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1. 发明授权

US08939899B2 Endoscope bending portion and manufacturing method of bending tube 有权
标题翻译：内窥镜弯曲部分及弯管制作方法
公开(公告)号：US08939899B2
公开(公告)日：2015-01-27
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： A61B1/00 , A61B1/005 , G02B23/24
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。

2. 发明申请

US20090012364A1 Endoscopic Insertion Portion and Manufacturing Method Thereof 审中-公开
标题翻译：内窥镜插入部分及其制造方法
公开(公告)号：US20090012364A1
公开(公告)日：2009-01-08
申请号：US11658815
申请日：2006-08-30
申请人： Hideya Kitagawa , Shunichi Imai
发明人： Hideya Kitagawa , Shunichi Imai
IPC分类号： A61B1/008
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 method of manufacturing the endoscopic insertion portion which includes a plurality of bending parts provided side by side with each other, a protruding portion provided in one of the adjacent two bending parts, and a receiving portion which are provided in the other of the two bending parts and into which the protruding portion is inserted rotatably so that the two bending parts swing with respect to each other, the method comprising forming, in one plate material (24) or a plurality of plate materials, a first bending part preparation portion (56a) for the formation of the one bending part and a second bending part preparation portion (56b) for the formation of the other bending part, connecting the first bending part preparation portion (56a) and the second bending part preparation portion (56b) by press processing, and forming the first and second bending part preparation portions (56a, 56b) 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。制造内窥镜插入部的方法包括彼此并排设置的多个弯曲部，设置在相邻的两个弯曲部之一中的突出部和设置在两个弯曲部中的另一个中的接收部部分，并且所述突出部分可旋转地插入其中，使得所述两个弯曲部件相对于彼此摆动，所述方法包括在一个板材（24）或多个板材中形成第一弯曲部分准备部分（56a））和用于形成另一个弯曲部的第二弯曲部制备部（56b），通过压力连接第一弯曲部准备部（56a）和第二弯曲部准备部（56b）加工，并且通过冲压加工将第一和第二弯曲部制备部分（56a，56b）形成为圆柱形。

3. 发明授权

US08438896B2 Endoscopic insertion portion and manufacturing method thereof 有权
标题翻译：内镜插入部及其制造方法
公开(公告)号：US08438896B2
公开(公告)日：2013-05-14
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： B21J11/00
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。

4. 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。

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

US20090247828A1 ENDOSCOPE CONFIGURED TO BE CARRIED WITH HAND 审中-公开
标题翻译：内镜配置手提
公开(公告)号：US20090247828A1
公开(公告)日：2009-10-01
申请号：US12413001
申请日：2009-03-27
申请人： Katsushi Watanabe , Tomoaki Ogawa , Takeshi Okada , Shigeru Nemoto , Shunichi Imai , Takeo Suzuki
发明人： Katsushi Watanabe , Tomoaki Ogawa , Takeshi Okada , Shigeru Nemoto , Shunichi Imai , Takeo Suzuki
IPC分类号： A61B1/005
CPC分类号： A61B1/0052 , A61B1/00016 , A61B1/00032 , A61B1/00039 , A61B1/00066 , A61B1/00114 , A61B1/05
摘要： An endoscope configured to be carried with a hand includes an insertion portion extending in a longitudinally axial direction, and an operation portion coaxially connected to a proximal end portion of the insertion portion and extending in the longitudinally axial direction, the operation portion includes an axially directional grasp portion extending in the longitudinally axial direction, a bending operation portion provided on a more proximal end side than the axially directional grasp portion, and a widely directional grasp portion provided on a more proximal end side than the bending operation portion wherein at least a part of the bending operation portion is located within a widely directional length of the widely directional grasp portion, and the widely directional grasp portion includes a grasp part protruding farther toward one widely directional side than the bending operation portion.
摘要翻译：构造成用手携带的内窥镜包括沿纵向轴向延伸的插入部分和与插入部分的基端部同轴连接并沿纵向轴向延伸的操作部分，所述操作部分包括轴向定向沿纵向方向延伸的抓握部分，设置在比轴向方向抓握部分更近端侧的弯曲操作部分，以及设置在比弯曲操作部分更近端侧的广泛定向抓握部分，其中至少一部分弯曲操作部分位于广泛定向抓握部分的广泛定向长度内，并且广泛定向抓握部分包括比弯曲操作部分朝向一个广泛方向侧更远的突出部分。

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