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公开(公告)号：US08979736B2
公开(公告)日：2015-03-17
申请号：US13236129
申请日：2011-09-19
IPC分类号： A61B1/00 , A61M25/00 , A61M39/00 , A61B1/018 , A61B17/29 , G02B23/24 , A61B17/00 , A61B19/00
CPC分类号： A61B1/018 , A61B1/00087 , A61B1/00105 , A61B1/00112 , A61B1/00128 , A61B17/29 , A61B34/71 , A61B2017/00477 , A61B2017/2906 , G02B23/2476
摘要： A treatment endoscope includes that a body cavity insertion portion which includes a main body distal hard portion, and a main body curving portion provided to a proximal side of the main body distal hard portion, one or more treatment arm/arms projecting to a distal side from the main body distal hard portion, each of the treatment arm/arms including a curving mechanism, an operation portion provided to the proximal side of the body cavity insertion portion, and an observation section configured to image a field of view in a body cavity, the observation section including an imaging section provided within the main body distal hard portion. The treatment endoscope includes that an operation portion attaching/detaching mechanism configured to removably attach the operation portion to the body cavity insertion portion, and an observation section attaching/detaching mechanism configured to removably attach the observation section to the body cavity insertion portion.
摘要翻译： 一种治疗用内窥镜，其具备包括主体远端硬部的体腔插入部以及设置在所述主体远端硬质部的基端侧的主体弯曲部，突出于所述远侧的一个以上的治疗臂/ 每个治疗臂/臂从主体远端硬部分，包括弯曲机构，设置在体腔插入部分的近侧的操作部分和构造成在体腔内成像视场的观察部分 所述观察部包括设置在所述主体远侧硬质部内的摄像部。 所述处理用内窥镜包括：被配置为将所述操作部可移除地附接到所述体腔插入部的操作部分安装/拆卸机构;以及被配置为将所述观察部移除地附接到所述体腔插入部的观察部安装/拆卸机构。
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公开(公告)号：US20120004503A1
公开(公告)日：2012-01-05
申请号：US13236129
申请日：2011-09-19
IPC分类号： A61B1/04
CPC分类号： A61B1/018 , A61B1/00087 , A61B1/00105 , A61B1/00112 , A61B1/00128 , A61B17/29 , A61B34/71 , A61B2017/00477 , A61B2017/2906 , G02B23/2476
摘要： A treatment endoscope includes that a body cavity insertion portion which includes a main body distal hard portion, and a main body curving portion provided to a proximal side of the main body distal hard portion, one or more treatment arm/arms projecting to a distal side from the main body distal hard portion, each of the treatment arm/arms including a curving mechanism, an operation portion provided to the proximal side of the body cavity insertion portion, and an observation section configured to image a field of view in a body cavity, the observation section including an imaging section provided within the main body distal hard portion. The treatment endoscope includes that an operation portion attaching/detaching mechanism configured to removably attach the operation portion to the body cavity insertion portion, and an observation section attaching/detaching mechanism configured to removably attach the observation section to the body cavity insertion portion.
