公开(公告)号：US20150087910A1

公开(公告)日：2015-03-26

申请号：US14507134

申请日：2014-10-06

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Tsugio OKAZAKI

IPC: A61B1/005

CPC classification number: A61B1/0055 ,  A61B1/0052 ,  A61B1/0057 ,  G02B23/2476

Abstract: An endoscope includes an insertion portion, a first bending portion, a second bending portion, a bending operation wire, a first coil sheath, a switching mechanism, a guide, a first region of the guide, a second region of the guide, and a central part formed between the first region and the second region on an inner surface of the guide, protruding inside more than the first region and the second region and formed to be longer than a coil elemental wire making up the first coil sheath.

Abstract translation: 内窥镜包括插入部，第一弯曲部，第二弯曲部，弯曲操作线，第一线圈护套，切换机构，引导件，引导件的第一区域，引导件的第二区域，以及 中心部分形成在引导件的内表面上的第一区域和第二区域之间，比第一区域和第二区域更多地突出，并且形成为比构成第一线圈护套的线圈元件线长。

公开(公告)号：US08986197B2

公开(公告)日：2015-03-24

申请号：US11708622

申请日：2007-02-20

Applicant: Tsutomu Okada ,  Hiroaki Ichikawa ,  Takaaki Komiya ,  Yoshio Onuki ,  Kazuki Honda ,  Yasuhito Kura ,  Kazushi Murakami

Inventor： Tsutomu Okada ,  Hiroaki Ichikawa ,  Takaaki Komiya ,  Yoshio Onuki ,  Kazuki Honda ,  Yasuhito Kura ,  Kazushi Murakami

IPC: A61B1/00 ,  A61B1/04 ,  A61B17/00 ,  A61B17/10 ,  A61B1/018

CPC classification number: A61B1/018 ,  A61B1/00133 ,  A61B2017/00398

Abstract: A medical system includes: a treatment instrument having an insertion portion configured by an exterior member, and an insertion member that is inserted into the exterior member and is longer than the exterior member; an insertion portion inserting/pulling-out device to transmit a driving force to the exterior member or the insertion member configuring the insertion portion of the treatment instrument, the insertion portion inserting/pulling-out device advancing/retreating at least one of the exterior member and the insertion member; and a driving force non-transmitting portion provided to the insertion member, the driving force non-transmitting portion preventing a driving force of the insertion portion inserting/pulling-out device from being transmitted to the exterior member when the insertion member is moved by a predetermined distance.

Abstract translation: 医疗系统包括：处理器具，具有由外部构件构成的插入部，以及插入到所述外部构件中并且比所述外部构件长的插入构件; 插入部分插入/拔出装置，用于将驱动力传递到构成处理器具的插入部分的外部构件或插入构件，插入部分插入/拉出装置使至少一个外部构件 和插入构件; 以及设置在所述插入部件上的驱动力非传递部，所述驱动力非传递部防止所述插入部插入/拔出装置的驱动力在所述插入部件移动时被传递到所述外部部件 预定距离。

公开(公告)号：US08974492B2

公开(公告)日：2015-03-10

申请号：US12884680

申请日：2010-09-17

Applicant: Keita Suzuki

Inventor： Keita Suzuki

IPC: A61B17/00 ,  A61B17/29

CPC classification number: A61B17/29 ,  A61B2017/2902 ,  A61B2017/2905

Abstract: An endoscopic treatment tool includes: a treatment part which is adapted to conduct treatment of tissue within a body cavity; an operation part which is adapted to operate the treatment part; an operation shaft member which connects the treatment part and the operation part; and a coil sheath part through which the operation shaft member passes so that the operation shaft member is capable of forward or backward movement, in which: the coil sheath part comprises: a first coil sheath around which wire is helically wound; and a second coil sheath that has a lower compressive resistance than the first coil sheath, and that has a higher rotation follow-up capability than the first coil sheath; the first coil sheath and the second coil sheath are disposed so as to coaxially and radially overlap; a first end part and a second end part of the second coil sheath are respectively connected to the treatment part and the operation part so as to be incapable of relative rotation around an axis of the second coil sheath; and at least one of the first end part and the second end part is capable of relative movement in an axial direction with respect to the first coil sheath.

