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1. 发明公开

EP3219277A1 DEVICE FOR TREATING THE LIGAMENTUM FLAVUM BY RADIO FREQUENCY 有权
标题翻译：利用射频处理甘草的装置
公开(公告)号：EP3219277A1
公开(公告)日：2017-09-20
申请号：EP17160828.4
申请日：2017-03-14
申请人： AMS Group S.r.l.
发明人： DE POLO, Giovanni
IPC分类号： A61B18/14 , A61M25/01 , A61B18/00 , A61M25/00 , A61M25/06
CPC分类号： A61B18/1477 , A61B1/00165 , A61B1/018 , A61B18/1206 , A61B18/148 , A61B18/1487 , A61B2018/00196 , A61B2018/00202 , A61B2018/00339 , A61B2018/00577 , A61B2018/0091 , A61B2018/00946 , A61B2018/00952 , A61B2018/00982 , A61B2018/1465 , A61B2018/1475 , A61M25/0133 , A61M2025/0004 , A61M2025/0007 , A61M2025/0037 , A61M2025/0681
摘要： A device (1; 1') for treating the ligamentum flavum by radio frequency comprises:
a hand grip (2; 2') to be held by an operator;
a cannula (10; 10') fixed at its proximal end (31) to the hand grip (2; 2') and extending longitudinally from said hand grip (2; 2') to an opposed distal end of the cannula (10; 10'), designed to reach the ligamentum flavum;
at least one electrode (11; 11') which is electrically connectable to a radio frequency generator and is slidably housed in the cannula (10; 10');
the cannula (10; 10') being provided with a hole (13) to allow the electrode (11; 11') to emerge from the cannula (10; 10');
an actuating device (26; 26') of the electrode (11; 11') provided in the hand grip (2; 2') for moving the electrode (11; 11'), wherein
the actuating device (26; 26') comprises a slider (28; 94) along a sliding guide (27; 27') having a first (29; 91) and a second (30; 90) sliding portion placed in succession, the first portion (29; 91) being shaped so as to allow an axial translation of the slider (28; 94) along the guide (27; 27') to generate a consequent translation of the electrode in the cannula (10; 10'), the second portion (30; 90) being configured so as to allow a rotational translation of the slider (28; 94) along the guide (27; 27') so as to generate a corresponding rotational translation of the electrode (11; 11') outside the cannula (10; 10').
摘要翻译：一种用射频治疗黄韧带的装置（1; 1'），包括：由操作者握持的手柄（2; 2'）; （2; 2'）的近端（31）固定并且从所述手柄（2; 2'）纵向延伸到所述套管（10; 2'）的相对远端的套管（10; 10'）。 10'），旨在达到黄韧带; 至少一个电连接到射频发生器并且可滑动地容纳在套管（10; 10'）中的电极（11; 11'）; 所述套管（10; 10'）设置有孔（13）以允许所述电极（11; 11'）从所述套管（10; 10'）中排出; （2; 2'）中提供的用于移动电极（11; 11'）的电极（11; 11'）的致动装置（26; 26'），其中致动装置（26; 26'）包括沿着滑动引导件（27; 27'）的滑动件（28; 94），所述滑动引导件具有依次放置的第一滑动部分（29; 91）和第二滑动部分（30; 90），所述第一部分（29; 91）从而允许滑块（28; 94）沿着引导件（27; 27'）的轴向平移以在套管（10; 10'）中产生电极的随后平移，第二部分（30; 90）构造成允许滑块（28; 94）沿着引导件（27; 27'）的旋转平移，从而在插管（10; 10）外部产生电极（11; 11'）的相应的旋转平移 “）。

