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81. 发明授权

US08095330B2 Position detecting device 有权
标题翻译：位置检测装置
公开(公告)号：US08095330B2
公开(公告)日：2012-01-10
申请号：US12729370
申请日：2010-03-23
申请人： Atsushi Kimura , Akio Uchiyama , Atsushi Chiba , Ryoji Sato
发明人： Atsushi Kimura , Akio Uchiyama , Atsushi Chiba , Ryoji Sato
IPC分类号： G06F19/00 , A61B5/05
CPC分类号： A61B34/73 , A61B1/00158 , A61B1/041 , A61B1/05 , A61B5/062 , A61B2034/2051 , A61M25/0127
摘要： A position detecting device includes a position calculator that performs an optimization convergence calculation using an evaluation function that expresses an error between a measurement value and a theoretical value of magnetic field information of a detection target to calculate at least a position of the detection target; a storage unit that stores a final convergence result of the optimization convergence calculation performed by the position calculator; and a controller that determines whether a result of the optimization convergence calculation converges, suspends the optimization convergence calculation performed by the position calculator when the result does not converge, and performs, after a predetermined time has passed, a returning process of returning a state of the optimization convergence calculation to a converged state by causing the position calculator to perform the optimization convergence calculation based on the final convergence result.
摘要翻译：位置检测装置包括位置计算器，其使用表示测量值与检测对象的磁场信息的理论值之间的误差的评估函数进行优化收敛计算，以至少计算检测对象的位置; 存储单元，存储由位置计算器执行的优化收敛计算的最终收敛结果; 以及控制器，其判定所述优化收敛计算的结果是否收敛，并且在所述结果不收敛时暂停由所述位置计算器执行的优化收敛计算，并且在经过预定时间之后执行返回的返回处理通过使位置计算器基于最终收敛结果进行优化收敛计算，将优化收敛计算成会聚状态。

82. 发明申请

US20110319715A1 ENCAPSULATED ENDOSCOPE SYSTEM IN WHICH ENDOSCOPE MOVES IN LUMEN BY ITSELF AND ROTATION OF IMAGE OF REGION TO BE OBSERVED IS CEASED 有权
标题翻译：内窥镜内窥镜内窥镜系统由ITSELF运动，并且要观察到的区域图像的旋转已经达到
公开(公告)号：US20110319715A1
公开(公告)日：2011-12-29
申请号：US13223874
申请日：2011-09-01
申请人： Akio Uchiyama , Hironobu Takizawa , Takeshi Yokoi , Hitoshi Mizuno
发明人： Akio Uchiyama , Hironobu Takizawa , Takeshi Yokoi , Hitoshi Mizuno
IPC分类号： A61B1/00
CPC分类号： A61B1/041 , A61B1/00045 , A61B1/00147 , A61B1/00158 , A61B1/04 , A61B1/0676 , A61B1/0684 , A61B34/73
摘要： An encapsulated endoscope system in accordance with the present invention comprises: an encapsulated endoscope that rotates to develop a thrust; a controller that moves the encapsulated endoscope in an intended direction of advancement; an imaging unit incorporated in the encapsulated endoscope; and an image processing unit that receives image data sent from the imaging unit, and produces an image, which results from rotation of the received image data, according to the rotational phase of the encapsulated endoscope.
摘要翻译：根据本发明的封装式内窥镜系统包括：旋转以产生推力的封装内窥镜; 控制器，用于沿预定的推进方向移动所述封装的内窥镜; 并入封装内窥镜中的成像单元; 以及图像处理单元，其接收从成像单元发送的图像数据，并且根据所封装的内窥镜的旋转相位产生由所接收的图像数据的旋转产生的图像。

