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91. 发明公开

EP3165188A4 ULTRASONIC PROBE AND ULTRASONIC TREATMENT TOOL 审中-公开
公开(公告)号：EP3165188A4
公开(公告)日：2018-02-28
申请号：EP15814010
申请日：2015-06-25
申请人： OLYMPUS CORP
发明人： AKAGANE TSUNETAKA
IPC分类号： A61B17/32 , A61B18/14
CPC分类号： A61B17/320068 , A61B18/1402 , A61B2017/320072 , A61B2018/00994 , A61B2018/1412 , A61N7/00
摘要： In a width dimension decrease portion forming a distal end of an ultrasonic probe, a width dimension decreases from a proximal direction toward a distal direction, so that a sectional area perpendicular to a longitudinal axis decreases from the proximal direction toward the distal direction. An intermediary portion continuous between a probe body portion and the width dimension decrease portion includes a width dimension increase portion in which the width dimension increases and a thickness dimension decreases from the proximal direction toward the distal direction at the same time. In the intermediary portion, the sectional area perpendicular to the longitudinal axis does not increase and does not decrease at a higher decrease rate than in the width dimension decrease portion toward the distal direction.

92. 发明公开

EP3281590A1 ULTRA-SONIC MEDICAL DISSECTOR 无效
标题翻译：超声波医疗分析器
公开(公告)号：EP3281590A1
公开(公告)日：2018-02-14
申请号：EP17183030.0
申请日：2017-07-25
申请人： Cook Medical Technologies LLC
发明人： ROEDER, Rebecca , KRIEGER, Joshua F.
IPC分类号： A61B17/32 , A61B17/22 , A61F2/01
CPC分类号： A61B17/320068 , A61B2017/22014 , A61B2017/320044 , A61B2017/320072 , A61F2/01 , A61F2002/011 , A61F2002/016
摘要： An ultra-sonic medical dissector includes a vibration generator and a wire that defines a cutting loop remote from a first end and a second end. The wire is coupled to the vibration generator in a cutting configuration, and a cutting surface is located on an inner curvature of the cutting loop. A vibration is generated by the vibration generator is transmitted to the cutting loop by the wire when the wire is in tension. The cutting loop can free an embedded end of a vena cava filter from a vessel wall to ease retrieval.
摘要翻译：超声波医疗解剖器包括振动发生器和限定远离第一端和第二端的切割环的线。导线以切割配置耦合到振动发生器，并且切割表面位于切割环的内曲面上。当电线处于张紧状态时，由振动发生器产生的振动通过电线传送到切割回路。切割环可以从血管壁释放腔静脉滤器的嵌入端，以便于检索。

93. 发明授权

EP2059179B1 ULTRASONIC WOUND TREATMENT APPARATUS 有权
标题翻译：超声波伤口治疗仪
公开(公告)号：EP2059179B1
公开(公告)日：2018-01-24
申请号：EP07837032.7
申请日：2007-08-17
申请人： Misonix Incorporated
发明人： SCHAFER, Mark , NOVAK, Theodore A. D. , MANNA, Ronald R.
IPC分类号： A61B17/32 , A61B17/22
CPC分类号： A61B17/22004 , A61B2017/22008 , A61B2017/320072
摘要： A surgical device includes a probe, a transducer assembly operatively coupled to the probe for generating an ultrasonic resonant vibration therein, and a frequency generator operatively coupled to the transducer assembly for energizing the transducer component. A control component is operatively connected to the frequency generator for inducing the frequency generator to produce an alternating signal sequence including a first electrical excitation signal and a second electrical excitation signal, wherein the first electrical excitation signal has at least one first ultrasonic frequency and at least one first amplitude collectively selected to generate cavitation bubbles at a wound site to fragment damaged tissue and debride the wound site. The second electrical excitation signal has at least one second ultrasonic frequency and at least one second amplitude collectively selected to generate cavitation bubbles in a substantially reduced amount, thereby allowing for increased transmission of vibratory energy into the debrided tissues for enhancing healing.

