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51. 发明授权

US08257257B2 Capsule type medical device 有权
标题翻译：胶囊型医疗器械
公开(公告)号：US08257257B2
公开(公告)日：2012-09-04
申请号：US11714495
申请日：2007-03-06
申请人： Hironobu Takizawa , Akio Uchiyama , Hironao Kawano , Takeshi Yokoi , Masatoshi Homan
发明人： Hironobu Takizawa , Akio Uchiyama , Hironao Kawano , Takeshi Yokoi , Masatoshi Homan
IPC分类号： A61B5/07
CPC分类号： A61B1/00156 , A61B1/041 , A61B1/31 , A61B5/6886 , A61B34/73
摘要： A capsule type medical device is of a type of a capsule type medical device that is introduced inside the living body to gather in-vivo information, and comprises a capsule shaped casing; an in-vivo information acquisition device for acquiring the in-vivo information; a communication device for sending the in-vivo information acquired by the in-vivo information acquisition device to outside of the living body by wireless; at least one pair of first electrodes provided in a vicinity of one end along an axis of the casing for giving electric stimulation to body tissue in the living body; a first current control device for sending current to the first electrodes; and an interelectrode distance variation device for changing a distance between the electrodes.
摘要翻译：胶囊型医疗装置是一种胶囊型医疗装置，其被引入生物体内部以收集体内信息，并且包括胶囊型壳体; 用于获取所述体内信息的体内信息获取装置; 用于通过无线将体内信息获取装置获取的体内信息发送到生物体外部的通信装置; 至少一对第一电极，沿着所述壳体的轴线设置在一端附近，用于对所述生物体内的身体组织进行电刺激; 用于向第一电极发送电流的第一电流控制装置; 以及用于改变电极之间的距离的电极间距离变化装置。

52. 发明申请

US20080033257A1 COMMUNICATION SYSTEM FOR CAPSULE TYPE MEDICAL APPARATUS, CAPSULE TYPE MEDICAL APPARATUS, AND INFORMATION RECEIVER 审中-公开
标题翻译：胶囊型医疗装置通信系统，胶囊式医疗装置和信息接收器
公开(公告)号：US20080033257A1
公开(公告)日：2008-02-07
申请号：US11869428
申请日：2007-10-09
申请人： Takeshi Yokoi , Masatoshi Homan , Manabu Fujita , Akio Uchiyama , Hironobu Takizawa , Seiichiro Kimoto
发明人： Takeshi Yokoi , Masatoshi Homan , Manabu Fujita , Akio Uchiyama , Hironobu Takizawa , Seiichiro Kimoto
IPC分类号： A61B5/00
CPC分类号： A61B1/041 , A61B1/00016 , A61B1/0002 , A61B1/00029 , A61B1/00032 , A61B1/00036 , A61B5/0031 , A61B5/073 , A61B2560/0219
摘要： A capsule type medical apparatus communication system of the present invention includes a capsule type medical apparatus and an information receiver, and the capsule type medical apparatus transmits towards the information receiver a communication confirmation signal which confirms the state of communication with the information receiver, while the information receiver, when it has received the communication confirmation signal, transmits a communication authorization signal which authorizes the capsule type medical apparatus to perform communication; and the capsule type medical apparatus includes a communication control device which transmits the information when it has received the communication authorization signal.
摘要翻译：本发明的胶囊型医疗装置通信系统包括胶囊型医疗装置和信息接收装置，胶囊型医疗装置向信息接收装置发送确认与信息接收装置的通信状况的通信确认信号，信息接收机当接收到通信确认信号时，发送授权胶囊型医疗装置进行通信的通信许可信号，并且胶囊型医疗装置包括在接收到通信许可信号时发送信息的通信控制装置。

53. 发明申请

US20070161851A1 Capsulu type medical device 有权
标题翻译：胶囊型医疗器械
公开(公告)号：US20070161851A1
公开(公告)日：2007-07-12
申请号：US11714495
申请日：2007-03-06
申请人： Hironobu Takizawa , Akio Uchiyama , Hironao Kawano , Takeshi Yokoi , Masatoshi Homan
发明人： Hironobu Takizawa , Akio Uchiyama , Hironao Kawano , Takeshi Yokoi , Masatoshi Homan
IPC分类号： A61N1/00
CPC分类号： A61B1/00156 , A61B1/041 , A61B1/31 , A61B5/6886 , A61B34/73
摘要： A capsule type medical device is of a type of a capsule type medical device that is introduced inside the living body to gather in-vivo information, and comprises a capsule shaped casing; an in-vivo information acquisition device for acquiring the in-vivo information; a communication device for sending the in-vivo information acquired by the in-vivo information acquisition device to outside of the living body by wireless; at least one pair of first electrodes provided in a vicinity of one end along an axis of the casing for giving electric stimulation to body tissue in the living body; a first current control device for sending current to the first electrodes; and an interelectrode distance variation device for changing a distance between the electrodes.
摘要翻译：胶囊型医疗装置是一种胶囊型医疗装置，其被引入生物体内部以收集体内信息，并且包括胶囊型壳体; 用于获取所述体内信息的体内信息获取装置; 用于通过无线将体内信息获取装置获取的体内信息发送到生物体外部的通信装置; 至少一对第一电极，沿着所述壳体的轴线设置在一端附近，用于对所述生物体内的身体组织进行电刺激; 用于向第一电极发送电流的第一电流控制装置; 以及用于改变电极之间的距离的电极间距离变化装置。

