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    Adaptor for endoscope forceps opening
    2.
    发明授权
    Adaptor for endoscope forceps opening 有权
    内窥镜镊子开口适配器

    公开(公告)号：US07347816B2

    公开(公告)日：2008-03-25

    申请号：US10951461

    申请日：2004-09-28

    申请人： Hiroshi Niwa ,  Chieko Aizawa ,  Fumiyuki Onoda

    发明人： Hiroshi Niwa ,  Chieko Aizawa ,  Fumiyuki Onoda

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00147 ,  A61B1/00128 ,  A61B1/00137 ,  A61B1/018

    摘要： In an adaptor for endoscope forceps opening: an adaptor connecting member includes an opening groove which is formed in its axial direction and from/to which the treatment tool is detached/attached, and an engaging groove integrally-formed to the opening groove; a treatment tool integrating member includes a flexible long member connected to the adaptor connecting member and an engaging projection which is fit into the engaging groove and fixes the treatment tool in close contact thereat; and a treatment tool position changing member is rotatably connected to the adaptor connecting member and includes a through-groove from which the treatment tool is detached and an opening notch portion communicated with the through-groove, wherein the opening groove, engaging groove, through-groove, and opening notch portion are arranged on the straight line.

    摘要翻译： 在用于内窥镜镊子开口的适配器中：适配器连接构件包括沿其轴向形成并从处理工具拆卸/附接的开口槽和与开口槽一体地形成的接合槽; 处理工具一体构件包括连接到适配器连接构件的柔性长构件和配合到接合槽中的接合突起，并将治疗工具紧固在其中; 并且处理工具位置改变构件可旋转地连接到适配器连接构件，并且包括从该处理工具拆卸的通孔和与该贯通槽连通的开口切口部，其中，开口槽，接合槽， 凹槽和开口凹口部分布置在直线上。

    Endoscope shape detecting apparatus
    4.
    发明授权
    Endoscope shape detecting apparatus 有权
    内窥镜形状检测装置

    公开(公告)号：US09125560B2

    公开(公告)日：2015-09-08

    申请号：US11918389

    申请日：2006-03-01

    申请人： Yoshitaka Miyoshi ,  Fumiyuki Onoda ,  Hiroshi Niwa ,  Tomohiko Oda ,  Minoru Sato ,  Chieko Aizawa ,  Kensuke Miyake

    发明人： Yoshitaka Miyoshi ,  Fumiyuki Onoda ,  Hiroshi Niwa ,  Tomohiko Oda ,  Minoru Sato ,  Chieko Aizawa ,  Kensuke Miyake

    IPC分类号： A61B5/05 ,  A61B1/005 ,  A61B1/05 ,  A61B5/06

    CPC分类号： A61B1/005 ,  A61B1/05 ,  A61B5/06 ,  A61B5/065

    摘要： A detecting apparatus includes: a change-over switch for switching on/off display of a scope model on a liquid crystal monitor; a position calculating portion for calculating respective positions of source coils; a scope model generating portion for generating a scope model of an electronic endoscope based on the respective positions of the source coils calculated by the position calculating portion; and a selector for selectively outputting to the liquid crystal monitor a display-pause-time image stored in a display-pause-time image storing portion and a scope model image from the scope model generating portion; and a control portion for controlling each of these portions. The detecting apparatus thus displays an insertion shape of the endoscope at a timing as needed.

    摘要翻译： 一种检测装置，包括：切换开关，用于在液晶监视器上切换显示范围模型; 位置计算部分，用于计算源极线圈的各个位置; 范围模型产生部分，用于基于由位置计算部分计算的源线圈的各个位置产生电子内窥镜的范围模型; 以及选择器，用于从所述范围模型生成部选择性地向液晶监视器输出存储在显示暂停时间图像存储部分中的显示暂停时间图像和范围模型图像; 以及用于控制这些部分中的每一个的控制部分。 因此，检测装置在必要时的定时显示内窥镜的插入形状。

    Holder for a medical device
    5.
    发明授权
    Holder for a medical device 有权
    医疗器械的持有人

