公开(公告)号：US20110273548A1

公开(公告)日：2011-11-10

申请号：US12964029

申请日：2010-12-09

申请人： Akio UCHIYAMA ,  Tetsuo MINAI ,  Shinsuke TANAKA ,  Takeshi SUGA ,  Tatsuya ORIHARA ,  Kazuaki TAMURA

发明人： Akio UCHIYAMA ,  Tetsuo MINAI ,  Shinsuke TANAKA ,  Takeshi SUGA ,  Tatsuya ORIHARA ,  Kazuaki TAMURA

IPC分类号： A61B1/06 ,  H04N7/18

CPC分类号： A61B1/041 ,  A61B1/00009 ,  A61B1/00158 ,  A61B1/0607 ,  A61B1/0638 ,  A61B1/0653 ,  A61B1/0684

摘要： A capsule endoscope device includes an illumination unit that illuminates a living tissue using at least one of a white light illumination unit and a special light illumination unit; an imaging unit that captures an image of the tissue; a transmission unit that transmits imaging information containing the image; a storage unit that stores a threshold with respect to information on a distance between the endoscope and the tissue; a detection unit that detects the information; and an output unit that compares the information with the threshold, selects an image capturing condition of a special light observation mode if the distance is not larger than the threshold, selects an image capturing condition of a normal light observation mode if the distance is larger than the threshold, and outputs the selected image capturing condition to an operation unit related to image capturing.

摘要翻译： 一种胶囊型内窥镜装置，其具备使用白光照明单元和特殊光照射单元中的至少一个照明生物体组织的照明单元， 捕获组织的图像的成像单元; 发送单元，其发送包含图像的成像信息; 存储单元，其存储关于所述内窥镜与所述组织之间的距离的信息的阈值; 检测单元，检测该信息; 以及将信息与阈值进行比较的输出单元，如果距离不大于阈值，则选择特殊光观察模式的图像拍摄条件，如果距离大于阈值则选择正常光观察模式的图像拍摄条件 并且将所选择的图像捕获条件输出到与图像捕获相关的操作单元。

公开(公告)号：US20110213203A1

公开(公告)日：2011-09-01

申请号：US12917863

申请日：2010-11-02

申请人： Tetsuo MINAI ,  Shinsuke TANAKA ,  Akio UCHIYAMA

发明人： Tetsuo MINAI ,  Shinsuke TANAKA ,  Akio UCHIYAMA

IPC分类号： A61B1/04

CPC分类号： A61B1/041 ,  A61B1/00009 ,  A61B1/00045 ,  A61B1/0638 ,  A61B1/0684

摘要： A body-insertable apparatus includes a light-receiving unit that includes light-receiving elements each having a receiving wavelength spectrum; light-emitting units including a near ultraviolet light source whose peak of the emission intensity is near ultraviolet light with a wavelength deviated, from a receiving wavelength spectrum associated with the receiving wavelength spectrum, by a predetermined wavelength and including a yellow light source whose peak of the emission intensity is yellow; a selection unit that can select, from among the light-emitting units, light-emitting units corresponding respectively to the near ultraviolet and the yellow light sources; an image creating unit creating a normal-light image in accordance with a combined flat-shaped wavelength spectrum combined using the light-receiving unit or creating a special-light image in accordance with a combined sharp wavelength spectrum combined using a pixel that receives blue-color-component light of the light-receiving unit and a pixel that receives green-color-component light of the light-receiving unit, the light being obtained at the emission of light when the near ultraviolet light source and the yellow light source are selected using the selection unit; a transmitting unit transmitting the normal-light image or the created special-light image; and a control unit controlling driving of the light-receiving elements in accordance with selection performed by the selection unit.

