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1. 发明授权

EP1788936B1 CATHETER APPARATUS FOR TREATMENT OF HEART ARRHYTHMIA 有权
公开(公告)号：EP1788936B1
公开(公告)日：2018-11-28
申请号：EP05785669.2
申请日：2005-08-12
申请人： Medtronic, Inc.
发明人： SRA, Jasbir S., Medtronic, Inc.
IPC分类号： A61B18/18 , A61B18/14 , A61B18/00 , A61B17/00 , A61M25/01
CPC分类号： A61B18/1492 , A61B2017/003 , A61B2017/00867 , A61B2018/00214 , A61B2018/00351 , A61B2018/00375 , A61B2018/00654 , A61B2018/00797 , A61B2018/00839 , A61B2018/00916 , A61B2018/1861 , A61M25/0133 , C08L2201/12
摘要： A catheter apparatus is provided for use in the treatment of heart arrhythmia having a catheter shaft, a mapping and ablation catheter disposed within the shaft, and a control mechanism coupled to both the shaft and catheter. The catheter shaft includes a main body and a coaxial tip section joined to the main body. The tip section can be rotated about a central axis and curved away from the central axis in a controlled manner. The mapping and ablation catheter can be extended outward from the catheter shaft where it is able to take the form of a pre-stressed curve. The control mechanism controls axial rotation of the tip section, the degree of deflection of the tip section and longitudinal movement of the mapping and ablation catheter with respect to the catheter shaft. Preferably, the mapping and ablation catheter forms a pre-stressed loop when it is fully extended from the catheter shaft. In another aspect of this invention, it provides a method for treatment of a heart arrhythmia having the steps of (1) obtaining cardiac image data from a medical imaging system, (2) creating a 3D model from this cardiac image data, (3) registering the 3D model to an interventional system, (4) positioning the catheter apparatus within a chamber of the heart, (5) displaying the catheter apparatus over the registered 3D model on the interventional system, (6) navigating the catheter apparatus within the heart guided by the registered 3D model, and (7) having the catheter apparatus ablate heart tissue at select locations.

2. 发明授权

EP2301468B1 SWITCH ASSEMBLY FOR ELECTROSURGICAL INSTRUMENT 失效转让
公开(公告)号：EP2301468B1
公开(公告)日：2018-10-31
申请号：EP10181969.6
申请日：2010-09-29
申请人： Covidien LP
发明人： LEE, Weng-Kai K. , TOWNSEND, Jeffrey R. , LACOSTA, Scott N. , SANDERS, Jason T. , SIMS, Grant T
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1445 , A61B2018/00916 , A61B2018/00922 , A61B2018/00952 , A61B2018/00958 , A61B2018/1246
摘要： An electrosurgical forceps includes a housing having a shaft affixed thereto, the shaft including jaw members at a distal end thereof. The forceps also includes a switch assembly that includes a supporting member, a flexible membrane circuit having snap dome switch contacts operably fixed thereto, and ergonomically-contoured keytops. The switch assembly provides at least one monopolar activation switch, and a bipolar activation switch. The forceps also include a drive mechanism which causes the jaw members to move relative to one another for manipulating tissue. A monopolar safety switch is incorporated into the switch assembly which cooperates with the drive mechanism to inhibit the monopolar activation switch when the jaw members are in an open position.

3. 发明授权

EP2822495B1 VESSEL SEALING INSTRUMENT 有权
标题翻译：容器密封仪器
公开(公告)号：EP2822495B1
公开(公告)日：2018-04-04
申请号：EP13757413.3
申请日：2013-02-28
申请人： Covidien LP
发明人： ARTALE, Ryan C. , MOUA, Tony , SHARP, Robert M.
IPC分类号： A61B18/12 , A61B17/03
CPC分类号： A61B17/285 , A61B17/320016 , A61B17/3205 , A61B18/1442 , A61B2018/00107 , A61B2018/00196 , A61B2018/0063 , A61B2018/00892 , A61B2018/00916 , A61B2018/1455
摘要： An electrosurgical instrument (400), comprising: a housing (425); an elongated shaft (412) extending from the housing and having a pair of opposing jaw members (410, 420) disposed at a distal end (416) thereof, each of the jaw members including an electrically conductive sealing surface (412a, 412b) configured to deliver energy to tissue; a trigger (470) operably coupled to the housing; a knife (85) operably coupled to the trigger such that actuation of the trigger translates the knife distally through a knife channel extending through at least one of the jaw members; a handle assembly (430) operably coupled to the housing and including a movable handle (440) configured to move relative to the housing to effect movement of the jaw members between an open position and a closed position; and a switch (455) disposed on the housing and configured to be depressed by the movable handle 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.