Abstract translation: 内窥镜处理工具包括：处理部，其适于进行体腔内的组织的处理; 操作部，其适于操作所述处理部; 连接处理部和操作部的操作轴构件; 以及操作轴构件通过的线圈护套部，使得操作轴构件能够向前或向后移动，其中：线圈护套部分包括：螺线缠绕线的第一线圈护套; 以及第二线圈护套，其具有比所述第一线圈护套低的抗压性，并且具有比所述第一线圈护套更高的旋转跟随能力; 第一线圈护套和第二线圈护套设置成同轴和径向重叠; 第二线圈护套的第一端部和第二端部分别连接到处理部分和操作部分，以便不能围绕第二线圈护套的轴线相对旋转; 并且第一端部和第二端部中的至少一个能够相对于第一线圈护套在轴向上相对运动。

公开(公告)号：US08974378B2

公开(公告)日：2015-03-10

申请号：US14178829

申请日：2014-02-12

Applicant: Olympus Medical Systems Corp.

Inventor： Katsuichi Imaizumi ,  Tetsuhide Takeyama

IPC: A61B1/04 ,  A61B1/06 ,  A61B1/00

CPC classification number: A61B1/00172 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00165 ,  A61B1/0676 ,  A61B1/07

Abstract: A scanning endoscope apparatus includes a light source section that emits illumination light, an optical fiber that irradiates the illumination light from a distal end to a subject with directivity, a drive element and a scanning drive section that perform scanning by the distal end of the optical fiber, a first light detection section that detects light from a direction of the distal end of the optical fiber, a second light detection section that detects light from an entire scanning range, and an image processing section that forms image information to be outputted to a display section based on a result of addition of a detection result corresponding to an external factor light component in a first light detection result and a second light detection result.

Abstract translation: 一种扫描内窥镜装置，包括发射照明光的光源部分，从远端向具有方向性的被摄体照射照明光的光纤，驱动元件和扫描驱动部，其通过光学器件的远端执行扫描 光纤，第一光检测部，其检测来自光纤的远端方向的光;第二光检测部，其从整个扫描范围检测光;以及图像处理部，其形成要输出到图像信息的图像信息 基于在第一光检测结果和第二光检测结果中添加对应于外部因子光分量的检测结果的结果的显示部分。

公开(公告)号：US20150057497A1

公开(公告)日：2015-02-26

申请号：US14460415

申请日：2014-08-15

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Atsushi CHIBA ,  Hidetake SEGAWA

IPC: A61B1/04 ,  A61B1/00

CPC classification number: A61B1/041 ,  A61B1/00029 ,  A61B1/00055 ,  A61B1/00144

Abstract: An activation device activates a capsule medical device that has a first coil inside and is activated when voltage not less than a first specified value or current not less than a second specified value is generated in the first coil. The activation device includes: a case; a second coil that is provided in the case and is configured to generate a magnetic field when current flows through the second coil; and a guide portion for guiding to a position that is located outside the case and that is a position of the capsule medical device where the capsule medical device can be activated based on the magnetic field generated by the second coil. The capsule medical device is housed at a specified position in a specified posture in a container having a specified shape. The case has a placement surface on which the container is configured to be placed.

Abstract translation: 激活装置激活在第一线圈内产生具有第一线圈的胶囊型医疗装置，并且在不小于第一规定值的电压或者不小于第二规定值的电流的情况下被激活。 激活装置包括：壳体; 第二线圈，其设置在所述壳体中并且被配置为当电流流过所述第二线圈时产生磁场; 以及引导部，用于引导到位于壳体外部的位置，并且是胶囊型医疗装置的能够基于第二线圈产生的磁场而启动胶囊型医疗装置的位置的引导部。 将该胶囊型医疗装置以规定的姿势容纳在具有规定形状的容器中的规定位置。 壳体具有放置表面，容器配置在该放置表面上。

公开(公告)号：US08953031B2

公开(公告)日：2015-02-10

申请号：US13785722

申请日：2013-03-05

Applicant: Olympus Medical Systems Corp.

Inventor： Nobuaki Akui ,  Satoshi Takekoshi

IPC: A61B1/04 ,  A61B1/06 ,  H04N9/47 ,  G02B23/24 ,  A61B1/00

CPC classification number: G02B23/24 ,  A61B1/00183 ,  A61B1/0607 ,  A61B1/0623 ,  A61B1/07 ,  G02B23/2423 ,  G02B23/2461

Abstract: In a medical device, a field-of-view switching mechanism which moves a field of view imaged by an observation section, and an illumination-light switching mechanism including an illumination section having an illumination range of illumination light whose entire field of view is covered by movement, are configured integrally with each other. The illumination light is illuminated to the current field of view by moving the illumination range of the illumination light, in synchronism with pivoting of an observation and in compliance with the field of view.

