公开(公告)号：US20100156399A1

公开(公告)日：2010-06-24

申请号：US12718432

申请日：2010-03-05

申请人： Atsushi CHIBA ,  Atsushi KIMURA ,  Ryoji SATO ,  Akio UCHIYAMA ,  Hironao KAWANO ,  Masaki TAKAHASHI

发明人： Atsushi CHIBA ,  Atsushi KIMURA ,  Ryoji SATO ,  Akio UCHIYAMA ,  Hironao KAWANO ,  Masaki TAKAHASHI

IPC分类号： G01B7/14

CPC分类号： G01B7/004 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/06 ,  A61B5/065 ,  A61B5/14539 ,  A61B5/7257 ,  A61B2034/732

摘要： A position detecting device includes a detected object that includes a circuit with an internal coil; a magnetic-field generator that includes a magnetic-field generating coil for generating a magnetic field with respect to a detection space of the detected object; detection coils that detect an induced magnetic field generated from the internal coil caused by the magnetic field; a magnetic-field-generating-coil switching unit that selects a magnetic-field generating coil from the magnetic-field generating coils in the magnetic-field generator; a storage unit that stores predetermined information for selecting a magnetic-field generating coil from the magnetic-field generating coils in the magnetic-field generator; and a control unit that controls the magnetic-field-generating-coil switching unit to select the magnetic-field generating coil to be operated among the magnetic-field generating coils in the first magnetic-field generator, based on at least one of a position and a direction of the detected object and based on the predetermined information.

摘要翻译： 位置检测装置包括：检测对象，其包括具有内部线圈的电路; 磁场发生器，其包括用于相对于检测到的物体的检测空间产生磁场的磁场产生线圈; 检测线圈，其检测由所述磁场引起的由所述内部线圈产生的感应磁场; 磁场产生线圈切换单元，其从磁场发生器中的磁场产生线圈中选择磁场产生线圈; 存储单元，其从磁场发生器中的磁场产生线圈存储用于选择磁场产生线圈的预定信息; 以及控制单元，其控制所述磁场产生线圈切换单元，以基于所述第一磁场产生线圈中的至少一个来选择所述第一磁场发生器中的所述磁场产生线圈之间的所述操作磁场产生线圈， 以及检测对象的方向，并且基于预定信息。

公开(公告)号：US20090299142A1

公开(公告)日：2009-12-03

申请号：US12540777

申请日：2009-08-13

申请人： Akio UCHIYAMA ,  Atsushi KIMURA ,  Atsushi CHIBA ,  Ryoji SATO ,  Hironao KAWANO

发明人： Akio UCHIYAMA ,  Atsushi KIMURA ,  Atsushi CHIBA ,  Ryoji SATO ,  Hironao KAWANO

IPC分类号： A61B1/04

CPC分类号： A61B5/073 ,  A61B1/00016 ,  A61B1/00057 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/062 ,  A61B34/73

摘要： An operating device operates a capsule endoscope with 6 degrees-of-freedom motion by using a magnetic field generator with respect to the capsule endoscope inserted into the subject. The operating device includes an operating unit including a fixed unit and a movable unit, and a force sensor incorporated in the operating unit. The operating unit has a three-dimensional shape substantially identical to the capsule endoscope and is a holdable size. The force sensor detects force information of the movable unit when the movable unit of the operating unit is operated once or continuously. The force information detected by the force sensor is output as instruction information for instructing 6 degrees-of-freedom motion of the capsule endoscope.

摘要翻译： 操作装置通过使用相对于插入到被检体内的胶囊型内窥镜的磁场发生器来操作具有6自由度运动的胶囊型内窥镜。 操作装置包括操作单元，其包括固定单元和可移动单元，以及结合在操作单元中的力传感器。 操作单元具有与胶囊型内窥镜基本相同的三维形状，并且是可保持的尺寸。 当操作单元的可移动单元一次或连续地操作时，力传感器检测可移动单元的力信息。 输出由力传感器检测出的力信息作为用于指示胶囊型内窥镜的6自由度运动的指示信息。

