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1. 发明申请

US20120170970A1 FLEXIBLE ENDOSCOPE PART 有权
标题翻译：灵活的内窥镜部分
公开(公告)号：US20120170970A1
公开(公告)日：2012-07-05
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： F16C11/04
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。

2. 发明申请

US20140296631A1 MEDICAL TREATMENT ENDOSCOPE WITH A POSITIONING MECHANISM 有权
标题翻译：具有定位机制的医疗治疗内窥镜
公开(公告)号：US20140296631A1
公开(公告)日：2014-10-02
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
IPC分类号： A61B1/018 , A61B1/005 , A61B1/00
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。

3. 发明申请

US20100081874A1 MEDICAL TREATMENT ENDOSCOPE 有权
标题翻译：医疗处理内窥镜
公开(公告)号：US20100081874A1
公开(公告)日：2010-04-01
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
IPC分类号： A61B1/04
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。

4. 发明申请

US20090253958A1 ENDOSCOPE, CONNECTION METHOD OF BENDING SECTION AND FLEXIBLE SECTION IN ENDOSCOPE, PRODUCTION METHOD OF ENDOSCOPE PROVIDED FOR THIS CONNECTION METHOD, ENDOSCOPE OVERTUBE, CONNECTION METHOD OF BENDING SECTION AND FLEXIBLE SECTION IN ENDOSCOPE OVERTUBE AND PRODUCTION METHOD OF ENDOSCOPE OVERTUBE PROVIDED FOR THIS CONNECTION METHOD 审中-公开
标题翻译：内镜下的弯曲部分和柔韧部分的连接方法，针对该连接方法提供的内窥镜的生产方法，内窥镜超声波，连接部分的连接方法和内窥镜超声波中的柔性部分以及为该连接方法提供的内窥镜超声波的生产方法
公开(公告)号：US20090253958A1
公开(公告)日：2009-10-08
申请号：US12363882
申请日：2009-02-02
申请人： Yoshiaki ITO , Hideya KITAGAWA , Hiroyuki HASHIMOTO
发明人： Yoshiaki ITO , Hideya KITAGAWA , Hiroyuki HASHIMOTO
IPC分类号： A61B1/01 , B23P11/00
CPC分类号： A61B1/0055 , A61B1/00071 , A61B1/0057 , Y10T29/49826
摘要： An endoscope includes a bending section formed to be bendable by aligning a plurality of substantially cylindrical node rings and coupling the adjoining node rings to each other to allow them to swivel, a flexible section directly coupled to the bending section by fitting a distal end thereof into a proximal end side node ring arranged on the most proximal end side of the bending section, an operation wire that is inserted into the flexible section and the bending section and operates the bending section, and a wire guide section that guides the operation wire inserted into the flexible section to the bending section in the flexible section.
摘要翻译：内窥镜包括弯曲部，该弯曲部通过使多个大致圆筒形的节点环对准并将邻接的节点环彼此联接以使其能够旋转，通过将其远端配合而直接联接到弯曲部的挠性部弯曲成弯曲部布置在所述弯曲部的最近端侧的基端侧节点环，插入到所述柔性部和所述弯曲部并操作所述弯曲部的操作线，以及引导所述操作线插入的线引导部柔性部分的弯曲部分的柔性部分。

5. 发明申请

US20110313251A1 ENDOSCOPE BENDING PORTION AND MANUFACTURING METHOD OF BENDING TUBE 有权
标题翻译：弯曲弯曲部分和弯曲管的制造方法
公开(公告)号：US20110313251A1
公开(公告)日：2011-12-22
申请号：US13220316
申请日：2011-08-29
申请人： Hideya KITAGAWA , Shunichi Imai
发明人： Hideya KITAGAWA , Shunichi Imai
IPC分类号： A61B1/008 , B23P11/00
CPC分类号： A61B1/0055 , G02B23/2476 , Y10T29/49826
摘要： Each of the first hinge portions includes a first central planar portion, and first both-sides planar portion, and each of second hinge portions includes a second central planar portion, and second both-sides planar portion which is arranged on the same plane as the first both-sides planar portion. At least one of each first hinge portion and each second hinge portion includes/include an axial step portion which is provided between the first central planar portion and the first both-sides planar portion and/or between the second central planar portion and the second both-sides planar portion over the entire length of the nodal ring in the longitudinal direction and allows/allow the first central planar portion to be arranged to an outer peripheral side than the second central planar portion by a distance corresponding to a wall thickness of the nodal ring.
摘要翻译：每个第一铰链部分包括第一中心平面部分和第一两侧平面部分，并且每个第二铰链部分包括第二中心平面部分，以及第二两侧平面部分，其布置在与第第一两侧平面部分。每个第一铰链部分和每个第二铰链部分中的至少一个包括/包括设置在第一中心平面部分和第一两侧平面部分之间和/或在第二中心平面部分和第二两侧平面部分之间的轴向台阶部分在纵向方向上在节点环的整个长度上平坦的部分，并且允许/允许第一中心平面部分布置成比第二中心平面部分的外周侧相当于节点的壁厚的距离环。

