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1. 发明专利

JP2006217985A High-frequency treatment instrument for endoscope 有权
标题翻译：内镜下高频治疗仪
公开(公告)号：JP2006217985A
公开(公告)日：2006-08-24
申请号：JP2005032391
申请日：2005-02-09
申请人： Pentax Corp , ペンタックス株式会社
发明人： SUGITA NORIYUKI , MATSUNO SHINICHI
IPC分类号： A61B18/12 , A61B1/00
CPC分类号： A61B18/1492 , A61B2018/1475 , A61B2090/034
摘要： PROBLEM TO BE SOLVED: To provide a high-frequency treatment instrument for an endoscope, permitting easy replacement of only a rod-shaped high-frequency electrode if necessary and permitting very economical maintenance. SOLUTION: The high-frequency treatment instrument for the endoscope has the rod-shaped high-frequency electrode 2 disposed at a distal end part of an insulated flexible sheath 1. The rod-shaped high-frequency electrode 2 can be operated to project/retract from the distal end of the flexible sheath 1 by a conductive control wire 3 which is inserted/disposed into the flexible sheath 1 in such a way as movable forward/backward. The rod-shaped high-frequency electrode 2 is separated from the control wire 3 and disposed in such a way as movable forward/backward in the axial direction, so that the rod-shaped high-frequency electrode 2 can be detached from the flexible sheath 1 independently of the control wire 3. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于内窥镜的高频处理装置，如果需要，仅允许容易地更换棒状高频电极，并且允许非常经济的维护。解决方案：用于内窥镜的高频处理仪器具有设置在绝缘柔性护套1的远端部分的棒状高频电极2.杆状高频电极2可以操作为通过导电控制线3从柔性护套1的远端伸出/缩回，导电控制线3以可向前/向后移动的方式插入/放置在柔性护套1中。杆状高频电极2与控制线3分离，并且以可沿轴向前后移动的方式配置，从而能够将棒状高频电极2从柔性护套 1，独立于控制线3.版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006020885A Treating tool raising device for endoscope 审中-公开
标题翻译：内窥镜治疗工具提升装置
公开(公告)号：JP2006020885A
公开(公告)日：2006-01-26
申请号：JP2004202506
申请日：2004-07-09
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUNO SHINICHI
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide a treating tool raising device for an endoscope with excellent adjusting workability capable of easily adjusting and readjusting the proximal end position of a guide tube to which a raising piece operation wire for remotely operating a treating tool raising piece is inserted into an operation part.
SOLUTION: By screwing a cylindrical connection screw cylinder body 22 for which a male screw is formed on an outer periphery and which is attached to the proximal end part of the guide tube 8 so as to be freely rotated around an axis and not to be moved in the axial direction to a stopper seat 21 fixedly arranged on the operation part 4 and rotating the connection screw cylinder body 22 around the axis, the connection screw cylinder body 22 is moved in the axial direction and the position of the proximal end part of the guide tube 8 is adjusted.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种具有优异的调节作业性的内窥镜用处理工具提升装置，能够容易地调节和调整导管的基端位置，在该导管的基端操作线上远程操作处理工具提升将一块插入操作部。解决方案：通过拧紧在外周上形成有外螺纹的圆柱形连接螺杆筒体22，并且其连接到引导管8的基端部，以便绕轴线自由旋转，而不是沿轴向方向移动到固定地设置在操作部分4上的止动座21并使连接螺丝筒体22围绕轴线旋转，连接螺钉筒体22沿轴向方向移动，并且近端位置引导管8的一部分被调节。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006000334A Device of raising treatment instrument of endoscope 有权
标题翻译：内镜治疗仪器设备
公开(公告)号：JP2006000334A
公开(公告)日：2006-01-05
申请号：JP2004179024
申请日：2004-06-17
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUNO SHINICHI
IPC分类号： A61B1/00 , A61B17/28 , A61B17/32
摘要： PROBLEM TO BE SOLVED: To provide a device of raising the treatment instrument of an endoscope with good workability capable of easily readjusting and assembling a proximal end position of a guide tube through which a raising piece operating wire is inserted for remotely operating a treatment instrument raising piece on an operating portion.
