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1. 发明申请

US20090299142A1 OPERATING DEVICE, MONITOR DEVICE, AND CAPSULE GUIDING SYSTEM 审中-公开
标题翻译：操作装置，监视装置和胶囊引导系统
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。

2. 发明申请

US20100156399A1 POSITION DETECTING DEVICE, MEDICAL DEVICE GUIDANCE SYSTEM, POSITION DETECTING METHOD, AND MEDICAL DEVICE GUIDING METHOD 审中-公开
标题翻译：位置检测装置，医疗装置指导系统，位置检测方法和医疗装置引导方法
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。

3. 发明申请

US20110012594A1 POSITION DETECTING SYSTEM AND POSITION DETECTING METHOD 有权
标题翻译：位置检测系统和位置检测方法
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。

4. 发明申请

US20120203068A1 CAPSULE GUIDING SYSTEM 审中-公开
标题翻译：胶囊指导系统
公开(公告)号：US20120203068A1
公开(公告)日：2012-08-09
申请号：US13452235
申请日：2012-04-20
申请人： Ryoji SATO , Atsushi KIMURA , Akio UCHIYAMA
发明人： Ryoji SATO , Atsushi KIMURA , Akio UCHIYAMA
IPC分类号： A61B1/045
CPC分类号： A61B1/041 , A61B1/0005 , A61B1/00158 , A61B2034/732
摘要： A capsule guiding system includes a magnetic guiding unit, a displaying unit, an operation unit, and a control unit. The magnetic guiding unit guides, using magnetic force, a capsule-shaped medical apparatus introduced inside a subject. The displaying unit displays an image of the subject and an image of the capsule-shaped medical apparatus as an overlapped image, and changes relative position and relative direction between the two images as the capsule-shaped medical apparatus is guided by the magnetic guiding unit. The operation unit inputs coordinate information which specifies movement direction of the capsule-shaped medical apparatus. The control unit adjusts coordinate system of the displaying unit and coordinate system of the operation unit to be consistent with each other, transforms the coordinate information input from the operation unit into the coordinate system of the magnetic guiding unit, and controls the guiding of the capsule-shaped medical apparatus based on the transformed coordinate information.
摘要翻译：胶囊引导系统包括磁引导单元，显示单元，操作单元和控制单元。磁性引导单元使用磁力引导导入被检体内的胶囊型医疗装置。显示单元显示被检体的图像和胶囊型医疗装置的图像作为重叠图像，并且当胶囊型医疗装置被磁性引导单元引导时，改变两个图像之间的相对位置和相对方向。操作单元输入指定胶囊型医疗装置的移动方向的坐标信息。控制单元将显示单元的坐标系和操作单元的坐标系相互调整，将从操作单元输入的坐标信息变换为磁导引单元的坐标系，并控制胶囊的引导基于变换的坐标信息的医疗器械。

5. 发明申请

US20120143047A1 POSITION DETECTION APPARATUS AND MEDICAL-DEVICE-POSITION DETECTION SYSTEM 审中-公开
标题翻译：位置检测装置和医疗装置位置检测系统
公开(公告)号：US20120143047A1
公开(公告)日：2012-06-07
申请号：US13370646
申请日：2012-02-10
申请人： Atsushi KIMURA , Akio UCHIYAMA , Ryoji SATO
发明人： Atsushi KIMURA , Akio UCHIYAMA , Ryoji SATO
IPC分类号： A61B5/05
CPC分类号： G01V3/105 , A61B1/00158 , A61B1/041 , A61B5/062
摘要： A position detection apparatus and a medical-device-position detection system that have improved position detection accuracy are provided by setting high amplification for the position detection apparatus. The position detection apparatus includes a circuit that has at least one embedded coil (10a) and that is provided inside an object (10) to be detected; a first magnetic-field generating unit (11) for generating a first magnetic field in the region where the embedded coil (10a) is disposed; a magnetic-field detecting unit (5, 12) for detecting an induced magnetic field generated at the embedded coil (10a) by the first magnetic field; and a second magnetic-field generating unit (23) for generating a second magnetic field having a phase substantially opposite to the phase of the first magnetic field.
摘要翻译：通过设置位置检测装置的高放大率来提供具有改善的位置检测精度的位置检测装置和医疗装置位置检测系统。位置检测装置包括具有至少一个嵌入式线圈（10a）并且设置在待检测对象物（10）的内部的电路; 第一磁场产生单元（11），用于在所述嵌入式线圈（10a）设置的区域中产生第一磁场; 用于通过第一磁场检测在嵌入式线圈（10a）产生的感应磁场的磁场检测单元（5,12）; 以及用于产生具有与第一磁场的相位基本相反的相位的第二磁场的第二磁场产生单元（23）。