2. 发明公开

EP2997920A2 CAVITATING ULTRASONIC SURGICAL ASPIRATOR WITH RF ELECTRODES 有权转让
标题翻译：带有RF电极的超声波手术吸盘
公开(公告)号：EP2997920A2
公开(公告)日：2016-03-23
申请号：EP15182816.7
申请日：2015-08-27
申请人： DePuy Synthes Products, Inc.
发明人： LUDIN, Lev , STULEN, Foster
IPC分类号： A61B18/14 , A61B17/32 , A61B18/00
CPC分类号： A61B18/1487 , A61B5/4836 , A61B17/320068 , A61B18/1206 , A61B18/14 , A61B18/1402 , A61B18/16 , A61B90/30 , A61B2017/320084 , A61B2018/00994 , A61B2217/005 , A61B2217/007 , A61B2218/002 , A61B2218/007
摘要： An CUSA having a cannula with an ultrasonic frequency vibrating tip with a flue disposed around the cannula. A first electrode is disposed on an outside of the flue and an RF generator provides current to the first electrode. A current flow is formed between the electrode and the tip and the tip acts as a ground. The first electrode can take the shape of a complete circumferential ring or a partially circumferential ring. The first electrode can be removably disposed on and/or movable along a length of the flue to allow the surgeon to "clip-on" or adjust the electrode at the position of their choice. A second electrode can be disposed on the outside of the flue and proximal to the first. A second current flow can be formed between the first electrode and the second electrode.
摘要翻译：具有超声频率振动尖端的套管的CUSA，其中套管周围设置有烟道。第一电极设置在烟道的外部，并且RF发生器向第一电极提供电流。在电极和尖端之间形成电流，尖端充当地。第一电极可以采取完整的周向环或部分周向的环的形状。第一电极可以可拆卸地设置在烟道的长度上和/或沿烟道的长度可移动，以允许外科医生“夹住”或调整电极在其选择的位置。第二电极可以设置在烟道的外侧并且靠近第一电极。第二电流可以形成在第一电极和第二电极之间。

3. 发明授权

EP1309286B1 GYNECOLOGICAL ABLATION SYSTEM USING AN ABLATION NEEDLE 有权
标题翻译：妇科消融使用一个消融
公开(公告)号：EP1309286B1
公开(公告)日：2010-09-15
申请号：EP01959672.5
申请日：2001-08-07
申请人： Lee, Bruce, B.
发明人： Lee, Bruce, B.
IPC分类号： A61B19/00
CPC分类号： A61B18/1487 , A61B8/12 , A61B17/42 , A61B18/00 , A61B18/1477 , A61B18/148 , A61B18/18 , A61B90/36 , A61B2018/00702 , A61B2018/00791 , A61B2018/00797 , A61B2018/00821 , A61B2018/1425 , A61B2090/378
摘要： A method for treating pelvic tumors, such as uterine leiomyomata, includes inserting an ablation apparatus into a pelvic region and positioning the ablation apparatus either proximate or into a pelvic tumor. The method further includes using a laparoscope and an imaging device, such as an ultrasound machine, to confirm the location of the pelvic tumor and placement of the ablation apparatus. Various ablation apparatuses may be used, including those with multiple needles or deployable arms that are inserted into the pelvic tumor and those without arms. The method further includes delivering electromagnetic energy or other energy through the ablation apparatus to the pelvic tumor to ablate the tumor. A surgical system for ablating pelvic tumors is also provided.

4. 发明公开

EP2142127A4 DEVICES AND METHODS FOR THERMAL ABLATION OF BIOLOGICAL TISSUE USING GEOMETRIC ABLATION PATTERNS 失效
标题翻译：装置和具有几何图案消融生物组织的热消融方法
公开(公告)号：EP2142127A4
公开(公告)日：2010-05-12
申请号：EP08746471
申请日：2008-04-21
申请人： S D M H PTY LTD
发明人： DANIEL STEVEN A , MORRIS DAVID L , LEE KEE SEIN
IPC分类号： A61B18/14
CPC分类号： A61B18/148 , A61B18/1477 , A61B18/1487 , A61B2018/00267

