公开(公告)号：US08181657B2

公开(公告)日：2012-05-22

申请号：US11861767

申请日：2007-09-26

申请人： Satoshi Takekoshi ,  Naruto Shinkai ,  Takaaki Gono ,  Yosuke Yoshimoto

发明人： Satoshi Takekoshi ,  Naruto Shinkai ,  Takaaki Gono ,  Yosuke Yoshimoto

IPC分类号： A61B1/00 ,  A61B19/00 ,  A61F6/06

CPC分类号： A61B1/015 ,  A61B1/303 ,  A61B2017/4233

摘要： A placement method includes inserting an endoscope into a body, blocking a tubular tissue in the body with a distal end of the endoscope, pressurizing a detection target space between a placement member which is placed in the tubular tissue and blocks the tubular tissue and the distal end of the endoscope via a channel of the endoscope, and detecting a pressure state in the detection target space.

摘要翻译： 放置方法包括将内窥镜插入体内，用内窥镜的远端阻挡体内的管状组织，对放置在管状组织中的放置部件之间的检测对象空间进行加压， 通过内窥镜的通道内窥镜的端部，并且检测检测目标空间中的压力状态。

公开(公告)号：US06572537B2

公开(公告)日：2003-06-03

申请号：US09769073

申请日：2001-01-25

申请人： Yasuyuki Futatsugi ,  Hidetoshi Saito ,  Yosuke Yoshimoto ,  Susumu Aono ,  Satoshi Honma ,  Hitoshi Karasawa

发明人： Yasuyuki Futatsugi ,  Hidetoshi Saito ,  Yosuke Yoshimoto ,  Susumu Aono ,  Satoshi Honma ,  Hitoshi Karasawa

IPC分类号： A61B100

CPC分类号： A61B1/05

摘要： An endoscope includes an image pickup unit 30 having a solid-state image pickup device 32 such as a CCD on a tip end side of an elongate insertion section. This image pickup unit 30 constitutes a tip end side unit 36U and a rear end side unit 43U by conducting a surface treatment (metallization) to nonmetal members such as a tip end cover glass 31 and a rear end cover glass 35, and by airtight coupling surface-treated portions of the nonmetal members to metal members such as a tip end cover glass frame 36 and a rear end cover glass frame 43 by brazing using soldering, and constitutes an optical system unit 60 by airtight coupling the metal members to metal members of an insulating unit 38U formed by airtight coupling a pipe member 41 and a ring member 42 to an insulating frame 38 by welding.

摘要翻译： 内窥镜包括在细长插入部的前端侧具有像CCD这样的固体摄像装置32的摄像单元30。 该图像拾取单元30通过对诸如前端盖玻璃31和后端盖玻璃35的非金属构件进行表面处理（金属化）而形成前端侧单元36U和后端侧单元43U，并且通过气密耦合 通过钎焊钎焊将非金属构件的表面处理部分的前端盖玻璃框架36和后端盖玻璃框架43的金属构件表面处理，并且通过将金属构件气密地连接到金属构件的金属构件 通过焊接将管构件41和环构件42气密地连接到绝缘框架38而形成的绝缘单元38U。

公开(公告)号：US20050148819A1

公开(公告)日：2005-07-07

申请号：US11072867

申请日：2005-03-04

申请人： Toshiaki Noguchi ,  Hiroki Moriyama ,  Ryu Oshima ,  Shoichi Amano ,  Kota Ishibiki ,  Koji Morishita ,  Yasuyuki Futatsugi ,  Hitoshi Hasegawa ,  Mikihiko Nakagawa ,  Yosuke Yoshimoto ,  Yoshio Tashiro

发明人： Toshiaki Noguchi ,  Hiroki Moriyama ,  Ryu Oshima ,  Shoichi Amano ,  Kota Ishibiki ,  Koji Morishita ,  Yasuyuki Futatsugi ,  Hitoshi Hasegawa ,  Mikihiko Nakagawa ,  Yosuke Yoshimoto ,  Yoshio Tashiro

