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51. 发明公开

EP2598197A1 ENDOLUMINAL ABLATION CRYOBALLOON AND METHOD 失效
标题翻译：内罗毕葡萄酒
公开(公告)号：EP2598197A1
公开(公告)日：2013-06-05
申请号：EP11811671.4
申请日：2011-07-18
申请人： Medtronic Cryocath LP
发明人： WITTENBERGER, Dan
IPC分类号： A61M25/10 , A61B17/94 , A61B18/02 , A61B19/00
CPC分类号： A61B18/02 , A61B2018/00255 , A61B2018/00642 , A61B2018/00714 , A61B2018/00744 , A61B2018/00791 , A61B2018/00863 , A61B2018/0212 , A61B2090/064
摘要： A method and system of ablating tissue is provided, including positioning an expandable element of a catheter in a blood vessel; inflating the expandable element with a volume of refrigerant to substantially occlude the blood vessel; measuring the volume of refrigerant used to inflate the expandable element; correlating the measured volume to an inflated dimension of the expandable element; defining at least one of a target pressure within the expandable element and a target flow rate for refrigerant delivery to the expandable element based at least in part on the inflated dimension; regulating refrigerant delivery to the expandable element to attain the at least one defined target pressure within the expandable element or defined target flow rate for fluid delivery to the expandable element; and ablating at least a portion of the blood vessel with the expandable element.
摘要翻译：提供一种消融组织的方法，包括将导管的可扩张元件定位在血管中; 用一定体积的制冷剂使可膨胀元件充气以基本上封闭血管; 测量用于使可膨胀元件膨胀的制冷剂的体积; 将测量的体积与可膨胀元件的膨胀尺寸相关联; 限定所述可膨胀元件内的目标压力中的至少一个以及用于至少部分地基于所述膨胀尺寸将制冷剂输送到所述可膨胀元件的目标流量; 调节到可膨胀元件的制冷剂输送以达到在可膨胀元件内的至少一个限定的目标压力或用于流体输送到可膨胀元件的限定的目标流速; 以及用可膨胀元件烧蚀至少一部分血管。

52. 发明公开

EP2585872A1 METHOD AND APPARATUS FOR GENERATING THREE-DIMENSIONAL IMAGE INFORMATION 审中-公开
标题翻译：方法和装置生成信息ON三维图像
公开(公告)号：EP2585872A1
公开(公告)日：2013-05-01
申请号：EP11797423.8
申请日：2011-06-21
申请人： FRONT STREET INVESTMENT MANAGEMENT INC. as manager for Front Street Diversified Income Class
发明人： MITCHELL, Thomas N. , SHINKODA, Ichiro
IPC分类号： G03B35/26 , G03B35/04 , H04N13/02 , G02B27/26 , A61B17/94 , G02F1/01 , G02F1/13
CPC分类号： G01N21/21 , A61B1/00009 , A61B1/00186 , A61B1/00193 , A61B1/04 , A61B5/14552 , G02B5/201 , G02B5/208 , G02B27/2207 , G02B27/2264 , G02B27/26 , G03B35/04 , G03B35/12 , G03B35/26 , H04N9/045 , H04N13/211 , H04N13/218 , H04N13/257 , H04N13/337 , H04N13/341 , H04N2213/001
摘要： A method and apparatus for generating three-dimensional image information is disclosed. The apparatus includes a lens having a single imaging path operable to direct light captured within a field of view of the lens to an aperture plane of the lens. The apparatus also includes a polarizer located proximate the aperture plane, the polarizer including a first portion disposed to transmit light having a first polarization state through a first portion of the single imaging path and a second portion disposed to transmit light having a second polarization state through a second portion of the single imaging path, the first and second portions of the single imaging path providing respective first and second perspective viewpoints within the field of view of the lens. The apparatus further includes a modulator disposed in the single imaging path, the modulator being operable to selectively change a polarization state of light passing through the modulator to alternate between forming a first image through the first portion of the single imaging path and forming a second image through the second portion of the single imaging path, the first image representing objects within the field of view from the first perspective viewpoint and the second image representing the objects from the second perspective viewpoint, the first and second images together being operable to represent three dimensional spatial attributes of the objects. The apparatus may have an image sensor having color filter elements configured for enhanced performance in the red and near-infrared range.

