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公开(公告)号：EP3308718A1
公开(公告)日：2018-04-18
申请号：EP16807306.2
申请日：2016-05-27
申请人： Olympus Corporation
发明人： NISHINA, Kenichi , IIJIMA, Yasuhiro
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0241 , A61B2017/3413 , A61B2090/3784
摘要： A biopsy needle (100) according to the present invention includes a tubular outer needle (110) having a needle tip (111) at one end in a longitudinal direction; and a pillar-shaped inner needle (120) configured to be inserted into and movable in the outer needle (110) in the longitudinal direction of the outer needle (110). The inner needle (120) includes: a distal end portion having a needle tip (121) at a distal end and having an inclined surface (122) inclined toward the needle tip (121) at the distal end; a notch portion (123) including a notch on a side surface closer to a proximal end side of the inner needle than the inclined surface (122) to collect body tissues; and a groove (124) leading from the distal end portion to the notch portion (123).
摘要翻译： 根据本发明的活检针（100）包括管状外针（110），所述管状外针在纵向的一端具有针尖（111） 以及柱状内针（120），其构造成沿外针（110）的纵向方向插入外针（110）中并且能够在其中移动。 内针（120）包括：远端部分，该远端部分在远端处具有针尖（121）并且具有在远端处朝着针尖（121）倾斜的倾斜表面（122）; 在比所述倾斜面靠近所述内针的基端侧的侧面具有用于收集生物体组织的切口部;切口部， 和从远端部分通向缺口部分（123）的凹槽（124）。
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2.发明公开DIAGNOSTIC ULTRASOUND APPARATUS AND METHOD FOR OPERATING DIAGNOSTIC ULTRASOUND APPARATUS 审中-公开超声诊断设备和方法用于操作超声诊断设备
公开(公告)号：EP3031400A1
公开(公告)日：2016-06-15
申请号：EP15837167.4
申请日：2015-04-02
申请人： Olympus Corporation
发明人： KAWASHIMA, Tomonao , MATSUI, Shoichi , KODAMA, Hiroshi , NISHINA, Kenichi , MIYAKI, Hironaka , EDA, Hirotaka
CPC分类号： A61B8/54 , A61B1/018 , A61B8/12 , A61B8/14 , A61B8/4488 , A61B8/488 , A61B8/5207 , A61B8/523 , A61B18/1477 , A61B18/1492 , A61B2018/00333 , A61B2018/00595 , A61B2090/3784
摘要： An ultrasound diagnostic apparatus includes: an ultrasound transducer (12) including two-dimensionally arranged vibration elements; a beam former (23) that drives the ultrasound transducer (12) to perform three-dimensional scanning and that acquires ultrasound data of a three-dimensional space; a delay calculating circuit (24) sets scan conditions of the beam former (23); a graphic circuit (27) that generates an ultrasound slice image of a predetermined cut surface from the ultrasound data of the three-dimensional space; and a CPU (29) that causes the delay calculating circuit (24) to change the scan conditions according to the cut surface set at a desired position.
摘要翻译： 包括二维布置的振动元件的超声波换能器（12）;：一种超声波诊断装置，包括 波束形成器（23）驱动器做了超声换能器（12）执行三维扫描，做获取三维空间的超声数据; 延迟计算电路（24）设置波束形成器的扫描条件（23）; 图形电路（27）没有产生从三维空间的超声数据的预定切断面的超声波断层图像的比率; 和CPU（29）那样使延迟计算电路（24），以扫描条件gemäß改变设置在期望的位置的切割表面。
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公开(公告)号：EP2982323A1
公开(公告)日：2016-02-10
申请号：EP14885802.0
申请日：2014-12-25
申请人： Olympus Corporation
发明人： MATSUI, Shoichi , NISHINA, Kenichi
CPC分类号： A61B5/01 , A61B18/04 , A61B2017/00084 , A61B2018/00642 , A61B2018/00791 , A61F7/12 , A61F2007/0095 , A61N7/02 , A61N2007/0047 , A61N2007/025
摘要： A heat monitoring instrument of the invention includes: an insertion portion to be inserted into tissue of a subject; a linear member including a proximal end portion and a distal end portion, in a state in which the insertion portion is inserted into the tissue, the proximal end portion having a predetermined length that extends to outside of the tissue, and the distal end portion being coupled to the insertion portion; and a locking portion that is provided in the insertion portion and engages with the tissue when in a state of being a predetermined temperature or less, and releases engagement with the tissue by changing shape when heated from the state of being the predetermined temperature or less to a predetermined temperature range that exceeds the predetermined temperature.
