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1. 发明公开

EP2997923A1 APPARATUS FOR TISSUE CUTTING AND SEALING 有权
标题翻译：用于组织切割和密封的设备
公开(公告)号：EP2997923A1
公开(公告)日：2016-03-23
申请号：EP15183443.9
申请日：2013-09-26
申请人： AESCULAP AG
发明人： WALBERG, Erik , LOUDERMILK, Brandon
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1445 , A61B2018/00184 , A61B2018/00202 , A61B2018/00309 , A61B2018/00601 , A61B2018/0063 , A61B2090/035
摘要： An electrosurgical device for cutting and sealing tissue includes an upper jaw located at a distal end of the electrosurgical device that opposes a lower jaw. The upper jaw is pivotally connected to the lower jaw by a pivot connection. The electrosurgical device also includes a wrist mechanism between an elongated shaft of the electrosurgical device and the upper and lower jaws, wherein the upper and lower jaws are displaceable at the wrist mechanism to allow the upper and lower jaws to bend relatively to the elongated shaft. The wrist mechanism comprises a wrist section having a non-circular pivot interface.
摘要翻译：用于切割和密封组织的电外科手术装置包括位于电外科装置的与下颌相对的远端处的上颌。上颌通过枢轴连接枢转地连接到下颌。电外科装置还包括在电外科装置的细长轴与上颌和下颌之间的腕机构，其中上颌和下颌在腕机构处可移位以允许上颌和下颌相对于细长轴弯曲。腕机构包括具有非圆形枢轴界面的腕部。

2. 发明公开

EP2997921A1 APPARATUS FOR TISSUE CUTTING AND SEALING 有权转让
标题翻译： VORRICHTUNGFÜRGEWEBESCHNEIDUNG UND-DICHTUNG
公开(公告)号：EP2997921A1
公开(公告)日：2016-03-23
申请号：EP15183441.3
申请日：2013-09-26
申请人： AESCULAP AG
发明人： WALBERG, Erik , LOUDERMILK, Brandon
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1445 , A61B2018/00184 , A61B2018/00202 , A61B2018/00309 , A61B2018/00601 , A61B2018/0063 , A61B2090/035
摘要： An electrosurgical device for cutting and sealing tissue includes an upper jaw located at a distal end of the electrosurgical device that opposes a lower jaw. The lower jaw is pivotally connected to the upper jaw by a pivot connection. The electrosurgical device further comprises an actuation wire looped through a passage in one of the upper and lower jaws. The actuation wire comprises a first actuation wire section and a second actuation wire section. The first actuation wire section crosses over the second actuation wire section at a cross-over point so that the first and second actuation wire sections exert equal forces on said one of the upper and lower jaws through which the actuation wire is looped.
摘要翻译：用于切割和密封组织的电外科装置包括位于电外科装置的与下颌相对的远端处的上颚。下颚通过枢轴连接枢转地连接到上颚。电外科手术装置还包括通过上下钳口中的一个中的通道环绕的致动线。致动线包括第一致动线段和第二致动线段。第一致动线段在交叉点处跨越第二致动线段，使得第一和第二致动线段在所述上钳口和下钳口中的所述一个上施加相等的力，致动线通过该力被环绕。

3. 发明公开

EP3380181A1 STEERABLE SHEATH CATHETER AND METHODS OF USE 审中-实审
公开(公告)号：EP3380181A1
公开(公告)日：2018-10-03
申请号：EP16869154.1
申请日：2016-11-22
申请人： Merit Medical Systems, Inc.
发明人： FLYGARE, Mark , JENKINS, Richard D. , JENSEN, Jon , MCARTHUR, Gregory R. , JENKINS, Richard Paul
IPC分类号： A61M25/01 , A61M25/00 , A61M25/09
CPC分类号： A61M25/0133 , A61B2018/00309 , A61M25/0136 , A61M25/0147 , A61M25/09041 , A61M2205/581 , A61M2205/582
摘要： A steerable sheath catheter for providing access into body vasculature, the catheter including a sheath handle with an actuator and a control mechanism operative to selectively deflect a tip section of the catheter, and a feedback mechanism that provides, for example, tactile feedback that is felt by the user as the control mechanism passes a neutral position while deflecting the tip section.

