公开(公告)号：US20050075664A1

公开(公告)日：2005-04-07

申请号：US10678503

申请日：2003-10-03

申请人： Toru Nagase ,  Kazunori Taniguchi

发明人： Toru Nagase ,  Kazunori Taniguchi

IPC分类号： A61B17/28

CPC分类号： A61B17/29 ,  A61B17/2909 ,  A61B2017/2902 ,  A61B2017/291 ,  A61B2017/292 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/2939

摘要： The surgical instrument comprises: an insertion portion; a treatment unit which is provided on the tip portion of the insertion portion and which is capable of turning as to the shaft of the insertion portion and capable of opening and closing; an operating unit provided at the base portion of the insertion portion and which is capable of turning as to the shaft of the insertion portion and capable of opening and closing; a supporting member linking the treatment unit and the operating unit; and a plurality of driving rods arrayed in parallel or generally in parallel with the supporting member, so as to be capable of advancing and retreating; wherein the opening/closing operating mechanism of the treatment unit and the opening/closing operating mechanism of the operating unit are in a parallel mapping relation following the insertion portion.

摘要翻译： 手术器械包括：插入部分; 处理单元，其设置在所述插入部的前端部，并且能够相对于所述插入部的轴转动并且能够打开和关闭; 操作单元，设置在所述插入部的所述基部，并且能够相对于所述插入部的轴转动并且能够打开和关闭; 连接处理单元和操作单元的支撑构件; 以及与支撑构件平行地或大致平行地排列的多个驱动杆，以便能够前进和后退; 其中处理单元的打开/关闭操作机构和操作单元的打开/关闭操作机构在插入部分之后处于并行映射关系。

公开(公告)号：US08632563B2

公开(公告)日：2014-01-21

申请号：US10841909

申请日：2004-05-07

申请人： Toru Nagase ,  Kazunori Taniguchi

发明人： Toru Nagase ,  Kazunori Taniguchi

IPC分类号： A61B17/00

CPC分类号： A61B17/29 ,  A61B17/3462 ,  A61B17/3498 ,  A61B2017/0046 ,  A61B2017/2902 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/2939

摘要： A surgical instrument having including a fixed handle and a pivoting handle, an elongated treatment part operating rod connected to the pivoting handle which advances and retracts with the operation of the pivoting handle, an insertion part through which the operating rod is inserted, a pivoting base supported on the distal end portion of the insertion part via a pivoting shaft so that the pivoting base is free to pivot, an elongated pivoting base operating rod whose distal end portion is connected to the pivoting base which causes the pivoting base to pivot about the pivoting shaft, a treatment part base which is connected to the pivoting base, and on which a surgical treatment part which performs an opening-and-closing action is disposed, and a joint member having a plurality of universal joints connects the treatment part operating rod and the surgical treatment part disposed on the treatment part base.

摘要翻译： 一种具有固定手柄和枢转手柄的手术器械，连接到枢转手柄的细长治疗部分操作杆，随着枢转手柄的操作而前进和后退;插入部分，操作杆穿过该插入部分，枢转底座 通过枢转轴支撑在插入部分的远端部分上，使得枢转基座自由枢转;细长的枢转基座操作杆，其远端部分连接到枢转基座，其使得枢转基座围绕枢转 轴，与枢转基座连接的处理部分基座，并且其上设置有执行开闭动作的手术治疗部，并且具有多个万向节的关节部件将处理部操作杆和 设置在治疗部位基部上的外科治疗部。

公开(公告)号：US07666206B2

公开(公告)日：2010-02-23

申请号：US10630509

申请日：2003-07-30

申请人： Kazunori Taniguchi ,  Toru Nagase

发明人： Kazunori Taniguchi ,  Toru Nagase

IPC分类号： A61B17/00

CPC分类号： A61B18/1445 ,  A61B17/2909 ,  A61B2017/2911 ,  A61B2017/2927 ,  A61B2017/2939 ,  A61B2017/2945 ,  A61B2018/1432

摘要： A surgical instrument has an insertion section, an operation section disposed in a proximal end of the insertion section, and a treatment section disposed in a distal end of the insertion section. First and second driving rods are disposed in the insertion section. The operation section is opened/closed and rotated to transmit an opening/closing force to the first driving rod, and a rotating force to the second driving rod. The treatment section comprises a pair of jaws. The treatment section is connected to the distal end portions of the first and second driving rods disposed in the insertion section to rotate and open/close the pair of jaws with respect to the insertion section.

