公开(公告)号：US08632459B2

公开(公告)日：2014-01-21

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： A61B1/00 ,  A61B1/04

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：US08790247B2

公开(公告)日：2014-07-29

申请号：US13427172

申请日：2012-03-22

申请人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

发明人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

IPC分类号： A61B1/04

CPC分类号： A61B1/045 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B1/273 ,  A61B5/062 ,  A61B5/073 ,  A61B34/73

摘要： An object of the present invention is to actively control at least one of the position and direction of the imaging field in a subject and to observe a desired observed region in the subject certainly in a short period of time. A body-insertable device system according to the present invention includes a capsule endoscope 1 introduced into a subject and a permanent magnet 3. An imaging unit of the capsule endoscope 1 for taking an image inside the subject is fixed in a casing. The capsule endoscope 1 includes a drive unit for changing at least one of the position and posture of the casing in the liquid 2a which is also introduced in the subject 100. The permanent magnet 3 controls the operation of the drive unit for changing at least one of the position and posture of the casing in the liquid 2a.

摘要翻译： 本发明的一个目的是主动地控制受试者中成像领域的位置和方向中的至少一个，并且在短时间内肯定地观察对象中期望的观察区域。 根据本发明的被检体内导入系统包括被引入到被检体内的胶囊型内窥镜1和永久磁铁3.将胶囊型内窥镜1拍摄于被检体内的图像的摄像部固定在壳体内。 胶囊型内窥镜1包括驱动单元，用于改变也被引入被检体100的液体2a中的壳体的位置和姿势中的至少一个。永久磁铁3控制驱动单元的操作，以改变至少一个 壳体在液体2a中的位置和姿势。

公开(公告)号：US20120265015A1

公开(公告)日：2012-10-18

申请号：US13427172

申请日：2012-03-22

申请人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

发明人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

IPC分类号： A61B1/00

CPC分类号： A61B1/045 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B1/273 ,  A61B5/062 ,  A61B5/073 ,  A61B34/73

摘要： An object of the present invention is to actively control at least one of the position and direction of the imaging field in a subject and to observe a desired observed region in the subject certainly in a short period of time. A body-insertable device system according to the present invention includes a capsule endoscope 1 introduced into a subject and a permanent magnet 3. An imaging unit of the capsule endoscope 1 for taking an image inside the subject is fixed in a casing. The capsule endoscope 1 includes a drive unit for changing at least one of the position and posture of the casing in the liquid 2a which is also introduced in the subject 100. The permanent magnet 3 controls the operation of the drive unit for changing at least one of the position and posture of the casing in the liquid 2a.

摘要翻译： 本发明的一个目的是主动地控制受试者中成像领域的位置和方向中的至少一个，并且在短时间内肯定地观察对象中期望的观察区域。 根据本发明的被检体内导入系统包括被引入到被检体内的胶囊型内窥镜1和永久磁铁3.将胶囊型内窥镜1拍摄于被检体内的图像的摄像部固定在壳体内。 胶囊型内窥镜1包括驱动单元，用于改变也被引入被检体100的液体2a中的壳体的位置和姿势中的至少一个。永久磁铁3控制驱动单元的操作，以改变至少一个 壳体在液体2a中的位置和姿势。

公开(公告)号：US08162821B2

公开(公告)日：2012-04-24

申请号：US11646878

申请日：2006-12-28

申请人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

发明人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

IPC分类号： A61B1/00 ,  A61B5/05

CPC分类号： A61B1/045 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B1/273 ,  A61B5/062 ,  A61B5/073 ,  A61B34/73

摘要： An object of the present invention is to actively control at least one of the position and direction of the imaging field in a subject and to observe a desired observed region in the subject certainly in a short period of time. A body-insertable device system according to the present invention includes a capsule endoscope 1 introduced into a subject and a permanent magnet 3. An imaging unit of the capsule endoscope 1 for taking an image inside the subject is fixed in a casing. The capsule endoscope 1 includes a drive unit for changing at least one of the position and posture of the casing in the liquid 2a which is also introduced in the subject 100. The permanent magnet 3 controls the operation of the drive unit for changing at least one of the position and posture of the casing in the liquid 2a.