94. 发明公开

EP3243463A1 ULTRASONIC PROBE 审中-公开
标题翻译：超声波探头
公开(公告)号：EP3243463A1
公开(公告)日：2017-11-15
申请号：EP15876925.7
申请日：2015-09-15
申请人： Olympus Corporation
发明人： YOSHIMINE, Hideto
IPC分类号： A61B18/00 , A61B17/56
CPC分类号： A61B17/320068 , A61B17/1613 , A61B17/1659 , A61B17/1675 , A61B17/1684 , A61B17/3211 , A61B18/00 , A61B2017/320072
摘要： An ultrasonic probe includes a probe main body section; and a curved extending section which is provided on the distal side with respect to the probe main body section, and which is extended in a state of curving relative to the probe main body section toward a first intersecting direction side in a case where a certain direction intersecting the longitudinal axis is defined as the first intersecting direction. The curved extending section includes a first curved outer surface facing the first intersecting direction side, and a second curved outer surface facing a second intersecting direction side that is a side opposite to the first intersecting direction. A first curve start position at which the first curved outer surface starts curving relative to the longitudinal axis toward the first intersecting direction side is positioned on the distal side with respect to a second curve start position at which the second curved outer surface starts curving relative to the longitudinal axis toward the first intersecting direction side.
摘要翻译：超声波探头包括探头主体部分; 以及弯曲延伸部，该弯曲延伸部设置在相对于所述探头主体部的前端侧，并且在相对于所述探头主体部朝向第一交叉方向侧弯曲的状态下延伸，与纵向轴线相交的方向被定义为第一交叉方向。弯曲延伸部包括面向第一交叉方向侧的第一弯曲外表面和面向第二交叉方向侧（即与第一交叉方向相反的一侧）的第二弯曲外表面。第一弯曲外表面开始相对于纵向轴线向第一交叉方向侧弯曲的第一弯曲起始位置相对于第二弯曲外表面相对于第二弯曲外表面开始弯曲的第二弯曲起始位置位于远侧纵轴朝向第一交叉方向侧。

95. 发明公开

EP2667810A4 ULTRASONIC SURGICAL INSTRUMENT, ASSOCIATED SURGICAL METHOD AND RELATED MANUFACTURING METHOD 有权
标题翻译： CHIRURGISCHES ULTRASCHALLINSTRUMENT，CHIRURGISCHES VERFAHREN DAMIT UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2667810A4
公开(公告)日：2017-07-19
申请号：EP11846265
申请日：2011-12-01
申请人： MISONIX INCORPORATED
发明人： SINELNIKOV YEGOR
IPC分类号： A61B18/00 , A61B17/32 , A61B18/04 , A61N7/02
CPC分类号： A61B17/320068 , A61B2017/00526 , A61B2017/00725 , A61B2017/320072 , A61B2017/320098 , Y10T29/49002
摘要： An ultrasonic therapeutic apparatus includes a handle, a horn or concentrator section terminating in an operative tip, and a transducer assembly set disposed in the handle and operatively engaged with the horn or concentrator section for generating ultrasonic mechanical vibrations therein to vibrate the operative tip during contact thereof with target tissue at a surgical site in a patient. An electrical waveform generator is operatively connected to the transducer assembly for energizing the transducer assembly set with one or more predetermined time reversal ultrasonic waveforms that, upon being applied to the transducer assembly set, result in respective predetermined patterns of motion of the operative tip.
摘要翻译：超声波治疗设备包括手柄，终止于操作尖端的喇叭或集中器部分，以及设置在手柄中并与喇叭或集中器部分可操作地接合以在其中产生超声机械振动以使操作尖端在接触期间振动的换能器组件组与患者的手术部位处的目标组织相结合。电波形发生器可操作地连接到换能器组件，以用一个或多个预定时间反转超声波形激励换能器组件组，其在施加到换能器组件组时导致操作末端的相应预定运动模式。

