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1. 发明申请

WO2011100316A1 ULTRASONICALLY POWERED SURGICAL INSTRUMENTS WITH ROTATING CUTTING IMPLEMENT 审中-公开
标题翻译：超声波动力手术器械，具有旋转切割功能
公开(公告)号：WO2011100316A1
公开(公告)日：2011-08-18
申请号：PCT/US2011/024183
申请日：2011-02-09
申请人： ETHICON ENDO-SURGERY, INC. , ROBERTSON, Galen, C. , TIMM, Richard, W. , MUMAW, Daniel, J. , STULEN, Foster, B. , JOHNSON, Gregory, W. , MORGAN, Jerome, R. , HOUSER, Kevin, L. , NEUROHR, Mark, A. , MALAVIYA, Prasanna , FORTSON, Reginald, D. , CONLON, Sean, P. , DANNAHER, William, D. , WEINER, Eitan, T. , BODIN, Kristi, M. , JOACHIM, William, S.
发明人： ROBERTSON, Galen, C. , TIMM, Richard, W. , MUMAW, Daniel, J. , STULEN, Foster, B. , JOHNSON, Gregory, W. , MORGAN, Jerome, R. , HOUSER, Kevin, L. , NEUROHR, Mark, A. , MALAVIYA, Prasanna , FORTSON, Reginald, D. , CONLON, Sean, P. , DANNAHER, William, D. , WEINER, Eitan, T. , BODIN, Kristi, M. , JOACHIM, William, S.
IPC分类号： A61B17/32 , A61B17/3207 , A61B17/00
CPC分类号： A61B17/320068 , A61B17/32002 , A61B17/320092 , A61B17/320758 , A61B2017/00075 , A61B2017/00106 , A61B2017/00477 , A61B2017/320072
摘要： In one general aspect, various embodiments are directed to an ultrasonic surgical instrument that comprises a handpiece housing that rotatably supports an ultrasonic transducer assembly therein that may be selectively rotated by various motor configurations. Various slip ring arrangements are disclosed for supplying ultrasonic electrical signals and motor drive signals from a control system. Various forms of blade and cutting implements are disclosed for attachment to the ultrasonic transducer assembly such that such implements may be selectively rotatable within a hollow outer sheath. Vacuum may be applied to the cutting implement or through the outer sheath to draw tissue through an opening in the sheath and into contact with the cutting implement.
摘要翻译：在一个一般方面，各种实施例涉及一种超声外科器械，其包括可旋转地支撑超声波换能器组件的手机壳体，该超声波换能器组件可以通过各种电机配置选择性地旋转。公开了用于从控制系统提供超声波电信号和电机驱动信号的各种滑环装置。公开了各种形式的刀片和切割工具用于附接到超声换能器组件，使得这样的器具可以在中空的外护套内选择性地旋转。可以将真空施加到切割工具或通过外护套将组织穿过护套中的开口并与切割工具接触。

3. 发明申请

WO2011008672A3 ELECTROSURGERY GENERATOR FOR ULTRASONIC SURGICAL INSTRUMENTS 审中-公开
公开(公告)号：WO2011008672A3
公开(公告)日：2011-01-20
申请号：PCT/US2010/041663
申请日：2010-07-12
申请人： ETHICON ENDO-SURGERY, INC. , WEINER, Eitan, T. , WAN, Shan , PRICE, Daniel, W. , NORVELL, David, K. , GIORDANO, James, R. , DINARDO, Brian , YATES, David, C. , MESSERLY, Jeffrey, D. , WITT, David, A. , ALDRIDGE, Jeffrey, L.
发明人： WEINER, Eitan, T. , WAN, Shan , PRICE, Daniel, W. , NORVELL, David, K. , GIORDANO, James, R. , DINARDO, Brian , YATES, David, C. , MESSERLY, Jeffrey, D. , WITT, David, A. , ALDRIDGE, Jeffrey, L.
IPC分类号： A61B17/32 , A61B18/14 , A61B17/28
摘要： The surgical instrument may be operated in a first operating mode in which a transducer of the surgical instrument produces mechanical energy, or vibrations, that are transmitted to the end effector and a second operating mode in which electrical energy, or current, can flow through the end effector to perform electrosurgery. The surgical instrument may comprise a clamp, or jaw, which can be moved into a closed position to hold tissue against a waveguide, or blade, of the end effector. In the second operating mode of the surgical instrument, current can flow from a power source, through the waveguide, and return to the power source through a path comprising the jaw. The surgical instrument comprises an ultrasonic generator module. An electronic circuit is coupled to the ultrasonic generator module to monitor an electrical characteristic of the ultrasonic drive system.

