公开(公告)号：US06888119B2

公开(公告)日：2005-05-03

申请号：US10753129

申请日：2004-01-06

Applicant: Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

Inventor： Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

IPC: G01B11/00 ,  A61B1/00 ,  A61B10/00 ,  G01N21/17 ,  G02B23/24 ,  H04N7/18 ,  G02B7/04

CPC classification number: A61B1/042 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00172 ,  A61B1/018 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/6852 ,  B82Y15/00 ,  G02B23/2407

Abstract: A flexible shaft driven to rotate is inserted through a transparent sheath having pliability. By a fiber inserted through the inside thereof, low-coherence light is guided and is made to exit to a living-body tissue side which is an observation target through a lens and a prism forming an exit and entrance portion at the tip portion. Subsequently, the light reflected on the living-body tissue side is guided in order to produce an image. In that case, a positioning member for keeping the exit and entrance portion and the living-body tissue at a proper distance is formed at the tip portion of the sheath or the tip portion of an endoscope through which an optical probe is inserted and, therefore, a stable tomogram image can be produced.

Abstract translation: 驱动旋转的柔性轴通过具有柔韧性的透明护套插入。 通过其内部插入的纤维，引导低相干光，并通过透镜和在尖端部分形成出射和入射部分的棱镜离开到作为观察目标的生物体组织侧。 随后，引导反射在生物体组织侧的光以产生图像。 在这种情况下，在插入有光学探针的内窥镜的护套的前端部或尖端部形成有用于将出入口部和活体组织保持适当距离的定位部件，因此， ，可以产生稳定的断层图像。

公开(公告)号：US06797931B2

公开(公告)日：2004-09-28

申请号：US10091626

申请日：2002-03-06

Applicant: Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

Inventor： Shuhei Iizuka ,  Akihiro Horii ,  Yasushige Ishihara ,  Raifu Matsui ,  Mamoru Kaneko

IPC: G02B704

CPC classification number: A61B1/042 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00172 ,  A61B1/018 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/6852 ,  B82Y15/00 ,  G02B23/2407

Abstract: A flexible shaft driven to rotate is inserted through a transparent sheath having pliability. By a fiber inserted through the inside thereof, low-coherence light is guided and is made to exit to a living-body tissue side which is an observation target through a lens and a prism forming an exit and entrance portion at the tip portion. Subsequently, the light reflected on the living-body tissue side is guided in order to produce an image. In that case, a positioning member for keeping the exit and entrance portion and the living-body tissue at a proper distance is formed at the tip portion of the sheath or the tip portion of an endoscope through which an optical probe is inserted and, therefore, a stable tomogram image can be produced.

Abstract translation: 驱动旋转的柔性轴通过具有柔韧性的透明护套插入。 通过其内部插入的纤维，引导低相干光，并通过透镜和在尖端部分形成出射和入射部分的棱镜离开到作为观察目标的生物体组织侧。 随后，引导反射在生物体组织侧的光以产生图像。 在这种情况下，在插入有光学探针的内窥镜的护套的前端部或尖端部形成有用于将出入口部和活体组织保持适当距离的定位部件，因此， ，可以产生稳定的断层图像。

公开(公告)号：US08221306B2

公开(公告)日：2012-07-17

申请号：US12612461

申请日：2009-11-04

Applicant: Yuta Okada ,  Ryuta Sekine ,  Raifu Matsui

Inventor： Yuta Okada ,  Ryuta Sekine ,  Raifu Matsui

IPC: A61B1/00

CPC classification number: A61B17/3421 ,  A61B1/00071 ,  A61B1/00087 ,  A61B1/00133 ,  A61B1/00135 ,  A61B1/018 ,  A61B34/70 ,  A61B2017/00398 ,  A61B2017/2905 ,  A61B2017/2906 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/3445 ,  A61B2017/347

Abstract: In an endoscope therapeutic device having a plurality of introduction guide tubes for introducing a treatment tool into a body cavity, the introduction guide tubes are mutually joined at a position more proximal than bending portions thereof. Accordingly, the effects caused by the movement of the plurality of the introduction guide tubes are mutually invalidated at a joint portion as a fulcrum, so that the position of the introduction guide tube is relatively stabilized in the body cavity. As joining methods, there are integration, usage of a joint tool, and usage of an over tube. The operability is improved when the introduction guide tube is provided at the distal end thereof with a mechanism for retaining and/or rotating a distal end of a treatment tool inserted therethrough.

