公开(公告)号：US20080177178A1

公开(公告)日：2008-07-24

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

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.

公开(公告)号：US07367940B2

公开(公告)日：2008-05-06

申请号：US10846970

申请日：2004-05-14

申请人： Manabu Fujita ,  Akio Uchiyama

发明人： Manabu Fujita ,  Akio Uchiyama

IPC分类号： A61B1/04

CPC分类号： A61B1/041 ,  A61B1/00022 ,  A61B5/07 ,  H04N2005/2255

摘要： A capsular medical apparatus according to the present invention includes a capsule which can be swallowed or inserted in the body, a recording device which receives living body information transmitted from the capsule and which records the received information, and a display device of the living body information. Further, the capsular medical apparatus includes a USB connector which connects and disconnects the recording device and the display device, a voltage detecting circuit which detects the connection between the recording device and the display device, and a USB cable which transmits the living body information to the display device from the recording device.

摘要翻译： 根据本发明的囊状医疗装置包括可以吞咽或插入体内的胶囊，接收从胶囊发送的生物体信息并记录接收到的信息的记录装置，以及生物体信息的显示装置 。 此外，囊状医疗装置包括连接和断开记录装置和显示装置的USB连接器，检测记录装置和显示装置之间的连接的电压检测电路以及将生物体信息传送到 来自记录装置的显示装置。

公开(公告)号：US20070185398A1

公开(公告)日：2007-08-09

申请号：US11633282

申请日：2006-12-04

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： A61B5/06 ,  A61B1/00158 ,  A61B1/041 ,  A61B5/062

摘要： A medical-device magnetic guiding position detecting system that can prevent a decrease in the strength of a position detecting magnetic field in an operating area of a medical device is provided. The medical-device magnetic guiding position detecting system includes a medical device that is disposed in the body of a subject and that includes at least one magnet and a circuit including an internal coil, a first magnetic field generating unit for generating a first magnetic field in the operating area of the medical device, position detecting means for detecting an induction magnetic field induced in the internal coil due to the first magnetic field, and at least one pair of opposing coils for generating a second magnetic field that acts on the at least one magnet. The opposing coils forming each of the at least one pair are independently driven.

摘要翻译： 提供一种可以防止医疗装置的操作区域中的位置检测磁场的强度降低的医疗装置导磁位置检测系统。 医疗器械磁性引导位置检测系统包括：医疗装置，其设置在被检体的主体内，并且包括至少一个磁体和包括内部线圈的电路;第一磁场产生部，其用于产生第一磁场; 医疗装置的操作区域，用于检测由于第一磁场而在内部线圈中感应的感应磁场的位置检测装置，以及用于产生作用于至少一个的第二磁场的至少一对相对的线圈 磁铁。 形成至少一对中的每一个的相对线圈被独立地驱动。

公开(公告)号：US20050159642A1

公开(公告)日：2005-07-21

申请号：US11036239

申请日：2005-01-14

申请人： Hironao Kawano ,  Hironobu Takizawa ,  Akio Uchiyama ,  Masatoshi Homan ,  Hidetake Segawa

发明人： Hironao Kawano ,  Hironobu Takizawa ,  Akio Uchiyama ,  Masatoshi Homan ,  Hidetake Segawa

IPC分类号： A61B5/07 ,  A61B1/05 ,  A61B1/07 ,  A61B5/145 ,  A61B1/00

CPC分类号： A61B10/0045 ,  A61B1/00094 ,  A61B1/00156 ,  A61B1/041 ,  A61B1/06 ,  A61B10/0038

摘要： A capsule medical apparatus includes a reaction plane on which one or more kinds of reacting substance reacting with an internal substance in the body to be examined are fixed, wherein the reacting substance is chemical reacting substance or biochemical reacting substance, and an analyzer detects and analyzes the substance reacted with the reaction plane or a trace of the reaction outside of the body to be examined.

