公开(公告)号：JP2005261827A

公开(公告)日：2005-09-29

申请号：JP2004082398

申请日：2004-03-22

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU ,  SUZUKI KEITA

IPC: A61B17/00

Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope for which a treatment part is easily attached and detached in the case that a treatment unit is freely attachable and detachable and falling from an insertion part of the treatment unit is suppressed at the time of use. SOLUTION: The treatment tool for the endoscope comprises: the treatment unit 3 provided with a treatment part 2 for performing treatment to an object part; the insertion part 5 extended with flexibility; and an attaching and detaching means 6 for connecting the proximal end of the treatment unit 3 and the distal end of the insertion part 5 and regulating the relative movement of the treatment unit 3 to the insertion part 5 in the direction of the center axis C of the insertion part 5 and a turning direction around the center axis C. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决问题的方案为了提供一种治疗工具，用于在治疗单元可自由地安装和拆卸的情况下容易地安装和拆卸治疗部件的内窥镜，并且从治疗单元的插入部分被遏制 在使用时。 解决方案：用于内窥镜的治疗工具包括：治疗单元3，设置有用于对对象部分进行治疗的治疗部分2; 插入部分5具有柔性; 以及用于连接处理单元3的近端和插入部5的远端的安装和拆卸装置6，并且将处理单元3与插入部5相对于中心轴线C的方向的相对运动 插入部分5和围绕中心轴线C的转动方向。（C）2005年，JPO和NCIPI

公开(公告)号：JP2005253651A

公开(公告)日：2005-09-22

申请号：JP2004068816

申请日：2004-03-11

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B1/00

Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool, an endoscope and a treatment system of an endoscope which facilitates the fixture of a treatment tool manipulating section to the endoscope when an endoscope operator operates the treatment tool.
SOLUTION: The endoscope includes a flexible insertion section 7, a manipulating section 8 to operate the insertion section 7, a channel to receive the treatment tool 6 and a supporting member 11 to removably attach a treatment tool manipulating section 5 of the treatment tool 6 to the manipulating section 8, wherein the supporting member 11 is retracted in the manipulating section 8 when the treatment tool manipulating section 5 is not attached and projectes from the manipulating section 8 when the treatment tool manipulating section 5 is attached.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种内窥镜的内窥镜和内窥镜的处理系统，其中，当内窥镜操作者操作所述治疗工具时，所述内窥镜的内窥镜和治疗系统便于将所述治疗工具操纵部固定在所述内窥镜上。 解决方案：内窥镜包括柔性插入部分7，操作插入部分7的操纵部分8，用于接收治疗工具6的通道和支撑部件11，以可拆卸地附接治疗工具操纵部分5 工具6到操纵部8，其中当处理工具操纵部5未安装时，支撑部件11缩回到操作部8中，并且在安装处理工具操纵部5时从操纵部8突出。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005237431A

公开(公告)日：2005-09-08

申请号：JP2004047515

申请日：2004-02-24

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B17/221 ,  A61B1/00 ,  A61B17/22 ,  A61B17/28

Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope having an operating part allowing an endoscope operator to naturally grasp it without damaging a sheath and facilitating the handling. SOLUTION: Biopsy forceps 1, or the treatment tool for the endoscope, is provided with a treatment part 4 in the distal end of the flexible sheath 2. The proximal side of the flexible sheath 2 is provided with a base 2a and a first finger receiving part 17 is fixed to the base 2a. A slider 18 is slidably and internally inserted in the first finger receiving part 17 and an operating wire 12 is connected to the slider 18 via a turn-down member 14. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种具有操作部件的内窥镜的治疗工具，该操作部件允许内窥镜操作者自然地掌握其而不损坏护套并且便于操作。 解决方案：活检钳1或用于内窥镜的处理工具在柔性护套2的远端设置有处理部件4.柔性护套2的近侧设置有基部2a和 第一手指接收部17固定在基座2a上。 滑块18可滑动地并且内部插入第一手指接收部分17中，并且操作线12通过调节部件14连接到滑块18上。版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005218690A

公开(公告)日：2005-08-18

申请号：JP2004030651

申请日：2004-02-06

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B17/28 ,  A61B1/00 ,  A61B1/012 ,  A61B1/018 ,  A61B10/00 ,  A61B10/02 ,  A61B10/04 ,  A61B10/06 ,  A61B17/34 ,  A61B19/00

CPC classification number: A61B10/06 ,  A61B1/012 ,  A61B1/018 ,  A61B10/04 ,  A61B90/50 ,  A61B2010/0216 ,  A61B2017/00296 ,  A61B2017/291 ,  A61B2017/347

Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope which can be operated by an endoscope operator alone. SOLUTION: The treatment tool 3 has an inserting section 21 inserted into a treatment tool passing channel 2 of the endoscope 1, and a pair of biopsy cups 27 are openably and closably arranged at a distal end of the inserting section 21. Further, an operating section 23 for operating the pair of biopsy cups 27 is arranged at a proximal end of the inserting section 21. The operating portion 23 is fitted with a hook 36 and a section exposed from the endoscope 1 of the inserting section 21 a member 25 to be engaged engaging to the hook 36. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种可由内窥镜操作者单独操作的内窥镜治疗工具。 解决方案：处理工具3具有插入到内窥镜1的处理工具通过通道2中的插入部21，并且一对活检杯27可开闭地布置在插入部21的远端。进一步 用于操作一对活检杯27的操作部23布置在插入部21的近端。操作部23装配有钩36和从插入部21的内窥镜1露出的部分 （C）2005，JPO＆NCIPI

公开(公告)号：JP2005204995A

公开(公告)日：2005-08-04

申请号：JP2004015651

申请日：2004-01-23

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B17/32 ,  A61M31/00

Abstract: PROBLEM TO BE SOLVED: To provide a treatment instrument and device for an endoscope and an endoscope treatment instrument system reducing troubles by facilitating an inserting operation of a treatment instrument when alternately using a plurality of treatment instruments, even if the instrument repeatedly approaches to a target tissue from the same position and direction. SOLUTION: This treatment instruments for the endoscope is so constituted that a high frequency knife is provided with a treatment instrument insertion part 10 having flexibility and insertable into a channel, a proximal end side of the treatment instrument insertion part 10 is disposed with a rigid linear part 11 insertable into the channel, and the proximal end side of the linear part 11 is connected with a regulation part 12 regulating the insertion of the treatment instrument insertion part 10 into the channel as a bent part formed by bending the linear part 11 in an approximately perpendicular direction. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决的问题：提供一种用于内窥镜的治疗仪器和装置以及内窥镜治疗仪器系统，当交替使用多个治疗仪器时，通过促进治疗仪器的插入操作来减少麻烦，即使仪器反复接近 从相同的位置和方向到目标组织。 解决方案：用于内窥镜的这种治疗仪器的结构是，高频刀具有具有柔性并可插入通道的治疗仪器插入部分10，治疗仪器插入部分10的近端侧设置有 可插入通道的刚性直线部分11和直线部分11的基端侧与调节部分12连接，调节部分12调节治疗仪器插入部分10插入通道中作为弯曲部分，该弯曲部分通过弯曲直线部分 11在大致垂直的方向上。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005168882A

公开(公告)日：2005-06-30

申请号：JP2003414744

申请日：2003-12-12

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B1/00

Abstract: PROBLEM TO BE SOLVED: To provide an endo-therapy accessory system for simultaneously operating an endoscope apparatus and an endo-therapy accessory without requiring an installation space, reducing a cost by simply constituting the accessory, and relieving burden on the accessory.
SOLUTION: The endo-therapy accessory system 1 includes: the accessory 6 and the treating part operating part 7. The accessary 6 comprises: an operation tube 30 to be inserted to a forceps channel 5; a treating part 32 arranged at the distal end of the operation tube 30 so as to perform a prescribed treatment; an operating member which is connected to the treating part 32 and inserted into the operation tube 30 so as to be freely movable forward/backward and which drives the part 32; a first connecting member 31 connected to the proximal end of the operation tube 30; and a second connecting member 34 connected to the proximal end of the operation member. A treating part operating part 7 is arranged in an endoscope operating part 3, and has: a first fixing member 40 for detachably fixing the first connecting member 31 so as to be detachable; and a second fixing member 41 which detachably fixes the second connecting member 34 and is operated forward/backward with respect to the first fixing member 40.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决问题：提供一种内窥镜治疗辅助系统，用于在不需要安装空间的情况下同时操作内窥镜装置和内窥镜附件，通过简单地构成附件来降低成本，并且减轻了附件的负担。 治疗附件系统1包括：附件6和处理部操作部7.附件6包括：插入镊子通道5的操作管30; 处理部32，配置在操作管30的前端，进行规定的处理; 操作构件，其连接到处理部32并插入到操作管30中，以便能够前后自由地移动并驱动部件32; 连接到操作管30的近端的第一连接构件31; 以及连接到操作构件的近端的第二连接构件34。 处理部操作部7布置在内窥镜操作部3中，具有：第一固定部件40，用于可拆卸地固定第一连接部件31，以便可拆卸; 以及第二固定构件41，其可拆卸地固定第二连接构件34并相对于第一固定构件40向前/向后操作。版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005152502A

公开(公告)日：2005-06-16

申请号：JP2003398831

申请日：2003-11-28

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B19/00 ,  A61B1/00 ,  A61B1/018 ,  A61B10/06 ,  A61B17/00 ,  A61B17/22 ,  A61B17/28

CPC classification number: A61B17/29 ,  A61B1/00133 ,  A61B1/018 ,  A61B10/06 ,  A61B2017/00398 ,  A61B2017/22075 ,  A61B2017/2905