53. 发明公开

EP2572664A1 SURGICAL INSTRUMENT GUIDE AND PROTECTION CAP FOR SUCH A SURGICAL INSTRUMENT GUIDE 审中-公开
标题翻译： CHIRURGISCHEINSTRUMENTENFÜHRUNGUND SCHUTZKAPPEFÜREINE DERARTIGE CHIRURGISCHEINSTRUMENTENFÜHRUNG
公开(公告)号：EP2572664A1
公开(公告)日：2013-03-27
申请号：EP10851844.0
申请日：2010-12-28
申请人： Seo, O Nam
发明人： Seo, O Nam
IPC分类号： A61B17/94
CPC分类号： A61B17/3423 , A61B17/0293 , A61B17/3462 , A61B17/3474 , A61B2017/3419 , A61B2017/3464 , A61B2017/3466 , A61B2017/3492
摘要： Disclosed is a surgical tool guider which is easily installed and separated to shorten an operation time and is prevented from deviating from an abdominal wall and free from a danger of leaking gas, thereby allowing an operation to be performed smoothly and stably. A protection cap for a surgical tool guider is provided to move in conjunction with a surgical tool while maintaining the sealing state even when the surgical tool is variously moved for an operation. Thus, leakage of gas is effectively prevented and the operation is performed smoothly without an inconvenience of injecting gas again during the operation.
摘要翻译：公开了一种手术工具导向器，其易于安装和分离，以缩短操作时间，并且防止偏离腹壁并且没有泄漏气体的危险，从而允许平稳且稳定地进行操作。提供用于外科手术工具导向器的保护盖，以便即使当外科手术工具被不同地移动用于操作时也可以与外科手术工具一起移动，同时保持密封状态。因此，有效地防止气体的泄漏，并且操作顺利地进行，而不会在操作期间再次注入气体的不便。

54. 发明公开

EP2459090A1 CONFIGURABLE TREATMENT BALLOON HAVING VARIABLE TENSION AND SHAPE 审中-公开
标题翻译：与可调电压及形态可配置处理气球
公开(公告)号：EP2459090A1
公开(公告)日：2012-06-06
申请号：EP10803771.4
申请日：2010-07-23
申请人： Medtronic Cryocath Lp
发明人： MAHROUCHE, Rachid
IPC分类号： A61B18/00 , A61B17/94 , A61B18/02 , A61B18/04 , A61M25/01 , A61M25/10
CPC分类号： A61B18/02 , A61B2018/0022 , A61B2018/0212
摘要： A cryogenic medical device is provided, including a catheter body defining a proximal portion and a distal portion; a expandable treatment element on the distal portion of the catheter body; a plurality of granules disposed within the expandable treatment element; an encapsulation member surrounding the plurality of granules, the encapsulating member having a plurality of selectable geometric configurations; and an actuator element coupled to the encapsulation member for the selective adjustment thereof. A method for thermally treating a selected region of tissue is also provided.