IPC分类号： A61B19/00 ,  A61B1/00 ,  A61B1/12 ,  A61L2/06 ,  A61L2/07 ,  A61L2/24 ,  A61L2/26

CPC分类号： A61B1/00059 ,  A61B1/123 ,  A61L2/06 ,  A61L2/07 ,  A61L2/24

摘要： The invention is a sterilizing apparatus that reads information from an information recording section provided in an endoscope, sets a sterilizing process condition for sterilizing the endoscope on the basis of the read information, and controls a sterilizing process in accordance with the sterilizing process condition that is set.

摘要翻译： 本发明是一种消毒装置，其从设置在内窥镜中的信息记录部读取信息，根据读取的信息设定对内窥镜进行消毒的消毒处理条件，并根据消毒处理条件进行消毒处理 组。

公开(公告)号：US06716161B2

公开(公告)日：2004-04-06

申请号：US10097463

申请日：2002-03-13

申请人： Masakazu Higuma ,  Yasuyuki Futatsugi ,  Ichiro Nakamura ,  Yosuke Yoshimoto ,  Hidetoshi Saito ,  Susumu Aono ,  Takao Yamaguchi ,  Yutaka Tatsuno ,  Takahiro Kishi ,  Yasuhito Kura ,  Kazutaka Nakatsuchi ,  Takeaki Nakamura

发明人： Masakazu Higuma ,  Yasuyuki Futatsugi ,  Ichiro Nakamura ,  Yosuke Yoshimoto ,  Hidetoshi Saito ,  Susumu Aono ,  Takao Yamaguchi ,  Yutaka Tatsuno ,  Takahiro Kishi ,  Yasuhito Kura ,  Kazutaka Nakatsuchi ,  Takeaki Nakamura

IPC分类号： A61B104

CPC分类号： A61B1/00188 ,  A61B1/00195 ,  A61B1/121 ,  A61L2/07 ,  G02B23/2423 ,  G02B23/2453 ,  G02B23/26

摘要： An endoscope suitable for autoclave sterilization includes an insertion section having an objective lens section disposed at the extreme end thereof for focusing a subject image and an eyepiece section located on the base end side of the inserting section and including at least an eyepiece lens. an image guide fiber is disposed in the bundle for transmitting the subject image in an observation section focused by the objective lens section. An eyepiece lens unit is disposed in the eyepiece section, the eyepiece lens unit causing the eyepiece lens to confront the base end structure whose hermetic seal level is higher than the watertight seal level of the shell of the endoscope. A focus position changing means is disposed to the eyepiece lens unit to change the focus position of the eyepiece lens. The eyepiece section is so constructed and/or assembled that the autoclave sterilization process does not cause water vapor or the like to adversely affect the operability of the eyepiece section.

摘要翻译： 适用于高压灭菌器的内窥镜包括：插入部，其具有设置在其前端的物镜部分，用于聚焦被摄体图像;以及目镜部分，位于插入部分的基端侧，并且至少包括目镜。 图像引导光纤布置在用于在由物镜部分聚焦的观察部分中传送被摄体图像的束中。 目镜透镜单元设置在目镜部分中，目镜透镜单元使目镜透镜面对密封水平高于内窥镜壳体的防水密封水平的基端结构。 焦点位置改变装置设置在目镜透镜单元上以改变目镜透镜的对焦位置。 目镜部分是如此构造和/或组装，使得高压灭菌器灭菌过程不会引起水蒸气等不利地影响目镜部分的可操作性。

公开(公告)号：US5299561A

公开(公告)日：1994-04-05

申请号：US916913

申请日：1992-07-20

申请人： Yosuke Yoshimoto

发明人： Yosuke Yoshimoto

IPC分类号： A61B1/00 ,  A61B1/12 ,  A61M1/00 ,  G02B23/24

CPC分类号： A61B1/00068 ,  A61B1/12 ,  A61M1/0043 ,  A61M1/0047

摘要： An endoscope includes a cylinder body having an opening leading to a suction channel and an opening of the suction channel leads to a suction device both of side bath of these openings are provided in an adjacent, parallel relation. A cap member is detachably mounted on the cylinder body and is made of an elastic member. A piston is provided on the cap member to allow one of the openings to be opened or closed through the movement of the piston. A suction control unit thus achieved has a simpler arrangement and enables easy and positive cleaning.