摘要翻译： 身体可插入装置包括：光接收单元，其包括各自具有接收波长谱的光接收元件; 包括近紫外光源的发光单元，其发射强度的峰值接近紫外光，波长偏离与接收波长光谱相关联的接收波长谱的波长，并且包括黄色光源，其峰值为 发光强度为黄色; 选择单元，其可以从发光单元中选择分别对应于近紫外光和黄色光源的发光单元; 图像创建单元，其根据使用光接收单元组合的组合平面波长光谱或根据使用接收蓝光的像素组合的组合的尖锐波长光谱创建特殊光图像来创建正常光图像， 光接收单元的分色光和接收光接收单元的绿色分量光的像素，当选择近紫外光源和黄光源时在发光时获得的光 使用选择单位; 发送单元，发送普通光图像或创建的特殊照明图像; 以及控制单元，其根据由所述选择单元执行的选择来控制所述光接收元件的驱动。

公开(公告)号：US20100137708A1

公开(公告)日：2010-06-03

申请号：US12698414

申请日：2010-02-02

申请人： Kazuaki TAMURA ,  Takeshi MORI ,  Tetsuo MINAI ,  Akio UCHIYAMA

发明人： Kazuaki TAMURA ,  Takeshi MORI ,  Tetsuo MINAI ,  Akio UCHIYAMA

IPC分类号： A61B5/05

CPC分类号： A61B1/041 ,  A61B5/053 ,  A61B5/068

摘要： From among plural receiver electrodes for receiving a transmission signal transmitted from transmitter electrodes of an intra-subject introduction device, receiver electrodes for receiving an image reception signal are selected by a receiver electrode selection circuit. Further, receiver electrodes for receiving a signal for position detection are selected by a receiver electrode selection circuit, from among the other ones of the plural receiver electrodes than the receiver electrodes selected by the receiver electrode selection circuit.

摘要翻译： 从用于接收从被摄物体引入装置的发射器电极发射的发射信号的多个接收器电极中，由接收器电极选择电路选择用于接收图像接收信号的接收电极。 此外，从接收器电极选择电路选择的接收器电极中，通过接收器电极选择电路从多个接收器电极中的其他接收器电极中选择用于接收用于位置检测的信号的接收器电极。

公开(公告)号：US20110213205A1

公开(公告)日：2011-09-01

申请号：US13038644

申请日：2011-03-02

申请人： Akio UCHIYAMA ,  Atsushi KIMURA ,  Tetsuo MINAI ,  Hironobu TAKIZAWA ,  Takeshi MORI

发明人： Akio UCHIYAMA ,  Atsushi KIMURA ,  Tetsuo MINAI ,  Hironobu TAKIZAWA ,  Takeshi MORI

IPC分类号： A61B1/00

CPC分类号： A61B5/061 ,  A61B1/00009 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/0028 ,  A61B5/073 ,  A61B5/7257 ,  A61B34/73 ,  H04B13/005

摘要： A capsule guidance system includes a plurality of electrode pads that are disposed on a body surface of a subject in which a capsule medical device that performs human body communication is inserted into an organ; a magnetic guidance unit applies a magnetic field to the capsule medical device to guide the capsule medical device; an eliminating unit that eliminates signal components of eddy current generated in the subject by a change of the magnetic field from electrical signals detected by the plurality of electrode pads; and a position calculation unit that calculates the position of the capsule medical device based on the electrical signals from the capsule medical device, the electrical signals being the signals from which the signal components of the eddy current are eliminated by the eliminating unit.

摘要翻译： 胶囊引导系统包括：设置在被检体的体表上的多个电极垫，其中进行人体交流的胶囊型医疗装置插入到器官中; 磁性引导单元对胶囊型医疗装置施加磁场以引导胶囊型医疗装置; 消除单元，其通过由所述多个电极焊盘检测到的电信号改变磁场而消除在被检体内产生的涡流的信号分量; 以及位置计算单元，其基于来自胶囊医疗装置的电信号来计算胶囊型医疗装置的位置，电信号是由消除单元消除涡流的信号成分的信号。

公开(公告)号：US20100292534A1

公开(公告)日：2010-11-18

申请号：US12775810

申请日：2010-05-07

申请人： Tetsuo MINAI ,  Shinsuke TANAKA ,  Tatsuya ORIHARA ,  Yutaka KOSHIKAWA ,  Kazuaki TAMURA ,  Takeshi MORI

发明人： Tetsuo MINAI ,  Shinsuke TANAKA ,  Tatsuya ORIHARA ,  Yutaka KOSHIKAWA ,  Kazuaki TAMURA ,  Takeshi MORI

IPC分类号： A61B1/04 ,  A61B1/06

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/0638

摘要： A body-introducable apparatus includes: a light source unit having a first light source that outputs first light and a second light source that outputs second light in a wavelength band different from that of the first light; a light distribution matching unit that matches distributions of the first light and the second light; an illuminating control unit that illuminates the inside of the subject by driving the light source unit; and an imaging unit that captures an image of the inside of the subject.