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公开(公告)号：EP2745764B1
公开(公告)日：2018-07-18
申请号：EP13788143.9
申请日：2013-04-08
申请人： Olympus Corporation
发明人： NISHINA, Kenichi , BAN, Atsushi
CPC分类号： A61B10/04 , A61B1/00087 , A61B1/00147 , A61B1/018 , A61B8/12 , A61B8/445 , A61B10/0266 , A61B10/06
摘要： A treatment instrument for an endoscope includes a specimen sampling tool 4 including arm portions 10a, a loading portion 10c, and a claw portion 10b, a proximal end of the arm portions 10a being fixed, and a tube 3 on an inside of which the specimen sampling tool 4 is placed to be capable of moving back and forth. At least the claw portion 10b is expanded in diameter further to an outer side in a radial direction R than a tube 3 according to relative movement of the specimen sampling tool 4 and the tube 3. After the diameter expansion, the arm portions 10a are retracted in the tube 3 according to relative movement of the specimen sampling tool 4 and the tube 3 opposite to the relative movement.
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公开(公告)号：EP3132736A1
公开(公告)日：2017-02-22
申请号：EP15780738.9
申请日：2015-04-08
申请人： Olympus Corporation
CPC分类号： A61B1/00075 , A61B1/00 , A61B1/00066 , A61B1/0011 , G02B23/24 , G02B23/243 , G02B23/2446 , G02B23/2476 , G02B23/2484
摘要： An endoscope and a treatment instrument of the present invention include: a rod-like insertion portion that can be inserted into a subject; an electrodeposition portion located on at least part of a surface of the insertion portion and configured to store an electric charge or take an electric charge to electrodeposit an electrically charged substance; and a connection portion including one end electrically connected to the electrodeposition portion and another end electrically connected to one of a direct current power source and a static electricity generation apparatus in order to apply a voltage to the electrodeposition portion or in order to cause the electrodeposition portion to take an electric charge.
摘要翻译： 本发明的内窥镜和治疗仪器包括：可插入到被检体内的杆状插入部; 电沉积部，其位于所述插入部的表面的至少一部分上，并且被配置为存储电荷或者进行电荷电沉积带电物质; 以及连接部，其包括一端电连接到电沉积部分，另一端电连接到直流电源和静电发生装置中的一个，以向电沉积部分施加电压或为了使电沉积部分 进行充电。
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公开(公告)号：EP3412216A1
公开(公告)日：2018-12-12
申请号：EP16889395.6
申请日：2016-11-30
申请人： Olympus Corporation
发明人： TSURUTA, Teppei , NISHINA, Kenichi
CPC分类号： A61B1/0011 , A61B1/00043 , A61B1/00096 , A61B1/00114 , A61B1/05 , A61B8/08 , A61B8/12 , A61B8/467
摘要： In a method of manufacturing an endoscope according to the present invention, a heat-shrinkable tube is produced by folding a first molded body in which a notch portion is formed by forming a cutout from directions facing each other in a part of an elastically deformable tube and aligning end portions thereof, each of a plurality of bundle portions formed by branching some of a plurality of signal lines is inserted into each cylindrical portion of this heat-shrinkable tube to be covered by heat shrinkage, and thereafter, a channel is inserted into a gap formed by the plurality of cylindrical portions, and one end of the channel is connected to a distal end constituting portion.
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公开(公告)号：EP3308717A1
公开(公告)日：2018-04-18
申请号：EP16807305.4
申请日：2016-05-27
申请人： Olympus Corporation
发明人： NISHINA, Kenichi , IIJIMA, Yasuhiro
IPC分类号： A61B10/02
CPC分类号： A61B10/0233 , A61B10/0275 , A61B2010/0208 , A61B2010/045
摘要： A biopsy needle (100) according to the present invention includes: a tubular outer needle (110) having a needle tip (111) at one end in a longitudinal direction of the outer needle (110); and an inner needle (120) having a cylindrical shape and configured to be inserted into the outer needle (110) and movable along the longitudinal direction of the outer needle (110). The inner needle (120) includes a needle tip (121) at a distal end of the inner needle and includes concave portions (123A, 123B) provided on first and second side surfaces of the inner needle, the first side surface facing a first direction perpendicular to a cross section parallel to the longitudinal direction, the second side surface facing a second direction opposite to the first direction.