    公开(公告)号：US07255310B2

    公开(公告)日：2007-08-14

    申请号：US10544263

    申请日：2003-08-22

    申请人： Hiroshi Niwa ,  Fumiyuki Onoda ,  Michio Sato ,  Akira Taniguchi

    发明人： Hiroshi Niwa ,  Fumiyuki Onoda ,  Michio Sato ,  Akira Taniguchi

    IPC分类号： A62C13/76

    CPC分类号： A61B1/018 ,  A61B5/062 ,  A61B50/20 ,  A61B90/50

    摘要： A holding device 20 includes a fixed portion 21 having a rectangular hole 21a and locking grooves 21b; a holding groove 22 having a notch portion 22a through which an intermediated portion of a probe 1 passes; and a holding hole 23 through which the distal portion of the probe 1 is inserted. The depth of the holding groove 22 is formed to a sufficient extent to allow the intermediate portion 1b to be pressed down into the holding groove at least twice in a superimposed state. The width of the notch portion 22a is formed so as to prevent the intermediated portion 1b from falling out. In order to locate the top portion 23a of the holding hole 23 on the lower side than the bottom portion 22c of the holding groove 22, a spacing B is provided therebetween. A rectangular projection 31a is engaged in a rectangular hole 21a in the fixed portion 21.

    摘要翻译： 保持装置20包括具有矩形孔21a和锁定槽21b的固定部分21; 具有切口部分21a的保持槽22，探头1的中间部分穿过该槽口部分通过; 以及保持孔23，探针1的前端部插入该保持孔23。 保持槽22的深度形成为足够的程度，以允许中间部分1b以叠加状态被压入保持槽中至少两次。 形成切口部分22a的宽度以防止中间部分1b脱落。 为了将保持孔23的顶部23a位于比保持槽22的底部22c更下侧，在它们之间设置间隔B. 矩形突出部31a与固定部21中的矩形孔21a接合。

    Endoscope apparatus
    6.
    发明授权
    Endoscope apparatus 有权
    内窥镜装置

    公开(公告)号：US06745065B2

    公开(公告)日：2004-06-01

    申请号：US10209199

    申请日：2002-07-31

    申请人： Hiroshi Niwa ,  Michio Sato ,  Akira Taniguchi ,  Fumiyuki Onoda ,  Sumihiro Uchimura ,  Chieko Aizawa

    发明人： Hiroshi Niwa ,  Michio Sato ,  Akira Taniguchi ,  Fumiyuki Onoda ,  Sumihiro Uchimura ,  Chieko Aizawa

    IPC分类号： A61B100

    CPC分类号： A61B1/00147 ,  A61B1/00128 ,  A61B1/00137 ,  A61B1/018 ,  A61B5/06 ,  A61B5/064

    摘要： An endoscope apparatus comprises an endoscope having a treatment tool passage channel in at least an insertion portion, an adaptor for endoscope forceps opening, which can be detachably attached to a treatment tool insertion opening which is at one end of the treatment tool passage channel, an insertion shape detection probe provided with a plurality of shape detection elements which are to be passed and arranged in the treatment tool passage channel via the adaptor for endoscope forceps opening, an insertion shape detection unit for detecting magnetic field emitted from the shape detection elements of the insertion shape detection probe, an insertion shape detection device which drives the insertion shape detection probe and outputs video signals for visualizing the insertion shape from the signals corresponding to the magnetic field detected by the insertion shape detection unit, and a display device for displaying the insertion shape of the insertion portion based on the video signals output from the insertion shape detection device.