摘要翻译： 一种治疗用内窥镜，其具备包括主体远端硬部的体腔插入部以及设置在所述主体远端硬质部的基端侧的主体弯曲部，突出于所述远侧的一个以上的治疗臂/ 每个治疗臂/臂从主体远端硬部分，包括弯曲机构，设置在体腔插入部分的近侧的操作部分和构造成在体腔内成像视场的观察部分 所述观察部包括设置在所述主体远侧硬质部内的摄像部。 所述处理用内窥镜包括：被配置为将所述操作部可移除地附接到所述体腔插入部的操作部分安装/拆卸机构;以及被配置为将所述观察部移除地附接到所述体腔插入部的观察部安装/拆卸机构。
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公开(公告)号：US20090171150A1
公开(公告)日：2009-07-02
申请号：US12339408
申请日：2008-12-19
申请人： Taro Iede , Hirokazu Tanaka , Yoshiaki Ito , Hideya Kitagawa , Hajime Tamura
发明人： Taro Iede , Hirokazu Tanaka , Yoshiaki Ito , Hideya Kitagawa , Hajime Tamura
IPC分类号： A61B1/04
CPC分类号： A61B1/018 , A61B1/00098 , A61B1/00105 , A61B1/042 , G02B23/2476 , G02B23/2484 , G02B23/26
摘要： An endoscope main body of an endoscope includes a body cavity insert ion section, at least one operating arm section, a main body operating section, an arm section operating section, and an observation unit attachment/detachment mechanism. The insertion section includes a main body bending portion at the distal end portion of the endoscope main body. The operating arm section includes arm section bending portion connected to the distal end of the insertion section. The main body operating section includes a first operation mechanism provided on the proximal end side of the insertion section. The arm section operating section includes a second operation mechanism provided on the proximal end side of the insertion section. The observation unit attachment/detachment mechanism detachably attaches, to the insertion section, an observation unit provided in the insertion section and having a camera section and a signal transmission section which transmits video data.
摘要翻译： 内窥镜的内窥镜主体包括体腔插入离子部，至少一个操作臂部，主体操作部，臂部操作部和观察部安装·拆卸机构。 插入部包括在内窥镜主体的前端部的主体弯曲部。 操作臂部包括连接到插入部的前端的臂部弯曲部。 主体操作部包括设置在插入部的基端侧的第一操作机构。 臂部操作部包括设置在插入部的基端侧的第二操作机构。 观察单元安装/拆卸机构可拆卸地将设置在插入部分中的观察单元附接到插入部分，并具有照相机部分和传输视频数据的信号传输部分。
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公开(公告)号：US08485965B2
公开(公告)日：2013-07-16
申请号：US12339497
申请日：2008-12-19
申请人： Yoshiaki Ito , Taro Iede , Hirokazu Tanaka , Hideya Kitagawa , Manabu Miyamoto
发明人： Yoshiaki Ito , Taro Iede , Hirokazu Tanaka , Hideya Kitagawa , Manabu Miyamoto
CPC分类号： A61B1/0055 , A61B1/125
摘要： An endoscope main body constituting an endoscope in a state in which an elongated detachable observation optical system is attached to the endoscope main body, and in a proximal end of an insertion section of the endoscope main body, a branch member is disposed. The branch member is provided so that a first extended section and a second extended section are branched from each other and thereby first and second operating sections are separately arranged. Furthermore, the branch member has an opening as an inlet which guides an imaging module in a distal end of the observation optical system to a hard portion of the insertion section.
摘要翻译： 一种构成内窥镜的内窥镜主体，其中，在内窥镜主体上安装有细长的可拆卸观察光学系统的状态，并且在内窥镜主体的插入部的基端设置有分支部件。 分支构件被设置成使得第一延伸部分和第二延伸部分彼此分支，从而第一和第二操作部分分开设置。 此外，分支构件具有作为将观察光学系统的远端中的摄像模块引导到插入部的硬部的入口的开口。
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公开(公告)号：US20120016191A1
公开(公告)日：2012-01-19
申请号：US13240239
申请日：2011-09-22
申请人： Yoshiaki Ito , Hirokazu Tanaka , Hideya Kitagawa
发明人： Yoshiaki Ito , Hirokazu Tanaka , Hideya Kitagawa
IPC分类号： A61B1/00
CPC分类号： A61B1/0051 , A61B1/00087 , A61B1/00105 , A61B1/00135 , A61B1/00142
摘要： An endoscope cover of a cover-adapted treatment includes a cover insertion portion main body, the cover insertion portion main body including a cover bending portion which is provided to a proximal side of a cover distal end portion and which is configured to be bent in response to a bending of a main body bending portion of an endoscope main body in an attached condition where the endoscope main body is inserted in an insertion passage. The endoscope cover includes a positioning section configured to determine an insertion position of the endoscope main body where the main body distal portion does not project from a distal end of the cover insertion portion main body in the attached condition, and one or more treatment arm/arms which projects/project from the distal end of the cover insertion portion main body toward a distal side.