54. 发明申请

US20060169293A1 Medical device 有权
标题翻译：医疗装置
公开(公告)号：US20060169293A1
公开(公告)日：2006-08-03
申请号：US10541369
申请日：2003-12-05
申请人： Takeshi Yokoi , Hironobu Takizawa , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Masahiko Sendou
发明人： Takeshi Yokoi , Hironobu Takizawa , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Masahiko Sendou
IPC分类号： A61B19/00 , A61B1/06
CPC分类号： A61B1/041 , A61B1/00016 , A61B1/00032 , A61B1/00156 , A61B1/00158 , A61B1/2736 , A61B5/073 , A61B5/7232 , A61B34/73
摘要： A capsule medical apparatus inserted in the body cavity includes a spiral projected portion on the outer peripheral surface of a body cavity inserting portion. The pitch, height, and cross section of the projected portion and the like are set to have proper values and shapes suitable to the advance thereof. The body cavity inserting portion has a magnet. An external magnetic guiding device applies a rotating magnetic field to the magnet and the magnetic torque acts on a magnet 36 for rotation. Thus, the medical apparatus stably advances.
摘要翻译：插入体腔内的胶囊型医疗装置包括在体腔插入部的外周面上的螺旋状突出部。突起部等的间距，高度和横截面被设定为具有适合其前进的适当值和形状。体腔插入部分具有磁体。外部磁性引导装置向磁体施加旋转磁场，并且磁转矩作用在磁体36上以进行旋转。因此，医疗装置稳定地进行。

55. 发明授权

US4879992A Rigid electronic endoscope 失效
标题翻译：刚性电子内窥镜
公开(公告)号：US4879992A
公开(公告)日：1989-11-14
申请号：US187199
申请日：1988-04-26
申请人： Shinichi Nishigaki , Takeaki Nakamura , Jun Yoshinaga , Masahide Kanno , Hisao Yabe , Takeshi Yokoi , Kazuhiko Oozeki , Yoshikazu Tojo , Hiromasa Suzuki
发明人： Shinichi Nishigaki , Takeaki Nakamura , Jun Yoshinaga , Masahide Kanno , Hisao Yabe , Takeshi Yokoi , Kazuhiko Oozeki , Yoshikazu Tojo , Hiromasa Suzuki
IPC分类号： G02B23/24 , A61B1/04 , A61B1/05
CPC分类号： A61B1/05
摘要： This rigid electronic endoscope has an endoscope having an elongate insertable part connected to the front part of an operating part which is also a holding part on the base side and formed of a solid state imaging device which can output an electric signal by electrically converting an object image in this insertable part and a conductive shielding member sheathing this insertable part. The electric signal obtained by this endoscope is input into a signal processing circuit. The ground terminal of this signal processing circuit is electrically connected to the above mentioned shielding member and is isolated from a ground terminal on the external current source side.
摘要翻译：这种刚性电子内窥镜具有内窥镜，该内窥镜具有连接到操作部的前部的细长可插入部分，该操作部分也是基部侧的保持部分，并且由固态成像装置形成，该固态成像装置可以通过电转换对象来输出电信号该可插入部分的图像以及覆盖该可插入部分的导电屏蔽构件。将由该内窥镜获得的电信号输入信号处理电路。该信号处理电路的接地端子与上述屏蔽部件电连接，并与外部电流源侧的接地端子隔离。