摘要翻译： 手术器械具有插入部，设置在插入部的近端的操作部和设置在插入部的前端的处理部。 第一和第二驱动杆设置在插入部分中。 操作部分打开/关闭并旋转以向第一驱动杆传递打开/关闭力，并向第二驱动杆传递旋转力。 治疗部分包括一对钳口。 处理部连接到设置在插入部中的第一驱动杆和第二驱动杆的前端部，以相对于插入部旋转并打开/关闭该一对夹爪。

公开(公告)号：US07476237B2

公开(公告)日：2009-01-13

申请号：US10784634

申请日：2004-02-23

申请人： Kazunori Taniguchi ,  Toru Nagase

发明人： Kazunori Taniguchi ,  Toru Nagase

IPC分类号： A61B17/28 ,  A61B17/14

CPC分类号： A61B17/29 ,  A61B18/1442 ,  A61B18/1445 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/2945 ,  A61B2018/1432

摘要： A surgical instrument includes a tubular member, a partition member for partitioning the inside of the tubular member, first and second shafts movable in forward and backward directions, an end effector, a base member connected to the second shaft, a supporting pin for supporting the base member to mount the end effector on the tubular member, a first connection member being movable in both forward and backward directions in the base member to open and close jaws connected to the end effector, a second connection member being movable through a joint formed by the supporting pin, a first operation control portion for manipulating the end effector via the first shaft, and a second operation control portion for moving the second shaft in both forward and backward directions to control the angle of the joint.

摘要翻译： 外科器械包括管状构件，用于分隔管状构件内部的分隔构件，可沿前后方向移动的第一和第二轴，端部执行器，连接到第二轴的基座构件，支撑销 底部构件将端部执行器安装在管状构件上，第一连接构件可在基部构件中沿前后方向移动以打开和关闭连接到端部执行器的钳口，第二连接构件可移动通过由 所述支撑销，用于经由所述第一轴操纵所述端部执行器的第一操作控制部分和用于沿所述前后方向移动所述第二轴的第二操作控制部分，以控制所述关节的角度。

公开(公告)号：US20050283139A1

公开(公告)日：2005-12-22

申请号：US11187587

申请日：2005-07-22

申请人： Shuhei Iizuka ,  Takahiro Kogasaka ,  Kazunori Taniguchi ,  Toru Nagase ,  Nobuyoshi Yazawa ,  Hideyuki Kasahara ,  Seiji Maeda ,  Kazuo Banju ,  Akira Murata

发明人： Shuhei Iizuka ,  Takahiro Kogasaka ,  Kazunori Taniguchi ,  Toru Nagase ,  Nobuyoshi Yazawa ,  Hideyuki Kasahara ,  Seiji Maeda ,  Kazuo Banju ,  Akira Murata

IPC分类号： A61B17/00 ,  A61B17/04 ,  A61B17/06 ,  A61B17/11

CPC分类号： A61B17/11 ,  A61B17/00234 ,  A61B17/0469 ,  A61B17/0482 ,  A61B17/0491 ,  A61B17/062 ,  A61B90/92 ,  A61B2017/00252 ,  A61B2017/06057 ,  A61B2090/0813

摘要： According to the present invention, a surgical therapeutic instrument includes an insertion unit, a treating unit that is arranged at one end of the insertion unit to be extended in the extending direction at a predetermined angle to the axial direction of the insertion unit, and an operation unit that is arranged at the other end of the insertion unit. The operation unit includes a rotating operation unit to rotate the treating unit, and an opening/closing operation unit to open/close the treating unit. The treating unit includes two pinching members having planar portions, is rotatable in accordance with the rotating operation, and can move at least one of the two pinching members in the direction substantially orthogonal to the plane of the planar portion in accordance with the opening/closing operation.