摘要翻译： 本发明的一个目的是主动地控制受试者中成像领域的位置和方向中的至少一个，并且在短时间内肯定地观察对象中期望的观察区域。 根据本发明的被检体内导入系统包括被引入到被检体内的胶囊型内窥镜1和永久磁铁3.将胶囊型内窥镜1拍摄于被检体内的图像的摄像部固定在壳体内。 胶囊型内窥镜1包括驱动单元，用于改变也被引入被检体100的液体2a中的壳体的位置和姿势中的至少一个。永久磁铁3控制驱动单元的操作，以改变至少一个 壳体在液体2a中的位置和姿势。

公开(公告)号：US20070221233A1

公开(公告)日：2007-09-27

申请号：US11646878

申请日：2006-12-28

申请人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

发明人： Hironao Kawano ,  Hironobu Takizawa ,  Hidetake Segawa ,  Isao Aoki ,  Katsumi Hirakawa ,  Satomi Kobayashi ,  Hideo Ito

IPC分类号： A61B19/00 ,  A61B1/06

CPC分类号： A61B1/045 ,  A61B1/00016 ,  A61B1/00036 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/00158 ,  A61B1/041 ,  A61B1/273 ,  A61B5/062 ,  A61B5/073 ,  A61B34/73

摘要： An object of the present invention is to actively control at least one of the position and direction of the imaging field in a subject and to observe a desired observed region in the subject certainly in a short period of time. A body-insertable device system according to the present invention includes a capsule endoscope 1 introduced into a subject and a permanent magnet 3. An imaging unit of the capsule endoscope 1 for taking an image inside the subject is fixed in a casing. The capsule endoscope 1 includes a drive unit for changing at least one of the position and posture of the casing in the liquid 2a which is also introduced in the subject 100. The permanent magnet 3 controls the operation of the drive unit for changing at least one of the position and posture of the casing in the liquid 2a.

摘要翻译： 本发明的一个目的是主动地控制受试者中成像领域的位置和方向中的至少一个，并且在短时间内肯定地观察对象中期望的观察区域。 根据本发明的被检体内导入系统包括被引入到被检体内的胶囊型内窥镜1和永久磁铁3。 胶囊型内窥镜1的拍摄对象内的图像的摄像部被固定在壳体内。 胶囊型内窥镜1包括驱动单元，用于改变也被引入到被检体100中的液体2a中的壳体的位置和姿势中的至少一个。 永磁体3控制用于改变液体2a中的壳体的位置和姿势中的至少一个的驱动单元的操作。

公开(公告)号：US08269823B2

公开(公告)日：2012-09-18

申请号：US11632979

申请日：2006-07-13

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

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

IPC分类号： H04N7/18

CPC分类号： A61B1/0005 ,  A61B1/00147 ,  A61B1/04 ,  A61B1/041 ,  G02B23/2484

摘要： An object of the present invention is to continuously display a series of images of the inside of the subject until the intra-body indwelling capsule is placed at the desired site in the subject, and to easily place the intra-body indwelling capsule endoscope at the desired site. The intra-subject indwelling system 1 according to the present invention includes an endoscope device 14 for imaging a first image of the inside of the subject; an intra-body indwelling capsule 2, for imaging a second image of the inside of the subject; a monitor device 12 for receiving the second image; a receiving device 13, a monitor 11 for displaying the first image or the second image; and an image switching device 10. The intra-body indwelling capsule 2 is arranged at the distal end of the inserting unit 5, and the separation from the inserting unit 5 is detected and the separation detection result is transmitted. The receiving device 13 receives the separation detection result. The image switching device 10 receives the first image from the endoscope device 14 and the second image from the monitor device 12, and switches the display image of the monitor 11 from the second image to the first image when receiving the separation detection result from the receiving device 13.