96. 发明公开

EP3050527A4 TREATMENT TOOL AND TREATMENT SYSTEM 无效转让
标题翻译： BEHANDLUNGSWERKZEUG UND BEHANDLUNGSSYSTEM
公开(公告)号：EP3050527A4
公开(公告)日：2017-07-12
申请号：EP14847518
申请日：2014-09-25
申请人： OLYMPUS CORP
发明人： YACHI CHIE
IPC分类号： A61B18/00 , A61B17/00 , A61B17/02 , A61B17/16 , A61B17/22 , A61B17/29 , A61B17/32 , A61B90/00 , A61C1/07
CPC分类号： A61B17/320068 , A61B1/32 , A61B17/025 , A61B17/16 , A61B17/1604 , A61B17/1613 , A61B17/1628 , A61B17/1633 , A61B17/1657 , A61B17/1659 , A61B17/17 , A61B17/1732 , A61B17/1735 , A61B17/22 , A61B17/22004 , A61B17/32 , A61B17/3211 , A61B90/361 , A61B90/37 , A61B2017/00371 , A61B2017/00384 , A61B2017/00393 , A61B2017/00398 , A61B2017/0256 , A61B2017/0268 , A61B2017/0275 , A61B2017/22005 , A61B2017/22011 , A61B2017/2929 , A61B2017/320028 , A61B2017/320052 , A61B2017/320072 , A61B2017/348 , A61B2017/3482 , A61B2017/3484 , A61B2017/3486 , A61C1/07 , A61M29/00 , A61N7/00
摘要： A treatment device for use in treating a biological tissue, includes: an ultrasonic transducer unit; a probe; an actuator that moves the ultrasonic transducer unit and the probe integrally along the longitudinal axis at a stroke larger than an amplitude of the ultrasonic vibration to be transmitted to the probe; an inner sheath that covers an outer peripheral surface of the probe and move with the probe accordance with a movement of the actuator; a first sealing member that seals between an inner peripheral surface of the inner sheath and the outer peripheral surface of the probe and that prevent penetration of a liquid to a proximal side of an outer peripheral surface of the probe along the longitudinal axis from an seal position; an outer sheath that is disposed on an outer peripheral surface of the inner sheath; and a second sealing member that seals between the outer peripheral surface of the inner sheath and an inner peripheral surface of the outer sheath and that prevents the penetration of the liquid to an out peripheral surface of the probe and the ultrasonic transducer unit.
摘要翻译：设置在处理部的暴露表面中的接触部分通过透射的超声波振动来处理被处理物体，同时从与被处理物体接触的状态朝向侵入方向侵入被处理物体。指标部分相对于暴露表面中的接触部分设置在反侵入方向侧。指标部分成为指示朝着侵入方向进入被治疗对象的接触部分的侵入量的指标。指标部分包括沿着侵入方向布置的指标表面，并且每个指标表面相对于侵入方向具有与相邻指标表面的角度不同的角度。

97. 发明公开

EP3177217A1 ULTRASONIC SURGICAL TOOL CAPABLE OF VIBRATING IN PLURAL MODES AND A DRIVE SYSTEM THAT INDUCES NON-LINEAR VIBRATIONS IN THE TOOL TIP 有权
标题翻译：在多个模式单桩承载力并与在刀尖诱导非线性振动驱动系统的外科超声诊断仪对
公开(公告)号：EP3177217A1
公开(公告)日：2017-06-14
申请号：EP15753550.1
申请日：2015-08-06
申请人： Stryker Corporation
发明人： DOWNEY, Adam , BALDWIN, Robert
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B2017/00681 , A61B2017/320072 , A61B2017/320098
摘要： An ultrasonic surgical tool system (3) with a tip capable of simultaneously vibrating in plural modes. The system includes a console (24) capable of supplying a drive signal to the tip that includes plural components. Each component has a frequency characteristic that is based in part on the equivalent of current through the mechanical components of the tip. The frequency components are different from each other. Based on the application of drive signal the tip undergoes non-linear vibrations.
摘要翻译：一种超声波手术工具系统，能够在多个模式同时振动的尖端。该系统包括能够提供驱动信号到尖端的控制台确实包括多个组件。每个组件都有一个频率特性的确部分地基于电流通过尖端的机械部件的等效部分。的频率分量是从不同海誓山盟。基于驱动器的应用程序发信号通知尖下变为非线性振动。