4. 发明公开

EP3364893A1 SURGICAL INSTRUMENT WITH DUAL MODE END EFFECTOR AND SIDE-LOADED CLAMP ARM ASSEMBLY 有权
公开(公告)号：EP3364893A1
公开(公告)日：2018-08-29
申请号：EP16784766.4
申请日：2016-10-17
申请人： Ethicon LLC
发明人： BOUDREAUX, Chad P. , CLAUDA, Phillip H. , SCHULTE, John B. , WEISENBURGH, II, William B. , HOLLAND, Timothy S. , ASHER, Ryan M. , MUHLENKAMP, Tylor C. , BLACK, Brian D. , DENZINGER, Kristen B. , BENCHEK, Amy L.
IPC分类号： A61B17/32 , A61B18/14 , A61B18/12 , A61B17/28 , A61B17/29 , A61B18/00 , A61B90/00 , A61B17/00
CPC分类号： A61B17/320092 , A61B17/2804 , A61B17/2812 , A61B17/2816 , A61B17/2833 , A61B17/2841 , A61B17/285 , A61B17/29 , A61B17/295 , A61B17/320068 , A61B18/14 , A61B18/1442 , A61B18/1445 , A61B90/03 , A61B90/04 , A61B2017/00022 , A61B2017/00026 , A61B2017/00119 , A61B2017/00123 , A61B2017/00128 , A61B2017/0046 , A61B2017/00464 , A61B2017/00477 , A61B2017/00778 , A61B2017/00818 , A61B2017/2825 , A61B2017/2829 , A61B2017/2931 , A61B2017/2933 , A61B2017/2939 , A61B2017/2946 , A61B2017/2947 , A61B2018/00178 , A61B2018/0019 , A61B2018/00309 , A61B2018/00345 , A61B2018/00529 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00708 , A61B2018/00767 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/00916 , A61B2018/00922 , A61B2018/00928 , A61B2018/0094 , A61B2018/00958 , A61B2018/00988 , A61B2018/00994 , A61B2018/1405 , A61B2018/1455 , A61B2018/1467 , A61B2090/035 , A61B2090/036 , A61B2090/0427 , A61B2090/0436 , A61B2090/064 , A61B2090/0803 , A61B2090/0808 , A61B2090/0811 , A61B2090/0812 , A61B2090/0813 , A61B2090/0814
摘要： A surgical instrument includes a body, an ultrasonic blade, a clamp arm assembly, and a detent assembly. The clamp arm assembly includes a clamp arm pivotably coupled with the body at a pivot assembly. The clamp arm is operable to compress tissue against the ultrasonic blade. The detent assembly is configured to provide tactile resistance to pivotal movement of the clamp arm relative to the body beyond a predefined pivot angle. The detent assembly is configured to permit pivotal movement of the clamp arm relative to the body beyond a predefined pivot angle upon application of a force sufficient to overcome the tactile resistance

5. 发明公开

EP2889005A1 Medizinisches Instrument mit verstellbarem Werkzeug 失效转让
标题翻译：可调节的工具，医疗器械
公开(公告)号：EP2889005A1
公开(公告)日：2015-07-01
申请号：EP13199690.2
申请日：2013-12-27
申请人： ERBE Elektromedizin GmbH
发明人： Mayer, Volker , Voigtländer, Matthias
IPC分类号： A61B17/00 , A61B18/14
CPC分类号： A61B18/1492 , A61B2017/00269 , A61B2017/22074 , A61B2018/00196 , A61B2018/00202 , A61B2018/00309 , A61B2018/00982 , A61B2018/1417 , A61B2018/1475 , A61B2090/034 , A61B2218/002
摘要： Ein medizinisches, insbesondere für den endoskopischen Einsatz vorgesehenes Instrument (10) weist eine axial verstellbare Elektrode (19) oder einen sonstigen Werkzeugteil (17) auf, dem eine Axialpositioniervorrichtung (21) zugeordnet ist. Diese umfasst einen Kulissenträger (22) und einen Nutensteinträger (23), die an dem distalen Ende des Instruments (10) angeordnet sind. Die Axialpositioniervorrichtung (21) wird durch eine kombinierte Dreh- und Schiebe- bzw. Dreh- und Zugbewegung gesteuert und legt mehrere verschiedene Axialpositionen spielarm fest.
摘要翻译：一种医疗，特别是提供了一种用于内窥镜展开仪器（10）具有可轴向调节的电极（19）或一些其它工具部分（17），其被分配一个Axialpositioniervorrichtung（21）。它包括滑动支撑件（22）和一个Nutensteinträger（23）设置在所述器械（10）的远端。所述Axialpositioniervorrichtung（21）由一个组合的旋转和滑动或转动并拉动运动控制并应用多个以很小的间隙确定的不同的轴向位置的。