4. 发明申请

WO2011044338A2 SURGICAL GENERATOR FOR ULTRASONIC AND ELECTROSURGICAL DEVICES 审中-公开
标题翻译：超声和电疗装置的外科发生器
公开(公告)号：WO2011044338A2
公开(公告)日：2011-04-14
申请号：PCT/US2010051787
申请日：2010-10-07
申请人： ETHICON ENDO SURGERY INC , WEINER EITAN T , ALDRIDGE JEFFREY L , NOYES BRIAN T , MESSERLY JEFFREY D , GIORDANO JAMES R , BEETEL ROBERT J , PRICE NATHAN J , STULEN FOSTER B , MILLER MATTHEW C , WILEY JEFFREY P , PRICE DANIEL W , KOCH ROBERT L , BROTZ JOSEPH A , HEIN JOHN E , VOEGELE AARON C , ABBOTT DANIEL J , KILLINGER SCOTT B , DAVISON MARK A , YATES DAVID C , MONSON GAVIN M
发明人： WEINER EITAN T , ALDRIDGE JEFFREY L , NOYES BRIAN T , MESSERLY JEFFREY D , GIORDANO JAMES R , BEETEL ROBERT J , PRICE NATHAN J , STULEN FOSTER B , MILLER MATTHEW C , WILEY JEFFREY P , PRICE DANIEL W , KOCH ROBERT L , BROTZ JOSEPH A , HEIN JOHN E , VOEGELE AARON C , ABBOTT DANIEL J , KILLINGER SCOTT B , DAVISON MARK A , YATES DAVID C , MONSON GAVIN M
IPC分类号： A61B18/12 , B06B1/02
CPC分类号： H01L41/042 , A61B17/320068 , A61B17/320092 , A61B18/1206 , A61B18/1233 , A61B18/14 , A61B18/1445 , A61B2017/00017 , A61B2017/00477 , A61B2017/00482 , A61B2017/00486 , A61B2017/2934 , A61B2017/2936 , A61B2018/00178 , A61B2018/00601 , A61B2018/0063 , A61B2018/00666 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/0072 , A61B2018/00732 , A61B2018/00767 , A61B2018/00779 , A61B2018/00803 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00988 , A61B2018/00994 , H01R2201/12
摘要： A surgical generator that may produce a drive signal or signals of particular voltages, currents, and frequencies, e.g. 55,500 cycles per second (Hz). The drive signal or signals may be provided to an ultrasonic surgical device, and specifically to a transducer. In one embodiment, the generator may be configured to produce a drive signal of a particular voltage, current, and/or frequency output signal that can be stepped with high resolution, accuracy, and repeatability. Additionally, the surgical generator may generate a drive signal or signals with output power sufficient to perform bipolar electrosurgery using radio frequency (RF) energy. The drive signal may be provided, for example, to electrodes of the electrosurgical device. Accordingly, the generator may be configured for therapeutic purposes by applying electrical signals to an ultrasonic transducer or electrical energy to the tissue sufficient for treating the tissue (e.g., cutting, coagulation, cauterization, tissue welding, etc.).
摘要翻译：可以产生驱动信号或特定电压，电流和频率的信号的手术发生器，例如。每秒55,500次循环（Hz）。可以将驱动信号或信号提供给超声手术装置，特别是提供给换能器。在一个实施例中，发电机可以被配置为产生可以以高分辨率，精确度和可重复性步进的特定电压，电流和/或频率输出信号的驱动信号。此外，手术发生器可以产生具有足以使用射频（RF）能量执行双极电外科手术的输出功率的驱动信号或信号。驱动信号可以例如设置在电外科装置的电极上。因此，发生器可以被配置为用于治疗目的，通过将电信号施加到超声波换能器或电能到足以用于治疗组织的组织（例如切割，凝固，烧灼，组织焊接等）。