4. 发明公开

EP3142574A4 ENDOSCOPIC CUTTING FORCEPS WITH JAW CLAMP LEVER LATCHING MECHANISM 有权
公开(公告)号：EP3142574A4
公开(公告)日：2018-02-21
申请号：EP15792467
申请日：2015-05-07
申请人： GYRUS ACMI INC D B A OLYMPUS SURGICAL
发明人： LAMSER DENNIS G , MENSCH JOHN R , MOE RIYAD
IPC分类号： A61B17/29
CPC分类号： G05G5/005 , A61B17/2909 , A61B17/295 , A61B18/1445 , A61B18/1447 , A61B2017/2946 , A61B2018/00607 , A61B2018/00916 , A61B2018/1455
摘要： A lever latching system comprising: a housing; a lever having a latch pin fixedly mounted to the lever, the lever being movably mounted to the housing so that the latch pin moves in an arc; and a latch plate movably mounted to the housing for linear movement with respect to the housing, the latch plate comprising a labyrinth for receiving the latch pin.

5. 发明公开

EP3087928A4 TREATMENT TOOL HANDLE AND TREATMENT TOOL 无效
公开(公告)号：EP3087928A4
公开(公告)日：2017-11-08
申请号：EP14873229
申请日：2014-12-25
申请人： OLYMPUS CORP
发明人： TAKEI YUSUKE
IPC分类号： A61B17/068 , A61B17/115 , A61B17/3211 , A61B18/12
CPC分类号： A61B17/2909 , A61B17/07207 , A61B17/295 , A61B17/320092 , A61B18/085 , A61B2017/07228 , A61B2017/07264 , A61B2017/07278 , A61B2017/2912 , A61B2017/2925 , A61B2017/2927 , A61B2017/2938 , A61B2018/00589 , A61B2018/00601 , A61B2018/00916 , A61B2018/1455

6. 发明授权

EP2974682B1 COMBINATION ELECTROSURGICAL DEVICE 有权
标题翻译：组合电器
公开(公告)号：EP2974682B1
公开(公告)日：2017-08-30
申请号：EP15178743.9
申请日：2014-03-12
申请人： Gyrus ACMI, Inc.
发明人： Batchelor, Kester J. , Murdeshwar, Nikhil , Lim, Jyue Boon , Lamser, Dennis G. , Hayashida, Tsuyoshi , Curtis, Richard J. , Windgassen, Ryan , Blus, Theodore , Moe, Riyad
IPC分类号： A61B18/14 , A61B18/12 , A61B18/00
CPC分类号： A61B18/14 , A61B18/1233 , A61B18/1442 , A61B2018/00178 , A61B2018/00601 , A61B2018/00916 , A61B2018/00922 , A61B2018/00928 , A61B2018/00958 , A61B2018/1412 , A61B2018/1462
摘要： An electrosurgical device (2) comprising: (a) forceps (4) including: (i) a first working arm (6) and (ii) a second working arm (6); (b) a blade electrode (26); wherein the electrosurgical device (2) is capable of being switched between a first electrical configuration (100, 102) so that the electrosurgical device delivers a first therapy current through the first working arm, the second working arm, or both, and a second electrical configuration (100, 102) so that the electrosurgical device delivers a second therapy current through the blade electrode (26); and wherein the first working arm (6) and the second working arm (6) of the forceps (4) are immobilized in the second electrical configuration so that both the forceps (4) and the first therapy current are disabled.
摘要翻译：一种电外科装置（2），包括：（a）镊子（4），其包括：（i）第一工作臂（6）和（ii）第二工作臂（6）; （b）刀形电极（26）; 其中所述电外科装置（2）能够在第一电配置（100,102）之间切换，使得所述电外科装置递送第一治疗电流通过所述第一工作臂，所述第二工作臂或两者，并且第二电配置（100,102），使得所述电外科装置通过所述刀形电极（26）输送第二治疗电流; 并且其中所述镊子（4）的所述第一工作臂（6）和所述第二工作臂（6）被固定在所述第二电构造中，使得所述镊子（4）和所述第一治疗电流被禁用。

7. 发明公开

EP3175806A1 SURGICAL INSTRUMENT AND METHOD 有权转让
标题翻译： CHERFAHREN发明仪器仪表
公开(公告)号：EP3175806A1
公开(公告)日：2017-06-07
申请号：EP16002268.7
申请日：2009-05-27
申请人： Maquet Cardiovascular LLC
发明人： GINNEBAUGH, Fred , ABBOTT, Ryan , WILLIAMS, Justin , DANG, Kenny , GIROTRA, Rohit
IPC分类号： A61B18/08 , A61B18/14 , A61B17/29 , A61B18/00
CPC分类号： A61B18/085 , A61B18/1445 , A61B2017/2945 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00916
摘要： A surgical instrument includes an elongated body having a distal end, a proximal end, and a bore extending between the distal and proximal ends, a pair of jaws for severing vessel mounted on the distal end of the body, wherein at least one of the jaws has an electrically conductive material, and a handle coupled to the proximal end of the elongated body, wherein in a first mode of operation, the electrically conductive material is for receiving energy from a DC source, and in a second mode of operation, the electrically conductive material is for receiving energy from a RF source.
摘要翻译：手术器械包括细长体，其具有远端，近端和在远端和近端之间延伸的孔，一对钳口，用于切断安装在身体的远端上的血管，其中至少一个钳口具有导电材料和连接到细长主体的近端的手柄，其中在第一操作模式中，导电材料用于从DC源接收能量，并且在第二操作模式中，电导电材料用于从RF源接收能量。