摘要翻译： 本发明的目的是连续地显示被检体内部的一系列图像，直到体内留置胶囊被放置在被检体的所需位置为止，容易将体内留置胶囊型内窥镜置于 所需网站。 根据本发明的被检体内部居留系统1包括：用于对被检体内部的第一图像成像的内窥镜装置14; 体内留置胶囊2，用于对被检体内部的第二图像成像; 用于接收第二图像的监视器装置12; 接收装置13，用于显示第一图像或第二图像的监视器11; 和图像切换装置10.体内留置胶囊2配置在插入部5的前端，检测出与插入部5的分离，并发送分离检测结果。 接收装置13接收分离检测结果。 图像切换装置10从内窥镜装置14接收第一图像，从监视装置12接收第二图像，并且当从接收到接收到的分离检测结果接收到时，将监视器11的显示图像从第二图像切换到第一图像 装置13。

公开(公告)号：US08491464B2

公开(公告)日：2013-07-23

申请号：US11571510

申请日：2006-07-10

申请人： Takeshi Yokoi ,  Katsumi Hirakawa ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Hironobu Takizawa ,  Manabu Fujita

发明人： Takeshi Yokoi ,  Katsumi Hirakawa ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Hironobu Takizawa ,  Manabu Fujita

IPC分类号： A61B1/00

CPC分类号： A61B1/2736 ,  A61B1/00147 ,  A61B1/041 ,  A61B5/6882 ,  A61B2562/162

摘要： To stably and properly monitor an inside of a body by using an easily operable placement technique, a capsule endoscope 101 to be swallowed from an oral cavity 200 to acquire in-vivo information of a subject 201 and to wirelessly output for a transmission of the in-vivo information to an outside of a body, a string member 103 that is connected to the capsule endoscope 101 for positioning the capsule endoscope 101 at a gastric cardia 202, and a fixing portion 104 that is a portion of the string member 103, is provided on a position with which a length from the capsule endoscope 101 corresponds to a length from the gastric cardia 202 to the inside of an esophageal region 203 for fixing the string member 103 that has located the capsule endoscope 101 at the gastric cardia 202 to the inside of the esophageal region 203 by an endoscopic fixture are included. As a result, the capsule endoscope 101 is placed at a position of the gastric cardia 202 where an entire inside of the stomach is easily inspected, and the capsule endoscope 101 itself can easily be placed inside the esophageal region by using the fixing portion 104.

摘要翻译： 为了通过使用易于操作的放置技术来稳定且适当地监视身体的内部，可以从口腔200中吞咽的胶囊型内窥镜101获取被检体201的体内信息，并进行无线输出。 体内信息输送到身体的外部，与胶囊型内窥镜101连接以将胶囊型内窥镜101定位在胃贲门202处的绳状构件103和作为绳构件103的一部分的固定部104， 设置在从胶囊型内窥镜101的长度对应于从胃贲门202到食道区域203的长度的位置的位置，用于将位于胃贲门202处的胶囊型内窥镜101的线状部件103固定到 包括内窥镜固定装置在食管区域203内部。 结果，胶囊型内窥镜101配置在容易检查胃内整体的胃贲门202的位置，通过使用固定部104，能够容易地将胶囊型内窥镜101本身放置在食道内。

公开(公告)号：US20080117291A1

公开(公告)日：2008-05-22

申请号：US11632979

申请日：2006-07-13

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

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

IPC分类号： H04N7/18

CPC分类号： A61B1/0005 ,  A61B1/00147 ,  A61B1/04 ,  A61B1/041 ,  G02B23/2484

摘要： An object of the present invention is to continuously display a series of images of the inside of the subject until the intra-body indwelling capsule is placed at the desired site in the subject, and to easily place the intra-body indwelling capsule endoscope at the desired site. The intra-subject indwelling system 1 according to the present invention includes an endoscope device 14 for imaging a first image of the inside of the subject; an intra-body indwelling capsule 2, for imaging a second image of the inside of the subject; a monitor device 12 for receiving the second image; a receiving device 13, a monitor 11 for displaying the first image or the second image; and an image switching device 10. The intra-body indwelling capsule 2 is arranged at the distal end of the inserting unit 5, and the separation from the inserting unit 5 is detected and the separation detection result is transmitted. The receiving device 13 receives the separation detection result. The image switching device 10 receives the first image from the endoscope device 14 and the second image from the monitor device 12, and switches the display image of the monitor 11 from the second image to the first image when receiving the separation detection result from the receiving device 13.