公开(公告)号：US20110012594A1

公开(公告)日：2011-01-20

申请号：US12825903

申请日：2010-06-29

申请人： Atsushi KIMURA ,  Atsushi CHIBA ,  Ryoji SATO ,  Hironao KAWANO

发明人： Atsushi KIMURA ,  Atsushi CHIBA ,  Ryoji SATO ,  Hironao KAWANO

IPC分类号： G01R33/48 ,  G01B7/14

CPC分类号： A61B1/042 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/061 ,  A61B5/065 ,  A61B5/073

摘要： A system includes a body-insertable apparatus disposed while introduced in a subject in a detection space, and an external apparatus disposed on the outside of the subject. The body-insertable apparatus includes a first switch for connecting/interrupting a resonance circuit and an oscillation circuit or a ground line. The external apparatus includes a drive coil driving unit for outputting a drive signal having the resonance frequency; a drive coil for generating the drive magnetic field in the detection space in accordance with the drive signal; and a second switch for connecting/interrupting the drive coil driving unit and the drive coil. The second switch connects the drive coil driving unit and the drive coil when the first switch is off, and disconnects them when the first switch is on. The resonance circuit generates the resonance magnetic field in accordance with the induction signal or the drive magnetic field.

摘要翻译： 一种系统，包括被置于检测空间中的被检体内的身体插入装置，以及配置在被检体的外侧的外部装置。 身体可插入装置包括用于连接/中断谐振电路的第一开关和振荡电路或接地线。 外部装置包括用于输出具有共振频率的驱动信号的驱动线圈驱动单元; 驱动线圈，用于根据驱动信号在检测空间中产生驱动磁场; 以及用于连接/中断驱动线圈驱动单元和驱动线圈的第二开关。 当第一开关断开时，第二开关连接驱动线圈驱动单元和驱动线圈，并且当第一开关接通时将第二开关断开。 谐振电路根据感应信号或驱动磁场产生谐振磁场。

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。

公开(公告)号：US20100179381A1

公开(公告)日：2010-07-15

申请号：US12730325

申请日：2010-03-24

申请人： Hironao KAWANO ,  Shinsuke TANAKA ,  Akio UCHIYAMA

发明人： Hironao KAWANO ,  Shinsuke TANAKA ,  Akio UCHIYAMA

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/00087 ,  A61B1/00158 ,  A61B5/061 ,  A61B5/073 ,  A61B5/1455 ,  A61B5/4839 ,  A61B10/0233 ,  A61B17/3478 ,  A61B34/73 ,  A61B2034/732

摘要： A body-insertable apparatus system has a body insertable apparatus that is inserted into a subject and a control apparatus. The body-insertable apparatus includes a magnetic responding unit that is provided within a casing forming the body-insertable apparatus and has a magnetization direction; and a needle that is protruded and retracted with respect to a surface of the casing. The control apparatus includes a magnetic field generator that generates a magnetic field; and a control unit that causes the magnetic field generator to generate a magnetic field for changing an orientation of the magnetic responding unit based on the magnetization direction of the magnetic responding unit in the body-insertable apparatus, a position of the needle in the body-insertable apparatus, and a distal end direction of the needle, thereby changing an orientation of the entire body-insertable apparatus to enable the protruded needle to puncture a puncture target layer.

摘要翻译： 身体可插入装置系统具有插入被检体和控制装置的被检体内插入装置。 所述被检体内导入装置具有形成所述被检体内导入装置的壳体内的磁化方向的磁响应部， 以及相对于壳体的表面突出和缩回的针。 控制装置包括产生磁场的磁场发生器; 以及控制单元，其使得所述磁场发生器基于所述被检体内导入装置中的所述磁响应单元的磁化方向，生成用于改变所述磁响应单元的取向的磁场，所述针在所述身体可插入装置中的位置， 可插入设备和针的远端方向，由此改变整个被人体插入设备的方向，使得突出的针能刺穿穿刺目标层。