Abstract translation: 在具有用于将治疗工具引入体腔的多个引导引导管的内窥镜治疗装置中，引导引导管在比其弯曲部更靠近的位置处相互连接。 因此，由于多个导入导管的运动引起的效果在作为支点的关节部分相互无效，使得导入导管的位置在体腔内相对稳定。 作为接合方法，存在联合工具的集成，使用和过管的使用。 当引导导管在其远端处设置有用于保持和/或旋转插入其中的治疗工具的远端的机构时，可操作性得到改善。

公开(公告)号：US07341554B2

公开(公告)日：2008-03-11

申请号：US10635044

申请日：2003-08-05

Applicant: Ryuta Sekine ,  Raifu Matsui ,  Yuta Okada

Inventor： Ryuta Sekine ,  Raifu Matsui ,  Yuta Okada

IPC: A61B1/00 ,  A61B1/04

CPC classification number: A61B1/00135 ,  A61B1/018 ,  A61B17/0482 ,  A61B17/0644 ,  A61B17/072 ,  A61B17/1114 ,  A61B17/29 ,  A61B17/320016 ,  A61B17/32056 ,  A61B2017/00269 ,  A61B2017/0419 ,  A61B2017/0472 ,  A61B2017/06052 ,  A61B2017/320052 ,  A61B2017/347 ,  A61B2090/306

Abstract: An endoscopic treatment system is designed to suture or resect a lesion while ensuring the ease of insertion into a deep region in the large intestine. The endoscopic treatment system comprises an endoscope and a therapeutic instruments insertion aid into which the endoscope is inserted. The endoscopic treatment system further comprises: a pair of clamp forceps that clamps and lifts a living-body tissue; a lateral hole formed in the therapeutic instruments insertion aid and used to control the position of the living-body tissue clamped and lifted by the pair of clamp forceps or to control the lifting thereof; a ligature used to ligate the living-body tissue whose position or lifting is controlled by the lateral hole; and a cutter used to resect the living-body tissue at a position between a region ligated with the ligature and a region clamped and lifted with the pair of clamp forceps.

Abstract translation: 内窥镜治疗系统设计用于缝合或切除病变，同时确保易于插入大肠的深部区域。 内窥镜治疗系统包括内窥镜和插入有内窥镜的治疗仪器插入辅助装置。 内窥镜治疗系统还包括：一对夹钳和提升活体组织的夹钳; 形成在治疗仪器插入辅助件中的侧孔，并用于控制由一对钳夹钳夹住和提起的活体组织的位置，或者控制其提升; 用于连接由侧孔控制其位置或提升的活体组织的结扎; 以及用于在与结扎连接的区域与用一对钳夹钳夹和提起的区域之间的位置切除活体组织的刀具。

公开(公告)号：US20080033246A1

公开(公告)日：2008-02-07

申请号：US11779601

申请日：2007-07-18

Applicant: Raifu Matsui ,  Nobuyuki Matsuura ,  Seisuke Takase ,  Hidenobu Kimura ,  Takatoshi Yoshida

Inventor： Raifu Matsui ,  Nobuyuki Matsuura ,  Seisuke Takase ,  Hidenobu Kimura ,  Takatoshi Yoshida

IPC: A61B1/01

CPC classification number: A61B1/00154 ,  A61B1/00082 ,  A61B1/04 ,  A61B2017/22055 ,  A61B2017/22069