摘要翻译： 本发明的目的是连续地显示被检体内部的一系列图像，直到体内留置胶囊被放置在被检体的所需位置为止，容易将体内留置胶囊型内窥镜置于 所需网站。 根据本发明的被检体内部居留系统1包括：用于对被检体内部的第一图像成像的内窥镜装置14; 体内留置胶囊2，用于对被检体内部的第二图像成像; 用于接收第二图像的监视器装置12; 接收装置13，用于显示第一图像或第二图像的监视器11; 和图像切换装置10.体内留置胶囊2配置在插入部5的前端，检测出与插入部5的分离，并发送分离检测结果。 接收装置13接收分离检测结果。 图像切换装置10从内窥镜装置14接收第一图像，从监视装置12接收第二图像，并且当从接收到接收到的分离检测结果接收到时，将监视器11的显示图像从第二图像切换到第一图像 装置13。

公开(公告)号：US20090076325A1

公开(公告)日：2009-03-19

申请号：US11571510

申请日：2006-07-10

申请人： Takeshi Yokoi ,  Katsumi Hirakawa ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Hironobu Takizawa ,  Manabu Fujita

发明人： Takeshi Yokoi ,  Katsumi Hirakawa ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Hironobu Takizawa ,  Manabu Fujita

IPC分类号： A61B1/00

CPC分类号： A61B1/2736 ,  A61B1/00147 ,  A61B1/041 ,  A61B5/6882 ,  A61B2562/162

摘要： To stably and properly monitor an inside of a body by using an easily operable placement technique, a capsule endoscope 101 to be swallowed from an oral cavity 200 to acquire in-vivo information of a subject 201 and to wirelessly output for a transmission of the in-vivo information to an outside of a body, a string member 103 that is connected to the capsule endoscope 101 for positioning the capsule endoscope 101 at a gastric cardia 202, and a fixing portion 104 that is a portion of the string member 103, is provided on a position with which a length from the capsule endoscope 101 corresponds to a length from the gastric cardia 202 to the inside of an esophageal region 203 for fixing the string member 103 that has located the capsule endoscope 101 at the gastric cardia 202 to the inside of the esophageal region 203 by an endoscopic fixture are included. As a result, the capsule endoscope 101 is placed at a position of the gastric cardia 202 where an entire inside of the stomach is easily inspected, and the capsule endoscope 101 itself can easily be placed inside the esophageal region by using the fixing portion 104.

摘要翻译： 为了通过使用易于操作的放置技术来稳定且适当地监视身体的内部，可以从口腔200中吞咽的胶囊型内窥镜101获取被检体201的体内信息，并进行无线输出。 体内信息输送到身体的外部，与胶囊型内窥镜101连接以将胶囊型内窥镜101定位在胃贲门202处的绳状构件103和作为绳构件103的一部分的固定部104， 设置在从胶囊型内窥镜101的长度对应于从胃贲门202到食道区域203的长度的位置的位置，用于将位于胃贲门202处的胶囊型内窥镜101的线状部件103固定于 包括内窥镜固定装置在食管区域203内部。 结果，胶囊型内窥镜101配置在容易检查胃内整体的胃贲门202的位置，通过使用固定部104，能够容易地将胶囊型内窥镜101本身放置在食道内。

公开(公告)号：US08790248B2

公开(公告)日：2014-07-29

申请号：US11884669

申请日：2006-07-20

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

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

IPC分类号： A61B1/00

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。