摘要翻译： 根据本发明，外科治疗器具包括插入单元，处理单元，其布置在插入单元的一端，以与插入单元的轴向成预定角度沿延伸方向延伸，并且 操作单元，布置在插入单元的另一端。 操作单元包括旋转操作单元以使处理单元旋转，以及打开/关闭处理单元的打开/关闭操作单元。 处理单元包括具有平面部分的两个夹持构件，其能够根据旋转操作旋转，并且可以根据打开/关闭的方向在基本上垂直于平面部分的平面的方向上移动两个夹持构件中的至少一个 操作。

公开(公告)号：US20050267327A1

公开(公告)日：2005-12-01

申请号：US11067398

申请日：2005-02-25

申请人： Shuhei Iizuka ,  Toru Nagase ,  Tsutomu Okada ,  Keita Suzuki

发明人： Shuhei Iizuka ,  Toru Nagase ,  Tsutomu Okada ,  Keita Suzuki

IPC分类号： A61B1/00 ,  A61B1/018 ,  A61B10/00 ,  A61B17/00 ,  A61B17/22 ,  A61B17/28 ,  A61B17/34 ,  A61M25/01 ,  A61B1/012

CPC分类号： A61B1/018 ,  A61B1/00133 ,  A61B17/29 ,  A61B2017/00398 ,  A61B2017/00469 ,  A61B2017/22075 ,  A61B2017/2905 ,  A61B2017/3445

摘要： An endoscope is configured such that the position of the distal end of a treatment tool can be fine-adjusted when inserting and withdrawing the treatment tool into/from a treatment tool channel in the endoscope. For example, the treatment tool is inserted into the treatment tool channel of the endoscope and moved forward by a driving motor. When the distal end of the treatment tool projects from the treatment tool channel at the distal end of the endoscope, the forward movement is stopped, and the treatment tool is moved forward by manual operation. A method of manual operation includes the steps of rotating a dial and moving the treatment tool forward slowly. When in manual operation, the treatment tool is preferably released from any static torque of the motor.

摘要翻译： 内窥镜被构造成使得当将内窥镜中的治疗工具通道插入/取出治疗工具时，能够微细地调整治疗工具的前端的位置。 例如，将治疗工具插入到内窥镜的治疗工具通道中，并通过驱动电动机向前方移动。 当治疗工具的远端从内窥镜的远端处理工具通道突出时，向前移动停止，并且通过手动操作使治疗工具向前移动。 手动操作的方法包括旋转拨盘并缓慢向前移动治疗工具的步骤。 在手动操作时，治疗工具优选地从马达的任何静态扭矩释放。

公开(公告)号：US06544257B2

公开(公告)日：2003-04-08

申请号：US09895259

申请日：2001-07-02

申请人： Toru Nagase ,  Norihiko Hareyama ,  Takefumi Uesugi ,  Satoshi Mizukawa ,  Makoto Inaba ,  Akira Sakaguchi ,  Shigenobu Iwahashi ,  Shigeki Ariura ,  Shin Maki ,  Wataru Karino

发明人： Toru Nagase ,  Norihiko Hareyama ,  Takefumi Uesugi ,  Satoshi Mizukawa ,  Makoto Inaba ,  Akira Sakaguchi ,  Shigenobu Iwahashi ,  Shigeki Ariura ,  Shin Maki ,  Wataru Karino

IPC分类号： A61B1818

CPC分类号： A61B18/20 ,  A61B18/22 ,  A61B2017/00084 ,  A61B2018/00023 ,  A61B2018/00196 ,  A61B2018/00636 ,  A61B2018/00982 ,  A61B2018/2272

摘要： A thermal treatment apparatus comprises a control unit 251a that stops issuing a signal for laser beam activation transmitted over the foot switch signal cable 291 when the temperature obtained by the mirror temperature sensor 111 that detects the temperature of the laser emission part 122 provided at the laser irradiation unit 1 exceeds a predetermined value. This stops the output of the laser beam from the laser generator 3. Alternatively, the control unit can adjust the output value of the laser beam generated by the laser beam generator 3 by transmitting a signal via the communication cable 293 to change it in accordance with the detection signal of the mirror temperature sensor 111.