Abstract translation: 在医疗装置中，移动由观察部拍摄的视野的视场切换机构，以及包括具有覆盖整个视野的照明光的照明范围的照明部的照明光切换机构 通过运动，彼此一体地构造。 通过与观察的旋转同步并且与视场一致地移动照明光的照明范围，照明光照射到当前视野。

公开(公告)号：US20150029375A1

公开(公告)日：2015-01-29

申请号：US14513365

申请日：2014-10-14

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Shigetoshi SUGAWA ,  Nana AKAHANE ,  Satoru ADACHI

IPC: H04N5/363 ,  H04N5/374 ,  H04N5/378 ,  H04N5/3745

CPC classification number: H04N5/363 ,  H04N5/3575 ,  H04N5/3742 ,  H04N5/3745 ,  H04N5/378

Abstract: A solid-state image pickup apparatus including: two-dimensionally arrayed unit pixels, each including a PD performing optical-electrical conversion of an incident light; an FD and two output terminals provided for each of pixel groups, each including one or more unit pixels, the two output terminals being capable of outputting a noise signal and a signal-noise sum signal separately; first and second transfer lines to which the output terminals are connected in common and which are capable of holding noise signal voltage and signal-noise sum signal voltage, respectively; first switches arranged between the output terminals and the first transfer lines; second switches arranged between the output terminals and the second transfer lines; third and fourth switches provided for the transfer lines, respectively; and third and fourth transfer lines to which the transfer lines are connected in parallel via third and fourth switches, respectively.

Abstract translation: 一种固态图像拾取装置，包括：二维排列的单位像素，每个都包括执行入射光的光电转换的PD; FD和两个输出端子，每个像素组包括一个或多个单位像素，两个输出端能够分别输出噪声信号和信号噪声和信号; 输出端子共同连接的第一和第二传输线，并且能够分别保持噪声信号电压和信号噪声和信号电压; 布置在输出端子和第一输送线之间的第一开关; 布置在输出端子和第二输送线之间的第二开关; 第三和第四开关分别设置在输送线上; 以及分别通过第三和第四开关将传输线并联连接的第三和第四传输线。

公开(公告)号：US20150025319A1

公开(公告)日：2015-01-22

申请号：US14445578

申请日：2014-07-29

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Reiji KOYAMA

IPC: A61B1/008 ,  A61B1/313 ,  A61B1/01

CPC classification number: A61B1/008 ,  A61B1/0011 ,  A61B1/0052 ,  A61B1/0057 ,  A61B1/01 ,  A61B1/313

Abstract: A bending angle adjustment mechanism for an endoscope includes a rod member that is disposed along a traveling path of a long member that is connected to a bending portion that is bendable and is pulled, a support member made of metal that is integrally provided to support both ends of the rod member, an adjustment piece that is engaged with the rod member, is movable along the rod member, and restricts movement of the long member, a guide member made of resin having a guide surface for guiding movement of the adjustment piece, wherein the guide member is fixed in a state in which the guide member is sandwiched between the adjustment piece and the support member so that the guide surface is disposed in a position capable of guiding the adjustment piece.

Abstract translation: 一种用于内窥镜的弯曲角度调节机构包括：杆构件，其沿着连接到可弯曲并被拉动的弯曲部的长构件的行进路径设置;金属制的支撑构件，其一体地设置以支撑两者 杆构件的端部，与杆构件接合的调节件可沿着杆构件移动，并且限制长构件的移动，由具有用于引导调节件的运动的引导表面的树脂制成的引导构件， 其中，所述引导构件被固定在所述引导构件夹在所述调节件和所述支撑构件之间的状态，使得所述引导表面设置在能够引导所述调节件的位置。

公开(公告)号：US08937652B2

公开(公告)日：2015-01-20

申请号：US14210763

申请日：2014-03-14

Applicant: Olympus Medical Systems Corp.

