation connector adapted to securely fit a slot through the nosecone and nosecone extension connects an aspiration port on the tip to the aspiration tube for connection to a pump into a discard area. An alternative manifold assembly includes a nosecone extension adapter defining a rotating joint for connecting to the nosecone in a cylindrical portion for connection to an extender sheath, the opposite end of which is connected to a flue adapter defining an articulating joint for connection to a flue. Such an alternative manifold assembly is particularly adapted for use in elongated and curved tips with extenders. The detailed structure of the aspiration tubular connector and the irrigation connector is also shown.
摘要翻译：具有改进的灌注/抽吸歧管和组件的超声手术吸气器，以便于将冲洗和吸气管线快速连接到手持件。提供了一种具有用于振动超声波尖端和鼻锥的超声波振动器的手柄组件，其包括限定用于连接到刚性或柔性烟道的铰接接头中用于连接到鼻锥的旋转接头的鼻锥延伸部。鼻锥延伸部进一步限定了具有冲洗口的冲洗罩，其具有用于接收冲洗连接器，用于将冲洗流体连接到鼻锥延伸部，用于通过鼻塞延伸部分的冲洗流体和围绕手术末端的烟道。适于通过鼻锥和鼻锥延伸部牢固地配合狭槽的抽吸管连接器将尖端上的吸入口连接到抽吸管，用于连接到泵进入丢弃区域。替代歧管组件包括鼻锥延伸适配器，其限定用于连接到圆锥形部分中的鼻锥的旋转接头，用于连接到延伸器鞘，其相对端连接到限定用于连接到烟道的铰接接头的烟道适配器。这种替代的歧管组件特别适用于具有延伸器的细长和弯曲的尖端。还示出了抽吸管状连接器和冲洗连接器的详细结构。

12. 发明授权

US4280123A Multitone signaling device 失效
标题翻译：多音信号装置
公开(公告)号：US4280123A
公开(公告)日：1981-07-21
申请号：US146913
申请日：1980-05-05
申请人： Robert W. Right , Herbert W. McCord , Vaclav O. Podany
发明人： Robert W. Right , Herbert W. McCord , Vaclav O. Podany
IPC分类号： B06B1/02 , G08B3/10 , G08B3/00
CPC分类号： B06B1/0269 , G08B3/10
摘要： A compact and economical circuit for a multitone horn employing a microcomputer. The system also includes an audio amplifier, a speaker, a power supply, and start control means. The start control means includes a common lead and a plurality of star leads. Connecting the common lead to a predetermined one of the start leads will initiate a predetermined one of the plurality of available tones. A selected one of the start leads may have priority to terminate any pre-existing signal and initiate an alternate signal. At least one of the start leads, including the priority start lead, may be coupled to programming means whereby the signal activated may be preprogrammed to be any selected one of the plurality of available signals. The power supply includes a pulse generator for resetting the microcomputer in response to initial application of power. The available tones include both percussive and non-percussive tones and the total number of available tones may be greater than the number of start leads.
摘要翻译：一种用于使用微型计算机的多音喇叭的紧凑经济的电路。该系统还包括音频放大器，扬声器，电源和启动控制装置。启动控制装置包括公共引线和多个星形引线。将公共导线连接到预定的一个起始引线将启动多个可用音调中的预定的一个。所选择的起始引线之一可以具有优先权以终止任何预先存在的信号并启动替代信号。包括优先起始引线的起始引线中的至少一个可以耦合到编程装置，由此激活的信号可以被预编程为多个可用信号中的任何选定的一个。电源包括用于响应于初始施加电力而复位微型计算机的脉冲发生器。可用的音调包括打击和非打击音，并且可用音调的总数可能大于起始引线的数量。

13. 发明授权

US09750565B2 Electrosurgical balloons 有权
公开(公告)号：US09750565B2
公开(公告)日：2017-09-05
申请号：US13250104
申请日：2011-09-30
申请人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
发明人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
IPC分类号： A61B18/14 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1492 , A61B2018/00255 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/126 , A61B2018/1472 , A61B2218/002
摘要： An electrosurgical balloon includes an inflatable balloon body formed of a non-conductive substrate material. One or more electrodes are disposed on an exterior surface of the balloon body. The electrodes can include a pair of bipolar electrodes, and the balloon body can have at least one fluid outlet hole configured to provide fluid to the pair of bipolar electrodes. A second inflatable balloon body can be disposed inside the first inflatable balloon body. The electrosurgical balloon can be incorporated into a catheter assembly, in which the electrosurgical balloon is a balloon electrode tip at a distal end of a catheter.