55. 发明公开

EP2083728A2 FLEXIBLE ENDOSCOPIC STITCHING DEVICES 审中-公开
标题翻译：柔性内窥镜缝合装置
公开(公告)号：EP2083728A2
公开(公告)日：2009-08-05
申请号：EP07839323.8
申请日：2007-10-05
申请人： Tyco Healthcare Group, LP
发明人： TAYLOR, Eric J. , HATHAWAY, Peter , CHOWANIEC, Matthew
IPC分类号： A61B17/94
CPC分类号： A61B17/0469 , A61B17/04 , A61B17/0491 , A61B17/0625 , A61B2017/00323 , A61B2017/06042 , A61B2017/0609 , A61B2017/2902 , A61B2017/2903 , A61B2017/2905 , A61B2017/2929 , A61B2017/2933 , A61B2017/2936 , A61B2017/2943
摘要： An endoscopic stitching device is provided including a handle assembly supporting a manually operated suture needle loading assembly; a tool assembly operatively supported on and connected to the handle assembly; a suture needle operatively associated with the tool assembly, wherein the tool assembly includes a pair of juxtaposed jaws pivotally associated with one another; and an actuation cable extending between the handle assembly and the tool assembly, wherein axial displacement of the actuation shaft results in opening and closing of the jaws and rotation of the actuation cable results in selective retention of the suture needle in the jaws. A proximal end of the actuation cable is connected to the suture needle loading assembly such that actuation of the suture needle loading assembly imparts rotation to the actuation cable to selectively engage the suture needle in one of the jaws.
摘要翻译：提供了用于操作手术器械的手柄组件并且包括壳体; 触发器，可操作地支撑在壳体上; 以及铰接组件，所述铰接组件支撑在所述壳体上，用于实现可操作地连接到所述壳体的端部执行器的铰接，所述铰接组件可操作以实现所述端部执行器沿第一对相对方向和第二对相对方向基本上横向于第一对相反的方向。

56. 发明公开

EP1870043A3 Rotation actuator for endoscopic devices 有权
标题翻译：内窥镜器械的旋转操作
公开(公告)号：EP1870043A3
公开(公告)日：2009-08-05
申请号：EP07252505.8
申请日：2007-06-20
申请人： ETHICON ENDO-SURGERY, INC.
发明人： Messerly, Jeffery David , Knight, Gary W. , Jamison, Barry Thomas , Shaw, William Douglas
IPC分类号： A61B17/128 , A61B17/94
CPC分类号： A61B17/1285 , A61B34/30 , A61B34/71 , A61B90/03 , A61B2017/2902 , A61B2017/2905 , A61B2017/2923 , A61B2017/2925 , A61B2017/2929 , A61B2017/2946 , A61B2034/301 , A61B2090/0813
摘要： Methods and devices are provided for rotating an end effector on a long, flexible medical device. The methods and devices utilize an actuator mechanism that is effective to rotate an end effector on the distal end of an elongate flexible shaft. The actuator mechanism is movable between a freely rotatable position and a rotationally resistant position. When the actuator mechanism is in a freely rotatable position, the actuator mechanism can be rotated to impart torque to the end effector, and thus at least a distal portion of the elongate shaft, to cause the end effector to rotate. In order to prevent the actuator mechanism from "freewheeling," wherein the actuator mechanism freely rotates in an opposite direction upon release rather than the end effector rotating in the desired direction, the actuator mechanism can be moved to the rotationally resistant position.

57. 发明公开

EP0917443A4 MULTI-FUNCTIONAL SURGICAL CONTROL SYSTEM AND SWITCHING INTERFACE 失效
标题翻译： UNIVERSAL手术控制系统和控制接口
公开(公告)号：EP0917443A4
公开(公告)日：2000-10-04
申请号：EP97931129
申请日：1997-06-09
申请人： COMPUTER MOTION INC
发明人： WANG YULUN , JORDAN CHARLES S , UECKER DARRIN R
IPC分类号： A61B17/94 , A61B17/00 , A61B18/00 , A61B18/14 , A61B18/20 , A61B19/00 , G06F13/00 , G06F19/00 , H01H3/14 , H01R19/00
CPC分类号： A61B17/00 , A61B18/00 , A61B18/14 , A61B18/20 , A61B34/30 , A61B34/70 , A61B2017/00199 , A61B2017/00203 , A61B2017/00225 , A61B2017/00973 , G16H40/63
摘要： This invention is an interface which allows a surgeon to operate multiple surgical devices (12, 14, 16, 18) from a single input device (20). The input device may be a foot pedal (20) that provides output signals (44) to actuate a number of different surgical devices (12, 14, 16, 18). The surgical device may include a robotics arm (12), a laser (16), an electrocautery device (14), or an operating table (18). The interface (40) has an input channel (42) that is coupled to the input device (20), and a plurality of output channels (46, 48, 50, 52) that are coupled to the surgical devices (12, 14, 16, 18). The interface (40) also has a select input channel (68) which can receive input commands to switch the input channel (42) to one of the output channels (46, 48, 50, 52). The select channel (62) may be coupled to a speech interface (70) that allows the surgeon to select one of the surgical devices (12, 14, 16, 18) with a voice command. The surgeon can operate any device (12, 14, 16, 18) by providing an input command which switches the input channel (42) to the desired output channel (46, 48, 50, 52)