Abstract: An endoscopic insertion aid includes a tube member, a pipeline and a plurality of balloons. The tube member allows an insertion section of an endoscope to be inserted therethrough, and guides the longitudinal movement of the insertion section. The pipeline is provided in the tube member, and communicates with a supply/discharge unit to supply a fluid to or discharge the fluid from the distal end of the tube member. The balloons are disposed on the outer periphery of the distal end of the tube member longitudinally along the tube member, communicate with the pipeline, and inflate/deflate in accordance with the supply/discharge of the fluid via the pipeline. The balloon disposed on the distal side of the tube member is inflated to have an outside diameter larger than that of the balloon disposed closer to the proximal side than the balloon disposed on the distal side when the balloons are inflated.

Abstract translation: 内窥镜插入辅助件包括管构件，管道和多个气囊。 管构件允许内窥镜的插入部分插入其中，并且引导插入部分的纵向移动。 管道设置在管构件中，并且与供给/排出单元连通以向管构件的远端提供流体或排出流体。 气囊沿着管构件纵向地设置在管构件的远端的外周上，与管道连通，并且根据流体经由管道的供给/排出而膨胀/放气。 当气囊膨胀时，设置在管构件的远侧上的球囊被充气以具有比设置在远侧的球囊更靠近近侧的球囊的外径。

公开(公告)号：US06458074B1

公开(公告)日：2002-10-01

申请号：US09615275

申请日：2000-07-13

Applicant: Raifu Matsui ,  Keiichi Arai ,  Ryuta Sekine

Inventor： Raifu Matsui ,  Keiichi Arai ,  Ryuta Sekine

IPC: A61B100

CPC classification number: A61B1/018 ,  A61B1/00089 ,  A61B1/00098 ,  A61B1/00101

Abstract: An endoscope is provided which has a first forceps raising base and a second forceps raising base. The first forceps raising base is provided at a distal end opening of a first treating tool insertion channel formed at a distal end of an insertion section, and is adapted to be raised in a first direction. The second forceps raising base is provided at a distal end opening of a second treating tool insertion channel formed at the distal end of the insertion section, and is adapted to be raised in a second direction different from the first direction. The first and second raising directions of the first and second forceps raising bases are different from each other in at least two combinations.

Abstract translation: 提供了具有第一钳子提升基座和第二钳子提升基座的内窥镜。 第一镊子提升基座设置在形成在插入部的远端的第一处理工具插入通道的远端开口，并且适于沿第一方向升高。 第二镊子提升基座设置在形成在插入部的前端的第二处理工具插入通道的远端开口，并且适于在与第一方向不同的第二方向上升高。 第一和第二钳子提升基座的第一和第二提升方向在至少两种组合中彼此不同。

公开(公告)号：US20110092770A1

公开(公告)日：2011-04-21

申请号：US12974911

申请日：2010-12-21

Applicant: Raifu MATSUI ,  Nobuyuki Matsuura ,  Seisuke Takase ,  Hidenobu Kimura ,  Takatoshi Yoshida

Inventor： Raifu MATSUI ,  Nobuyuki Matsuura ,  Seisuke Takase ,  Hidenobu Kimura ,  Takatoshi Yoshida

IPC: A61B1/00

CPC classification number: A61B1/00154 ,  A61B1/00082 ,  A61B1/04 ,  A61B2017/22055 ,  A61B2017/22069

Abstract: An endoscopic insertion aid includes a tube member, a pipeline and a plurality of balloons. The tube member allows an insertion section of an endoscope to be inserted therethrough, and guides the longitudinal movement of the insertion section. The pipeline is provided in the tube member, and communicates with a supply/discharge unit to supply a fluid to or discharge the fluid from the distal end of the tube member. The balloons are disposed on the outer periphery of the distal end of the tube member longitudinally along the tube member, communicate with the pipeline, and inflate/deflate in accordance with the supply/discharge of the fluid via the pipeline. The balloon disposed on the distal side of the tube member is inflated to have an outside diameter larger than that of the balloon disposed closer to the proximal side than the balloon disposed on the distal side when the balloons are inflated.