Inventor： Daiki Ariyoshi ,  Kazuhiro Gono ,  Kenji Yamazaki ,  Ryo Machida

IPC: H04N7/18 ,  A61B1/04 ,  H04N5/225 ,  A61B1/00 ,  G02B23/24 ,  H04N17/02 ,  G02B23/26

CPC classification number: H04N5/2256 ,  A61B1/00 ,  A61B1/00057 ,  A61B1/00186 ,  A61B1/04 ,  A61B1/0646 ,  G02B23/2407 ,  G02B23/26 ,  H04N17/02

Abstract: An endoscope apparatus includes a flash memory that stores a reference value of a color balance adjustment value of an endoscopic image of an endoscope that picks up an object through a polarizer. The endoscope calculates, from the reference value and the color balance adjustment value of the endoscope after elapse of a predetermined time period, an amount of change in the color balance adjustment value; judges whether or not the calculated amount of change is equal to or larger than a predetermined threshold; and, when the amount of change is equal to or larger than the predetermined threshold, outputs a predetermined output.

Abstract translation: 内窥镜装置包括闪存，其存储通过偏振器拾取物体的内窥镜的内窥镜图像的颜色平衡调整值的基准值。 内窥镜根据经过预定时间段后的内窥镜的基准值和颜色平衡调整值，计算颜色平衡调整值的变化量; 判断计算出的变化量是否等于或大于预定阈值; 并且当变化量等于或大于预定阈值时，输出预定的输出。

公开(公告)号：US20150011933A1

公开(公告)日：2015-01-08

申请号：US14491533

申请日：2014-09-19

Applicant: OLYMPUS MEDICAL SYSTEMS CORP.

Inventor： Wataru MATSUURA

IPC: A61M25/00 ,  A61M25/10

CPC classification number: A61M25/0052 ,  A61B1/00082 ,  A61B1/00119 ,  A61B1/0125 ,  A61B1/015 ,  A61M25/008 ,  A61M25/1002 ,  A61M2025/0063

Abstract: An insertion portion rigidity changeable catheter with a balloon has an insertion portion including a coil-shaped member which is extensible and contractible, with a compression length set to be a predetermined length, and a sheath which is a tube body with flexibility having a fluid conduit, includes a sheath main body surrounded by the coil-shaped member, and a sheath end portion provided at one end side of the sheath main body, and having a contact surface which one end surface of the coil-shaped member contacts, has one opening of the fluid conduit in the sheath end portion and has another opening of the fluid conduit at another end side of the sheath main body, an inflatable/deflatable balloon which is inflated by being supplied with a fluid via the one opening of the fluid conduit to expand to a diameter larger than an outside diameter of the sheath end portion, and is deflated by the fluid being discharged via the one opening to be brought into close contact with an outer circumferential face of the sheath end portion, and an operation section which is fixedly provided at another end side of the sheath, and includes an operation section main body including a fluid supply and discharge apparatus connection portion which is directly or indirectly connected to a fluid supply and discharge apparatus which performs supply of the fluid into the balloon via the fluid conduit, or discharge, and a slide member which is slidably disposed in an inner surface side of the operation section main body, and is disposed at another end side of the operation section main body by an elastic force of the coil-shaped member, wherein the fluid supply and discharge apparatus connection portion is fixed to the operation section main body, and the slide member is provided to freely advance and retract with respect to the fluid supply and discharge apparatus connection portion.

Abstract translation: 具有球囊的插入部刚性可变导管具有插入部，该插入部包括可伸缩的螺旋状部件，压缩长度设定为规定长度，以及作为具有挠性的管体的护套，其具有流体导管 包括由线圈状构件包围的护套主体和设置在护套主体的一端侧的护套端部，并且具有与线圈构件的一个端面接触的接触面，具有一个开口 并且在护套主体的另一端侧具有流体导管的另一个开口，通过经由流体导管的一个开口供应流体而膨胀的可充气/可放气的气囊， 膨胀到比护套端部的外径大的直径，并且通过经由一个开口排出的流体而放气，以与外周紧密接触 以及操作部，其固定地设置在护套的另一端侧，并且具有操作部主体，该操作部主体包括与流体供给部直接或间接连接的流体供给排出装置连接部， 以及排出装置，其经由流体导管或排出物将流体供给到气囊内;以及滑动构件，其滑动地设置在操作部主体的内表面侧，并且设置在操作的另一端侧 通过所述线圈状构件的弹力将所述流体供给排出装置连接部固定在所述操作部主体上，并且所述滑动构件相对于所述流体供给自由地进退， 排出装置连接部。