58. 发明授权

EP3969098B1 SPLIT OVERTUBE ASSEMBLY 有权
公开(公告)号：EP3969098B1
公开(公告)日：2024-09-18
申请号：EP20809362.5
申请日：2020-05-15
IPC分类号： A61M31/00 , A61B17/94 , A61M25/10 , A61B1/00
CPC分类号： A61M2210/104220130101 , A61B1/00082 , A61B1/00135 , A61B1/00148

59. 发明公开

EP4371464A3 ENDOSCOPIC CAP, ENDOSCOPIC TREATMENT TOOL, AND ENDOSCOPE SYSTEM 审中-实审
公开(公告)号：EP4371464A3
公开(公告)日：2024-07-17
申请号：EP24166271.7
申请日：2019-11-18
申请人： Olympus Corporation
发明人： HIDAKA, Yuya , MATSUOKA, Yuya , SHIONO, Junji
IPC分类号： A61B17/29 , A61B17/94 , A61B1/00
CPC分类号： A61B17/29 , A61B1/00087 , A61B1/00089 , A61B1/0014 , A61B1/00101 , A61B1/00098
摘要： Provided is an endoscope cap (1) including: a cylindrical hood portion (2) that is attached to an outer circumferential surface of a distal end portion of an endoscope (10); a cap portion (3) that protrudes from a distal end of the hood portion (2) in a longitudinal direction of the hood portion (2), and that has an abutting surface (6) against which a distal end (10a) of the endoscope (10) is abutted in a state in which the distal end portion of the endoscope (10) is inserted into the hood portion (2); a channel tube (4) a distal end portion of which is fixed to a proximal end portion of the hood portion (2), and that extends substantially parallel to the hood portion (2); and a linear coupling member (5) that is supported by the hood portion (2), and that is for coupling a device (30) inside the tube (4) with the hood portion (2), wherein the hood portion (2) has a pair of support holes (7) that are separated from each other in a circumferential direction of the hood portion (2), that are formed at positions closer to the proximal end than the abutting surface (6) is and also closer to the distal end than a distal end of the channel tube (4), and into which the coupling member (5) is inserted, and the coupling member (5) can be pivoted with the individual support holes (7) serving as fulcrums.

60. 发明公开

EP4302710A1 ENDOSCOPIC TREATMENT IMPLEMENT 审中-实审
公开(公告)号：EP4302710A1
公开(公告)日：2024-01-10
申请号：EP22811272.8
申请日：2022-05-23
申请人： Homma, Kiyoaki
发明人： Homma, Kiyoaki
IPC分类号： A61B17/28 , A61B17/94
摘要： A treatment instrument for endoscopes includes a sheath, an operation wire, an operation unit, a treatment unit support member having a tube part and a pair of arm parts, treatment pieces, a pair of driving links, and a forward and backward movement transmission rod. The treatment unit support member forms treatment liquid supply paths between the arm parts and the treatment pieces by two concave surface parts formed on inner surface of the arm parts. An inner concave wall having a through hole passing through and guiding the forward and backward movement transmission rod is formed in the tube part. The concave surface parts form the treatment liquid supply path by a pair of liquid supply parts in the through hole. An opening and closing degree of the treatment piece is restricted by a stopper of the arm part and a stopper of the tube part.

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