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    Endoscope system having retaining instrument
    1.
    发明授权
    Endoscope system having retaining instrument 有权
    具有保持仪器的内窥镜系统

    公开(公告)号：US08182414B2

    公开(公告)日：2012-05-22

    申请号：US12132983

    申请日：2008-06-04

    申请人： Keiji Handa ,  Hitoshi Karasawa ,  Daisuke Asada

    发明人： Keiji Handa ,  Hitoshi Karasawa ,  Daisuke Asada

    IPC分类号： A61B1/04

    CPC分类号： A61B1/3132 ,  A61B1/0005 ,  A61B1/042 ,  A61B1/05 ,  A61B1/051 ,  A61B1/0661 ,  A61B90/30 ,  A61B90/361 ,  A61B2017/00221 ,  A61B2017/00283 ,  A61B2017/00734 ,  A61B2017/00876 ,  A61B2017/308

    摘要： An endoscope system having a first image pickup device including at least one image pickup unit that is capable of picking up an image of an object, a second image pickup device including at least one image pickup unit, the second image pickup device being different from the first image pickup device, a retaining member being provided for retaining the second image pickup device in a body cavity, and including a camera cable that is connected to the second image pickup device and transmits an image pickup signal obtained by the second image pickup device, and a wire connected to the second image pickup device, a signal processing device that is provided outside the body cavity and processes image pickup signals obtained by the first image pickup device and the second image pickup device, and a display device that displays an image signal outputted from the signal processing device.

    摘要翻译： 一种具有第一图像拾取装置的内窥镜系统，包括能够拾取物体的图像的至少一个图像拾取单元，包括至少一个图像拾取单元的第二图像拾取装置，所述第二图像拾取装置不同于 第一图像拾取装置，设置有用于将第二图像拾取装置保持在体腔中的保持构件，并且包括连接到第二图像拾取装置并传送由第二图像拾取装置获得的图像拾取信号的相机电缆， 以及连接到第二图像拾取装置的电线，设置在体腔外部并处理由第一图像拾取装置和第二图像拾取装置获得的图像拾取信号的信号处理装置和显示图像信号的显示装置 从信号处理装置输出。

    Medical device and process of installing medical device in patient
    3.
    发明授权
    Medical device and process of installing medical device in patient 有权
    医疗器械和病人安装医疗器械的过程

    公开(公告)号：US08317814B2

    公开(公告)日：2012-11-27

    申请号：US12349844

    申请日：2009-01-07

    申请人： Hitoshi Karasawa ,  Sho Nakajima ,  Daisuke Asada ,  Keiji Handa

    发明人： Hitoshi Karasawa ,  Sho Nakajima ,  Daisuke Asada ,  Keiji Handa

    IPC分类号： A61B17/34

    CPC分类号： A61B1/273 ,  A61B1/041 ,  A61B1/3132 ,  A61B2017/00283 ,  A61B2017/00349

    摘要： A medical device includes: a medical instrument introduced into a body cavity and having a contact portion that is fixed in contact with a wall within a body, and a wire; an extracorporeal device installed on a body surface and having a hole portion through which the wire can be inserted and removed, fixing mechanisms for fixing the wire inserted through the hole portion, and a housing that is fixed in contact with the body surface; and a pressure adjusting portion provided in one of the medical instrument and the extracorporeal device for maintaining a predetermined tensile force or more that is applied to the wire when the wire is fixed by the fixing mechanism with a body wall being sandwiched between the contact portion and the housing.

    摘要翻译： 一种医疗装置，包括：引入体腔内的医疗器械，具有与身体内的壁固定的接触部和线; 体外装置，其安装在身体表面上，并且具有可以插入和移除线的孔部分，用于固定通过孔部分插入的线的固定机构，以及与身体表面接触固定的壳体; 以及压力调节部，设置在所述医疗器械和体外装置之一中，用于保持当所述线被所述固定机构固定时施加到所述线的预定拉力或更大的力，所述固定机构的主体壁被夹在所述接触部和所述接触部之间， 住房。

    ENDOSCOPE SYSTEM
    6.
    发明申请
    ENDOSCOPE SYSTEM 有权
    内窥镜系统

    公开(公告)号：US20080312499A1

    公开(公告)日：2008-12-18

    申请号：US12132983

    申请日：2008-06-04

    申请人： Keiji Handa ,  Hitoshi Karasawa ,  Daisuke Asada

    发明人： Keiji Handa ,  Hitoshi Karasawa ,  Daisuke Asada

    IPC分类号： A61B1/04

    CPC分类号： A61B1/3132 ,  A61B1/0005 ,  A61B1/042 ,  A61B1/05 ,  A61B1/051 ,  A61B1/0661 ,  A61B90/30 ,  A61B90/361 ,  A61B2017/00221 ,  A61B2017/00283 ,  A61B2017/00734 ,  A61B2017/00876 ,  A61B2017/308