8. 发明公开

EP2416711A4 TISSUE CLOSURE DEVICES, DEVICE AND SYSTEMS FOR DELIVERY, KITS AND METHODS THEREFOR 审中-公开
标题翻译： GEWEBEVERSCHLUSSVORTONHTUNGEN，FREISETZUNGSVORRICHTUNG UND -YSTEME，KIT UND VERFAHRENDAFÜR
公开(公告)号：EP2416711A4
公开(公告)日：2017-06-07
申请号：EP10762492
申请日：2010-04-09
申请人： CARDIOVASCULAR TECH INC
发明人： HOUSER RUSSELL A , BOWER JOHN HUNTER , DO PAUL L
IPC分类号： A61B17/03 , A61B17/34 , A61M31/00
CPC分类号： A61B17/0057 , A61B17/0644 , A61B17/12109 , A61B17/12172 , A61B17/32 , A61B17/3209 , A61B18/1482 , A61B50/30 , A61B2017/00477 , A61B2017/00615 , A61B2017/00623 , A61B2017/00659 , A61B2017/00668 , A61B2017/00672 , A61B2017/0462 , A61B2017/0641 , A61B2018/00601 , A61B2018/00916 , A61B2018/1412 , A61B2018/1455 , A61B2090/036 , A61B2090/037

9. 发明公开

EP3125837A1 SYSTEM AND METHOD FOR PROVIDING TREATMENT FEEDBACK FOR A THERMAL TREATMENT DEVICE 无效
标题翻译：系统和方法提供治疗的反馈，热处理部
公开(公告)号：EP3125837A1
公开(公告)日：2017-02-08
申请号：EP14888052.9
申请日：2014-10-08
申请人： Aesthetics Biomedical, Inc.
发明人： TAGHIZADEH, Farhan
IPC分类号： A61F7/00 , A61B18/04 , A61B5/01 , G01J5/60 , A61N5/00
CPC分类号： A61B18/02 , A61B5/015 , A61B5/4836 , A61B18/14 , A61B18/18 , A61B34/25 , A61B90/361 , A61B90/37 , A61B2018/00005 , A61B2018/00464 , A61B2018/0047 , A61B2018/00791 , A61B2018/00916 , A61B2018/00952 , A61F7/00 , A61F7/10 , A61F2007/0088 , A61F2007/0095 , A61F2007/029 , A61N5/025 , A61N5/0625 , A61N2005/0626 , A61N2005/0642 , A61N2005/0644
摘要： A system and method for providing treatment feedback for a thermal treatment device (100) is provided. In certain embodiments, a thermal transmitter (520) is configured to apply an amount of thermal energy (104) to a target site (106), the thermal energy' having a selected frequency and a selected power level for penetration to a depth beneath the surface of the skin. A thermal imager (140) is also provided, the thermal imager (140) being configured to capture thermal data and thermal images of the target site. The device may further provide a thermal display (160) configured to display the thermal images and thermal data, providing feedback to a user (201).

10. 发明公开

EP3125801A1 ELECTROSURGICAL INSTRUMENTS 有权转让
标题翻译： ELEKTROCHIRURGISCHE INSTRUMENTE
公开(公告)号：EP3125801A1
公开(公告)日：2017-02-08
申请号：EP15718078.7
申请日：2015-03-30
申请人： Brooke, Gerard
发明人： Brooke, Gerard
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1402 , A61B18/1442 , A61B2017/00424 , A61B2018/00196 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00916 , A61B2018/1412 , A61B2218/008
摘要： An electrosurgical instrument (1) is disclosed including a housing (2) comprising an elongate main body (3), extending in an axial direction and a grippable member (12). An implement (4) is fixed relative to and projecting from a forward region of the main body (3). A smoke evacuation passage (8) is defined within the main body (3) and extends from an inlet proximal to the implement (4). An electrical conductor (11) is housed within the housing (2) for supplying an electro-surgical current to the implement (4). The grippable member (12) is slidably connected to the main body (3) such that the axial position of the grippable member (12) relative to the main body (3) may be adjusted in use. Further there is provided a controllable smoke passage obstructor (25) for enabling adjustment of the throughput of the smoke passing through the interior of the housing (2).
摘要翻译：公开了一种电外科器械（1），其包括壳体（2），壳体（2）包括在轴向方向上延伸的细长主体（3）和可抓握构件（12）。工具（4）相对于主体（3）的前部区域固定并从其突出。排烟通道（8）限定在主体（3）内并且从靠近工具（4）的入口延伸。电导体（11）容纳在壳体（2）内，用于将电外科电流提供给器具（4）。可抓握构件（12）可滑动地连接到主体（3），使得可以在使用中调整可抓握构件（12）相对于主体（3）的轴向位置。此外，还提供了可控烟雾通道阻塞器（25），用于使得能够调节通过壳体（2）的内部的烟雾的通过量。

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