5. 发明公开

EP2142127A2 DEVICES AND METHODS FOR THERMAL ABLATION OF BIOLOGICAL TISSUE USING GEOMETRIC ABLATION PATTERNS 失效
标题翻译：装置消融组织与水平椭圆形展开电极
公开(公告)号：EP2142127A2
公开(公告)日：2010-01-13
申请号：EP08746471.5
申请日：2008-04-21
申请人： S.D.M.H.PTY. Ltd.
发明人： DANIEL, Steven, A. , MORRIS, David, L. , LEE, Kee, Sein
IPC分类号： A61B18/14
CPC分类号： A61B18/148 , A61B18/1477 , A61B18/1487 , A61B2018/00267
摘要： A tissue ablation system including numerous components and methods is described herein for encircling target tissue and generating tissue ablation volumes in various biological tissues. The biological tissue includes tissue of a variety of organs of the human body including the liver, spleen, kidney, lung, breast and other organs, but is not so limited. The tissue ablation device comprises an energy source and at least one trocar coupled to the energy source, the trocar having a body, a proximal end, and a distal end. The trocar carries an electrode array that comprises a plurality of electrodes, each electrode of the plurality of electrodes is configured to extend from the trocar when moved from a retracted state to a deployed state, and to have at least one radius of curvature in the deployed state so that the electrode array forms a series of shaped electrodes in the deployed state.

6. 发明公开

EP2025292A1 Breast biopsy system 审中-公开
标题翻译： Brustbiopsiesystem
公开(公告)号：EP2025292A1
公开(公告)日：2009-02-18
申请号：EP08019132.3
申请日：1999-03-02
申请人： Senorx, Inc.
发明人： Burbank, Fred H. , Jones, Michael L. , Lubock, Paul
IPC分类号： A61B10/00 , A61B17/32 , A61B17/22
CPC分类号： A61B10/0266 , A61B10/02 , A61B17/00491 , A61B17/32056 , A61B17/320725 , A61B17/3417 , A61B18/14 , A61B18/1487 , A61B18/1492 , A61B90/17 , A61B90/37 , A61B2017/3488 , A61B2018/00208 , A61B2018/00214 , A61B2018/00267 , A61B2018/00333 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/1253 , A61B2018/126 , A61B2018/1407 , A61B2018/1475 , A61B2018/162 , A61B2090/3908
摘要： An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of "clean" margins about the lesion when it is removed for diagnosis and/or therapy. This approach advantageously will often result in the ability to both diagnose and treat a malignant lesion with only a single percutaneous procedure, with no follow-up percutaneous or surgical procedure required, while minimizing the risk of migration of possible cancerous cells from the lesion to surrounding tissue or the bloodstream. In particular, the apparatus comprises a biopsy instrument having a distal end adapted for entry into the patient's body, a longitudinal shaft, and a cutting element disposed along the shaft. The cutting element is actuatable between a radially retracted position and a radially extended position. Advantageously, the instrument is rotatable about its axis in the radially extended position to isolate a desired tissue specimen from surrounding tissue by defining a peripheral margin about the tissue specimen. Once the tissue specimen is isolated, it may be segmented by further manipulation of the cutting element, after which the tissue segments are preferably individually removed from the patient's body through a cannula or the like. Alternatively, the specimen may be encapsulated and removed as an intact piece.
摘要翻译：提供了一种用于精确地分离患者体内组织中的靶病变的装置和方法，导致当其被去除用于诊断和/或治疗时，对病变的“清洁”边缘的高可能性。这种方法有利地经常导致仅使用单一经皮手术来诊断和治疗恶性病变的能力，而不需要随访的经皮或外科手术，同时最小化可能的癌细胞从病变迁移到周围的风险组织或血液。特别地，该装置包括具有适于进入患者身体的远端的活检器械，纵向轴和沿轴设置的切割元件。切割元件可在径向缩回位置和径向延伸位置之间致动。有利地，仪器可以在径向延伸的位置围绕其轴线旋转，以通过围绕组织标本限定周边边界来隔离期望的组织样本与周围组织。一旦组织样本被分离，可以通过进一步操纵切割元件来分割组织样本，之后组织段优选通过套管等从患者身体单独地移除。或者，样品可以作为完整的片段被包封和去除。