    摘要翻译： 一种内窥镜装置，其具有在至少插入部具有治疗工具通路通道的内窥镜，内窥镜钳子开口用适配器，其能够可拆卸地安装在处理工具通道的一端的治疗工具插入口， 插入形状检测用探针，其具有：多个形状检测元件，其经由用于内窥镜镊子开口的适配器通过并配置在所述治疗工具通路路径中;插入形状检测单元，其用于检测从所述形状检测元件发出的磁场; 插入形状检测用探针，插入形状检测装置，其驱动插入形状检测用探针，并从与由插入形状检测部检测出的磁场对应的信号输出用于可视化插入形状的视频信号;以及显示装置， 基于视频信号的插入部分的形状 ls从插入形状检测装置输出。

    Endoscope insertion assistant probe and applicable endoscope apparatus therefor
    7.
    发明授权
    Endoscope insertion assistant probe and applicable endoscope apparatus therefor 有权
    内窥镜插入辅助探针及其适用的内窥镜装置

    公开(公告)号：US08273013B2

    公开(公告)日：2012-09-25

    申请号：US11525761

    申请日：2006-09-22

    申请人： Hiroshi Niwa ,  Fumiyuki Onoda

    发明人： Hiroshi Niwa ,  Fumiyuki Onoda

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00154 ,  A61B1/00082 ,  A61B1/31 ,  A61B5/065

    摘要： An endoscope insertion assistant probe is inserted into a body cavity prior to insertion of an insertion portion of an endoscope into the body cavity, to assist the insertion of the endoscope, and includes a flexible, elongated probe; and a distal end guiding element that is arranged at a distal end portion of the probe. The distal end guiding element is made of a thin-film resin member and expandable by fluid.

    摘要翻译： 在将内窥镜的插入部插入体腔内之前，将内窥镜插入辅助探针插入到体腔内，以帮助内窥镜的插入，并且包括柔性细长的探针; 以及远端引导元件，其设置在所述探针的远端部。 前端引导元件由薄膜树脂构件制成并且可由流体膨胀。

    Endoscope shape detecting device
    8.
    发明申请
    Endoscope shape detecting device 审中-公开
    内窥镜形状检测装置

    公开(公告)号：US20070238922A1

    公开(公告)日：2007-10-11

    申请号：US11789794

    申请日：2007-04-25

    申请人： Tomohiko Oda ,  Hiroshi Niwa ,  Fumiyuki Onoda ,  Minoru Sato ,  Kensuke Miyake ,  Yoshitaka Miyoshi ,  Chieko Aizawa

    发明人： Tomohiko Oda ,  Hiroshi Niwa ,  Fumiyuki Onoda ,  Minoru Sato ,  Kensuke Miyake ,  Yoshitaka Miyoshi ,  Chieko Aizawa

    IPC分类号： A61B1/00 ,  A61B1/04

    CPC分类号： A61B5/062 ,  A61B1/0051 ,  A61B5/6835 ,  A61B5/704 ,  A61B34/20 ,  A61B90/361 ,  A61B90/50 ,  A61B2034/2051 ,  A61B2034/2072 ,  A61B2560/0437 ,  A61B2562/182 ,  G02B23/2476

    摘要： A driving signal is supplied from a transmission block to a magnetic-field generating element arranged on either one of an inside of an endoscope insertion portion and an outside of an endoscope. A magnetic field generated by the magnetic-field generating element is detected by a magnetic-field detecting element arranged on the other and the signal is received by a receiving block. For the signal from the receiving block, control processing including processing for calculating the shape of the endoscope insertion portion is carried out from position information of the magnetic-field generating element or the magnetic-field detecting element arranged inside the endoscope insertion portion. The receiving block provided with an amplification circuit for at least amplifying the signal detected by the magnetic-field detecting element is formed separately from the transmission block and the control block.

    摘要翻译： 驱动信号从发送块提供给布置在内窥镜插入部分的内部和内窥镜的外部中的任一个上的磁场产生元件。 由磁场产生元件产生的磁场由安置在另一个上的磁场检测元件检测，信号由接收块接收。 对于来自接收块的信号，包括用于计算内窥镜插入部分的形状的处理的控制处理是从设置在内窥镜插入部内的磁场产生元件或磁场检测元件的位置信息进行的。 设置有用于至少放大由磁场检测元件检测的信号的放大电路的接收块与传输块和控制块分开形成。

    Endoscope inserted-shape detecting apparatus
    9.
    发明申请
    Endoscope inserted-shape detecting apparatus 有权
    内窥镜插入形状检测装置

