公开(公告)号：US07993263B2

公开(公告)日：2011-08-09

申请号：US11186587

申请日：2005-07-21

申请人： Takeshi Yokoi ,  Hironobu Takizawa ,  Hidetake Segawa ,  Hitoshi Mizuno ,  Hideyuki Adachi ,  Hiroki Moriyama ,  Hisao Yabe

发明人： Takeshi Yokoi ,  Hironobu Takizawa ,  Hidetake Segawa ,  Hitoshi Mizuno ,  Hideyuki Adachi ,  Hiroki Moriyama ,  Hisao Yabe

IPC分类号： A61B1/045

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/00032 ,  A61B1/00158 ,  A61B1/00181 ,  A61B5/0031 ,  G06F19/00 ,  H04N5/2252

摘要： A method of displaying an image in a subject is provided. The method including: capturing an image using a capsule type medical device introduced into the subject; generating a wireless signal of the image; receiving the wireless signal of the image at the outside of the subject with an external device; and displaying the image based on the received signal, on a first display portion contained in the same housing as the external device.

摘要翻译： 提供了一种在对象中显示图像的方法。 该方法包括：使用引入到被检体内的胶囊型医疗装置拍摄图像; 产生图像的无线信号; 用外部设备接收对象外部的图像的无线信号; 并且在与外部设备相同的外壳中包含的第一显示部分上基于接收到的信号显示图像。

公开(公告)号：US07651471B2

公开(公告)日：2010-01-26

申请号：US11451914

申请日：2006-06-13

申请人： Takeshi Yokoi ,  Hironobu Takizawa ,  Hidetake Segawa ,  Hideyuki Adachi

发明人： Takeshi Yokoi ,  Hironobu Takizawa ,  Hidetake Segawa ,  Hideyuki Adachi

IPC分类号： A61B5/117 ,  A61B5/103

CPC分类号： A61B1/041 ,  A61B1/00156 ,  A61B1/00158 ,  A61B5/42 ,  A61B5/7232

摘要： An encapsulated medical device is passed through the lumen of a body cavity in order to examine, cure, or treat an internal region of the body cavity under the control of the extracorporeal device. A capsule body has a linkage hole bored in the extended portion thereof so that when the capsule body comes into close contact with the internal surface of a body cavity to block the lumen thereof, the linkage hole will realize a fluid passage which allows a fluid such as a gas or humor to flow into the forward and backward parts of the lumen.

摘要翻译： 封装的医疗装置通过体腔的内腔，以便在体外装置的控制下检查，固化或治疗体腔的内部区域。 胶囊体具有在其延伸部分中钻孔的连接孔，使得当胶囊主体与体腔的内表面紧密接触以阻塞其内腔时，连接孔将实现流体通道，其允许流体 作为气体或幽默流入管腔的前后部分。

公开(公告)号：US20090326514A1

公开(公告)日：2009-12-31

申请号：US12552628

申请日：2009-09-02

申请人： Hironobu Takizawa ,  Takeshi Yokoi

发明人： Hironobu Takizawa ,  Takeshi Yokoi

IPC分类号： A61M1/00 ,  A61B5/00

CPC分类号： A61B1/041

摘要： A medical capsule is taken into the human body to collect biomedical information about the human body. When the medical capsule is discharged from within the human body, a medical capsule retrieval device detects the medical capsule using a magnet or a sensor, and catches the medical capsule with a net.

摘要翻译： 医用胶囊被带入人体内以收集关于人体的生物医学信息。 当医用胶囊从人体内排出时，医用胶囊取出装置使用磁体或传感器检测医用胶囊，并用医疗胶囊捕获网。

公开(公告)号：US20060229592A1

公开(公告)日：2006-10-12

申请号：US11451914

申请日：2006-06-13

申请人： Takeshi Yokoi ,  Hironobu Takizawa ,  Hidetake Segawa ,  Hideyuki Adachi

发明人： Takeshi Yokoi ,  Hironobu Takizawa ,  Hidetake Segawa ,  Hideyuki Adachi

IPC分类号： A61B17/00 ,  A61N1/30 ,  A61B1/06 ,  A61B5/00

CPC分类号： A61B1/041 ,  A61B1/00156 ,  A61B1/00158 ,  A61B5/42 ,  A61B5/7232

摘要： An encapsulated medical device includes a radio antenna through which the encapsulated medical device transmits or receives a radio wave to or from an extracorporeal device. The encapsulated medical device is passed through the lumen of a body cavity in order to examine, cure, or treat an internal region of the body cavity under the control of the extracorporeal device. A capsule body included in the encapsulated medical device has an extended portion formed at an upper end of one axis of a cross section of the capsule body cut at right angle to the longitudinal axis thereof. Herein, the cross section of the capsule body is non-circular. However, providing the capsule body does not has the extended portion, the cross section of the capsule body is substantially circular. The capsule body has a linkage hole bored in the extended portion thereof so that when the capsule body comes into close contact with the internal surface of a body cavity to block the lumen thereof, the linkage hole will realize a fluid passage which allows a fluid such as a gas or humor to flow into the forward and backward parts of the lumen.