98. 发明授权

EP1948026B8 ULTRASONIC DEVICE FOR CUTTING AND COAGULATING 有权转让
公开(公告)号：EP1948026B8
公开(公告)日：2017-05-31
申请号：EP06825838.3
申请日：2006-10-12
申请人： Ethicon LLC
发明人： EICHMANN, Stephen, E. , KOWALSKI, Karen, M. , KRAMER, Kenneth, S. , LAMPING, Michael, R. , MADAN, Ashvani, K. , MILLER, Matthew, C. , VOEGELE, Aaron, C. , WIENER, Eitan, T. , YOUNG, Joseph, E.
IPC分类号： A61B17/32 , A61B17/28 , A61B17/295 , A61N7/02 , A61B17/16 , A61B17/88 , A61B17/00
CPC分类号： A61B17/320092 , A61B17/1606 , A61B17/162 , A61B17/2841 , A61B17/8875 , A61B2017/00424 , A61B2017/00477 , A61B2017/00738 , A61B2017/2825 , A61B2017/320072
摘要： An ultrasonic clamp coagulator assembly that is configured to permit selective cutting, coagulation, and fine dissection required in fine and delicate surgical procedures. The assembly includes a clamping mechanism, including a clamp arm cam-mounted at the distal portion of the instrument, which is specifically configured to create a desired level of tissue clamping forces. The balanced blade provides a functional asymmetry for improved visibility at the blade tip and a multitude of edges and surfaces, designed to provide a multitude of tissue effects: clamped coagulation, clamped cutting, grasping, back-cutting, dissection, spot coagulation, tip penetration and tip scoring. The assembly also features hand activation configured to provide an ergonomical grip and operation for the surgeon. Hand switches are placed in the range of the natural axial motion of the user's index or middle fingers, whether gripping the surgical instrument right-handed or left handed.

99. 发明公开

EP3169253A1 PLASTICS IMPLANT REVISION AND REMOVAL SYSTEM 审中-公开
标题翻译： PLASTICS IMPLANT修订和撤除系统
公开(公告)号：EP3169253A1
公开(公告)日：2017-05-24
申请号：EP15756972.4
申请日：2015-07-20
申请人： Radley Scientific Limited
发明人： YOUNG, Michael John Radley
IPC分类号： A61B17/16 , A61B17/88 , A61B17/92
CPC分类号： A61B17/921 , A61B17/1615 , A61B17/1631 , A61B17/164 , A61B17/17 , A61B17/320068 , A61B17/3423 , A61B17/3472 , A61B17/7275 , A61B17/8847 , A61B17/8863 , A61B2017/320072
摘要： A fractured hollow bone can be supported by forming a rigid plastics implant within a cavity of the bone, extending across the fracture. An access port aids removal or revision of the implant. The port comprises a hollow cylinder, with a distal end inserted through an aperture in an end of the bone into the cavity to surround a proximal end of the implant. The access port is connectable to a source of torsional-mode ultrasonic vibrations, which soften the plastics material of the implant, improving engagement between the implant and a threaded formation within the distal end of the access port. Removal of the source allows the access port to act as a guide passage, in line with the elongate implant. A cutting tool introduced through the access port is thus guided so that it can be used to hollow out the implant. Once sufficiently hollowed-out, the implant collapses within its surrounding balloon. The engagement of the access port with the proximal end of the implant allows the implant and balloon to be drawn out of the cavity. A particularly suitable cutting tool has a roughly cylindrical operative head comprising four equally-spaced fins separated by four part-circular grooves. The fins and grooves extend helically of the operative head. The distal end is concave. When activated by torsional-mode ultrasonic vibrations, the distal tips of the fins produce an effective longitudinal cutting action. Debris and softened plastics material flow proximally along the grooves away from the distal end where most cutting occurs.
摘要翻译：可以通过在骨（1）的空腔（2）内形成延伸越过骨折（4）的刚性塑料植入物（5）来支撑骨折的中空骨（1）。进入端口（7）用于帮助移除或修复植入物（5）。这包括中空圆柱体（9），其远端穿过骨（1）端部中的孔（16）插入腔体（2）中以围绕植入物（5）的近端（15））。进入口（7）可连接到扭转模式超声波振动源，软化植入物（5）的塑料材料，改善植入物（5）和螺纹结构（11）之间的啮合，接入端口（7）。超声波振动源的移除允许进入端口（7）充当与细长植入物（5）一致的引导通道（14）。通过进入口（7）引入的切割工具因此被引导，使得它可以用于挖空植入物（5）。一旦充分挖空，植入物（5）在其周围的气囊（6）内塌缩。进入口（7）与植入物（5）的近端（15）的接合允许植入物（5）和球囊（6）从空腔（2）中抽出。特别合适的切割工具具有大致圆柱形的操作头（21），其包括由四个部分圆形凹槽（25）分开的四个等距间隔的翅片（24）。翅片（24）和凹槽（25）在操作头部（21）的远端（26）和近端（28）之间螺旋地延伸。远端（26）是凹入的。当通过扭转模式超声波振动激活时，翅片（24）的远侧末端特别地产生有效的纵向切割动作。碎屑和软化的塑料材料沿着远离远侧端部（26）的沟槽（25）向近侧流动，其中大部分切割发生。