5. 发明申请

WO2011008672A2 ELECTROSURGERY GENERATOR FOR ULTRASONIC SURGICAL INSTRUMENTS 审中-公开
标题翻译：超声波手术器械电磁发生器
公开(公告)号：WO2011008672A2
公开(公告)日：2011-01-20
申请号：PCT/US2010041663
申请日：2010-07-12
申请人： ETHICON ENDO SURGERY INC , WEINER EITAN T , WAN SHAN , PRICE DANIEL W , NORVELL DAVID K , GIORDANO JAMES R , DINARDO BRIAN , YATES DAVID C , MESSERLY JEFFREY D , WITT DAVID A , ALDRIDGE JEFFREY L
发明人： WEINER EITAN T , WAN SHAN , PRICE DANIEL W , NORVELL DAVID K , GIORDANO JAMES R , DINARDO BRIAN , YATES DAVID C , MESSERLY JEFFREY D , WITT DAVID A , ALDRIDGE JEFFREY L
IPC分类号： A61B17/32 , A61B17/28 , A61B18/14
CPC分类号： A61B17/320092 , A61B18/1445 , A61B2017/00026 , A61B2017/2825
摘要： In one general aspect, various embodiments are directed to a surgical instrument that can supply mechanical energy and electrical energy to an end effector of the surgical instrument. The surgical instrument may be operated in a first operating mode in which a transducer of the surgical instrument produces mechanical energy, or vibrations, that are transmitted to the end effector and a second operating mode in which electrical energy, or current, can flow through the end effector to perform electrosurgery. In another general aspect, the surgical instrument may comprise a clamp, or jaw, which can be moved into a closed position to hold tissue against a waveguide, or blade, of the end effector. In the second operating mode of the surgical instrument, current can flow from a power source, through the waveguide, and return to the power source through a path comprising the jaw. In one general aspect, various embodiments are directed to an ultrasonic surgical instrument that comprises a handpiece housing that operably supports an electrical contact assembly therein that is in electrical communication with a signal source. An acoustic assembly is supported within the handpiece housing in rotatable contact with the electrical contact assembly. In various embodiments, the signal source produces at least one of an ultrasonic signal and a radio frequency signal. In one general aspect, various embodiments are directed to a surgical instrument that can supply mechanical energy and electrical energy to an end effector of the surgical instrument. The surgical instrument comprises an ultrasonic generator module coupled to an ultrasonic drive system, which comprises an ultrasonic transducer coupled to a waveguide and an end effector coupled to the waveguide. The ultrasonic drive system is configured to resonate mechanically at a resonant frequency to generate a first ultrasonic drive signal. An electronic circuit is coupled to the ultrasonic generator module to monitor an electrical characteristic of the ultrasonic drive system. A processor is coupled to the electronic circuit to control the ultrasonic drive signal in response to the monitored electrical characteristic of the ultrasonic drive system.
摘要翻译：在一个一般方面，各种实施例涉及可以向外科器械的末端执行器提供机械能和电能的手术器械。外科器械可以在第一操作模式中操作，其中手术器械的换能器产生传递到末端执行器的机械能或振动，并且第二操作模式，其中电能或电流可以流经末端执行器执行电外科手术。在另一个一般方面，外科器械可以包括夹子或钳口，其可以移动到关闭位置以将组织保持抵靠末端执行器的波导或刀片。在手术器械的第二操作模式中，电流可以从电源流过波导，并且通过包括钳口的路径返回到电源。在一个一般方面，各种实施例涉及一种超声外科器械，其包括可手动地支撑其中与电信号源电连通的电触头组件的手机壳体。声学组件被支撑在手持壳体内，与电接触组件可旋转接触。在各种实施例中，信号源产生超声波信号和射频信号中的至少一个。在一个一般方面，各种实施例涉及可以向外科器械的末端执行器提供机械能和电能的手术器械。外科器械包括耦合到超声波驱动系统的超声发生器模块，该超声波发生器模块包括耦合到波导的超声波换能器和耦合到波导的端部执行器。超声波驱动系统被配置为以共振频率机械谐振以产生第一超声波驱动信号。电子电路耦合到超声波发生器模块以监测超声波驱动系统的电特性。处理器耦合到电子电路以响应于超声波驱动系统的监测电特性来控制超声波驱动信号。

6. 发明申请

WO2011044338A3 SURGICAL GENERATOR FOR ULTRASONIC DEVICES AND FOR ELECTROSURGICAL DEVICES 审中-公开
公开(公告)号：WO2011044338A3
公开(公告)日：2011-04-14
申请号：PCT/US2010/051787
申请日：2010-10-07
申请人： ETHICON ENDO-SURGERY, INC. , WEINER, Eitan, T. , ALDRIDGE, Jeffrey, L. , NOYES, Brian, T. , MESSERLY, Jeffrey, D. , GIORDANO, James, R. , BEETEL, Robert, J. , PRICE, Nathan, J. , STULEN, Foster, B. , MILLER, Matthew, C. , WILEY, Jeffrey, P. , PRICE, Daniel, W. , KOCH, Robert, L. , BROTZ, Joseph, A. , HEIN, John, E. , VOEGELE, Aaron, C. , ABBOTT, Daniel, J. , KILLINGER, Scott, B. , DAVISON, Mark, A. , YATES, David, C. , MONSON, Gavin, M.
发明人： WEINER, Eitan, T. , ALDRIDGE, Jeffrey, L. , NOYES, Brian, T. , MESSERLY, Jeffrey, D. , GIORDANO, James, R. , BEETEL, Robert, J. , PRICE, Nathan, J. , STULEN, Foster, B. , MILLER, Matthew, C. , WILEY, Jeffrey, P. , PRICE, Daniel, W. , KOCH, Robert, L. , BROTZ, Joseph, A. , HEIN, John, E. , VOEGELE, Aaron, C. , ABBOTT, Daniel, J. , KILLINGER, Scott, B. , DAVISON, Mark, A. , YATES, David, C. , MONSON, Gavin, M.
IPC分类号： A61B18/12 , B06B1/02 , A61B18/14 , A61B17/32 , A61N7/02
摘要： A surgical generator (102) that may produce a drive signal or signals of particular voltages, currents, and frequencies, e.g. 55,500 cycles per second (Hz). The drive signal or signals may be provided to an ultrasonic surgical device (104), and specifically to a transducer. In one embodiment, the generator may be configured to produce a drive signal of a particular voltage, current, and/or frequency that can be stepped with high resolution, accuracy, and repeatability. Additionally, the surgical generator may generate a drive signal or signals with output power sufficient to perform bipolar electrosurgery using radio frequency (RF) energy. The drive signal may be provided, for example, to electrodes of the electrosurgical device (106). Accordingly, the generator may be configured for therapeutic purposes by applying electrical signals to an ultrasonic transducer or electrical energy to the tissue sufficient for treating the tissue (e.g., cutting, coagulation, cauterization, tissue welding).

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