83. 发明授权

US08032320B2 Position detection system and position detection 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：US08032320B2
公开(公告)日：2011-10-04
申请号：US12159189
申请日：2006-12-25
申请人： Ryoji Sato , Akio Uchiyama , Atsushi Kimura
发明人： Ryoji Sato , Akio Uchiyama , Atsushi Kimura
IPC分类号： G01C17/38
CPC分类号： A61B5/073 , A61B1/00158 , A61B1/041 , A61B1/05 , A61B5/061 , A61B5/7232 , A61B34/20 , A61B90/361 , A61B2034/2051 , A61B2090/364 , A61B2090/3954
摘要： A position detection system and method in which the accuracy of position measurement of a device is not decreased with changes in the resonant frequency. The system includes a device having a magnetic induction coil; a driving coil generating an alternating magnetic field, applied to the magnetic induction coil, having a position-calculating frequency in the vicinity of a resonant frequency of the magnetic induction coil; a plurality of magnetic sensors that detects an induced magnetic field generated by the magnetic induction coil; a measurement-reference-value calculating section determining a measurement reference value at the position-calculating frequency when only the alternating magnetic field is applied; a position-analyzing section calculating at least one of the position and orientation of the device and the measurement reference value when the alternating magnetic field and the induced magnetic field are applied; and a redetermining section redetermining the position-calculating frequency at a predetermined timing.
摘要翻译：一种位置检测系统和方法，其中器件的位置测量精度不会随着谐振频率的变化而减小。该系统包括具有磁感应线圈的装置; 产生施加到磁感应线圈的交变磁场的驱动线圈，具有在磁感应线圈的共振频率附近的位置算出频率; 多个磁传感器，其检测由所述磁感应线圈产生的感应磁场; 测量基准值计算部，其仅在施加交变磁场时决定位置算出用频率下的测量基准值; 当施加交变磁场和感应磁场时，位置分析部分计算装置的位置和取向和测量参考值中的至少一个; 以及重新确定部分，在预定定时重新确定位置计算频率。

84. 发明授权

US08010182B2 Detecting system of position and posture of capsule medical device 有权
公开(公告)号：US08010182B2
公开(公告)日：2011-08-30
申请号：US12055158
申请日：2008-03-25
申请人： Isao Aoki , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Shin Yabukami
发明人： Isao Aoki , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Shin Yabukami
IPC分类号： A61B5/05 , A61B1/00
CPC分类号： A61B1/041 , A61B1/00158 , A61B5/062 , A61B34/73 , A61B2034/732
摘要： A detecting system of the position and the posture of a capsule medical device includes a main body of the capsule medical device that is inserted in a living body, a coil in a capsule that is arranged to the main body of the capsule medical device and forms a resonant circuit, a magnetic field generating device that is arranged around the living body and generates the Alternating magnetic field for generating an induced magnetic field in the coil in the capsule, and a plurality of magnetic field detecting devices that detect the strength of the induced magnetic field generated by the coil in the capsule by the magnetic field generated by the magnetic field generating device.

85. 发明授权

US07905827B2 Encapsulated endoscope system in which endoscope moves in lumen by itself and rotation of image of region to be observed is ceased 失效
公开(公告)号：US07905827B2
公开(公告)日：2011-03-15
申请号：US11496560
申请日：2006-07-31
申请人： Akio Uchiyama , Hironobu Takizawa , Takeshi Yokoi , Hitoshi Mizuno
发明人： Akio Uchiyama , Hironobu Takizawa , Takeshi Yokoi , Hitoshi Mizuno
IPC分类号： A61B1/00 , A61B1/04 , A61B1/06
CPC分类号： A61B1/041 , A61B1/00045 , A61B1/00147 , A61B1/00158 , A61B1/04 , A61B1/0676 , A61B1/0684 , A61B34/73
摘要： An encapsulated endoscope system in accordance with the present invention comprises: an encapsulated endoscope that rotates to develop a thrust; a controller that moves the encapsulated endoscope in an intended direction of advancement; an imaging unit incorporated in the encapsulated endoscope; and an image processing unit that receives image data sent from the imaging unit, and produces an image, which results from rotation of the received image data, according to the rotational phase of the encapsulated endoscope.

