公开(公告)号：US20090023989A1

公开(公告)日：2009-01-22

申请号：US12189896

申请日：2008-08-12

申请人： Kazuki HONDA ,  Kazushi MURAKAMI ,  Hiroaki ICHIKAWA ,  Takehiro NISHIIE ,  Yasuhito KURA ,  Yoshio ONUKI ,  Takaaki KOMIYA

发明人： Kazuki HONDA ,  Kazushi MURAKAMI ,  Hiroaki ICHIKAWA ,  Takehiro NISHIIE ,  Yasuhito KURA ,  Yoshio ONUKI ,  Takaaki KOMIYA

IPC分类号： A61B1/018

CPC分类号： A61B1/018 ,  A61B1/00133 ,  A61B1/0051 ,  A61B10/06 ,  A61B2017/00296 ,  A61B2017/00398 ,  A61B2017/00469 ,  A61B2034/301 ,  A61B2034/742

摘要： An endoscope system according to the present invention includes: an endoscope equipped with a long insertion portion; a medical instrument which includes a treating portion installed in a distal part and used to perform various treatments in a body cavity and a long sheath including a rigid portion with predetermined flexibility and a flexible portion more flexible than the rigid portion, the rigid portion and flexible portion being installed consecutively starting from a distal side, where the sheath is inserted in a channel of the insertion portion of the endoscope; an operation instruction apparatus used to give commands regarding operation of the medical instrument; a first medical instrument drive apparatus which operates the treating portion of the medical instrument; and a second medical instrument drive apparatus which moves the sheath forward and backward.

摘要翻译： 根据本发明的内窥镜系统包括：内窥镜，其具有长插入部; 一种医疗器具，其包括安装在远端部分中的用于在体腔中进行各种处理的处理部分和包括具有预定柔性的刚性部分的长护套和比刚性部分更柔性的柔性部分，刚性部分和柔性部分 所述部分从远侧开始安装，其中所述鞘被插入所述内窥镜的插入部分的通道中; 用于给出关于医疗器械的操作的命令的操作指令装置; 第一医疗器械驱动装置，其操作医疗器械的处理部分; 以及向前和向后移动护套的第二医疗器械驱动装置。

公开(公告)号：US20080294003A1

公开(公告)日：2008-11-27

申请号：US12189897

申请日：2008-08-12

申请人： Kazuki HONDA ,  Kazushi MURAKAMI ,  Hiroaki ICHIKAWA ,  Takehiro NISHIIE ,  Yasuhito KURA ,  Yoshio ONUKI ,  Takaaki KOMIYA

发明人： Kazuki HONDA ,  Kazushi MURAKAMI ,  Hiroaki ICHIKAWA ,  Takehiro NISHIIE ,  Yasuhito KURA ,  Yoshio ONUKI ,  Takaaki KOMIYA

IPC分类号： A61B1/01

CPC分类号： A61B1/018 ,  A61B1/00071 ,  A61B1/00133 ,  A61B1/00147 ,  A61B10/06 ,  A61B2017/00398 ,  A61B2017/00469 ,  A61B2017/00858 ,  A61B2017/2905 ,  A61B2034/301 ,  A61B2034/742 ,  A61M25/0113 ,  A61M2025/0035

摘要： According to the present invention, there is provided an endoscope system including: an endoscope having an elongated insertion portion; a medical instrument configured to be inserted in a channel of the insertion portion of the endoscope and to have an elongated flexible sheath; and an advancing and retracting apparatus configured to advance and retract the sheath of the medical instrument in the channel with two rollers, wherein the sheath of the medical instrument is configured to have an outer diameter larger than the distance between the roller surfaces of the two rollers, and to have a frictional resistance increasing unit for increasing frictional resistance between the respective roller surfaces and the outer peripheral surface of the sheath in contact with the respective roller surfaces in a state where the sheath is inserted between the two rollers.

摘要翻译： 根据本发明，提供一种内窥镜系统，其包括：具有细长插入部的内窥镜; 被构造成插入在所述内窥镜的插入部的通道中并且具有细长的柔性护套的医疗器械; 以及推进和缩回装置，其构造成使用两个辊在所述通道中前进和后退所述医疗器械的护套，其中所述医疗器械的护套被构造成具有大于所述两个辊的辊表面之间的距离的外径 并且具有摩擦阻力增加单元，用于在护套插入在两个辊之间的状态下增加各滚子表面与护套的与各个辊表面接触的外周表面之间的摩擦阻力。

公开(公告)号：US20090062603A1

公开(公告)日：2009-03-05

申请号：US11850366

申请日：2007-09-05

申请人： Kazushi MURAKAMI ,  Yoshio ONUKI ,  Takaaki KOMIYA ,  Hiroaki ICHIKAWA ,  Tsutomu OKADA ,  Kazuki HONDA ,  Yasuhito KURA