6. 发明公开

EP3045135A1 VESSEL SEALING INSTRUMENT 审中-公开
标题翻译： GEFÄSSVERSIEGELUNGSVORRICHTUNG
公开(公告)号：EP3045135A1
公开(公告)日：2016-07-20
申请号：EP16157269.8
申请日：2011-09-30
申请人： Covidien LP
发明人： Dickhans, William J. , Artale, Ryan C. , Butcher, Dennis W. , MOUA, Tony , Roy, Jeffrey M. , Collins Long, Megan Marie , Waaler, Luke , Joseph, Daniel A. , Perry, Cynthia M.
IPC分类号： A61B18/14 , A61B18/00 , A61B34/00 , A61B90/00
CPC分类号： A61B18/1442 , A61B34/76 , A61B90/03 , A61B90/06 , A61B2018/00309 , A61B2018/00404 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00916 , A61B2018/1412 , A61B2018/1455 , A61B2090/034 , A61B2090/065
摘要： A forceps, comprising:
a first shaft (12a) having a jaw member (120) at a distal end thereof;
a second shaft (12b) having a jaw member (110) at a distal end thereof, each of the jaw members including an electrically conductive sealing surface (112a, 112b), the first and second shafts pivotally coupled to each other about a pivot (65) such that the jaw members are movable between an open position and a closed position;
a trigger (45) disposed on the first shaft;
a knife (85) operatively coupled to the trigger such that actuation of the trigger translates the knife distally through a knife channel (115) extending at least partially through at least one of the jaw members;
an anti-deployment link (47) configured to prevent distal translation of the knife when the jaw members are in the open position, wherein movement of the jaw members to the closed position moves the anti-deployment link to permit distal translation of the knife; and
a switch (50) disposed on one of the first and second shafts and configured to be depressed when the jaw members are in the closed position to control a supply of electrosurgical energy from an electrosurgical energy source to each of the electrically conductive sealing surfaces.
摘要翻译：一种钳子，包括：第一轴（12a），其在其远端具有钳口构件（120）; 第二轴（12b）在其远端具有钳口构件（110），每个钳口构件包括导电密封表面（112a，112b），所述第一和第二轴围绕枢轴彼此枢转地联接（ 65），使得所述钳口构件能够在打开位置和关闭位置之间移动; 设置在所述第一轴上的触发器（45）刀片（85），其可操作地联接到所述触发器，使得所述触发器的致动将所述刀具向远侧平移通过至少部分地延伸穿过所述钳口构件中的至少一个的刀具通道（115）防部署连杆（47），其构造成当所述钳口构件处于打开位置时防止所述刀的远端平移，其中所述钳口构件到所述关闭位置的移动使所述防展开杆移动以允许所述刀的远端平移; 以及设置在所述第一和第二轴之一上的开关（50），并且构造成当所述钳口构件处于关闭位置时被压下，以控制从电外科能量源到每个导电密封表面的电外科能量的供应。

7. 发明公开

EP2671528A2 Vessel sealing instrument 有权
标题翻译： GefäßversiegelndeVorrichtung
公开(公告)号：EP2671528A2
公开(公告)日：2013-12-11
申请号：EP13182009.4
申请日：2011-09-30
申请人： Covidien LP
发明人： Artale, Ryan C.
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B34/76 , A61B90/03 , A61B90/06 , A61B2018/00309 , A61B2018/00404 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00916 , A61B2018/1412 , A61B2018/1455 , A61B2090/034 , A61B2090/065
摘要： A bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from its distal end. Each jaw member is adapted to connect to a source of electrosurgical energy such that the jaw members are capable of selectively conducting energy through tissue held therebetween. A knife channel is configured to reciprocate a cutting mechanism therealong. An actuator selectively advances the cutting mechanism. A switch is disposed on the first shaft and is configured to be depressed between a first position and at least one subsequent position upon biasing engagement with a mechanical interface disposed on the second shaft. The first position of the switch relays information to the user corresponding to a desired pressure on tissue and the at least one subsequent position is configured to activate the source of electrosurgical energy to supply electrosurgical energy to the jaw members.
摘要翻译：双极电外科器械包括第一和第二轴，每个轴具有从其远端延伸的钳口构件。每个钳口构件适于连接到电外科能量源，使得钳口构件能够通过其间保持的组织选择性地传导能量。刀通道构造成使其沿切割机构往复运动。致动器选择性地前进切割机构。开关设置在第一轴上并且构造成在与设置在第二轴上的机械接口偏压接合时在第一位置和至少一个后续位置之间被压下。开关的第一位置将信息中继到对应于组织上的期望压力的用户，并且至少一个后续位置被配置为激活电外科能量源以向钳口构件提供电外科能量。