SOLUTION: A threadably moving stopper 24 abutting on the proximal end faces of the guide tubes 8, 9 is formed of a screw member in which a through-hole through which the raising piece operating wire 7 loosely passes is formed in an axial position, the screwing stopper 24 is engaged with a stopper seat 21 fixedly arranged in the operating portion 4, and the screwing stopper 24 is rotated around the axial line, so that the screwing stopper 24 moves axially to adjust the positioning of the proximal ends of the guide tubes 8, 9.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够提高内窥镜的治疗器具的装置，其具有能够容易地重新调整和组装引导管的基端位置的插入式操作线的远程操作的良好的可操作性治疗仪器升高件在操作部分上。解决方案：邻接在引导管8,9的基端面上的可螺纹移动的止动件24由螺钉构件形成，其中提升件操作线7松动通过的通孔形成为轴向螺栓止动器24与固定地设置在操作部分4中的止动座21接合，并且旋紧止动器24围绕轴线旋转，使得旋紧止动器24轴向移动，以调节近端的位置导管8,9。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005312564A Treatment appliance erecting device for endoscope 有权
标题翻译：治疗器具内窥镜检查装置
公开(公告)号：JP2005312564A
公开(公告)日：2005-11-10
申请号：JP2004132288
申请日：2004-04-28
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUNO SHINICHI
IPC分类号： G02B23/24 , A61B1/00 , A61B17/28 , A61B17/32
摘要： PROBLEM TO BE SOLVED: To provide a treatment appliance erecting device for an endoscope, even if using a tenacious treatment appliance, securing a traction stroke of an erecting piece operating wire and sufficiently erecting the treatment appliance. SOLUTION: This treatment appliance erecting device for the endoscope is so formed that a curving part 1a curved by a remote operation from a proximal end side of an insertion tube 1 is formed adjacent to the distal end of a flexible insertion tube 1, a treatment appliance erecting piece 3 changing the projecting direction of treatment appliances 100 is movably disposed in the distal end part 2 of the insertion tube 1, and the erecting piece operating wire 11 remotely operated to be extracted/retracted from the proximal end side of the insertion tube 1 for actuating the treatment appliance erecting piece 3 is axially extractably/retractably inserted and disposed in a guide coil 12 whose whole length is inserted and disposed in the insertion tube 1 and which is composed of a tightly wound coil. The wire diameter of the guide coil 12B in a part disposed outside the curving part 1a is formed thicker than that of a part 12A disposed inside the curving part 1a. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使使用坚固的治疗器具，确保直立片操作线的牵引行程并充分地架设治疗用具，也提供内窥镜的治疗用具直立装置。解决方案：用于内窥镜的处置器具竖立装置形成为使得从柔性插入管1的远端邻近插入管1的基端侧的远程操作弯曲的弯曲部1a，改变治疗用具100的突出方向的治疗用具架设件3可移动地设置在插入管1的前端部2中，并且竖立件操作线11远程操作以从基部端部侧拔出/缩回用于致动治疗器具架设件3的插入管1被轴向地可抽出/可伸缩地插入并设置在引导线圈12中，引导线圈12的整个长度被插入并设置在插入管1中并且由紧密卷绕的线圈组成。引导线圈12B在设置在弯曲部1a外侧的部分的线径比形成在弯曲部1a内部的部分12A的线径大。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004016726A Two-channel endoscope 有权
公开(公告)号：JP2004016726A
公开(公告)日：2004-01-22
申请号：JP2002180087
申请日：2002-06-20
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUNO SHINICHI
IPC分类号： G02B23/24 , A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide a two-channel endoscope for easily and safely performing endoscopic treatment at all times by optimally setting the relationship between two treatment devices in terms of position and direction, for each case.