摘要翻译： 盖适配处理用内窥镜盖包括盖插入部主体，所述盖插入部主体具有盖弯曲部，所述盖弯曲部设置在所述盖前端部的基端侧，并且被配置为响应于弯曲 涉及在内窥镜主体插入到插入通道中的情况下的内窥镜主体的主体弯曲部的弯曲。 所述内窥镜盖包括定位部，所述定位部构造成在所述安装状态下，确定所述主体前端部未从所述盖插入部主体的前端突出的所述内窥镜主体的插入位置，以及一个或多个处理臂/ 从盖插入部主体的远端向远侧突出/突出的臂。
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公开(公告)号：US09186050B2
公开(公告)日：2015-11-17
申请号：US14245088
申请日：2014-04-04
申请人： Manabu Miyamoto , Yoshiaki Ito , Hirokazu Tanaka , Hideya Kitagawa , Taro Iede
发明人： Manabu Miyamoto , Yoshiaki Ito , Hirokazu Tanaka , Hideya Kitagawa , Taro Iede
CPC分类号： A61B1/018 , A61B1/00087 , A61B1/00105 , A61B1/00133 , A61B1/0014 , A61B1/0051 , A61B1/0055 , A61B1/3132 , A61B2017/2906 , A61B2017/347
摘要： A medical treatment endoscope includes: an insertion portion which has a lumen formed along a longitudinal axis of the insertion portion and is configured to be inserted into a body cavity, a lateral opening portion which extends in a lateral surface of the insertion portion, from a distal end surface of the insertion portion to a proximal end side of the insertion portion, an elastic member which is provided in an inner wall of the lumen at a position separated from an edge of a proximal end of the insertion portion in a direction toward a distal end side of the insertion portion, and a tubular arm which includes a bendable bending part provided at a distal end side of the tubular arm.
摘要翻译： 医疗用内窥镜包括：插入部，其具有沿着所述插入部的纵向轴线形成的内腔，并且被构造成插入到体腔中;横向开口部，其从所述插入部的侧面延伸， 插入部分的远端表面到插入部分的近端侧;弹性构件，其设置在所述内腔的内壁中，所述弹性构件在与所述插入部的近端的边缘分离的位置处朝向 所述插入部的前端侧，以及包括设置在所述管状臂的前端侧的可弯曲弯曲部的管状臂。
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公开(公告)号：US08727968B2
公开(公告)日：2014-05-20
申请号：US12552392
申请日：2009-09-02
申请人： Manabu Miyamoto , Yoshiaki Ito , Hirokazu Tanaka , Hideya Kitagawa , Taro Iede
发明人： Manabu Miyamoto , Yoshiaki Ito , Hirokazu Tanaka , Hideya Kitagawa , Taro Iede
CPC分类号： A61B1/018 , A61B1/00087 , A61B1/00105 , A61B1/00133 , A61B1/0014 , A61B1/0051 , A61B1/0055 , A61B1/3132 , A61B2017/2906 , A61B2017/347
摘要： Provided is a medical treatment endoscope including: an endoscope main body which includes an elongated insertion portion having a lumen and an image capturing mechanism disposed in a distal end of the insertion portion; an arm which is able to be inserted into or extracted from the lumen and has a treatment tool lumen for allowing an endoscope treatment tool to be inserted therethrough; and a positioning mechanism which positions a part of the arm inserted through the lumen with respect to the endoscope main body.