56. 发明授权

US4869256A Endoscope apparatus 失效
标题翻译：内窥镜装置
公开(公告)号：US4869256A
公开(公告)日：1989-09-26
申请号：US184560
申请日：1988-04-21
申请人： Masahide Kanno , Hisao Yabe , Jun Yoshinaga , Takeshi Yokoi , Kazuhiko Oozeki
发明人： Masahide Kanno , Hisao Yabe , Jun Yoshinaga , Takeshi Yokoi , Kazuhiko Oozeki
IPC分类号： A61B1/05 , A61B8/12
CPC分类号： A61B8/12 , A61B1/05 , A61B8/445 , A61B8/4461
摘要： An endoscope comprises an elongated inserting section having an illumination window and an observation window at a distal end portion thereof, an imaging device for forming an optical image of an object upon receiving light reflected from the object radiated through the observation window, and an ultrasonic probe disposed at the distal end portion of the inserting section and adapted to obtain an ultrasonic image of the object. A signal processing apparatus to which the endoscope is connected comprises: an optical-image signal processing device adapted to effect signal processing for the imaging device and to generate a video signal of the optical image and having an optical image memory device for storing the optical image, an ultrasonic-image signal processing device adapted to effect signal processing for the ultrasonic probe and to generate a video signal of the ultrasonic image and having an ultrasonic image memory device for storing the ultrasonic image, and a memory device control device which is adapted to control writing and reading by the optical image memory device and the ultrasonic image memory device, and which, when a moving ultrasonic image is viewed, makes it possible to display a still optical image, and, when a moving optical image is viewed, makes it possible to display a still ultrasonic image.
摘要翻译：内窥镜包括细长插入部分，其具有在其远端部分处的照明窗口和观察窗口，用于在接收从通过观察窗口辐射的物体反射的光时形成物体的光学图像的成像装置，以及超声波探头设置在所述插入部的前端部，并且适于获得所述物体的超声波图像。内窥镜连接的信号处理装置包括：光学图像信号处理装置，其适于对成像装置进行信号处理，并生成光学图像的视频信号，并具有用于存储光学图像的光学图像存储装置超声波图像信号处理装置，其适于对超声波探头进行信号处理，并生成超声波图像的视频信号，并具有用于存储超声波图像的超声波图像存储装置;以及存储装置控制装置，通过光学图像存储装置和超声波图像存储装置控制写入和读取，并且当观察移动的超声波图像时，使得可以显示静止光学图像，并且当观察移动光学图像时可能显示静止的超声波图像。

57. 发明授权

US4862872A Endoscope and endoscope washing apparatus 失效
标题翻译：内窥镜和内窥镜清洗装置
公开(公告)号：US4862872A
公开(公告)日：1989-09-05
申请号：US178683
申请日：1988-04-06
申请人： Hisao Yabe , Masahide Kanno , Jun Yoshinaga , Takeshi Yokoi , Kazuhiko Ozeki , Takeaki Nakamura , Yoshikazu Tojo , Shinichi Nishigaki , Hiromasa Suzuki
发明人： Hisao Yabe , Masahide Kanno , Jun Yoshinaga , Takeshi Yokoi , Kazuhiko Ozeki , Takeaki Nakamura , Yoshikazu Tojo , Shinichi Nishigaki , Hiromasa Suzuki
IPC分类号： A61B1/12
CPC分类号： A61B1/00059 , A61B1/00057 , A61B1/123 , A61B2090/701
摘要： This endoscope system comprises an endoscope and a washing apparatus. The endoscope is provided with an elongate insertable part having an observing window and illuminating window in the tip part, an observing system receiving the returning light from an object entering through the observing window, an illuminating light output system emitting an illuminating light from the illuminating window and a memorizing device capable of memorizing information relating to washing. The washing apparatus is provided with a read-out device reading out information memorized in the memorizing device of the endoscope and a control device controlling the conditions of washing the endoscope by the information read out by the read-out device.
摘要翻译：该内窥镜系统包括内窥镜和洗涤装置。所述内窥镜设置有在所述前端部具有观察窗和照明窗的细长插入部，接收从通过所述观察窗进入的物体的返回光的观察系统，从所述照明窗发射照明光的照明光输出系统以及能够记忆与洗涤有关的信息的记忆装置。洗涤装置设置有读出存储在内窥镜的存储装置中的信息的读出装置和通过读出装置读出的信息来控制内窥镜的洗涤条件的控制装置。

58. 发明授权

US08491464B2 In-vivo information acquiring apparatus, in-vivo information acquiring system, and in-vivo information acquiring method 有权
标题翻译：体内信息获取装置，体内信息获取系统和体内信息获取方法
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。

59. 发明申请

US20080117291A1 In Vivo Imaging Device, Display Device, Imaging and Displaying System and Intra-Subject Indwelling System Using the Same 有权
标题翻译：体内成像设备，显示设备，成像和显示系统以及使用其的内部主体留置系统
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。

60. 发明授权

US08269823B2 In vivo imaging device, display device, imaging and displaying system and intra-subject indwelling system using the same 有权
标题翻译：体内成像装置，显示装置，成像和显示系统以及使用该装置的体内留置系统
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。

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