公开(公告)号：US20110009697A1

公开(公告)日：2011-01-13

申请号：US12498900

申请日：2009-07-07

申请人： Hironao KAWANO ,  Atsushi CHIBA

发明人： Hironao KAWANO ,  Atsushi CHIBA

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00158

摘要： A guiding system includes a capsule-type apparatus and a position controlling apparatus. The capsule-type apparatus includes a permanent magnet, which is fixed to a capsule-shaped casing, and is introduced into a subject. The position controlling apparatus includes a relative position controlling mechanism that changes a relative position between a predetermined axis and the subject, and a magnetic field generating mechanism that forms, in a space in which the subject is laid, a magnetic field that includes at least one of a component of a trapping magnetic field that attracts the permanent magnet to the predetermined axis and a component of a gradient magnetic field that attracts the permanent magnet in a direction same as or opposite to a direction in which the relative position is changed.

摘要翻译： 引导系统包括胶囊型装置和位置控制装置。 胶囊型装置包括固定在胶囊型壳体上并被引入被检体的永磁体。 位置控制装置包括相对位置控制机构，该相对位置控制机构改变预定轴线和对象之间的相对位置，以及磁场产生机构，其在放置被摄体的空间中形成包括至少一个 将永磁体吸引到预定轴的捕获磁场的分量以及沿与相对位置改变的方向相同或相反的方向吸引永磁体的梯度磁场的分量。

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：US20100032546A1

公开(公告)日：2010-02-11

申请号：US12547206

申请日：2009-08-25

申请人： Hironao KAWANO ,  Ryoji SATO ,  Hironobu TAKIZAWA

发明人： Hironao KAWANO ,  Ryoji SATO ,  Hironobu TAKIZAWA

IPC分类号： G01J3/50 ,  G01J3/02

CPC分类号： H04N5/2252 ,  A61B1/041 ,  H04N9/045 ,  H04N2005/2255

摘要： An observation apparatus includes a light radiating unit that radiates a plurality of element lights, each of which has a limited wavelength band, to an observation target; a light detecting unit that detects the plurality of element lights reflected by the observation target in a plurality of patterns by changing a weight for each of the element lights; and a processing unit that performs a procedure of separating a component of each of the element lights from a plurality of detection results of the light detecting unit based on the weight for each of the element lights of the light detecting unit.

摘要翻译： 观察装置包括将观察对象的波长带有有限的多个元件光照射的发光部， 光检测单元，通过改变每个元件光的重量来检测由多个图案中的观察目标反射的多个元素光; 以及处理单元，其基于光检测单元的每个元件光的重量，执行从光检测单元的多个检测结果中分离每个元件光的分量的过程。

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：US20120101333A1

公开(公告)日：2012-04-26

申请号：US13210822

申请日：2011-08-16

申请人： Masaki TAKAHASHI ,  Hironao KAWANO

发明人： Masaki TAKAHASHI ,  Hironao KAWANO

IPC分类号： A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00036 ,  A61B1/00144

摘要： A capsule endoscope that includes a capsule-shaped casing and a detecting unit that is provided inside the casing to detect a magnetic field orthogonal to a longitudinal direction of the casing, the endoscope being activated when the detecting unit detects a magnetic field of a threshold or more; a capsule container that houses the endoscope; a route portion in which a route is formed on which the container moves on a planar face; an activation magnetic field generating unit that is arranged at an interval along the route, and includes magnets for generating magnetic fields in a direction vertical to a direction in which the container moves on the route, the magnets being arranged such that respective magnetization directions are different; and a response unit that has a magnetization direction orthogonal respectively to a center axis direction of the longitudinal direction and a direction of the detected magnetic field.

摘要翻译： 一种胶囊型内窥镜，其具有胶囊型壳体和检测单元，所述检测单元设置在所述壳体内部，以检测与所述壳体的纵向正交的磁场，所述内窥镜在所述检测单元检测到阈值的磁场时被激活， 更多; 容纳内窥镜的胶囊容器; 其中形成有容器在平面上移动的路线的路线部分; 激活磁场产生单元，沿着该路线间隔设置，并且包括用于在与容器在路线上移动的方向垂直的方向上产生磁场的磁体，所述磁体被布置成使得各个磁化方向不同 ; 以及响应单元，其具有与纵向的中心轴方向和所检测的磁场的方向正交的磁化方向。