公开(公告)号：US06939295B2

公开(公告)日：2005-09-06

申请号：US10347325

申请日：2003-01-21

申请人： Takeshi Yokoi ,  Akira Hasegawa ,  Shinya Matsumoto ,  Takayuki Suzuki ,  Hidetake Segawa ,  Hironobu Takizawa

发明人： Takeshi Yokoi ,  Akira Hasegawa ,  Shinya Matsumoto ,  Takayuki Suzuki ,  Hidetake Segawa ,  Hironobu Takizawa

IPC分类号： G02B23/24 ,  A61B1/00 ,  A61B1/04 ,  H04N5/225 ,  H04N7/18 ,  A61B1/05

CPC分类号： A61B1/041 ,  A61B1/04

摘要： A capsule endoscope is disclosed having an illumination means, an imaging system that includes an objective optical system, and a transparent cover. The invention is characterized by one of: (1) the transparent cover has a larger radius of curvature in a central region of the field of view of the objective optical system than the radius of curvature of the transparent cover in a peripheral region of the field of view of the objective optical system, or (2) the imaging system has a different near point of focus distance for a central region of the field of view than the near point of focus distance of a region that is peripheral to the central region of the field of view and the objective optical system includes a meniscus lens element of positive refractive power and a plano-convex lens element.

摘要翻译： 公开了具有照明装置，包括物镜光学系统的成像系统和透明盖的胶囊型内窥镜。 本发明的特征在于：（1）透明盖在物镜光学系统的视野的中心区域中比曲面外围区域中的透明盖的曲率半径更大的曲率半径 或（2）成像系统对于视场的中心区域具有不同于中心区域外围区域的近距离焦点距离的不同近距离点 视野和物镜光学系统包括正屈光力的弯月透镜元件和平凸透镜元件。

公开(公告)号：US20080167523A1

公开(公告)日：2008-07-10

申请号：US11884669

申请日：2006-07-20

申请人： Akio Uchiyama ,  Hirobobu Takizawa ,  Shinsuke Tanaka ,  Katsumi Hirakawa ,  Takeshi Yokoi

发明人： Akio Uchiyama ,  Hirobobu Takizawa ,  Shinsuke Tanaka ,  Katsumi Hirakawa ,  Takeshi Yokoi

IPC分类号： A61B1/00 ,  A61B1/06

CPC分类号： A61B1/00036 ,  A61B1/00029 ,  A61B1/00147 ,  A61B1/041 ,  A61B5/073 ,  A61B5/6879 ,  A61B2560/0209

摘要： An indwelling apparatus (5) for holding a capsule endoscope (3) is arranged with a control device (57) including an optical sensor (73), a control board (66) configuring a controller and a reset circuit, a driver board (68) configuring an electromagnet driver, and an electromagnet (70), where when the optical sensor (73) detects the light, the controller performs the drive control of the electromagnet (70) at every constant time interval to turn ON the reed switch (14) and supply power to the capsule endoscope (3) thereby operating the capsule endoscope (3) only when observation is necessary, and thus the battery drain of the capsule endoscope is reduced.

摘要翻译： 用于保持胶囊型内窥镜（3）的留置装置（5）配置有包括光学传感器（73），构成控制器和复位电路的控制基板（66）的控制装置（57），驱动器板 ）和电磁体（70），其中当所述光学传感器（73）检测到所述光时，所述控制器以每个恒定时间间隔执行所述电磁体（70）的驱动控制以接通所述舌簧开关（14） ），并且仅在需要观察时才向胶囊型内窥镜（3）供电，从而操作胶囊型内窥镜（3），因此能够减小胶囊型内窥镜的电池消耗。

公开(公告)号：US20050085696A1

公开(公告)日：2005-04-21

申请号：US10910738

申请日：2004-08-03

申请人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61B1/04 ,  A61B1/05 ,  A61B1/31 ,  A61B5/07 ,  A61B1/00

CPC分类号： A61B1/041 ,  A61B1/00147 ,  A61B1/00158 ,  A61B5/073 ,  A61B34/73

摘要： In a capsule 3 as a medical apparatus inserted into a body cavity, the lengthwise direction of the capsule 3 is used as an insert axis, a manipulation/input device 8, which is magnetized in a direction orthogonal to the insert axis, is disposed at the center position of the insert axis. A magnetic field generation device 4, which is disposed outside of a body, is caused to generate a vibration magnetic field in a direction parallel with the insert axis of the capsule 3 by turning on a vibration (ON/OFF) switch 8f of a manipulation/input device 8 so that couples having lines of action, which are in parallel with the insert axis, are exerted on the capsule 3, thereby the capsule 3 executes a swiveling motion about the insert axis and smoothly travels along a cavity organ.