    公开(公告)号：US20070232854A1

    公开(公告)日：2007-10-04

    申请号：US11807496

    申请日：2007-05-29

    申请人： Kensuke Miyake ,  Yoshitaka Miyoshi ,  Chieko Aizawa ,  Fumiyuki Onoda ,  Minoru Sato ,  Hiroshi Niwa ,  Tomohiko Oda

    发明人： Kensuke Miyake ,  Yoshitaka Miyoshi ,  Chieko Aizawa ,  Fumiyuki Onoda ,  Minoru Sato ,  Hiroshi Niwa ,  Tomohiko Oda

    IPC分类号： A61B1/00

    CPC分类号： A61B34/20 ,  A61B1/31 ,  A61B5/062 ,  A61B90/36 ,  A61B90/361 ,  A61B2017/00137 ,  A61B2017/00296 ,  A61B2034/2051 ,  A61B2090/3958

    摘要： An endoscope inserted-shape detecting apparatus 8 includes a sense coil unit 23 in which multiple sense coil groups of sense coil groups 23A to 23I for detecting magnetic fields generated by multiple source coils 21 in an inserted-shape detecting probe 6 are placed as a part of the endoscope inserted-shape detecting apparatus 8, a signal detecting section 33, a source coil position analyzing section 35 and a signal control section 37 that selects a magnetic-field detecting element to be used for detection of a magnetic field signal based on the magnetic field generated by each of the source coils 21 from the sense coil groups 23A to 231I in a control section based on positional information signals outputted from the source coil position analyzing section 35.

    摘要翻译： 内窥镜插入形状检测装置8包括感测线圈单元23，其中将用于检测插入形状检测探针6中的多个源极线圈21产生的磁场的感测线圈组23A至23I的多个感测线圈组放置为 内窥镜插入形状检测装置8的一部分，信号检测部33，源极线圈位置分析部35和信号控制部37，其选择用于检测磁场信号的磁场检测元件 基于从源极线圈位置分析部35输出的位置信息，在由控制部中的感测线圈组23A〜231I的各源极线圈21产生的磁场上。

    Holder
    10.
    发明申请
    Holder 有权
    持有人

    公开(公告)号：US20060169851A1

    公开(公告)日：2006-08-03

    申请号：US10544263

    申请日：2003-08-22

    申请人： Hiroshi Niwa ,  Fumiyuki Onoda ,  Michio Sato ,  Akira Taniguchi

    发明人： Hiroshi Niwa ,  Fumiyuki Onoda ,  Michio Sato ,  Akira Taniguchi

    IPC分类号： B05B15/06

    CPC分类号： A61B1/018 ,  A61B5/062 ,  A61B50/20 ,  A61B90/50

    摘要： A holding device 20 includes a fixed portion 21 having a rectangular hole 21a and locking grooves 21b; a holding groove 22 having a notch portion 22a through which an intermediated portion of a probe 1 passes; and a holding hole 23 through which the distal portion of the probe 1 is inserted. The depth of the holding groove 22 is formed to a sufficient extent to allow the intermediate portion 1b to be pressed down into the holding groove at least twice in a superimposed state. The width of the notch portion 22a is formed so as to prevent the intermediated portion 1b from falling out. In order to locate the top portion 23a of the holding hole 23 on the lower side than the bottom portion 22c of the holding groove 22, a spacing B is provided therebetween. A rectangular projection 31a is engaged in a rectangular hole 21a in the fixed portion 21.

    摘要翻译： 保持装置20包括具有矩形孔21a和锁定槽21b的固定部分21; 具有切口部分21a的保持槽22，探头1的中间部分穿过该槽口部分通过; 以及保持孔23，探针1的前端部插入该保持孔23。 保持槽22的深度形成为足够的程度，以允许中间部分1b以叠加状态被压入保持槽中至少两次。 形成切口部分22a的宽度以防止中间部分1b脱落。 为了将保持孔23的顶部23a定位在比保持槽22的底部22c更下侧，在它们之间设置间隔B. 矩形突出部31a与固定部21中的矩形孔21a接合。