摘要翻译： 本发明提供一种医疗用内窥镜，具备：内窥镜主体，其包括具有内腔的细长插入部和设置在所述插入部的前端的摄像机构; 臂能够插入或从内腔中拔出并具有用于使内窥镜治疗工具插入其中的治疗工具腔; 以及定位机构，其将通过所述内腔插入的臂的一部分相对于所述内窥镜主体定位。
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公开(公告)号：US08562518B2
公开(公告)日：2013-10-22
申请号：US13421477
申请日：2012-03-15
申请人： Hideya Kitagawa , Yoshiaki Ito
发明人： Hideya Kitagawa , Yoshiaki Ito
IPC分类号： A61B1/008
CPC分类号： A61B1/0055 , A61B1/0011 , A61B1/008
摘要： A flexible endoscope part including an operation member pulling operated to curve a flexible part, a plurality of joint rings connected substantially coaxially to be pivot-able in relation to each other, each the joint rings have an opening part and an engagement part, and an operation-member receiving unit which is inserted into the opening part from outside to inside in the radial direction of the joint ring, is formed by performing bending process on an elastic wire material, is protruded into inside of the joint ring, wherein the operation-member insertion part forms a coil shape which extends in an insertion direction of the operation member.
摘要翻译： 一种柔性内窥镜部件，包括操作部件，其被拉动操作以弯曲柔性部件;多个接头环，其基本上同轴地相对于彼此可枢转地连接，每个接合环具有开口部和接合部， 通过对弹性丝材进行弯曲加工而形成在接合环的径向外侧从内侧插入开口部的操作部件接收部，突出到接合环的内部， 构件插入部形成沿操作构件的插入方向延伸的线圈形状。
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公开(公告)号：US20090209819A1
公开(公告)日：2009-08-20
申请号：US12430299
申请日：2009-04-27
申请人： Hideya Kitagawa , Yoshiaki Ito
发明人： Hideya Kitagawa , Yoshiaki Ito
IPC分类号： A61B1/008
CPC分类号： A61B1/0055
摘要： First stepped portions are provided on both sides of each of two front-side projection portions of a front end portion of a node ring. Second stepped portions are provided on both sides of each of two rear-side projection portions of a rear end portion of the node ring. At a time of bending of a bending section, when two front and rear node rings of a bending tube are rotated to a maximum rotational position, the pivotal angle α between the front and rear node rings is restricted to a predetermined restriction angle that prevents, when the bending section is bend-operated, an outer sheath tube from being bitten between the node rings, by the restriction due to contact between the second stepped portion of the front-side node ring and the first stepped portion of the rear-side node ring.
摘要翻译： 在节点环的前端部的两个前侧突出部的两侧的两侧设置有第一台阶部。 第二阶梯部设置在节点环的后端部的两个后侧突出部的两侧的两侧。 在弯曲部弯曲的时刻，当弯曲管的两个前后节环旋转到最大旋转位置时，前后节环之间的枢转角α被限制在预定的限制角度， 当弯曲部弯曲操作时，通过由于前侧节点环的第二台阶部分与后侧节点的第一台阶部分之间的接触的限制，外护套管被咬在节环之间 环。
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公开(公告)号：US09543933B2
公开(公告)日：2017-01-10
申请号：US13241510
申请日：2011-09-23
申请人： Yoshiaki Ito
发明人： Yoshiaki Ito
CPC分类号： H03K4/06 , H02M3/156 , H02M2001/0003 , H03K7/08
摘要： A current generator circuit included in a triangle-wave generator circuit in a control circuit includes plural stages of current mirrors connected in parallel with each other. The plural stages of current mirrors are placed so that the sum of output currents output therefrom becomes an output current of the current generator circuit. A switching element that controls the on/off state of a current in accordance with the amount of load current of a DCDC converter is connected to each of the current mirrors.
摘要翻译： 包括在控制电路中的三角波发生器电路中的电流发生器电路包括彼此并联连接的多级电流镜。 电流镜的多级放置成使得其输出的输出电流的和成为电流发生器电路的输出电流。 根据DCDC转换器的负载电流量来控制电流的开/关状态的开关元件连接到每个电流镜。
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