8. 发明授权

EP2436330B1 Vessel sealing instrument 有权转让
标题翻译：容器密封装置
公开(公告)号：EP2436330B1
公开(公告)日：2013-11-13
申请号：EP11183476.8
申请日：2011-09-30
申请人： Covidien LP
发明人： Artale, Ryan C. , Roy, Jeffrey M. , Moua, Tony , Butcher, Dennis W. , Dickhans, William J. , Joseph, Daniel A. , Waaler, Luke , Perry, Cynthia M. , Collins Long, Megan Marie
IPC分类号： A61B18/14 , A61B19/00
CPC分类号： A61B18/1442 , A61B34/76 , A61B90/03 , A61B90/06 , A61B2018/00309 , A61B2018/00404 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00916 , A61B2018/1412 , A61B2018/1455 , A61B2090/034 , A61B2090/065

9. 发明公开

EP2436330A1 Vessel sealing instrument 有权转让
标题翻译：容器密封装置
公开(公告)号：EP2436330A1
公开(公告)日：2012-04-04
申请号：EP11183476.8
申请日：2011-09-30
申请人： Tyco Healthcare Group, LP
发明人： Artale, Ryan C. , Roy, Jeffrey M. , Moua, Tony , Butcher, Dennis W. , Dickhans, William J. , Joseph, Daniel A. , Waaler, Luke , Perry, Cynthia M. , Collins Long, Megan Marie
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B34/76 , A61B90/03 , A61B90/06 , A61B2018/00309 , A61B2018/00404 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00916 , A61B2018/1412 , A61B2018/1455 , A61B2090/034 , A61B2090/065
摘要： A bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from its distal end. Each jaw member is adapted to connect to a source of electrosurgical energy such that the jaw members are capable of selectively conducting energy through tissue held therebetween. A knife channel is configured to reciprocate a cutting mechanism therealong. An actuator selectively advances the cutting mechanism. A switch is disposed on the first shaft and is configured to be depressed between a first position and at least one subsequent position upon biasing engagement with a mechanical interface disposed on the second shaft. The first position of the switch relays information to the user corresponding to a desired pressure on tissue and the at least one subsequent position is configured to activate the source of electrosurgical energy to supply electrosurgical energy to the jaw members.

10. 发明授权

EP2268221B1 ELECTROSURGICAL PENCIL INCLUDING IMPROVED CONTROLS 有权转让
公开(公告)号：EP2268221B1
公开(公告)日：2018-10-03
申请号：EP09727303.1
申请日：2009-03-31
申请人： Covidien LP
发明人： FRY, Monte , KERR, Duane , RESCHKE, Arlan, J. , HEARD, David, N. , ALLEN, James, D. , HORNER, Glenn, A.
IPC分类号： H01H15/00 , A61B18/00 , A61B18/14
CPC分类号： A61B18/082 , A61B18/14 , A61B2018/00309 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/00928 , A61B2018/00946 , H01H3/50 , H01H15/10 , H01H2215/00 , H01H2221/014 , H01H2239/078 , H01H2300/014
摘要： The present disclosure relates to electrosurgical devices having a plurality of hand-accessible variable controls. An electrosurgical device configured for connection to a source of electrosurgical energy is provided and includes a housing; an electrical circuit supported within the housing, the electrical circuit being connectable to the source of electrosurgical energy; and a controller slidably supported on the housing, wherein the controller is configured to exert a force on the electrical circuit to affect a change in the electrical circuit and to provide a tactile feedback to a user of the electrosurgical device as the controller is moved relative to the housing.

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