SOLUTION: A first treatment-device channel 11 is positioned inside flexible insertion parts 1, 2, 3 and a first treatment-device projection hole 11a serving as the exit opening of the first treatment-device channel 11 is positioned in the vicinity of the tip 3 of the insertion parts 1, 2, 3. A second treatment-device channel 12 is positioned in a flexible cylindrical adapter 20 that can be freely removably attached to the insertion parts 1, 2, 3 while varying direction in a circumferential direction if needed. An arbiturary bending part 13 which can be bent by remote control from the operator side of the endoscope is provided in the vicinity of the tip of the second treatment-device channel 12. A second treatment-device projection hole 12a serving as the exit opening of the second treatment-device channel 12 is positioned at the tip of the bending part 13.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003019106A Distal end of endoscope 有权
标题翻译：内窥镜的末端
公开(公告)号：JP2003019106A
公开(公告)日：2003-01-21
申请号：JP2001207662
申请日：2001-07-09
申请人： Pentax Corp , ペンタックス株式会社
发明人： OUCHI NAOYA , MATSUNO SHINICHI
IPC分类号： A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide a distal end of an endoscope for enhancing electric safety by further securing insulating performance to a high frequency current between a distal end body and a bending section.
SOLUTION: In this distal end of the endoscope, a rear end near part 2a connected to the bending section 1 among the distal end body 2 is formed of an electric insulating material, and a metallic base 15 is fitted to a light guide fiber bundle 14 passing through the part 2a. In a part positioned in an electric insulating material 2a part near the rear end of at least the distal end body 2, electric insulating processing 16 is applied to an outer peripheral surface of the base 15 of the light guide fiber bundle 14.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了通过进一步确保绝缘性能与远端本体和弯曲部之间的高频电流来提供内窥镜的前端，以提高电气安全性。解决方案：在该内窥镜的前端中，与远端主体2的弯曲部1连接的靠近2a的后端由电绝缘材料形成，金属制的基座15嵌合于导光纤维束14 通过部分2a。在位于至少远端体2的后端附近的电绝缘材料2a的部分中，将电绝缘处理16施加到导光纤维束14的基部15的外周面。

7. 发明专利

JP2007020972A Indwelling balloon catheter for endoscope 有权
标题翻译：用于内窥镜的气囊导管
公开(公告)号：JP2007020972A
公开(公告)日：2007-02-01
申请号：JP2005209414
申请日：2005-07-20
申请人： Pentax Corp , ペンタックス株式会社
发明人： SHIBATA HIROAKI , MATSUNO SHINICHI
IPC分类号： A61M25/00 , A61B1/00
CPC分类号： A61M25/0097 , A61M25/0032 , A61M25/10 , A61M2025/0037
摘要： PROBLEM TO BE SOLVED: To provide an indwelling balloon catheter for an endoscope, which allows a main lumen connecting pipe to be inserted into a proximal end of a main lumen for a passage, and a side lumen connecting pipe to be easily inserted into a proximal end of a side lumen for ventilation at a time, even in a dim endoscopic room or the like. SOLUTION: A cross sectional shape of the main lumen connecting pipe 24 is formed to be noncircular so that it could correspond to a cross sectional shape of the main lumen 12 for the passage, and the main lumen connecting pipe 24 protrudes from a cap 20 at a hand side so as to be longer than the side lumen connecting pipe 25. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内窥镜的留置气囊导管，其允许主管腔连接管插入主腔的基端用于通道，以及侧腔连接管容易插入进入侧腔的近端，以便一次通气，即使在昏暗的内窥镜室等中。解决方案：主管连接管24的横截面形状形成为非圆形，使得其可对应于用于通道的主管腔12的横截面形状，并且主管腔连接管24从帽子20在手侧以比侧管腔连接管25更长。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2005261521A High-frequency incision tool for endoscope 有权
标题翻译：高频内窥镜工具
公开(公告)号：JP2005261521A
公开(公告)日：2005-09-29
申请号：JP2004075535
申请日：2004-03-17
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUNO SHINICHI
IPC分类号： A61B17/32 , A61B1/00 , A61B18/12