86. 发明授权

US07850006B2 Medical apparatus containing device, discarding device and method of use of medical apparatus 有权
标题翻译：医疗器械装置，废弃装置及医疗器具的使用方法
公开(公告)号：US07850006B2
公开(公告)日：2010-12-14
申请号：US12145587
申请日：2008-06-25
申请人： Akio Uchiyama
发明人： Akio Uchiyama
IPC分类号： A61B19/02 , A61B1/04
CPC分类号： A61B1/00144 , A61B1/00158 , A61B1/041 , A61B50/30 , A61B50/36 , A61B2017/00876 , Y10S206/818
摘要： A container case contains a capsule endoscope which incorporates a magnet. A magnetic body is disposed so as to guide, from one magnetic pole to the other magnetic pole, a magnetic field which is generated from the magnet of the capsule endoscope that is accommodated between and positioned by a first hold portion of an outer case and a second hold portion of an inner case which position the capsule endoscope. Thereby, there is provided a capsule medical apparatus containing device which can facilitate handling of a capsule medical apparatus and can enhance the efficiency in storage of the capsule medical apparatus.
摘要翻译：容器壳体包含包含磁体的胶囊型内窥镜。磁体被设置成从一个磁极引导到另一个磁极，产生从胶囊型内窥镜的磁体产生的磁场，该磁场容纳在外壳的第一保持部分和内壳体的第二保持部，其将胶囊型内窥镜定位。由此，能够提供能够使胶囊型医疗装置的处理方便的胶囊型医疗装置容纳装置，能够提高胶囊型医疗装置的储存效率。

87. 发明授权

US07815563B2 Detecting system of position and posture of capsule medical device 有权
标题翻译：胶囊医疗器械的位置和姿势检测系统
公开(公告)号：US07815563B2
公开(公告)日：2010-10-19
申请号：US12055142
申请日：2008-03-25
申请人： Isao Aoki , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Shin Yabukami
发明人： Isao Aoki , Akio Uchiyama , Kenichi Arai , Kazushi Ishiyama , Shin Yabukami
IPC分类号： A61B1/00
CPC分类号： A61B1/041 , A61B1/00158 , A61B5/062 , A61B34/73 , A61B2034/732
摘要： A detecting system of the position and the posture of a capsule medical device includes a main body of the capsule medical device that is inserted in a living body, a coil in a capsule that is arranged to the main body of the capsule medical device and forms a resonant circuit, a magnetic field generating device that is arranged around the living body and generates the Alternating magnetic field for generating an induced magnetic field in the coil in the capsule, and a plurality of magnetic field detecting devices that detect the strength of the induced magnetic field generated by the coil in the capsule by the magnetic field generated by the magnetic field generating device.
摘要翻译：胶囊医疗装置的位置和姿势的检测系统包括插入生物体内的胶囊型医疗装置的主体，配置在胶囊型医疗装置的主体上的胶囊中的线圈，谐振电路，磁场产生装置，其布置在生物体周围并产生用于在胶囊中的线圈中产生感应磁场的交变磁场;以及多个磁场检测装置，其检测诱导的强度通过磁场产生装置产生的磁场，由胶囊中的线圈产生的磁场。