7. 发明授权

EP1641406B1 APPARATUS FOR DELIVERING ENERGY TO A TARGET SITE WITHIN BONE 有权
标题翻译：设备引入精力投入到目的地骨
公开(公告)号：EP1641406B1
公开(公告)日：2007-03-14
申请号：EP04785815.4
申请日：2004-04-29
申请人： Boston Scientific Limited
发明人： BOURNE, George , RIOUX, Robert , GARABEDIAN, Robert, J.
IPC分类号： A61B18/14
CPC分类号： A61B18/1487 , A61B2018/00565
摘要： An apparatus for delivering energy to a target site within bone includes a hollow needle extending from a handle that terminates in a tissue piercing distal tip. A drill within a lumen of the needle is extendable beyond the distal tip, and includes a cutting element and an electrically conductive region. An RF generator may be coupled to the drill for delivering energy to the electrically conductive region, and a driver or actuator may be coupled to the drill for rotating and/or advancing the drill axially. During use, the needle is inserted through a patient's skin to a hard tissue structure, e.g., a bone, including a target site therein, e.g., a tumor. The drill is advanced from the needle, a hole is drilled into the bone until the drill reaches the tumor, and electrical energy is delivered via the electrically conductive region to destroy the tumor.

8. 发明授权

EP1151724B1 Ultraschallzertrümmerer zum Zerkleinern oder Entfernen von Gewebe 有权
标题翻译：超声破碎仪用于分解或去除组织
公开(公告)号：EP1151724B1
公开(公告)日：2006-06-28
申请号：EP01250150.8
申请日：2001-04-27
申请人： Celon AG Medical Instruments
发明人： Desinger, Kai
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B18/1487 , A61B2017/00247 , A61B2017/32007 , A61B2017/320084 , A61B2018/00392 , A61B2018/126 , A61N7/00

9. 发明授权

EP1146816B1 NERVE SURVEILLANCE CANNULAE SYSTEMS 有权
标题翻译：设备对于插管和神经监测
公开(公告)号：EP1146816B1
公开(公告)日：2005-10-12
申请号：EP99927283.4
申请日：1999-06-04
申请人： Nuvasive Inc.
发明人： MARINO, James, F. , STONE, Corbett, W. , CHRISTOPHER, Troy, K. , BLEWETT, Jeffrey, J. , KELLEHER, Brian, S.
IPC分类号： A61B5/0492 , A61B5/0488 , A61N1/05 , A61B18/14 , A61B17/34
CPC分类号： A61B5/04001 , A61B5/04012 , A61B5/0492 , A61B5/4029 , A61B5/4041 , A61B5/4893 , A61B17/1757 , A61B17/3417 , A61B17/3423 , A61B17/3439 , A61B18/148 , A61B18/1487 , A61B2017/3484 , A61B2018/00589 , A61B2018/00595 , A61N1/0551
摘要： An expandable tip cannula system, comprising: a hollow cannula shaft having a proximal end and a distal end; and an expandable tip mounted at the distal end of the hollow cannula shaft, the expandable tip comprising a plurality of generally-triangular shaped petals held together in a radially-inwardly tapered arrangement between adjacent petals, each petal comprising a nerve sensing electrode disposed therein.

10. 发明授权

EP0761171B1 System for evulsing elongated subcutaneous tissue 失效
标题翻译：系统延长evulsing皮下组织
公开(公告)号：EP0761171B1
公开(公告)日：2005-03-23
申请号：EP96110926.1
申请日：1996-07-05
申请人： Olympus Optical Co., Ltd.
发明人： Konou, Ryoichi , Masubuchi, Ryoji , Bito, Shiro , Kira, Jin , Kogasaka, Takahiro , Okabe, Hiroshi
IPC分类号： A61B17/00
CPC分类号： A61B18/1487 , A61B17/00008 , A61B17/320068 , A61B17/3417 , A61B18/082 , A61B18/1485 , A61B90/361 , A61B2017/00261 , A61B2017/320052 , A61B2017/3445

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