摘要翻译： 根据本发明的活组织检查针（100）包括：在外针（110）的纵向方向上的一端具有针尖（111）的管状外针（110）; 以及具有圆柱形形状并且构造成插入到外针（110）中并且能够沿着外针（110）的纵向方向移动的内针（120）。 内针（120）包括在内针的远端处的针尖（121），并且包括设置在内针的第一侧表面和第二侧表面上的凹部（123A，123B），第一侧表面面向第一方向 垂直于平行于纵向方向的横截面，第二侧面面向与第一方向相反的第二方向。
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公开(公告)号：EP3308716A1
公开(公告)日：2018-04-18
申请号：EP16807304.7
申请日：2016-05-27
申请人： Olympus Corporation
发明人： NISHINA, Kenichi , IIJIMA, Yasuhiro
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B6/502 , A61B8/4245 , A61B10/02 , A61B10/025 , A61B10/0283 , A61B10/04 , A61B17/3403 , A61B2010/0208
摘要： In a biopsy needle (100) according to the present invention, a moving mechanism is configured to cause each of an outer needle (110) and an inner needle (120) to independently slide in a longitudinal direction, and configured such that a maximum distance by which an outer needle (111) is slidable in a distal end direction is set to be longer than a maximum distance by which the inner needle (120) is slidable in the distal end direction such that, by movement of the moving mechanism, the outer needle (110) and the inner needle (120) switch between a first state, in which a second needle tip (121) of the inner needle is positioned closer to a distal end than a first needle tip (111) of the outer needle, and a second state, in which a position of the first needle tip (111) in the longitudinal direction is located closer to the distal end than a proximal end of an inclined surface (122) of the inner needle and a distance (D 2 ) between the first needle tip and the second needle tip is shorter than a distance (D 1 ) between the first needle tip and the second needle tip in the first state.
摘要翻译： 在根据本发明的活检针（100）中，移动机构被构造成使外针（110）和内针（120）中的每一个在纵向方向上独立地滑动，并且被构造成使得最大距离 其中，外针（111）能够沿远端方向滑动的长度被设定为比内针（120）能够沿远端方向滑动的最大距离更长，使得通过移动机构的移动， 外针（110）和内针（120）在第一状态和第二状态之间切换，在第一状态下，内针的第二针尖（121）定位成比外针的第一针尖（111）更靠近远端 在所述第二状态下，所述第一针尖（111）的所述长度方向上的位置比所述内针的倾斜面（122）的基端更靠近所述前端，并且距离（D2） 第一针尖与第二针尖之间的距离短 比在第一状态下第一针尖与第二针尖之间的距离（D1）短。
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公开(公告)号：EP3213667A1
公开(公告)日：2017-09-06
申请号：EP16811305.8
申请日：2016-04-12
申请人： Olympus Corporation
发明人： NISHINA, Kenichi , OGAWA, Tomoaki
CPC分类号： A61B1/005 , A61B1/0008 , A61B1/00096 , A61B1/0011 , A61B1/00114 , A61B1/00163 , A61B1/04 , G02B23/2423 , G02B23/243 , G02B23/2453 , G02B23/2469 , H04N5/2252 , H04N5/2253
摘要： An electronic endoscope 1 of the invention includes: an insertion portion 2 to be inserted into a subject; a distal end rigid portion 8 including a distal end portion and a proximal end portion, the distal end rigid portion being made of resin and provided at a distal end portion of the insertion portion 2; a bending tube 11 made of metal and provided continuously with the distal end rigid portion 8; objective optical systems 17a, 17b provided at the distal end rigid portion 8; an image pickup unit 18 that picks up images formed by the objective optical systems 17a, 17b; an illumination lens barrel 23 made of metal, the illumination lens barrel holding an illumination optical system 22 provided at the distal end rigid portion 8 and being extended in a direction of the proximal end portion; and a first conductive portion 25 that establishes electrical conduction between the bending tube 11 and the illumination lens barrel 23.
摘要翻译： 本发明的电子内窥镜1具有插入被检体内的插入部2， 包括远端部分和近端部分的远端刚性部分8，远端刚性部分由树脂制成并且设置在插入部分2的远端部分处; 由金属制成并与前端硬质部分8连续设置的弯曲管11; 设置在前端刚性部8上的物镜光学系统17a，17b; 拾取由物镜光学系统17a，17b形成的图像的图像拾取单元18; 由金属制成的照明镜筒23，照明镜筒保持设置在远端刚性部分8处并且在近端部分的方向上延伸的照明光学系统22; 以及使弯曲管11与照明镜筒23之间导通的第一导电部25。
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