摘要： PROBLEM TO BE SOLVED: To provide a high-frequency incision tool for an endoscope capable of moving a bar-shaped high frequency incision electrode projecting from a distal end along a mucosal surface as desired by an operator and accurately performing even fine incision work or the like. SOLUTION: A curve part 2 freely bendable in a prescribed direction is formed near the distal end of a flexible tube 1, and a curve operation wire 7 for pulling the curve part 2 is inserted and arranged inside the flexible tube 1 so as to be freely moved back and forth in an axial direction. At an operation part 10 connected to the proximal end side of the flexible tube 1, a connection terminal 13 for connecting a high frequency power supply cord and a curve operation piece 14 for moving the curve operation wire 7 back and forth are arranged. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内窥镜的高频切割工具，其能够移动从操作者所期望的沿着粘膜表面从远端突出的棒状高频切开电极，并且精确地执行均匀的细切口工作等。解决方案：在柔性管1的远端附近形成在规定方向上可自由弯曲的弯曲部2，并且将弯曲部2拉动的弯曲操作线7插入并配置在柔性管1的内部，可以在轴向上自由地前后移动。在与挠性管1的基端侧连接的操作部10上配置有用于连接高频电源线的连接端子13和用于使曲线操作线7前后移动的曲线操作片14。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004073667A Optical tomography endoscope apparatus 审中-公开
公开(公告)号：JP2004073667A
公开(公告)日：2004-03-11
申请号：JP2002240826
申请日：2002-08-21
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUSHITA MINORU , SUGIYAMA AKIRA , MATSUNO SHINICHI , HASHIYAMA TOSHIYUKI
IPC分类号： G01N21/17 , A61B1/00
摘要： PROBLEM TO BE SOLVED: To provide an optical tomography endoscope apparatus which has detachable endoscope and OCT (optical coherence tomography) processor, and is free from a complicated operation because it needs no separate operation for the endoscope and the insertion of optical probes. SOLUTION: This optical tomography endoscope apparatus comprises an endoscope having a flexible insertion tube for inserting into a celom to investigate the celom, an interference light detector for generating a measuring light and a reference light to form a body tomogram by an optical coherence tomography, making interference between the reference light and the reflection light from the measuring light irradiated to the living body, and generating a detection signal according to the intensity of the interference light, and a tomograph generator which is detachable to the interference light detector and generates the living body tomogram based on the detection signal generated by the interference light detector. The interference light detector is set inside of the endoscope to irradiate the surface of the body cavity with the measuring light from the top end part of the flexible insertion tube. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2006020884A Treating tool raising device for endoscope 审中-公开
标题翻译：内窥镜治疗工具提升装置
公开(公告)号：JP2006020884A
公开(公告)日：2006-01-26
申请号：JP2004202505
申请日：2004-07-09
申请人： Pentax Corp , ペンタックス株式会社
发明人： MATSUNO SHINICHI
IPC分类号： A61B1/00 , A61B19/00
摘要： PROBLEM TO BE SOLVED: To provide a treating tool raising device for an endoscope with excellent workability capable of easily adjusting, readjusting and assembling the proximal end position of a guide tube to which a raising piece operation wire for remotely operating a treating tool raising piece is inserted into an operation part. SOLUTION: By forming a plurality of peripheral direction grooves 22a capable of being engaged and disengaged with/from a stopper seat 21 fixedly arranged on the operation part 4 at an interval from each other in an axial direction on the outer peripheral surface of a stopper cylinder body 22 fixed to the proximal end part of the guide tube 8 and selecting the peripheral direction groove 22a to be engaged with the stopper seat 21, the fixing position of the proximal end part of the guide tube 8 to the operation part 4 can be adjusted. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种内窥镜用处理工具提升装置，其具有优异的可加工性，能够容易地调整和重新组装导管的基端位置，用于远程操作处理工具的提升件操作线升起片插入操作部。解决方案：通过形成多个周向槽22a，其能够与固定地布置在操作部4上的止动座21啮合和脱离，该止动座21在轴向方向上彼此间隔在外周面上固定在引导管8的基端部的止动筒体22，并且选择与止动座21接合的周向槽22a，将引导管8的基端部固定到操作部4 可以调整。版权所有（C）2006，JPO＆NCIPI

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