公开(公告)号：US07494499B2

公开(公告)日：2009-02-24

申请号：US10367538

申请日：2003-02-14

申请人： Toru Nagase ,  Katsumi Sasaki

发明人： Toru Nagase ,  Katsumi Sasaki

IPC分类号： A61B17/00

CPC分类号： A61B17/29 ,  A61B17/2909 ,  A61B2017/00424 ,  A61B2017/2902 ,  A61B2017/291 ,  A61B2017/2919 ,  A61B2017/2927 ,  A61B2017/2939 ,  A61B2017/294

摘要： The disclosed invention relates to an improvement in a surgical therapeutic instrument which includes an inserting part, a manipulating part, and a therapeutic part. In a link mechanism having a transmission shaft for transmitting a driving force applied to the manipulating part to the therapeutic part, the position of the transmission shaft is restricted, and a joint is provided in the transmission shaft to reduce the strain of the transmission shaft. A sheath is also provided in the inserting part to facilitate cleaning thereof. A mechanism is provided for immovably locking the movable portion. A circular arc centered about a turning shaft is introduced into the shape of the manipulating part to improve the manipulability thereof. Further, the structure of a gripping portion of the manipulating part is improved.

摘要翻译： 所公开的发明涉及包括插入部分，操纵部分和治疗部分的外科治疗仪器的改进。 在具有用于将施加到操作部的驱动力传递到治疗部的传动轴的连杆机构中，传动轴的位置被限制，并且在传动轴中设置有接头以减小传动轴的应变。 在插入部分中还设置护套以便于其清洁。 提供了用于不可移动地锁定可动部分的机构。 以转动轴为中心的圆弧被引入操作部的形状，以提高其可操作性。 此外，操作部的把持部的结构得到改善。

公开(公告)号：US20080195090A1

公开(公告)日：2008-08-14

申请号：US11674757

申请日：2007-02-14

申请人： Tomoyuki Takashino ,  Toru Nagase ,  Koji Iida ,  Mai Wakamatsu

发明人： Tomoyuki Takashino ,  Toru Nagase ,  Koji Iida ,  Mai Wakamatsu

IPC分类号： A61B18/00

CPC分类号： A61B18/1445 ,  A61B17/320092 ,  A61B18/22 ,  A61B2018/00023 ,  A61B2018/0063 ,  A61B2018/2261

摘要： A treatment system includes an energy source, a pair of holding portions, an output portion and a cooling section. To hold a living tissue of a treatment target, at least one of the pair of the holding portions relatively moves with respect to the other holding portion. The output portion is disposed on at least one of the holding portions and connected with the energy source. Moreover, the output portion thermally denatures the living tissue, when the energy is supplied from the energy source. The cooling section inhibits the thermal spread in a direction away from the output portion.

摘要翻译： 处理系统包括能量源，一对保持部，输出部和冷却部。 为了保持治疗对象的生物体组织，所述一对保持部中的至少一个相对于另一个保持部相对移动。 输出部分设置在至少一个保持部分上并与能量源连接。 此外，当能量从能量源供给时，输出部分使生物体组织变热。 冷却部分禁止在远离输出部分的方向上的热扩散。

公开(公告)号：US07164940B2

公开(公告)日：2007-01-16

申请号：US09894697

申请日：2001-06-28

申请人： Norihiko Hareyama ,  Toru Nagase ,  Shinji Hatta

发明人： Norihiko Hareyama ,  Toru Nagase ,  Shinji Hatta

IPC分类号： A61B5/05

CPC分类号： A61B18/1815 ,  A61B5/055 ,  A61B6/12 ,  A61B18/18 ,  A61B34/20 ,  A61B90/10 ,  A61B90/11 ,  A61B2090/374 ,  A61B2090/378 ,  A61B2090/3954

摘要： A therapeutic system comprising a therapeutic applicator for treating living tissues and an observation unit for determining the position of the applicator. The therapeutic energy applied from the applicator to the living tissues is controlled in accordance with data representing the position of the applicator, determined by the observation unit. It is therefore easy to operate the system even if the applicator and the observation unit (e.g., an MRI apparatus) are used at the same time. The image of the living tissues remains clear during the use of the therapeutic applicator.

摘要翻译： 一种治疗系统，包括用于治疗活组织的治疗施用器和用于确定施用器位置的观察单元。 根据由观察单元确定的表示施加器的位置的数据来控制从施用器施加到生物体组织的治疗能量。 因此，即使同时使用施用器和观察单元（例如，MRI装置），也容易操作系统。 在使用治疗性施用器期间，活组织的图像保持清晰。