100. 发明公开

EP3050529A4 ULTRASONIC PROBE, ULTRASONIC TREATMENT TOOL AND TREATMENT SYSTEM 无效转让
标题翻译： ULTRASCHALLSONDE，ULTRASCHALLBEHANDLUNGSWERKZEUG UND BEHANDLUNGSSYSTEM
公开(公告)号：EP3050529A4
公开(公告)日：2017-05-17
申请号：EP14849531
申请日：2014-09-25
申请人： OLYMPUS CORP
发明人： YACHI CHIE , ISHIKAWA MANABU , UEDA SOHEI
IPC分类号： A61B17/32 , A61B17/00 , A61B17/02 , A61B17/16 , A61B17/56 , A61B90/00 , A61M29/00
CPC分类号： A61B17/320068 , A61B1/32 , A61B17/025 , A61B17/16 , A61B17/1604 , A61B17/1613 , A61B17/1628 , A61B17/1633 , A61B17/1657 , A61B17/1659 , A61B17/17 , A61B17/1732 , A61B17/1735 , A61B17/22 , A61B17/22004 , A61B17/32 , A61B17/3211 , A61B90/361 , A61B90/37 , A61B2017/00371 , A61B2017/00384 , A61B2017/00393 , A61B2017/00398 , A61B2017/0256 , A61B2017/0268 , A61B2017/0275 , A61B2017/22005 , A61B2017/22011 , A61B2017/2929 , A61B2017/320028 , A61B2017/320052 , A61B2017/320072 , A61B2017/348 , A61B2017/3482 , A61B2017/3484 , A61B2017/3486 , A61C1/07 , A61M29/00 , A61N7/00
摘要： A contact portion, provided in an exposed surface of the treating section, treats a treated object by a transmitted ultrasonic vibration while intruding into the treated object toward an intruding direction from a state being in contact with the treated object. An index portion is disposed on an anti-intruding direction side with respect to the contact portion in the exposed surface. The index portion becomes an index indicating an intruding amount of the contact portion into the treated object toward the intruding direction. The index portion includes index surfaces arranged in the intruding direction, and each of the index surfaces has an angle relative to the intruding direction which is different from the angle of the adjacent index surface.
摘要翻译：设置在处理部的暴露表面中的接触部分通过透射的超声波振动来处理被处理物体，同时从与被处理物体接触的状态朝向侵入方向侵入被处理物体。指标部分相对于暴露表面中的接触部分设置在反侵入方向侧。指标部分成为指示朝着侵入方向进入被治疗对象的接触部分的侵入量的指标。指标部分包括沿着侵入方向布置的指标表面，并且每个指标表面相对于侵入方向具有与相邻指标表面的角度不同的角度。

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