摘要翻译： 一种身体可导入装置，包括：具有输出第一光的第一光源的光源单元和输出与第一光不同的波长带的第二光的第二光源; 配光匹配单元，其匹配所述第一光和所述第二光的分布; 照明控制单元，其通过驱动所述光源单元照亮所述被摄体的内部; 以及拍摄对象内部的图像的成像单元。

公开(公告)号：US20080119692A1

公开(公告)日：2008-05-22

申请号：US11934436

申请日：2007-11-02

申请人： Tetsuo MINAI ,  Kazuaki TAMURA ,  Jin OHARA

发明人： Tetsuo MINAI ,  Kazuaki TAMURA ,  Jin OHARA

IPC分类号： A61B1/04

CPC分类号： A61B1/00036 ,  A61B1/00016 ,  A61B1/041 ,  A61B2560/0209

摘要： The capsule medical apparatus of the present invention including an information acquisition section that acquires information on the inside of a test subject comprises a plurality of communication electrodes that are disposed on the surface of the capsule medical apparatus and capable of communication for outputting the information acquired by the information acquisition section to the outside of the test subject, a signal conversion section that converts an electric signal outputted according to the information acquired by the information acquisition section into electrode drive signals for driving the communication electrodes by inducing a potential difference therebetween, a signal output switching section that switches between output states of the electrode drive signals, and a signal switching control section that controls the signal output switching section based on the output state of the electric signal to stop outputting the electrode drive signals during the period in which the electric signal is not outputted.

摘要翻译： 本发明的胶囊型医疗装置包括获取关于受检对象内部的信息的信息获取部，具有：多个通信电极，其设置在胶囊型医疗装置的表面上，能够通信，输出由 将信息获取部分提供给测试对象的外部;信号转换部分，其将根据由信息获取部分获取的信息输出的电信号转换成用于通过在其间产生电位差驱动通信电极的电极驱动信号;信号 输出切换部，其切换所述电极驱动信号的输出状态;以及信号切换控制部，其基于所述电信号的输出状态来控制所述信号输出切换部，以在所述电信号输出切换部的t 他的电信号不输出。

公开(公告)号：US20120002026A1

公开(公告)日：2012-01-05

申请号：US13229309

申请日：2011-09-09

申请人： Takemitsu HONDA ,  Tetsuo MINAI

发明人： Takemitsu HONDA ,  Tetsuo MINAI

IPC分类号： H04N7/18

CPC分类号： G06T7/90 ,  A61B1/00009 ,  A61B1/00016 ,  A61B1/00022 ,  A61B1/00041 ,  A61B1/0005 ,  A61B1/041 ,  A61B5/073 ,  A61B5/6805 ,  G06F19/00 ,  G06F19/321 ,  G06T2207/10016 ,  G06T2207/10068 ,  G06T2207/30028 ,  G16H40/63 ,  H04L1/004

摘要： An average color bar indicating the overall imaging period of images taken in time sequence by a capsule endoscope is displayed. A list of checked images in the entire taken images is displayed in a checked-image display field, computation is made to what time during an observation period each checked image corresponds is computed, and a mark is displayed with a scale of the average color bar by a number corresponding to each checked image on the average color bar.

摘要翻译： 显示指示由胶囊型内窥镜以时间顺序拍摄的图像的整体成像周期的平均色条。 整个拍摄图像中的检查图像的列表被显示在检查图像显示区域中，计算在计算每个检查图像对应的观察期间的什么时间，并且以平均颜色条的比例显示标记 通过与平均颜色条上的每个检查图像相对应的数字。

公开(公告)号：US20110254380A1

公开(公告)日：2011-10-20

申请号：US13170887

申请日：2011-06-28

申请人： Hatsuo SHIMIZU ,  Takemitsu HONDA ,  Tetsuo MINAI ,  Kazutaka NAKATSUCHI

发明人： Hatsuo SHIMIZU ,  Takemitsu HONDA ,  Tetsuo MINAI ,  Kazutaka NAKATSUCHI

IPC分类号： H02J17/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/00029 ,  A61B5/073 ,  A61B2560/0214 ,  A61B2560/0219 ,  H02J5/005 ,  H02J50/12 ,  H02J50/40

摘要： A power supply apparatus supplies power to a body-insertable apparatus from outside a subject. The body-insertable apparatus is introduced into the subject and obtains intra-subject information. The power supply apparatus includes a first electric cable which is wound around a circumferential surface of a garment and forms a coil, the garment covering the subject, the coil having a non-directionality at a time of power supply; and a power supply unit which supplies power to the body-insertable apparatus in a contactless manner through the coil.