摘要翻译： 内窥镜包括具有通向吸引通道的开口的气缸体，并且吸入通道的开口通向吸引装置，这两个开口的侧浴都以相邻的平行关系设置。 盖构件可拆卸地安装在缸体上并且由弹性构件制成。 活塞设置在盖构件上，以允许其中一个开口通过活塞的运动而打开或关闭。 由此实现的吸入控制单元具有更简单的布置并且能够容易且积极地进行清洁。

公开(公告)号：US06767322B1

公开(公告)日：2004-07-27

申请号：US09588704

申请日：2000-06-06

申请人： Yasuyuki Futatsugi ,  Masakazu Higuma ,  Yosuke Yoshimoto ,  Ichiro Nakamura ,  Takao Yamaguchi ,  Takeaki Nakamura ,  Takahiro Kishi ,  Yasuhito Kura ,  Jun Hiroya

发明人： Yasuyuki Futatsugi ,  Masakazu Higuma ,  Yosuke Yoshimoto ,  Ichiro Nakamura ,  Takao Yamaguchi ,  Takeaki Nakamura ,  Takahiro Kishi ,  Yasuhito Kura ,  Jun Hiroya

IPC分类号： A61F105

CPC分类号： G02B7/008 ,  A61B1/00096 ,  A61B1/00188 ,  G02B23/243 ,  G02B23/2461

摘要： A cover glass frame as a second frame body mounting thereto a cover glass is fitted onto an objective lens frame, which is a first frame body mounting thereto a tip end lens and an objective lens as optical members, in a manner to be movable in a direction of optical axis, and is fixed after having been adjusted in position in the direction of optical axis. The objective lens frame and the cover glass frame thus fitted and fixed are fitted into and joined to a cylindrical member to constitute an imaging unit, which is then arranged in a tip end portion of an insertion part of an endoscope. Thereby, focus adjustment can be performed on the optical members, which are assembled into the imaging unit, and a tip end side portion of the insertion part of the endoscope can be made small in outer diameter to prevent entry of vapor into the imaging unit even when autoclave sterilization is carried out.

摘要翻译： 将作为安装在其上的玻璃罩的第二框体的玻璃框架安装在物镜框架上，该物镜框架以可移动的方式安装在作为光学构件的顶端透镜和物镜上的第一框架体 光轴的方向，并且在沿光轴方向调整位置之后被固定。 这样安装和固定的物镜框架和盖玻璃框架装配到圆柱形构件中并连接到圆柱形构件上，以构成成像单元，该成像单元然后被布置在内窥镜的插入部分的末端部分中。 由此，可以对组装到摄像单元中的光学构件进行聚焦调节，并且可以使内窥镜的插入部的前端侧部分的外径小，以防止蒸气进入成像单元甚至 当进行高压灭菌时。

公开(公告)号：US5562602A

公开(公告)日：1996-10-08

申请号：US53489

申请日：1993-04-28

申请人： Hisao Yabe ,  Yoshihiro Iida ,  Akira Suzuki ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Yosuke Yoshimoto ,  Yasuyuki Futatsugi

发明人： Hisao Yabe ,  Yoshihiro Iida ,  Akira Suzuki ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Yosuke Yoshimoto ,  Yasuyuki Futatsugi

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/05

CPC分类号： A61B1/00091 ,  A61B1/00142 ,  A61B1/00177 ,  A61B1/0051 ,  A61B1/05 ,  A61B1/0052 ,  A61B1/018

摘要： An insert cover portion having channels including an air-supply tubular passage, a water-supply tubular passage and a suction tubular passage sidewards extending from a joint adjacent to an operator in a direction of the longitudinal axis of the insert cover portion, the insert cover portion having channels further including an external tubular passage extending outwardly. The insert cover portion has the operation facility realized by considering to prevent hindering of the operation by various tubular passages extending from the joint.