14. 发明申请

US20120101489A1 Electrosurgical Cutting Devices 有权
标题翻译：电外科切割装置
公开(公告)号：US20120101489A1
公开(公告)日：2012-04-26
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 , A61B18/18
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。

15. 发明申请

US20090222001A1 Fluid-Assisted Electrosurgical Devices, Methods and Systems 有权
标题翻译：流体辅助电外科设备，方法和系统
公开(公告)号：US20090222001A1
公开(公告)日：2009-09-03
申请号：US12343744
申请日：2008-12-24
申请人： Roger D. Greeley , Steven G. Miller , Vaclav O. Podany , Brian M. Conley , Chad M. Greenlaw
发明人： Roger D. Greeley , Steven G. Miller , Vaclav O. Podany , Brian M. Conley , Chad M. Greenlaw
IPC分类号： A61B18/18
CPC分类号： A61B18/1402 , A61B2018/00136 , A61B2018/126 , A61B2018/1472 , A61B2090/306 , A61B2090/309 , A61B2218/002
摘要： The invention provides a bipolar electrosurgical device to treat tissue in a presence of radio frequency energy and a fluid provided from the device. In one embodiment, the device comprises a first electrode and a second electrode at the end of a malleable shaft assembly to be hand shapeable by a user of the device, and at least one fluid outlet. The malleable shaft assembly comprises a first shaft and a second shaft, a length of the first shaft and a length of the second shaft in an outer member comprising a polymer, and at least a portion of the first shaft and at least a portion of the second shaft being malleable.
摘要翻译：本发明提供一种双极电外科装置，用于在存在无线电频率能量和从该装置提供的流体的情况下处理组织。在一个实施例中，该装置包括第一电极和第二电极，该第一电极和第二电极位于可延展的轴组件的端部，以由该装置的使用者手形地形成，以及至少一个流体出口。可延展的轴组件包括第一轴和第二轴，第一轴的长度和包括聚合物的外部构件中的第二轴的长度，以及第一轴的至少一部分和第一轴的至少一部分第二轴可延展。

16. 发明授权

US07179254B2 High intensity ablation device 有权
标题翻译：高强度消融装置
公开(公告)号：US07179254B2
公开(公告)日：2007-02-20
申请号：US10799242
申请日：2004-03-09
申请人： Rajesh Pendekanti , Vaclav O. Podany
发明人： Rajesh Pendekanti , Vaclav O. Podany
IPC分类号： A61B18/18
CPC分类号： A61N7/02 , A61B17/320092 , A61B18/1447 , A61B18/1815 , A61B18/20 , A61B2018/00023 , A61B2018/00029 , A61B2018/00291 , A61B2018/00357 , A61B2018/00363 , A61B2018/00577 , A61B2018/0225 , A61B2018/145
摘要： An apparatus for ablating tissue, the apparatus having first and second opposing jaws operative to compress tissue to be allayed therebetween, the first jaw having a first ablation surface directing ablative energy into the tissue and the second jaw having a second ablation surface reflecting incident ablative energy into the tissue. The ablative energy may be ultrasonic, microwave, cryoablation, radio-frequency, photodynamic, laser, and cautery energy. The instrument may also have a pointed tip for piercing tissue, allowing the instrument to clamp the tissue wall of a hollow organ before ablation. Alternately, the instrument may clamp two or more tissue layers of a hollow organ without piercing prior to clamping an ablation.
摘要翻译：一种用于消融组织的装置，所述装置具有第一和第二相对的钳口，所述第一和第二相对的钳口可操作以压缩要在其间被消化的组织，所述第一钳口具有将烧蚀能量引导到组织中的第一烧蚀表面，并且所述第二钳口具有反射入射的消融能量进入组织。烧蚀能量可以是超声波，微波，冷冻消融，射频，光动力，激光和烧焦能。仪器还可以具有用于刺穿组织的尖端，允许仪器在消融之前夹紧中空器官的组织壁。或者，仪器可以夹紧中空器官的两个或更多个组织层，而不会在夹持消融之前刺穿。