发明人： Kazushi MURAKAMI ,  Yoshio ONUKI ,  Takaaki KOMIYA ,  Hiroaki ICHIKAWA ,  Tsutomu OKADA ,  Kazuki HONDA ,  Yasuhito KURA

IPC分类号： A61B1/005

CPC分类号： A61B10/04 ,  A61B1/00133 ,  A61B10/06 ,  A61B18/1445 ,  A61B34/70 ,  A61B90/03 ,  A61B90/98 ,  A61B2017/00398 ,  A61B2018/00988 ,  A61B2018/1407

摘要： A treatment instrument operation unit is provided with a drive unit, an operation portion installation section and a command signal output section. The drive unit drives an operation portion for operating each treatment section of the respective treatment instruments. The operation portion is attached to the operation portion installation section provided to the drive unit. The command signal output section outputs an installation start signal to a controller for notifying that the installation of the treatment instrument has begun upon installation of the operation portion in the operation portion installation section. After outputting the installation start signal from the command signal output section to the controller, the drive unit drives the operation portion installation section to the position where the operation portion is allowed to be installed based on the control signal outputted form the controller.

摘要翻译： 治疗仪器操作单元设置有驱动单元，操作部分安装部分和命令信号输出部分。 驱动单元驱动用于操作各个处理器具的每个处理部分的操作部分。 操作部安装在设置于驱动部的操作部安装部。 命令信号输出部分向控制器输出安装开始信号，以便在操作部分安装部分中安装操作部分时通知处理器具的安装开始。 在将命令信号输出部分的安装开始信号输出到控制器之后，驱动单元根据从控制器输出的控制信号，将操作部分安装部分驱动到允许操作部分被安装的位置。

公开(公告)号：US20080287961A1

公开(公告)日：2008-11-20

申请号：US12130505

申请日：2008-05-30

申请人： Satoshi MIYAMOTO ,  Yasuhito KURA ,  Yoshio ONUKI

发明人： Satoshi MIYAMOTO ,  Yasuhito KURA ,  Yoshio ONUKI

IPC分类号： A61B17/22 ,  A61B1/005

CPC分类号： A61B17/3403 ,  A61B1/00098 ,  A61B1/00154 ,  A61B1/00165 ,  A61B1/00177 ,  A61B1/00181 ,  A61B1/0051 ,  A61B1/0125 ,  A61B1/018 ,  A61B1/04 ,  A61B1/0676 ,  A61B1/0684 ,  A61B17/3415 ,  A61B2017/00818

摘要： An elongated medical member of the invention includes: an insertion portion having a long length which is provided with a lumen through which an operation treatment instrument for carrying out a predetermined medical action can be penetrated; a guide portion for guiding the insertion portion, which is extended from a distal end of the insertion portion; and a holding portion for holding the operation treatment instrument, which is provided to the guide portion.

摘要翻译： 本发明的细长医疗器具包括：具有长度的插入部，该插入部设置有可以穿过用于执行预定医疗动作的操作处理器具的内腔; 用于引导从插入部的远端延伸的插入部的引导部; 以及保持部，其保持设置在引导部的操作处理器具。

公开(公告)号：US20110230712A1

公开(公告)日：2011-09-22

申请号：US12914296

申请日：1911-10-28

申请人： Wataru MATSUURA ,  Kazuki HONDA ,  Yasuhito KURA ,  Yuji SAKAMOTO

发明人： Wataru MATSUURA ,  Kazuki HONDA ,  Yasuhito KURA ,  Yuji SAKAMOTO

IPC分类号： A61B1/018 ,  A61B1/00

CPC分类号： A61B1/01 ,  A61B1/00078 ,  A61B1/00082 ,  A61B1/00133 ,  A61B1/00154 ,  A61B1/00158 ,  A61B1/015 ,  A61B1/018 ,  A61B1/041 ,  A61B1/063 ,  A61B1/0638 ,  A61B1/0646 ,  A61B5/026 ,  A61B5/062 ,  A61B5/14539 ,  A61B5/4839 ,  A61B2017/00269 ,  A61B2017/003 ,  A61B2090/062

摘要： A medical system includes an endoscope which is a first medical instrument, a gas supply apparatus which is a second medical instrument that supplies a gas to an insertion site at which an insertion portion of the endoscope is inserted, a biological information acquiring apparatus which is a biological information detection section that detects a blood flow rate at the insertion site as a biological information detected value, a manipulation information acquiring apparatus which is a manipulation information detection section that contacts the insertion portion of the endoscope and is combined with a roller that rotates as the insertion portion moves forward or backward to detect an amount of rotation of the roller as manipulation information, and a system control apparatus provided with a control section that outputs an instruction signal for changing an amount of gas supply to the gas supply apparatus according to the detected value detected by the biological information acquiring apparatus and the manipulation information detected by the manipulation information acquiring apparatus.