摘要翻译： 具有通道的插入盖部分包括供气管状通道，供水管状通道和从插入物盖部分的纵向轴线方向上从操作者附近的接头延伸的吸入管状通道，插入盖 具有通道的部分还包括向外延伸的外部管状通道。 插入盖部分具有通过考虑防止由接头延伸的各种管状通道阻碍操作而实现的操作设备。

公开(公告)号：US4736732A

公开(公告)日：1988-04-12

申请号：US902193

申请日：1986-08-29

申请人： Hideki Shimonaka ,  Yosuke Yoshimoto ,  Masaaki Nakazawa

发明人： Hideki Shimonaka ,  Yosuke Yoshimoto ,  Masaaki Nakazawa

IPC分类号： A61M1/00 ,  A61B1/12

CPC分类号： A61M1/0043

摘要： Disclosed is a construction of an endoscopic fluid changing device which, attached to an endoscope, regulates the flow of a fluid in a channel of the endoscope. The fluid changing device comprises a cylindrical casing having a suction port, in the side wall thereof, a channel pipe provided in the center of the casing, and having an opening at the upper end portion thereof, the lower end portion of the channel pipe being connected to an instrument channel, extending to the distal end portion of the endoscope, a cap member covering the opening of the channel pipe, a piston disposed between the casing and the channel pipe, and capable of vertical motion, a spring for urging the piston upward, first valve device provided at the upper portion of the piston, and adapted to open or close a first passage as the piston is operated, the first passage extending from the suction port to the outside of the casing, and second valve device provided at the lower portion of the piston, and adapted to close or open a second passage, in contrast with the first passage, as the piston is operated, the second passage extending from the suction port to the instrument channel.

摘要翻译： 公开了一种内窥镜液体更换装置的结构，其连接到内窥镜，调节内窥镜的通道中的流体的流动。 流体切换装置包括：圆筒状壳体，在其侧壁中具有设置在壳体的中心的通道管，在其上端部具有开口的吸入口，通道管的下端部为 连接到仪器通道，延伸到内窥镜的远端部分，覆盖通道管的开口的盖构件，设置在壳体和通道管之间并能够垂直运动的活塞，用于推动活塞的弹簧 向上的第一阀装置，设置在活塞的上部，并且适于在活塞被操作时打开或关闭第一通道，第一通道从吸入口延伸到壳体的外部，第二阀装置设置在 活塞的下部，并且与第一通道相反，适于关闭或打开第二通道，当活塞被操作时，第二通道从吸入口延伸到仪器 t通道。

公开(公告)号：US06547721B1

公开(公告)日：2003-04-15

申请号：US09370659

申请日：1999-08-06

申请人： Masakazu Higuma ,  Yasuyuki Futatsugi ,  Takeaki Nakamura ,  Yosuke Yoshimoto ,  Takahiro Kishi ,  Yasuhito Kura ,  Yutaka Tatsuno ,  Takao Yamaguchi ,  Susumu Aono ,  Ichiro Nakamura ,  Jun Hiroya ,  Hidetoshi Saito ,  Kazutaka Nakatsuchi

发明人： Masakazu Higuma ,  Yasuyuki Futatsugi ,  Takeaki Nakamura ,  Yosuke Yoshimoto ,  Takahiro Kishi ,  Yasuhito Kura ,  Yutaka Tatsuno ,  Takao Yamaguchi ,  Susumu Aono ,  Ichiro Nakamura ,  Jun Hiroya ,  Hidetoshi Saito ,  Kazutaka Nakatsuchi