Abstract translation: 内窥镜插入辅助件包括管构件，管道和多个气囊。 管构件允许内窥镜的插入部分插入其中，并且引导插入部分的纵向移动。 管道设置在管构件中，并且与供给/排出单元连通以向管构件的远端提供流体或排出流体。 气囊沿着管构件纵向地设置在管构件的远端的外周上，与管道连通，并且根据流体经由管道的供给/排出而膨胀/放气。 当气囊膨胀时，设置在管构件的远侧上的球囊被充气以具有比设置在远侧的球囊更靠近近侧的球囊的外径。

公开(公告)号：US20100048992A1

公开(公告)日：2010-02-25

申请号：US12612461

申请日：2009-11-04

Applicant: Yuta Okada ,  Ryuta Sekine ,  Raifu Matsui

Inventor： Yuta Okada ,  Ryuta Sekine ,  Raifu Matsui

IPC: A61B1/018

CPC classification number: A61B17/3421 ,  A61B1/00071 ,  A61B1/00087 ,  A61B1/00133 ,  A61B1/00135 ,  A61B1/018 ,  A61B34/70 ,  A61B2017/00398 ,  A61B2017/2905 ,  A61B2017/2906 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/3445 ,  A61B2017/347

Abstract: In an endoscope therapeutic device having a plurality of introduction guide tubes for introducing a treatment tool into a body cavity, the introduction guide tubes are mutually joined at a position more proximal than bending portions thereof. Accordingly, the effects caused by the movement of the plurality of the introduction guide tubes are mutually invalidated at a joint portion as a fulcrum, so that the position of the introduction guide tube is relatively stabilized in the body cavity. As joining methods, there are integration, usage of a joint tool, and usage of an over tube. The operability is improved when the introduction guide tube is provided at the distal end thereof with a mechanism for retaining and/or rotating a distal end of a treatment tool inserted therethrough.

Abstract translation: 在具有用于将治疗工具引入体腔的多个引导引导管的内窥镜治疗装置中，引导引导管在比其弯曲部更靠近的位置处相互连接。 因此，由于多个导入导管的运动引起的效果在作为支点的关节部分相互无效，使得导入导管的位置在体腔内相对稳定。 作为接合方法，存在联合工具的集成，使用和过管的使用。 当引导导管在其远端处设置有用于保持和/或旋转插入其中的治疗工具的远端的机构时，可操作性得到改善。

公开(公告)号：US07530985B2

公开(公告)日：2009-05-12

申请号：US10958801

申请日：2004-10-05

Applicant: Shotaro Takemoto ,  Tetsuya Yamamoto ,  Koichi Kawashima ,  Sydney Sheung Chee Chung ,  Raifu Matsui ,  Takayasu Mikkaichi ,  Satoshi Miyamoto ,  Masayuki Iwasaka

Inventor： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Koichi Kawashima ,  Sydney Sheung Chee Chung ,  Raifu Matsui ,  Takayasu Mikkaichi ,  Satoshi Miyamoto ,  Masayuki Iwasaka

IPC: A61B17/04

CPC classification number: A61B17/0467 ,  A61B1/018 ,  A61B17/0469 ,  A61B17/0483 ,  A61B17/0485 ,  A61B17/0487 ,  A61B17/0493 ,  A61B17/06066 ,  A61B17/0625 ,  A61B17/0643 ,  A61B2017/00296 ,  A61B2017/0034 ,  A61B2017/0445 ,  A61B2017/0448 ,  A61B2017/045 ,  A61B2017/0458 ,  A61B2017/0464 ,  A61B2017/0472 ,  A61B2017/0474 ,  A61B2017/0475 ,  A61B2017/0477 ,  A61B2017/0488 ,  A61B2017/06019 ,  A61B2017/06028 ,  A61B2017/06042 ,  A61B2017/06057