摘要翻译： 医疗系统包括作为第一医疗器械的内窥镜，作为将内窥镜的插入部插入的插入部供给气体的第二医疗器具的气体供给装置，作为内窥镜的插入部的生物体信息获取装置， 检测插入部位的血液流量作为生物信息检测值的生物体信息检测部，作为与内窥镜的插入部接触并与作为旋转的滚筒结合的操作信息检测部的操作信息获取装置 插入部分向前或向后移动以检测作为操作信息的辊的旋转量，以及系统控制装置，该系统控制装置设置有控制部分，该控制部分根据所述控制部分向气体供应装置输出用于改变供气量的指示信号 通过生物信息获取检测到的检测值 paratus和由操作信息获取装置检测的操作信息。

公开(公告)号：US20120116166A1

公开(公告)日：2012-05-10

申请号：US13286906

申请日：2011-11-01

申请人： Wataru MATSUURA ,  Yasuhito KURA ,  Kazuki HONDA

发明人： Wataru MATSUURA ,  Yasuhito KURA ,  Kazuki HONDA

IPC分类号： A61B1/008

CPC分类号： A61B1/008 ,  A61B1/0051 ,  A61B1/0052

摘要： A two-part bending endoscope includes: a first bending part which configures one side of a bending portion; a second bending part which configures the other end side of the bending portion; and a bending portion operation apparatus including a first operation device for causing the first bending part to perform a bending action and a second operation device for causing the second bending part to perform a bending action, wherein the bending portion operation apparatus includes a selective power-transmitting mechanism section which enables at least a bending action of the first bending part by the first operation device, and an interlocking operation of the second bending part and the first bending part by the second operation device.

摘要翻译： 两部分弯曲内窥镜包括：构成弯曲部分的一侧的第一弯曲部分; 构成弯曲部的另一端侧的第二弯曲部; 以及弯曲部操作装置，包括使第一弯曲部进行弯曲动作的第一操作装置和使第二弯曲部进行弯曲动作的第二操作装置，其中，弯曲部操作装置包括： 传递机构部，其能够通过第一操作装置至少使第一弯曲部的弯曲动作，以及由第二操作装置进行的第二弯曲部和第一弯曲部的互锁操作。

公开(公告)号：US20120157773A1

公开(公告)日：2012-06-21

申请号：US13334652

申请日：2011-12-22

申请人： Kazuki HONDA ,  Yuichi IKEDA ,  Yasuhito KURA

发明人： Kazuki HONDA ,  Yuichi IKEDA ,  Yasuhito KURA

IPC分类号： A61B1/06

CPC分类号： A61B1/0607 ,  A61B1/00091 ,  A61B1/00096 ,  A61B1/00177 ,  A61B1/00181 ,  A61B1/0615 ,  G02B23/2423

摘要： An insertion portion, a projecting portion that projects forward from a first distal end surface of the insertion portion, a forward observing lens that faces a second distal end surface of the projecting portion, a dual purpose lens a light receiving surface of which faces an outer peripheral side surface of the projecting portion along the outer peripheral side surface of the projecting portion, a first forward illuminating lens that faces the first distal end surface, and a light shielding portion 20m that is located on a phantom line that linearly connects an end portion at a distal end side of the dual purpose lens and an end portion at an outer side in a diameter direction K in the first forward illuminating lens are included.

摘要翻译： 插入部分，从插入部分的第一远端表面向前突出的突出部分，面向突出部分的第二远端表面的向前观察透镜，其光接收表面面向外部的双重目的透镜 突出部的沿着突出部的外周侧表面的周边侧表面，面向第一远端表面的第一正向照明透镜和位于虚线上的遮光部20m，该遮光部20m直线地连接端部 包括在双重用途透镜的远端侧和在第一正向照明透镜中在直径方向K的外侧的端部。

公开(公告)号：US20110004060A1

公开(公告)日：2011-01-06

申请号：US12813814

申请日：2010-06-11

申请人： Kazuki HONDA ,  Yasuhito KURA ,  Wataru MATSUURA

发明人： Kazuki HONDA ,  Yasuhito KURA ,  Wataru MATSUURA

IPC分类号： A61B1/01

CPC分类号： A61B1/2736 ,  A61B1/00078 ,  A61B1/00135 ,  A61M25/007 ,  A61M25/0074 ,  A61M2025/0681

摘要： A medical tube includes: a tube main body through which a conduit, through which an insertion portion of a cholangioscope is insertable, is pierced from a distal end to a rear end; a side hole that is formed between the distal end and the rear end of the tube main body and causes an outer circumferential side of the insertion portion and the conduit to communicate with each other; and a hardness changing portion that can change the hardness of at least a part of the tube main body including the side hole according to operation by an operator.

