公开(公告)号：US20100030025A1

公开(公告)日：2010-02-04

申请号：US12533466

申请日：2009-07-31

申请人： Hidetake SEGAWA ,  Ayako NAGASE ,  Hironao KAWANO ,  Seiichiro KIMOTO

发明人： Hidetake SEGAWA ,  Ayako NAGASE ,  Hironao KAWANO ,  Seiichiro KIMOTO

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/00032 ,  A61B1/0011 ,  A61B5/073

摘要： A capsule medical device includes a capsule casing that contains an illumination board, an imaging board, a transmission board, and a control board on which functional components are mounted, and a sheet-like battery that supplies power to the functional components. The sheet-like battery is rolled up to be a pole shape and located between cutout parts of the imaging board, the transmission board, and the control board and the inner wall of the capsule casing.

摘要翻译： 胶囊型医疗装置包括胶囊型壳体，该胶囊型壳体包含照明基板，成像基板，传输基板，安装有功能部件的控制基板以及向功能部件供电的片状电池。 片状电池被卷起成为磁极形状并且位于成像基板的切口部分，传输板，控制板和胶囊壳体的内壁之间。

公开(公告)号：US20090299144A1

公开(公告)日：2009-12-03

申请号：US12471985

申请日：2009-05-26

申请人： Toshiaki SHIGEMORI ,  Tatsuya ORIHARA ,  Hidetake SEGAWA ,  Hironao KAWANO ,  Ayako NAGASE

发明人： Toshiaki SHIGEMORI ,  Tatsuya ORIHARA ,  Hidetake SEGAWA ,  Hironao KAWANO ,  Ayako NAGASE

IPC分类号： A61B1/06

CPC分类号： A61B1/042 ,  A61B1/00016 ,  A61B1/00032 ,  A61B1/00158 ,  A61B1/00179 ,  A61B1/041 ,  A61B5/073

摘要： A capsule endoscope includes a capsule-shaped casing and an imaging unit for taking an image of an inside of an organ in a state where the capsule endoscope is floating in liquid introduced inside the organ of a subject. Specific gravity of the capsule endoscope to the introduced liquid is ρ; a plane divides the capsule endoscope such that a volume ratio is to be ρ:1−ρ. A straight line that connects a center of volume of a portion whose volume ratio is ρ and a center of gravity of the capsule endoscope is substantially perpendicular to the plane. The center of gravity is present at a position farther distant from the plane than the center of volume. A surface of a boundary of a field of view that forms an angle of view of the imaging unit and the plane do not intersect outside the capsule endoscope.

摘要翻译： 胶囊型内窥镜包括胶囊型壳体和成像单元，其用于在胶囊型内窥镜漂浮在导入被检体的器官内的液体的状态下拍摄器官内部的图像。 胶囊型内窥镜对引入液体的比重为rho; 平面将胶囊型内窥镜分割成体积比为rho：1-rho。 将体积比rho的部分的体积中心与胶囊型内窥镜的重心基本垂直的直线。 重心位于比体积中心更远离平面的位置。 形成摄像单元和平面的视角的视场边界的表面不与胶囊型内窥镜外侧相交。

公开(公告)号：US20080300453A1

公开(公告)日：2008-12-04

申请号：US12146905

申请日：2008-06-26

申请人： Isao AOKI ,  Katsumi HIRAKAWA ,  Hironobu TAKIZAWA ,  Hidetake SEGAWA ,  Hironao KAWANO ,  Hideo ITO ,  Hideki SHIMONAKA

发明人： Isao AOKI ,  Katsumi HIRAKAWA ,  Hironobu TAKIZAWA ,  Hidetake SEGAWA ,  Hironao KAWANO ,  Hideo ITO ,  Hideki SHIMONAKA

IPC分类号： A61B1/045

CPC分类号： A61B1/041 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/00183 ,  A61B34/73 ,  A61B2562/0219

摘要： An intra-subject observation system includes a first liquid inserted into a desired organ of a subject; and a second liquid inserted into the organ without being mixed with the first liquid due to a specific gravity lighter than that of the first liquid. The system also includes a capsule medical apparatus inserted into the organ with an intermediate specific gravity between the specific gravity of the first liquid and that of the second liquid to acquire intra-subject information, which is output out of the subject by radio.

摘要翻译： 受试者内观察系统包括插入受试者所需器官的第一液体; 以及第二液体，其比第一液体的比重更轻，而与第一液体混合而插入到器官中。 该系统还包括插入到器官中的胶囊医疗装置，其中第一液体的比重与第二液体的比重之间具有中等比重，以获取通过无线电从被检体输出的被检体内信息。

公开(公告)号：US20100130822A1

公开(公告)日：2010-05-27

申请号：US12644581

申请日：2009-12-22

申请人： Miho KATAYAMA ,  Hironao KAWANO ,  Ayako NAGASE

发明人： Miho KATAYAMA ,  Hironao KAWANO ,  Ayako NAGASE

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00147 ,  A61B1/00158

摘要： The specific gravity of a capsule-type endoscope according to the invention is set to be lower than that of liquid in an organ, so that the capsule-type endoscope is floated on a liquid surface of the liquid. A center of gravity of the capsule-type endoscope is set to a position deviated from a center of a casing, so that the casing is maintained in a specific floating position while being floated on the liquid surface. A boundary between the casing and the liquid surface is formed within a projection plane, which is obtained by projecting the casing in the specific floating position perpendicularly to the liquid surface, at a position excluding an outer periphery of the projection plane Ka.