6. 发明申请

US20090227864A1 CAPSULE GUIDING SYSTEM 有权
标题翻译：胶囊指导系统
公开(公告)号：US20090227864A1
公开(公告)日：2009-09-10
申请号：US12400240
申请日：2009-03-09
申请人： Ryoji SATO , Atsushi KIMURA , Akio UCHIYAMA
发明人： Ryoji SATO , Atsushi KIMURA , Akio UCHIYAMA
IPC分类号： A61B5/05 , A61B1/04
CPC分类号： A61B1/041 , A61B1/0005 , A61B1/00158 , A61B2034/732
摘要： A capsule guiding system includes a magnetic guiding unit, a displaying unit, an operation unit, and a control unit. The magnetic guiding unit guides, using magnetic force, a capsule-shaped medical apparatus introduced inside a subject. The displaying unit displays an image of the subject and an image of the capsule-shaped medical apparatus as an overlapped image, and changes relative position and relative direction between the two images as the capsule-shaped medical apparatus is guided by the magnetic guiding unit. The operation unit inputs coordinate information which specifies movement direction of the capsule-shaped medical apparatus. The control unit adjusts coordinate system of the displaying unit and coordinate system of the operation unit to be consistent with each other, transforms the coordinate information input from the operation unit into the coordinate system of the magnetic guiding unit, and controls the guiding of the capsule-shaped medical apparatus based on the transformed coordinate information.
摘要翻译：胶囊引导系统包括磁引导单元，显示单元，操作单元和控制单元。磁性引导单元使用磁力引导导入被检体内的胶囊型医疗装置。显示单元显示被检体的图像和胶囊型医疗装置的图像作为重叠图像，并且当胶囊型医疗装置被磁性引导单元引导时，改变两个图像之间的相对位置和相对方向。操作单元输入指定胶囊型医疗装置的移动方向的坐标信息。控制单元将显示单元的坐标系和操作单元的坐标系相互调整，将从操作单元输入的坐标信息变换为磁导引单元的坐标系，并控制胶囊的引导基于变换的坐标信息的医疗器械。

7. 发明申请

US20100305426A1 POSITIONING SYSTEM AND METHOD OF POSITION DETECTING 失效
标题翻译：定位系统和位置检测方法
公开(公告)号：US20100305426A1
公开(公告)日：2010-12-02
申请号：US12787705
申请日：2010-05-26
申请人： Atsushi KIMURA , Ryoji SATO , Atsushi CHIBA , Takahiro IIDA
发明人： Atsushi KIMURA , Ryoji SATO , Atsushi CHIBA , Takahiro IIDA
IPC分类号： A61B5/055
CPC分类号： A61B5/06 , A61B1/00158 , A61B1/041 , A61B5/0031 , A61B5/062 , A61B5/7257
摘要： A body-insertable apparatus has a resonance circuit for emitting a resonance magnetic field by being guided by a drive magnetic field received from the outside. An external device has: a drive coil driving unit for outputting a drive signal having a predetermined frequency; a drive coil for receiving the output drive signal and generating the drive magnetic field in a detection space; a sense coil for detecting the resonance magnetic field and outputting a detection signal; a position deriving unit for deriving position information of the resonance circuit by using the detection signal; a current detecting unit for detecting a current amplitude value of the drive signal input to the drive coil; and a drive magnetic field generation control unit for calculating an amplitude value of a drive signal which is output from the drive coil driving unit by using the current amplitude value, detecting the degree of stability indicating whether a sharp change occurs in the drive magnetic field on the basis of the calculated amplitude value, and controlling the position deriving unit on the basis of the detected degree of stability in the drive magnetic field detected.
摘要翻译：身体插入装置具有用于通过由从外部接收的驱动磁场引导来发出共振磁场的谐振电路。外部装置具有：驱动线圈驱动单元，用于输出具有预定频率的驱动信号; 用于接收输出驱动信号并在检测空间中产生驱动磁场的驱动线圈; 用于检测谐振磁场并输出检测信号的感测线圈; 位置导出单元，用于通过使用所述检测信号来导出所述谐振电路的位置信息; 电流检测单元，用于检测输入到驱动线圈的驱动信号的当前振幅值; 以及驱动磁场产生控制单元，用于通过使用当前振幅值来计算从驱动线圈驱动单元输出的驱动信号的振幅值，检测表示在驱动磁场中是否发生急剧变化的稳定度基于所计算的振幅值的基础，并且基于检测到的驱动磁场中的检测到的稳定度来控制位置导出单元。

8. 发明申请

US20090303319A1 BODY-INSERTABLE APPARATUS SYSTEM 审中-公开
标题翻译：身体防护装置系统
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。

9. 发明申请

US20100032546A1 OBSERVATION APPARATUS AND OBSERVATION METHOD 有权
标题翻译：观察装置和观察方法
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。

10. 发明申请

US20130038711A1 CAPSULE ENDOSCOPE SYSTEM 失效
标题翻译：胶囊内窥镜系统
公开(公告)号：US20130038711A1
公开(公告)日：2013-02-14
申请号：US13559765
申请日：2012-07-27
申请人： Ryoji SATO , Atsushi CHIBA
发明人： Ryoji SATO , Atsushi CHIBA
IPC分类号： H04N7/18
CPC分类号： A61B1/041 , A61B1/00048 , A61B1/0005 , A61B1/00158 , A61B5/1116
摘要： A capsule endoscope system includes a capsule endoscope which attaches irradiation time of illuminating light required to pick up an image of an object to an item of image data, a magnetic field generating apparatus which generates a guidance magnetic field, an operation section which allows at least one of position and orientation of the capsule endoscope to be changed by manipulating the guidance magnetic field, a control section which attaches posture of a subject, an operating history of the operation section, and an output history of the guidance magnetic field to the item of the image data, a storage unit which stores the item of the image data, and an image play control section which determines, based on at least one piece of the information attached to each item of the image data, whether or not it is necessary to play and display the item of the image data.
摘要翻译：一种胶囊型内窥镜系统，具备胶囊型内窥镜，该胶囊型内窥镜将照射对象的图像所需的照明时间附加到图像数据项目，产生引导磁场的磁场产生装置，至少允许通过操纵引导磁场来改变胶囊型内窥镜的位置和取向之一，将被检体的姿势，操作部的操作历史以及引导磁场的输出历史的控制部分，所述图像数据，存储所述图像数据的项目的存储单元和图像播放控制部分，其基于附加到所述图像数据的每个项目的至少一条信息来确定是否需要播放并显示图像数据的项目。

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