6. 发明申请

US20100010309A1 ENDOSCOPE BEND TUBE AND ENDOSCOPE INCLUDING THE BEND TUBE 审中-公开
标题翻译：内镜弯曲管和内镜包括弯管
公开(公告)号：US20100010309A1
公开(公告)日：2010-01-14
申请号：US12486517
申请日：2009-06-17
申请人： Hideya KITAGAWA
发明人： Hideya KITAGAWA
IPC分类号： A61B1/008
CPC分类号： A61B1/0055 , A61B1/0052 , A61B1/0057
摘要： An endoscope bend tube includes a plurality of node rings, wherein contact portions at which neighboring ones of the node rings are pit in contact are provided between the neighboring node rings, and the plurality of node rings are coupled to be pivotable about pivotal center axes which correspond to pivotal centers of the contact portions, the endoscope bend tube includes an operation wire, a coupling wire, and a coupling wire hold portion, wherein in a case where the endoscope bend tube is in a non bent state, lead-out ends of the coupling wire hold portions, which are opposed between a pair of the neighboring node rings, are disposed at such positions that a line segment connecting the lead-out ends is halved by a plane including a center axis in a longitudinal direction of the bend tube and a pivotal center axis of the pair of the node rings.
摘要翻译：内窥镜弯管包括多个节点环，其中相邻节点环之间的相邻节点环接触部分的接触部分设置在相邻节点环之间，并且多个节点环联接成围绕枢转中心轴线枢转，对应于接触部分的枢转中心，内窥镜弯曲管包括操作线，耦合线和耦合线保持部，其中在内窥镜弯曲管处于非弯曲状态的情况下，引出端在一对相邻节点环之间相对的耦合线保持部分设置在这样的位置处，即连接引出端的线段由包括弯管的纵向方向上的中心轴的平面减半以及该对节点环的枢轴中心轴线。

7. 发明申请

US20110030194A1 ENDOSCOPIC INSERTION PORTION AND MANUFACTURING METHOD THEREOF 有权
标题翻译：内窥镜插入部分及其制造方法
公开(公告)号：US20110030194A1
公开(公告)日：2011-02-10
申请号：US12908415
申请日：2010-10-20
申请人： Hideya KITAGAWA , Shunichi Imai
发明人： Hideya KITAGAWA , Shunichi Imai
IPC分类号： B23P11/00
CPC分类号： A61B1/0055 , G02B23/2476 , Y10T29/49908
摘要： A method of manufacturing an endoscopic insertion portion with high manufacturing efficiency is provided. The endoscopic insertion portion includes a plurality of bending parts provided side by side with each other, a protruding portion provided in one of each two adjacent ones of the bending parts, and a receiving portion provided in the other of each two adjacent ones of the bending parts and into which the protruding portion is inserted rotatably. The method includes forming, in at least one plate material, a first bending part preparation portion for the formation of the one bending part and a second bending part preparation portion for the formation of the other bending part, connecting the first bending part preparation portion and the second bending part preparation portion by press processing, and forming the first and second bending part preparation portion into a cylindrical shape by press processing.
摘要翻译：提供了一种制造具有高制造效率的内窥镜插入部的方法。内窥镜插入部分包括彼此并排设置的多个弯曲部分，设置在每个相邻弯曲部分中的每一个中的一个中的突出部分和设置在每个两个相邻弯曲部分中的另一个中的接收部分部分，并且突出部分可旋转地插入其中。该方法包括在至少一个板材中形成用于形成一个弯曲部的第一弯曲部准备部和用于形成另一个弯曲部的第二弯曲部准备部，将第一弯曲部准备部和第二弯曲部准备部，通过冲压加工将第一和第二弯曲部准备部形成为圆筒状。

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