17. 发明授权

US6013048A Ultrasonic assisted liposuction system 失效
标题翻译：超声辅助吸脂系统
公开(公告)号：US6013048A
公开(公告)日：2000-01-11
申请号：US965799
申请日：1997-11-07
申请人： Vaclav O. Podany , Stephen A. Bollinger
发明人： Vaclav O. Podany , Stephen A. Bollinger
IPC分类号： A61B17/00 , A61B17/32 , A61M1/00 , A61B17/20
CPC分类号： A61B8/546 , A61B17/320068 , A61M1/0058 , A61B2017/00973 , A61M2202/08
摘要： An ultrasonic liposuction system includes a handpiece having a transducer for converting electrical energy into mechanical energy in the form of ultrasonic vibrations; an ultrasonic generator electrically connected to the handpiece for supplying the electrical energy to the transducer; an aspirator connected in fluid communication with the handpiece for providing aspiration at a surgical site; and a user interface, disposed on the hand piece, and coupled to the ultrasonic generator and the aspirator for generating control signals therefor.
摘要翻译：超声波吸脂系统包括具有用于将电能以超声波振动的形式转换为机械能的换能器的手持件; 电连接到所述手持件以将所述电能提供给所述换能器的超声波发生器; 与手持件流体连通的抽吸器，用于在手术部位提供抽吸; 以及设置在手持件上的用户接口，并且耦合到超声波发生器和吸气器，用于产生用于其的控制信号。

18. 发明申请

US20130085493A1 Electrosurgical Balloons 有权
标题翻译：电外科气球
公开(公告)号：US20130085493A1
公开(公告)日：2013-04-04
申请号：US13250104
申请日：2011-09-30
申请人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
发明人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00255 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/126 , A61B2018/1472 , A61B2218/002
摘要： An electrosurgical balloon includes an inflatable balloon body formed of a non-conductive substrate material. One or more electrodes are disposed on an exterior surface of the balloon body. The electrodes can include a pair of bipolar electrodes, and the balloon body can have at least one fluid outlet hole configured to provide fluid to the pair of bipolar electrodes. A second inflatable balloon body can be disposed inside the first inflatable balloon body. The electrosurgical balloon can be incorporated into a catheter assembly, in which the electrosurgical balloon is a balloon electrode tip at a distal end of a catheter.
摘要翻译：电外科气囊包括由非导电基底材料形成的可充气囊体。一个或多个电极设置在球囊体的外表面上。电极可以包括一对双极电极，并且气囊体可以具有被配置为向一对双极电极提供流体的至少一个流体出口孔。第二可充气球囊体可以设置在第一可充气球囊体的内部。电外科气囊可以并入到导管组件中，其中电外科气囊是在导管的远端处的气囊电极末端。

19. 发明授权

US07662099B2 Method and instrumentation to sense thermal lesion formation by ultrasound imaging 有权
标题翻译：通过超声成像检测热损伤形成的方法和仪器
公开(公告)号：US07662099B2
公开(公告)日：2010-02-16
申请号：US10609696
申请日：2003-06-30
申请人： Vaclav O. Podany , Jonathan Kwok , Rajesh Pendekanti
发明人： Vaclav O. Podany , Jonathan Kwok , Rajesh Pendekanti
IPC分类号： A61B8/00
CPC分类号： A61N7/02 , A61B8/0833 , A61B8/485 , A61B8/488 , A61B18/14 , A61B2090/378
摘要： A combination therapy and imaging instrument is provided. The instrument includes: a therapy probe for producing energy to alter tissue; and an imaging probe proximate the therapy probe for imaging the tissue altered with the therapy probe.
摘要翻译：提供组合治疗和成像仪器。该仪器包括：用于产生能量以改变组织的治疗探针; 以及靠近治疗探针的成像探针，用于使用治疗探针改变的组织成像。

20. 发明授权

US07066895B2 Ultrasonic radial focused transducer for pulmonary vein ablation 有权
标题翻译：用于肺静脉消融的超声波径向聚焦传感器
公开(公告)号：US07066895B2
公开(公告)日：2006-06-27
申请号：US10609693
申请日：2003-06-30
申请人： Vaclav O. Podany
发明人： Vaclav O. Podany
IPC分类号： A61H1/00
CPC分类号： A61N7/022 , A61B2017/00243 , A61N7/02
摘要： A method for ablating tissue with ultrasonic energy is provided. The method including: generating ultrasonic energy from one or more ultrasonic transducers; and focusing the ultrasonic energy in the radial direction by one of: shaping the one or more ultrasonic transducers to focus ultrasonic energy in the radial direction; and arranging one or more lenses proximate the one or more ultrasonic transducers for focusing the ultrasonic energy from the one or more ultrasonic transducers in a radial direction.
摘要翻译：提供了一种用超声波能量消融组织的方法。该方法包括：从一个或多个超声换能器产生超声能量; 并且通过使所述一个或多个超声波换能器成形以在径向方向上聚焦超声能量，通过以下之一对焦所述超声波能量：以及将一个或多个透镜布置在所述一个或多个超声换能器附近，用于聚焦来自所述一个或多个超声波换能器的超声能量沿径向方向。

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