Abstract: An endoscopic treatment device is used with an endoscope. This treatment device includes a transmission member with a flexible structure having a distal end portion to be inserted into a body and can be operated outside the body, a push rod coupled to the distal end portion, and first and second connecting members rotatably coupled to the push rod. The treatment device further includes first and second arm members rotatably coupled to the distal end portion of the connecting member, a holding member rotatably holding the respective arm at a predetermined interval therebetween, and first and second actuating members integrally formed with the arm members and can open/close when the transmission member actuates the first and second connecting members and the first and second arm members through the push rod. This device also includes a needle mounted on at least one of the first and second actuating members.

Abstract translation: 内镜治疗装置与内窥镜一起使用。 该治疗装置包括具有柔性结构的传动部件，该传动部件具有插入体内的远端部，能够在体外操作，与前端部连结的推杆，以及可旋转地连结于该主体的第一和第二连接部件 推杆。 处理装置还包括可旋转地联接到连接构件的远端部分的第一和第二臂构件，保持构件，其以相对于其间的预定间隔可旋转地保持各个臂;以及第一和第二致动构件，其与臂构件一体形成并且可 当传动构件通过推杆致动第一和第二连接构件以及第一和第二臂构件时，打开/关闭。 该装置还包括安装在第一和第二致动构件中的至少一个上的针。

公开(公告)号：US07344545B2

公开(公告)日：2008-03-18

申请号：US10724814

申请日：2003-12-01

Applicant: Shotaro Takemoto ,  Tetsuya Yamamoto ,  Koichi Kawashima ,  Sydney Sheung Chee Chung ,  Raifu Matsui

Inventor： Shotaro Takemoto ,  Tetsuya Yamamoto ,  Koichi Kawashima ,  Sydney Sheung Chee Chung ,  Raifu Matsui

IPC: A61B17/04

CPC classification number: A61B17/0467 ,  A61B1/018 ,  A61B17/0469 ,  A61B17/0483 ,  A61B17/0485 ,  A61B17/0487 ,  A61B17/0493 ,  A61B17/06066 ,  A61B17/0625 ,  A61B17/0643 ,  A61B2017/00296 ,  A61B2017/0034 ,  A61B2017/0445 ,  A61B2017/0448 ,  A61B2017/045 ,  A61B2017/0458 ,  A61B2017/0464 ,  A61B2017/0472 ,  A61B2017/0474 ,  A61B2017/0475 ,  A61B2017/0477 ,  A61B2017/0488 ,  A61B2017/06019 ,  A61B2017/06028 ,  A61B2017/06042 ,  A61B2017/06057

Abstract: An endoscopic treatment device is used with an endoscope. This treatment device includes a transmission member with a flexible structure having a distal end portion to be inserted into a body and can be operated outside the body, a push rod coupled to the distal end portion, and first and second connecting members rotatably coupled to the push rod. The treatment device further includes first and second arm members rotatably coupled to the distal end portion of the connecting member, a holding member rotatably holding the respective arm at a predetermined interval therebetween, and first and second actuating members integrally formed with the arm members and can open/close when the transmission member actuates the first and second connecting members and the first and second arm members through the push rod. This device also includes a needle mounted on at least one of the first and second actuating members.

Abstract translation: 内镜治疗装置与内窥镜一起使用。 该处理装置包括具有柔性结构的传动部件，该传动部件具有插入到主体中的远端部分，并且可以在主体外部操作，连接到远端部分的推杆，以及可旋转地联接到主体部分的第一和第二连接部件 推杆。 处理装置还包括可旋转地联接到连接构件的远端部分的第一和第二臂构件，保持构件，其以相对于其间的预定间隔可旋转地保持相应的臂，以及与臂构件一体形成的第一和第二致动构件， 当传动构件通过推杆致动第一和第二连接构件以及第一和第二臂构件时，打开/关闭。 该装置还包括安装在第一和第二致动构件中的至少一个上的针。