摘要翻译： 医疗管包括：管主体，胆管镜的插入部穿过该管主体从远端被刺穿到后端; 侧孔，其形成在所述管主体的前端和后端之间，并使所述插入部和所述导管的外周侧相互连通; 以及硬度变化部，根据操作者的操作，能够改变包括侧孔的管主体的至少一部分的硬度。

公开(公告)号：US20110275889A1

公开(公告)日：2011-11-10

申请号：US13036581

申请日：2011-02-28

申请人： Seigo KASE ,  Yasuhito KURA ,  Yuji SAKAMOTO

发明人： Seigo KASE ,  Yasuhito KURA ,  Yuji SAKAMOTO

IPC分类号： A61B1/018

CPC分类号： A61B1/042 ,  A61B1/00009 ,  A61B1/0005 ,  A61B1/00177 ,  A61B1/00181

摘要： An endoscope system of the present invention comprises: an endoscope which acquires a front field-of-view image and a lateral field-of-view image of an object of observation; a detecting section which has a function capable of detecting whether a treatment instrument is used or not in the endoscope based on a notification signal which is outputted when the treatment instrument is inserted into the endoscope; and an image processing section which generates an observation image including the front field-of-view image and the lateral field-of-view image within the same screen, displays a magnified image of one field-of-view image out of the front field-of-view image and the lateral field-of-view image on a display section, and performs adjacent part display processing of displaying only a part of the one field-of-view image which is adjacent to the other field-of-view image or image compression processing of displaying a compressed image of the other field-of-view image on the display section.

摘要翻译： 本发明的内窥镜系统包括：内窥镜，其获取观察对象的前视野图像和横向视野图像; 检测部，其具有能够基于当所述治疗器具插入到所述内窥镜中时输出的通知信号，能够检测所述内窥镜中是否使用了治疗器具的功能的检测部; 以及图像处理部，其生成包括同一屏幕内的前视野图像和横向视野图像的观察图像，将前视野中的一个视野图像的放大图像 观看图像和横向视野图像在显示部分上，并执行相邻部分显示处理，仅显示与其它视野相邻的一个视野图像的一部分 在显示部分上显示另一视场图像的压缩图像的图像或图像压缩处理。

公开(公告)号：US20110282155A1

公开(公告)日：2011-11-17

申请号：US13084055

申请日：2011-04-11

申请人： Seigo KASE ,  Yasuhito KURA ,  Yuji SAKAMOTO

发明人： Seigo KASE ,  Yasuhito KURA ,  Yuji SAKAMOTO

IPC分类号： A61B1/06

CPC分类号： A61B1/00181 ,  A61B1/00045 ,  A61B1/00096 ,  A61B1/00114 ,  A61B1/00117 ,  A61B1/00177 ,  A61B1/0052 ,  A61B1/015 ,  A61B1/04 ,  A61B1/0615 ,  A61B1/0623 ,  A61B1/0676 ,  A61B1/07 ,  A61B1/126

摘要： An endoscope includes: a distal end portion provided at a distal end of an insertion portion; a front-view observation window for observing an insertion direction of the distal end portion, which is provided facing toward the insertion direction; a lateral-view observation window for observing a circumferential direction of the distal end portion, which is formed along the outer circumferential lateral surface and has a lateral observation field of view; a light-emitting member having an emission end surface for emitting light in a distal end direction of the distal end portion; a groove portion formed on the outer circumferential lateral surface of the distal end portion so as to be longer than the emission end surface of the light-emitting member along the circumferential direction of the outer circumferential lateral surface of the distal end portion and opposed to the emission end surface, on a proximal end side with respect to the lateral-view observation window; a plurality of particles for scattering light arranged in the groove portion; and a transparent infill filled between the plurality of particles.

摘要翻译： 内窥镜包括：设置在插入部的前端的前端部; 用于观察面向插入方向的前端部的插入方向的前视观察窗; 横向观察窗，用于观察沿着外周侧表面形成并且具有横向观察视场的远端部的圆周方向; 具有用于在所述前端部的前端方向上发光的发光端面的发光部件; 所述槽部形成在所述前端部的外周侧表面上，以比所述远端部的外周侧表面的圆周方向长于所述发光部件的发射端面， 在相对于侧视观察窗的近端侧的发射端面; 多个用于散射布置在所述凹槽部分中的光的颗粒; 以及填充在所述多个颗粒之间的透明填充物。