    摘要： An endoscope system according to the present invention includes at least one first photographing device that can photograph an object, at least one second photographing device different from the first photographing device, a retaining member for retaining the second photographing device in a body cavity, a signal processing device that processes signals photographed by the first photographing device and the second photographing device, and a display device that displays an image signal outputted from the signal processing device.

    摘要翻译： 根据本发明的内窥镜系统包括能够拍摄物体的至少一个第一拍摄装置，与第一拍摄装置不同的至少一个第二拍摄装置，用于将第二拍摄装置保持在体腔中的保持构件，信号 处理装置，其处理由第一拍摄装置和第二拍摄装置拍摄的信号，以及显示装置，显示从信号处理装置输出的图像信号。

    Scattering medium internal observation apparatus, image pickup system, image pickup method and endoscope apparatus
    7.
    发明授权
    Scattering medium internal observation apparatus, image pickup system, image pickup method and endoscope apparatus 有权
    散射介质内部观察装置，摄像系统，摄像方法和内窥镜装置

    公开(公告)号：US08259167B2

    公开(公告)日：2012-09-04

    申请号：US12207239

    申请日：2008-09-09

    申请人： Hiroshi Ishiwata ,  Hiroyuki Nishida ,  Keiji Handa ,  Kenji Harano ,  Daisuke Asada

    发明人： Hiroshi Ishiwata ,  Hiroyuki Nishida ,  Keiji Handa ,  Kenji Harano ,  Daisuke Asada

    IPC分类号： A62B1/04 ,  A61B1/04

    CPC分类号： A61B5/0059 ,  A61B1/00096 ,  A61B1/00165 ,  A61B1/07 ,  A61B5/0064 ,  A61B5/0075 ,  A61B5/441 ,  A61B5/489

    摘要： A scattering medium internal observation apparatus according to the present invention includes: a light source; an illuminating apparatus that guides light from the light source to an observation object that is a scattering body; and an observation optical system for observing the observation object illuminated by the illuminating apparatus, wherein the illuminating apparatus has a light-guiding member that guides light from the light source to a surface of the observation object, and a light-shielding member that covers the surface of the observation object and which shields light reflected or scattered in the vicinity of the light-guiding member of the observation object is disposed in the vicinity of an end portion of the light-guiding member on an observation object-side.

    摘要翻译： 根据本发明的散射介质内部观察装置包括：光源; 将来自光源的光引导到作为散射体的观察对象的照明装置; 以及观察光学系统，用于观察由照明装置照射的观察对象，其中，所述照明装置具有将来自所述光源的光引导到所述观察对象的表面的导光部件，以及遮光部件， 在观察对象侧的导光部件的端部附近设置观察对象的表面，并且遮蔽在观察对象物的导光部件附近反射或散射的光。

    MEDICAL INSTRUMENT
    8.
    发明申请
    MEDICAL INSTRUMENT 审中-公开
    医用仪器

    公开(公告)号：US20100225754A1

    公开(公告)日：2010-09-09

    申请号：US12719299

    申请日：2010-03-08

    申请人： Nobuyoshi Yazawa ,  Hitoshi Karasawa ,  Daisuke Asada ,  Sho Nakajima ,  Tsutomu Urakawa

    发明人： Nobuyoshi Yazawa ,  Hitoshi Karasawa ,  Daisuke Asada ,  Sho Nakajima ,  Tsutomu Urakawa

    IPC分类号： H04N7/18

    CPC分类号： A61B1/041 ,  A61B1/00029 ,  A61B1/00147 ,  A61B1/0615 ,  A61B1/313 ,  A61B2017/00283 ,  A61B2560/0214 ,  A61B2562/164

    摘要： A medical instrument according to the present invention is a medical instrument used by being introduced into the body and fixed therein, which includes a fixing section fixed to a body wall in the body, an image pickup section that picks up an image of an object to be examined in the body, an illumination section that illuminates the object to be examined in the body and a sheet body in which the illumination section is disposed and which is made unfoldable so as to spread with respect to the image pickup section so that an illumination region of illumination light is expanded in an image pickup region of the image pickup section and a wide range is irradiated with the illumination light, and can thereby irradiate the object to be examined whose images are taken with illumination light of sufficient brightness and luminous intensity distribution.