IPC分类号： A61B1005

CPC分类号： A61B1/121 ,  A61B1/00075 ,  A61B1/00096 ,  A61B1/0011 ,  A61B1/051 ,  A61L2/07 ,  G02B23/2476 ,  G02B23/2492

摘要： An endoscope capable of being autoclaved in accordance with the present invention includes an insertion unit, an internal endoscope space, and contents. The insertion unit has a soft member, which is made of a soft polymeric material, as at least part of a casing thereof. The internal endoscope space includes the internal space of the insertion unit that is formed at a first sealing level at which the internal space is sealed in a watertight manner relative to an outside. The contents include at least one hermetically sealed unit composed of a plurality of airtight partition members and formed at a second sealing level higher than the first sealing level by joining the meeting portions of the airtight partition members using an airtight joining material. All or part of the airtight partition members is stowed in the internal endoscope space. Even when high-pressure high-temperature steam permeates through the soft member of the insertion unit which is made of a polymeric material, and invades into the internal endoscope space formed at the first sealing level, the high-pressure high-temperature steam will be hindered from invading into the hermetically sealed unit included in the contents and formed at the second sealing level.

摘要翻译： 根据本发明的能够进行高压灭菌的内窥镜包括插入单元，内部内窥镜空间和内容物。 插入单元具有作为其壳体的至少一部分的由柔性聚合物材料制成的软构件。 内窥镜空间包括插入单元的内部空间，该内部空间形成在第一密封水平处，其中内部空间相对于外部以防水的方式被密封。 内容物包括至少一个密封单元，由多个气密分隔构件组成，并且通过使用气密接合材料连接密封分隔构件的会合部分，形成在比第一密封水平高的第二密封水平。 全部或部分气密分隔部件收纳在内窥镜空间内。 即使当高压高温蒸汽穿过由聚合材料制成的插入单元的软构件并且侵入形成在第一密封水平的内窥镜空间时，高压高温蒸汽将 妨碍入侵包含在内容物中的密封单元并形成在第二密封水平。

公开(公告)号：US5419311A

公开(公告)日：1995-05-30

申请号：US28142

申请日：1993-03-09

申请人： Hisao Yabe ,  Yoshihiro Iida ,  Akira Suzuki ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Yosuke Yoshimoto

发明人： Hisao Yabe ,  Yoshihiro Iida ,  Akira Suzuki ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Yosuke Yoshimoto

IPC分类号： A61B1/00 ,  A61B1/04 ,  A61B1/12

CPC分类号： A61B1/00091 ,  A61B1/00105 ,  A61B1/00137 ,  A61B1/00142 ,  A61B1/12 ,  A61B1/042

摘要： An endoscope apparatus of a type having a cover for covering the endoscope composed of a cover for an insert, a cover for a control unit, and a universal-cord cover, and the endoscope which uses the endoscope cover to cover the control unit having a handle in the body of the control unit, an elongated insert extending from the control unit to the leading portion and a universal cord extending from the control unit. At least two members of all members that form the cover for the insert of the endoscope cover, for example, a leading unit and an acceptor for fixing the control unit of the endoscope, are made of the same material such as polysulfone which is a thermoplastic resin which can be recycled, or all members forming the cover for the insert are made of a material which can be subjected to a combustion process, or the cover for the control unit integrally covers the insert and the handle of the endoscope with the endoscope cover.

摘要翻译： 一种内窥镜装置，其具有用于覆盖由用于插入物的盖子构成的内窥镜的盖，用于控制单元的盖和通用帘线盖，以及使用所述内窥镜盖覆盖所述控制单元的内窥镜， 在控制单元的主体中的手柄，从控制单元延伸到前导部分的细长插入件和从控制单元延伸的通用线。 形成内窥镜插入件的盖的所有构件的至少两个构件，例如用于固定内窥镜的控制单元的引导单元和接受器由相同的材料制成，所述聚砜是热塑性的 可以再循环的树脂或形成插入物盖的所有构件由可以进行燃烧过程的材料制成，或者用于控制单元的盖用内窥镜盖整体地覆盖内窥镜的插入件和把手 。