摘要翻译： 根据本发明的胶囊型内窥镜的比重被设定为低于器官中的液体的比重，使得胶囊型内窥镜浮在液体的液面上。 将胶囊型内窥镜的重心设定在与壳体的中心偏离的位置，从而将壳体保持在特定的浮动位置，同时浮起在液面上。 壳体和液面之间的边界形成在投影平面内，该投影平面通过在除了投影平面Ka的外周之外的位置处将壳体垂直于液面突出在特定浮动位置而获得。

公开(公告)号：US20110282165A1

公开(公告)日：2011-11-17

申请号：US13052509

申请日：2011-03-21

申请人： Hironao KAWANO ,  Johannes REINSCHKE ,  Wolfgang SCHMIDT

发明人： Hironao KAWANO ,  Johannes REINSCHKE ,  Wolfgang SCHMIDT

IPC分类号： A61B5/07

CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B2034/732

摘要： A system includes a capsule body having a casing introduced into a subject to perform, in liquid, examination of or treatment on the interior of the subject, the casing containing a permanent magnet, a mass of the casing excluding the magnet being set to be less than a product of a volume of the casing and a density of the liquid; a magnetic field generator that generates a magnetic attraction for the magnet to guide the capsule body; and a magnetic field generation device that controls the magnetic field generator to generate the magnetic attraction by setting a maximum value of the generated magnetic attraction vertically upward to the capsule body, to be equal to a maximum value of the generated magnetic attraction vertically downward to the capsule body, and by setting the maximum values to be less than a value obtained by multiplying a mass of the magnet by a gravitational acceleration.

摘要翻译： 一种系统，包括：胶囊主体，其具有引入到对象中的壳体，以在液体中对被检体内部进行检查或处理，所述壳体包含永磁体，所述壳体的质量除了所述磁体被设定为较小 比体积的外壳的产品和液体的密度; 产生用于磁体引导胶囊主体的磁吸引力的磁场发生器; 以及磁场产生装置，其通过将所产生的磁性吸引物的最大值垂直向上设置到胶囊主体来控制磁场发生器以产生磁吸引力，使其等于产生的磁吸引力的最大值垂直向下到 并且通过将最大值设定为小于通过将磁体的质量乘以重力加速度而获得的值。

公开(公告)号：US20130041217A1

公开(公告)日：2013-02-14

申请号：US13558508

申请日：2012-07-26

申请人： Hironao KAWANO

发明人： Hironao KAWANO

IPC分类号： A61B1/04

CPC分类号： A61B1/00158 ,  A61B1/0005 ,  A61B1/041

摘要： A guiding system includes a capsule medical device including a permanent magnet; a magnetic field generating unit to generate a magnetic field to the magnet to guide the capsule, and change a direction of the magnetic field in a three-dimensional space; and a control unit to control the magnetic field generated by the generating unit. Where the capsule is located on a liquid surface, the control unit generates a first magnetic field such that a plane, which is parallel to a vertical axis and in which a magnetic field including a rotating magnetic field where a magnetic field is rotated on the plane is generated, pivots about the vertical axis at a predetermined period and a second magnetic field for generating a magnetic attracting force for moving the magnet vertically downward to submerge the capsule in the liquid, the first and second magnetic fields being applied at a same time.

摘要翻译： 引导系统包括：包括永磁体的胶囊医疗装置; 磁场产生单元，用于向磁体产生磁场以引导胶囊，并且改变三维空间中的磁场的方向; 以及控制单元，用于控制由所述发生单元产生的磁场。 在胶囊位于液体表面上的情况下，控制单元产生第一磁场，使得平面与垂直轴平行，其中包括磁场在平面上旋转的旋转磁场的磁场 产生绕预定周期的垂直轴转动的第二磁场和用于产生垂直向下移动磁体的磁吸引力以将胶囊淹没在液体中的第二磁场，同时施加第一和第二磁场。

公开(公告)号：US20110196202A1

公开(公告)日：2011-08-11

申请号：US13091570

申请日：2011-04-21

申请人： Atsushi KIMURA ,  Hironobu TAKIZAWA ,  Hironao KAWANO ,  Rainer KUTH

发明人： Atsushi KIMURA ,  Hironobu TAKIZAWA ,  Hironao KAWANO ,  Rainer KUTH

IPC分类号： A61B1/04

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/00158 ,  A61B5/061 ,  A61B5/07 ,  A61B34/73

摘要： A capsule guiding system includes: a capsule medical device that is introduced into a subject and takes an in-vivo image in the subject; a capsule guiding unit that guides the capsule medical device; an image acquisition unit that acquires the in-vivo image of the subject from the capsule medical device; a display unit that displays the in-vivo image of the subject acquired by the image acquisition unit; a storage unit that sequentially stores guidance information of the capsule guiding unit that guides the capsule medical device; an input unit that inputs instruction information to instruct backward moving of the capsule medical device; and a control unit that controls, when the instruction information is input, the capsule guiding unit such that the capsule medical device backwardly moves on a trajectory based on the guidance information of the capsule guiding unit stored in the storage unit.