    摘要翻译： 根据本发明的医疗器械是被引入到体内并固定在其中的医疗器械，其包括固定在身体的身体壁上的固定部分，将物体的图像拾取的图像拾取部分 在身体中检查照明部分，照明部分照射身体中的被检查物体，以及照射部分布置在其中的片体，并且其被展开以相对于图像拾取部分扩展，使得照明 照明光的区域在图像拾取部分的图像拾取区域中扩大，并且照射光照射宽范围，从而可以照射具有足够亮度和发光强度分布的照明光的图像拍摄对象物 。

    MEDICAL APPARATUS
    9.
    发明申请
    MEDICAL APPARATUS 有权
    医疗器械

    公开(公告)号：US20100076259A1

    公开(公告)日：2010-03-25

    申请号：US12563404

    申请日：2009-09-21

    申请人： Daisuke Asada ,  Hitoshi Karasawa ,  Sho Nakajima ,  Nobuyoshi Yazawa ,  Tsutomu Urakawa

    发明人： Daisuke Asada ,  Hitoshi Karasawa ,  Sho Nakajima ,  Nobuyoshi Yazawa ,  Tsutomu Urakawa

    IPC分类号： A61B1/00 ,  A61B1/04

    CPC分类号： A61B1/04 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/3132 ,  A61B2017/00283

    摘要： A medical apparatus according to the present invention is a medical apparatus used in a state in which the medical apparatus is led into a body and fixed. The medical apparatus includes: a fixing section that fixes the medical apparatus on a body wall in the body; an image pickup section that picks up an image of a subject in the body and is provided pivotably around a first axis; and a holding section that includes the fixing section and holds the image pickup section pivotably around a second axis different from the first axis. Therefore, the medical apparatus can change a photographing range and a visual field direction as desired to photograph the subject by performing magnified observation and photographing the subject from different directions without using a zoom function in the state in which the medical apparatus is fixed in a limited space in the body.

    摘要翻译： 根据本发明的医疗装置是在将医疗装置引导到身体并固定的状态下使用的医疗装置。 医疗装置包括：固定部，其将医疗装置固定在体内的体壁上; 拾取部件，其拾取所述身体中的被检体的图像，并且围绕第一轴线可枢转地设置; 以及保持部，其包括固定部，并且可旋转地围绕不同于第一轴的第二轴保持摄像部。 因此，医疗装置可以根据需要改变拍摄范围和视野方向，以便在医疗装置被固定在有限的状态下，通过进行放大观察和从不同方向拍摄被摄体而不使用变焦功能拍摄被摄体 身体的空间。

    Medical apparatus
    10.
    发明授权
    Medical apparatus 有权
    医疗器械

    公开(公告)号：US08353820B2

    公开(公告)日：2013-01-15

    申请号：US12536145

    申请日：2009-08-05

    申请人： Hitoshi Karasawa ,  Sho Nakajima ,  Daisuke Asada ,  Nobuyoshi Yazawa

    发明人： Hitoshi Karasawa ,  Sho Nakajima ,  Daisuke Asada ,  Nobuyoshi Yazawa

    IPC分类号： A61B1/32

    CPC分类号： A61B1/3132 ,  A61B1/00085 ,  A61B1/00147 ,  A61B1/041 ,  A61B17/00234 ,  A61B90/361 ,  A61B2017/00283 ,  A61B2017/22035 ,  A61B2560/063

    摘要： A medical apparatus according to the present invention includes: an image pickup section including an observation window, the image pickup section being led into a body; a holding section that holds the image pickup section inside the body; a covering section that is connected to the holding section and covers the observation window to set the image pickup section in a non-photographable state; and a field-of-view control section that variably controls the covering of the observation window by the covering section and sets the image pickup section in a photographable state to allow the image pickup section to photograph a subject inside the body.

    摘要翻译： 根据本发明的医疗设备包括：图像拾取部分，包括观察窗口，所述图像拾取部分被引导到主体中; 保持部，其将图像拾取部保持在主体内; 覆盖部分，连接到保持部分并且覆盖观察窗口以将图像拾取部分设置在不可拍摄状态; 以及视场控制部分，其可变地控制由所述覆盖部分覆盖所述观察窗口，并将所述图像拾取部分设置为可拍摄状态，以允许所述图像拾取部分拍摄所述身体内部的对象。