Abstract: PROBLEM TO BE SOLVED: To provide an inserting/removing system of an instrument for an endoscope, which avoids need for an operator or the like to hold the instrument and restrains to be overloaded for its easy inserting and removing. SOLUTION: The inserting/removing system 1 of the instrument for the endoscope comprises the endoscope 3 equipped with a forceps channel 2 and an instrument unit 7 having biopsy forceps (the instrument) equipped with an inserting part 5 to be inserted into/removed from the forceps channel 2. The endoscope 3 is equipped with an operating part 8, which comprises a forceps opening 10 communicated with the forceps channel 2, a connecting part 11 formed in a vicinity of the forceps opening 10 to be engaged to the instrument unit 7, and a motor (a driving part) 12 embedded in a vicinity of the connecting part 11 to supply the instrument unit 7 with power. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于内窥镜的仪器的插入/取出系统，其避免了操作者等需要保持仪器并限制其过载以便于其容易的插入和移除。 解决方案：用于内窥镜的仪器的插入/取出系统1包括具有钳子通道2的内窥镜3和具有活检钳（仪器）的仪器单元7，仪器单元7装备有插入/ 从镊子通道2移除。内窥镜3配备有操作部8，该操作部8包括与钳子通道2连通的镊子开口10，形成在镊子开口10附近的连接部11，该连接部11被接合到器械 单元7和嵌入在连接部11附近的马达（驱动部）12，以向仪器单元7供电。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005080883A

公开(公告)日：2005-03-31

申请号：JP2003316495

申请日：2003-09-09

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B17/28 ,  A61B1/00

Abstract: PROBLEM TO BE SOLVED: To provide a treating instrument for an endoscopes with a control section which is easy to handle by making it smoothly holdable. SOLUTION: The control section 10 has a control section body 12 which is erected from an instrument channel port with one end 12a thereof fixed on the base end of a control tube part 6, which 6 is inserted into the instrument channel and a slider part 13 which is connected to the base end of a control wire part 11 and made easy to move forward or backward between the one end 12a and the other end 12b of the control section body 12. The slider part 13 is provided with the first finger rest 15 engageable with a thumb, and a thumb hole part 16 is so arranged on the center axis of the body 12 as to let the thumb be inserted thereinto. A hard part 20 fittable into the instrument channel is provided at one end 12a as the tip of the body 12, and the second finger receiving part 21 which is made cylindrical to let the index finger, middle finger or other fingers be engaged therewith is provided on the center axis at the other end 12b. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种具有易于处理的控制部分的用于内窥镜的治疗仪器，其通过使其平稳地保持容易。 解决方案：控制部分10具有控制部分主体12，该控制部分主体12从仪器通道端口竖立，其一端12a固定在控制管部分6的基端上，其中6被插入到仪器通道中， 滑块部分13，其连接到控制线部分11的基端，并且易于在控制部分主体12的一端12a和另一端12b之间向前或向后移动。滑块部分13设置有第一 手指座15可与拇指接合，并且拇指孔部16布置在主体12的中心轴线上，以使拇指插入其中。 提供了一个装在仪器通道中的硬质部分20，作为主体12的尖端的一端12a，以及制成圆柱形以使食指，中指或其他手指与其接合的第二手指容纳部分21 在另一端12b的中心轴上。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2005021346A

公开(公告)日：2005-01-27

申请号：JP2003189693

申请日：2003-07-01

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B10/06 ,  A61B1/00 ,  A61B10/00

Abstract: PROBLEM TO BE SOLVED: To provide a forceps for an endoscope with which a central portion of the subject region can be securely collected when it is inserted into a body through a channel of the endoscope to collect the living body tissue. SOLUTION: A biopsy forceps 1 includes forceps cups 3a and 3b which are driven to open and close by a pantograph mechanism 7 actuated by remote manipulation of an operation section 13, wherein the forceps is set to satisfy L≥1/2×D when the length of collected tissue storing sections 16a and 16b of the forceps cups 3a and 3b is L, and the width of the opening of the forceps cups 3a and 3b is D. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 解决问题：提供一种用于内窥镜的镊子，当通过内窥镜的通道插入身体以收集生物体组织时，可以将被检体区域的中心部分牢固地收集在其上。 解决方案：活检镊子1包括镊子杯3a和3b，镊子杯3a和3b通过远程操作操作部分13致动的缩放机构7被驱动打开和关闭，其中镊子被设定为满足L≥1/ 2× D，钳子杯3a，3b的收集组织贮存部16a，16b的长度为L，镊子杯3a，3b的开口宽度为D。（C）2005，JPO＆NCIPI

公开(公告)号：JP2004167081A

公开(公告)日：2004-06-17

申请号：JP2002338317

申请日：2002-11-21

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： OKADA TSUTOMU

IPC: A61B18/14

CPC classification number: A61B18/1402 ,  A61B2018/00601 ,  A61B2018/1475

Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency knife capable of easily excising tissue while increasing the degree of freedom in excising directions. SOLUTION: This high-frequency knife 10 is provided with a knife body member 20 with electrical insulating property; a projecting member 66 axially projecting and receding from the tip of the knife body member 20; an electrode 72 provided on the tip side of the projecting member 66 and extended to the side parts of the projecting member 66; and an electrical insulator 74 for covering the electrode 72 to expose at least a part of the proximal end side end part of the electrode 72. COPYRIGHT: (C)2004,JPO