摘要翻译： 电源装置从被检体的外部向被检体内导入装置供电。 身体插入装置被引入到对象中并获得被检体内信息。 电源装置包括卷绕在衣服的周面上并形成线圈的第一电缆，覆盖被摄体的衣服，线圈在供电时具有非方向性; 以及电源单元，其通过线圈以非接触方式向被检体内导入装置供电。

公开(公告)号：US20100265321A1

公开(公告)日：2010-10-21

申请号：US12760853

申请日：2010-04-15

申请人： Tetsuo MINAI ,  Kazuaki TAMURA

发明人： Tetsuo MINAI ,  Kazuaki TAMURA

IPC分类号： H04N7/18 ,  A61B1/04

CPC分类号： A61B5/073 ,  A61B1/00009 ,  A61B1/041 ,  A61B1/0607 ,  A61B1/0638 ,  A61B1/0684 ,  A61B5/1075 ,  H04N5/2354 ,  H04N17/002 ,  H04N2005/2255

摘要： An imaging device includes first light sources that have first frequency characteristics; second light sources that have second frequency characteristics different from the first frequency characteristics and that are arranged in positions different from those of the first light sources; an imaging unit that generates an image of a subject by receiving light that is emitted from the first light sources and the second light sources and then reflected from an object; and an image corrector that performs color unevenness correction on the image, which is captured by the imaging unit, using correction data with which a ratio of luminance of a first image, which is captured by the imaging unit using the first light sources, with respect to luminance of a second image, which is captured by the imaging unit using the second light sources, in each area is uniform based on the first image and the second image.

摘要翻译： 成像装置包括具有第一频率特性的第一光源; 第二光源具有与第一频率特性不同的第二频率特性并且被布置在与第一光源的位置不同的位置中; 成像单元，其通过接收从所述第一光源和所述第二光源发射并然后从物体反射的光来产生被摄体的图像; 以及图像校正器，其对由所述摄像单元拍摄的图像执行对所述图像的色彩不均匀性校正，所述校正数据使用校正数据，所述校正数据使用所述第一光源由所述成像单元捕获的第一图像的亮度比与 基于第一图像和第二图像，在每个区域中由使用第二光源的成像单元捕获的第二图像的亮度是均匀的。

公开(公告)号：US20130113905A1

公开(公告)日：2013-05-09

申请号：US13553917

申请日：2012-07-20

申请人： Tetsuo MINAI

发明人： Tetsuo MINAI

IPC分类号： A61B1/05

CPC分类号： A61B1/05 ,  A61B1/041 ,  A61B5/073 ,  A61B5/1076 ,  G06T7/507 ,  G06T2207/10048 ,  G06T2207/10068 ,  G06T2207/30032 ,  G06T2207/30092

摘要： An image processing device for processing image information including light reception value information obtained by imaging an inside of a living body includes: a distance information obtainment unit that obtains, at a bright region in the image information, information on a distance to a surface of the living body on the basis of the light reception value information on light in a first wavelength range, and obtains, at a dark region in the image information, information on a distance to the surface of the living body on the basis of the light reception value information on light in a second wavelength range which is a longer wavelength range than the first wavelength range.

摘要翻译： 一种用于处理图像信息的图像处理装置，该图像信息包括通过对生物体的内部成像而获得的光接收值信息，包括：距离信息获取单元，其在所述图像信息中的亮区获得关于所述生物体的表面的距离的信息 基于在第一波长范围内的光的光接收值信息的生物体，并且根据所述光接收值在所述图像信息中的暗区域获得与所述生物体的表面的距离的信息 关于比第一波长范围更长的波长范围的第二波长范围的光的信息。