摘要翻译： 在作为插入体腔的医疗装置的胶囊3中，胶囊3的长度方向用作插入轴，在与插入轴正交的方向上被磁化的操作/输入装置8设置在 插入轴的中心位置。 设置在身体外部的磁场产生装置4通过接通胶囊3的振动（ON / OFF）开关8f而在与胶囊3的插入轴线平行的方向上产生振动磁场 操作/输入装置8，使得具有与插入轴线平行的作用线的对被施加在胶囊3上，由此胶囊3执行围绕插入物轴线的旋转运动并沿着腔体器官平滑地行进。

公开(公告)号：US07623904B2

公开(公告)日：2009-11-24

申请号：US10910738

申请日：2004-08-03

申请人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61B5/05

CPC分类号： A61B1/041 ,  A61B1/00147 ,  A61B1/00158 ,  A61B5/073 ,  A61B34/73

摘要： In a capsule 3 as a medical apparatus inserted into a body cavity, the lengthwise direction of the capsule 3 is used as an insert axis, a manipulation/input device 8, which is magnetized in a direction orthogonal to the insert axis, is disposed at the center position of the insert axis. A magnetic field generation device 4, which is disposed outside of a body, is caused to generate a vibration magnetic field in a direction parallel with the insert axis of the capsule 3 by turning on a vibration (ON/OFF) switch 8f of a manipulation/input device 8 so that couples having lines of action, which are in parallel with the insert axis, are exerted on the capsule 3, thereby the capsule 3 executes a swiveling motion about the insert axis and smoothly travels along a cavity organ.

摘要翻译： 在作为插入体腔的医疗装置的胶囊3中，胶囊3的长度方向用作插入轴，在与插入轴正交的方向上被磁化的操作/输入装置8设置在 插入轴的中心位置。 通过接通操作的振动（ON / OFF）开关8f，使设置在体外的磁场产生装置4在与胶囊3的插入轴线平行的方向上产生振动磁场。 /输入装置8，使得具有与插入轴线平行的作用线的对被施加在胶囊3上，由此胶囊3执行围绕插入轴线的旋转运动并且沿着空腔器官平滑地行进。

公开(公告)号：US20080161643A1

公开(公告)日：2008-07-03

申请号：US12042948

申请日：2008-03-05

申请人： Akio Uchiyama ,  Takeshi Yokoi ,  Wataru Ono ,  Jun Hasegawa

发明人： Akio Uchiyama ,  Takeshi Yokoi ,  Wataru Ono ,  Jun Hasegawa

IPC分类号： A61B1/04

CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B1/04 ,  A61B5/0031 ,  A61B34/73

摘要： A capsule medical apparatus has a space setting unit which designates a space in vivo and a capsule which is inserted or swallowed in vivo. Further, the capsule medical apparatus has a recognizing unit which recognizes whether or not the capsule exists in the space set by the space setting unit and a control unit which controls a state of the capsule based on an output from the recognizing unit. Thus, the capsule reaches the space, then, the state of the capsule is controlled, and medical activity is performed.

摘要翻译： 胶囊型医疗装置具有指定体内空间的空间设定单元和体内插入或吞咽的胶囊。 此外，胶囊型医疗装置具有识别单元，其识别胶囊是否存在于由空间设定单元设定的空间中，以及控制单元，其基于来自识别单元的输出来控制胶囊的状态。 因此，胶囊到达空间，然后控制胶囊的状态，进行医疗活动。

公开(公告)号：US20070260105A1

公开(公告)日：2007-11-08

申请号：US11823598

申请日：2007-06-28

申请人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

发明人： Akio Uchiyama ,  Hironao Kawano ,  Takeshi Yokoi ,  Kenichi Arai ,  Kazushi Ishiyama ,  Masahiko Sendoh

IPC分类号： A61M37/00 ,  A61B5/05 ,  A61N1/20

CPC分类号： A61B1/041 ,  A61B1/00147 ,  A61B1/00158 ,  A61B5/073 ,  A61B34/73

摘要： In a capsule 3 as a medical apparatus inserted into a body cavity, the lengthwise direction of the capsule 3 is used as an insert axis, a manipulation/input device 8, which is magnetized in a direction orthogonal to the insert axis, is disposed at the center position of the insert axis. A magnetic field generation device 4, which is disposed outside of a body, is caused to generate a vibration magnetic field in a direction parallel with the insert axis of the capsule 3 by turning on a vibration (ON/OFF) switch 8f of a manipulation/input device 8 so that couples having lines of action, which are in parallel with the insert axis, are exerted on the capsule 3, thereby the capsule 3 executes a swiveling motion about the insert axis and smoothly travels along a cavity organ.

摘要翻译： 在作为插入体腔的医疗装置的胶囊3中，胶囊3的长度方向用作插入轴，在与插入轴正交的方向上被磁化的操作/输入装置8设置在 插入轴的中心位置。 设置在身体外部的磁场产生装置4通过接通胶囊3的振动（ON / OFF）开关8f而在与胶囊3的插入轴线平行的方向上产生振动磁场 操作/输入装置8，使得具有与插入轴线平行的作用线的对被施加在胶囊3上，由此胶囊3执行围绕插入物轴线的旋转运动并沿着腔体器官平滑地行进。