88. 发明申请

US20100134096A1 POSITION DETECTING DEVICE, MEDICAL DEVICE GUIDING SYSTEM, POSITION DETECTING METHOD, AND MEDICAL DEVICE GUIDING METHOD 失效
标题翻译：位置检测装置，医疗装置引导系统，位置检测方法和医疗装置引导方法
公开(公告)号：US20100134096A1
公开(公告)日：2010-06-03
申请号：US12595400
申请日：2008-04-18
申请人： Atsushi Chiba , Akio Uchiyama , Atsushi Kimura , Ryoji Sato
发明人： Atsushi Chiba , Akio Uchiyama , Atsushi Kimura , Ryoji Sato
IPC分类号： G01B7/14
CPC分类号： A61B5/06 , A61B1/00158 , A61B1/041 , A61B5/062 , A61B34/20 , A61B2034/2051 , A61B2090/3958 , G01B7/003
摘要： Provided is a position detecting device including a first magnetic-field generating unit including at least one magnetic-field generating coil and that generates a first magnetic field in a detection space where a detected object provided with a circuit including at least one built-in coil is disposed; a magnetic-field detecting unit having a plurality of detecting coils arrayed to detect an induced magnetic field generated from the built-in coil by the generated first magnetic field; and a second magnetic-field generating unit including at least one magnetic-field generating coil, that generates a second magnetic field, and including a magnetic-field component having a phase substantially opposite to the first magnetic field and entering the detecting coils, wherein the first magnetic-field generating unit and the detecting coils are disposed so that a generating direction of the first magnetic field and a detecting direction of the induced magnetic field intersect each other.
摘要翻译：提供一种位置检测装置，其包括：第一磁场产生单元，包括至少一个磁场产生线圈，并且在检测空间中产生第一磁场，其中检测对象设置有包括至少一个内置线圈被处置磁场检测单元，具有多个检测线圈，其被排列成通过所产生的第一磁场来检测从内置线圈产生的感应磁场; 以及第二磁场产生单元，其包括产生第二磁场的至少一个磁场产生线圈，并且包括具有与第一磁场基本相反的相位并进入检测线圈的磁场分量，其中，第一磁场产生单元和检测线圈被布置成使得第一磁场的产生方向和感应磁场的检测方向彼此相交。

89. 发明申请

US20100022835A1 MEDICAL-DEVICE GUIDANCE SYSTEM 有权
标题翻译：医疗设备指导系统
公开(公告)号：US20100022835A1
公开(公告)日：2010-01-28
申请号：US12307490
申请日：2007-06-29
申请人： Atsushi Kimura , Akio Uchiyama , Ryoji Sato , Atsushi Chiba
发明人： Atsushi Kimura , Akio Uchiyama , Ryoji Sato , Atsushi Chiba
IPC分类号： A61B1/00
CPC分类号： A61B1/041 , A61B1/00016 , A61B1/00158 , A61B5/0031 , A61B5/061 , A61B5/073 , A61B34/70 , A61B34/73 , A61B2034/732 , A61B2090/3925 , A61B2090/3958 , G06F19/00
摘要： A situation where a medical device is outside a region suitable for guidance control thereof can be easily coped with. Included are a medical device provided with a magnet; a guiding unit (5X-1, 5X-2, 5Y-1, 5Y-2, 5Z-1, 5Z-2) that forms a control magnetic field for guidance control of the medical device, inside a prescribed control area; a detection unit (7Y-1, 7Y-2) that detects positional information of the medical device; and a computational unit that judges that the medical device has gone outside the control area on the basis of an output from the detection unit (7Y-1, 7Y-2) and calculates a direction for returning the medical device to the control area, wherein a signal-waveform calculating unit (21) stops forming the control magnetic field when the medical device is outside the control area.
摘要翻译：可以容易地应对医疗装置在适于引导控制的区域之外的情况。包括设有磁铁的医疗器械; 在规定的控制区域内形成用于医疗装置的引导控制的控制磁场的引导单元（5X-1，5X-2,5Y-1,5Y-2,5Z-1,5Z-2）检测单元（7Y-1,7Y-2），其检测医疗装置的位置信息; 以及计算单元，其基于来自所述检测单元（7Y-1,7Y-2）的输出判定所述医疗装置已经在所述控制区域外，并计算将所述医疗装置返回到所述控制区域的方向，其中，当医疗装置在控制区域外部时，信号波形计算单元（21）停止形成控制磁场。

90. 发明授权

US07623904B2 Medical apparatus, medical apparatus guide system, capsule type medical apparatus, and capsule type medical apparatus guide apparatus 有权
标题翻译：医疗器械，医疗器械引导系统，胶囊型医疗器械，胶囊型医疗器械引导装置
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。

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