摘要翻译： 胶囊引导系统包括：胶囊医疗装置，其被引入被检体并且在被检体内摄取体内图像; 胶囊引导单元，其引导胶囊型医疗装置; 图像获取单元，其从胶囊型医疗装置获取被检体的体内图像; 显示单元，显示由图像获取单元获取的被摄体的体内图像; 存储单元，其顺序存储引导胶囊型医疗装置的胶囊引导单元的引导信息; 输入单元，其输入用于指示胶囊型医疗装置的向后移动的指示信息; 以及控制单元，当输入指示信息时，基于存储在存储单元中的胶囊引导单元的引导信息，控制胶囊引导单元，使得胶囊型医疗设备向后移动。

公开(公告)号：US20090303319A1

公开(公告)日：2009-12-10

申请号：US12543088

申请日：2009-08-18

申请人： Ryoji SATO ,  Hironao KAWANO ,  Tatsuya ORIHARA ,  Takeshi MORI

发明人： Ryoji SATO ,  Hironao KAWANO ,  Tatsuya ORIHARA ,  Takeshi MORI

IPC分类号： H04N5/228 ,  H04N7/18

CPC分类号： H04N5/2256 ,  A61B1/00158 ,  A61B1/00177 ,  A61B1/041 ,  A61B1/0638 ,  A61B1/0684 ,  A61B34/73 ,  H04N5/2354 ,  H04N2005/2255

摘要： A body-insertable apparatus system includes: a body-insertable apparatus having a light emitting unit that emits a light having a low-reflectance wavelength and a light having a high-reflectance wavelength to a detection-target site and an imaging unit that receives the lights to take an in-vivo image of a subject; and a detector that detects the detection-target site of a detection-target area in the subject based on an amount of the light having the high-reflectance wavelength and an amount of the light having the low-reflectance wavelength of an area of the in-vivo image, the area of the in-vivo image corresponding to the detection-target area.

摘要翻译： 身体可插入装置系统包括：身体可插入装置，具有将具有低反射率波长的光和具有高反射率波长的光发射到检测对象部位的发光单元，以及接收 点亮拍摄对象的体内图像; 以及检测器，其基于具有高反射率波长的光的量和具有in的区域的低反射率波长的光量来检测被检体中的检测对象区域的检测对象部位 体检图像，与检测对象区域对应的体内图像的区域。

公开(公告)号：US20090287121A1

公开(公告)日：2009-11-19

申请号：US12511408

申请日：2009-07-29

申请人： Hironao KAWANO ,  Takeshi YOKOI

发明人： Hironao KAWANO ,  Takeshi YOKOI

IPC分类号： A61B5/103 ,  B01J13/02

CPC分类号： A61B1/2736 ,  A61B1/041

摘要： A lumen passability checking device includes: a soluble unit made of a material that dissolves in a body and forming a structure of a capsule shape; and an insoluble unit made of a material that does not dissolve in the body and forming a thin film that covers the surface of the soluble unit excluding an opening. The shape of the insoluble unit is maintained by the soluble unit, and the insoluble unit collapses when the soluble unit dissolves and collapses.

摘要翻译： 管腔通过确认装置包括：由能够溶解于本体并形成胶囊形状的结构的材料构成的可溶性单元; 以及由不溶于体内的材料制成的不溶性单元，形成覆盖除了开口部分的可溶性单元的表面的薄膜。 不溶性单元的形状由可溶性单元维持，当可溶性单元溶解和崩解时，不溶性单元崩溃。

公开(公告)号：US20080234546A1

公开(公告)日：2008-09-25

申请号：US12051428

申请日：2008-03-19

申请人： Hironao KAWANO ,  Akio UCHIYAMA ,  Hironobu TAKIZAWA ,  Akira KIKUCHI

发明人： Hironao KAWANO ,  Akio UCHIYAMA ,  Hironobu TAKIZAWA ,  Akira KIKUCHI

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00048 ,  A61B1/00082 ,  A61B1/00089 ,  A61B1/00094 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00147 ,  A61B5/073 ,  A61B5/4839 ,  A61B5/6885

摘要： This in vivo device is provided with a capsular casing and a foreign object removing device. The capsular casing is taken into a living body. The foreign object removing device removes a foreign object between a surface of a body tissue and the casing.

摘要翻译： 该体内装置设置有囊壳和异物去除装置。 将囊壳置入生物体内。 异物去除装置在身体组织的表面和外壳之间除去异物。