摘要翻译： 胶囊型医疗装置包括：反应面，其上固定有与被检体内的物质反应的一种或多种反应物质，反应物质为化学反应物质或生化反应物质，分析装置检测并分析 该物质与反应平面反应或者被检体外的反应痕迹。

公开(公告)号：US20050158246A1

公开(公告)日：2005-07-21

申请号：US10951471

申请日：2004-09-28

申请人： Hironobu Takizawa ,  Akio Uchiyama ,  Hidetake Segawa ,  Masahiro Takata ,  Hideki Koyanagi

发明人： Hironobu Takizawa ,  Akio Uchiyama ,  Hidetake Segawa ,  Masahiro Takata ,  Hideki Koyanagi

IPC分类号： A61B5/07 ,  A61B1/00 ,  A61J3/07 ,  A61M31/00 ,  A61M37/00 ,  A61K49/00 ,  A61K9/48

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B5/073 ,  A61B5/4839 ,  A61J3/07 ,  A61M31/002

摘要： A capsule medication administration system includes: a first capsule for internal body marking; a second capsule for medication; a marking device which makes a marking within a living body; a drug retention section which retains a drug; a release device which releases the drug; a detection device which detects the marking; a decision device which decides whether or not a marking which has been detected by the detection device is a specified marking; and a release control device which operates the release device, if it has been decided by the decision device that it is the specified marking; wherein the first capsule comprises the marking device. The second capsule comprises the drug retention section and the release device.

摘要翻译： 胶囊药物给药系统包括：用于内部身体标记的第一胶囊; 用于药物的第二胶囊; 在生物体内进行标记的标记装置; 保留药物的药物保留部分; 释放药物的释放装置; 检测标记的检测装置; 决定装置，判定由所述检测装置检测出的标记是否是指定的标记; 以及释放控制装置，如果由所述判定装置判定为所述指定标记，则操作所述释放装置; 其中所述第一胶囊包括所述标记装置。 第二胶囊包括药物保留部分和释放装置。

公开(公告)号：US5911694A

公开(公告)日：1999-06-15

申请号：US902498

申请日：1997-07-29

申请人： Yuichi Ikeda ,  Akio Uchiyama

发明人： Yuichi Ikeda ,  Akio Uchiyama

IPC分类号： A61B1/005 ,  A61B5/103 ,  A61B5/107

CPC分类号： A61B1/0051 ,  A61B1/0005 ,  A61B5/103 ,  A61B2562/0247 ,  A61B5/1076 ,  A61B5/6852

摘要： An endoceliac physical quantity measuring apparatus comprises a contact adapted to touch an organic tissue, a vibrator connected mechanically to the contact, a frequency characteristic detecting circuit for detecting parameters associated with the frequency characteristics of the vibrator, load detecting means for detecting a load acting between the organic tissue and the contact, arithmetic means for computing physical quantities of the organic tissue on the basis of the parameters associated with the frequency characteristics detected by the frequency characteristic detecting circuit and the load detected by the load detecting means, and presentation means for presenting the physical quantities computed by the arithmetic means.

摘要翻译： 内窥镜物理量测量装置包括适于触摸有机组织的触点，与触点机械连接的振动器，用于检测与振动器的频率特性相关的参数的频率特性检测电路，负载检测装置， 所述有机组织和所述接触部，根据与所述频率特性检测电路检测出的频率特性相关联的参数和由所述负载检测单元检测到的负载来计算所述有机组织的物理量的运算装置，以及用于呈现 由算术手段计算的物理量。

公开(公告)号：US09078616B2

公开(公告)日：2015-07-14

申请号：US13443267

申请日：2012-04-10

申请人： Akio Uchiyama ,  Mitsuhiro Ito ,  Seiichi Ito ,  Yoshiyuki Tanii

发明人： Akio Uchiyama ,  Mitsuhiro Ito ,  Seiichi Ito ,  Yoshiyuki Tanii

IPC分类号： A61B1/31 ,  A61B1/01 ,  A61B1/00

CPC分类号： A61B1/31 ,  A61B1/00006 ,  A61B1/00039 ,  A61B1/00055 ,  A61B1/00154 ,  A61B1/0016 ,  A61B1/01

摘要： A rotary self-propelled endoscope system includes an insertion section body, an insertion section, a drive unit, a torque detection unit, and a control unit. In a distal end portion of the insertion section body, a rigid distal end portion including an image pickup apparatus is disposed. The insertion section is rotatably fit to the outside of the insertion section body, and includes a rotary tubular member having a helical portion formed by a helical concave-convex portion. The drive unit applies the rotary tubular member with axial and rotational drive force. The torque detection unit detects torque information of the rotary tubular member. On the basis of the torque information detected by the torque detection unit, the control unit compares a present value with a preset limit value for controlling the torque of the rotary tubular member, and controls the drive unit on the basis of the comparison result.

摘要翻译： 一种旋转自走式内窥镜系统，包括插入部主体，插入部，驱动部，转矩检测部以及控制部。 在插入部分主体的远端部分中，设置包括图像拾取装置的刚性远端部分。 插入部可旋转地配合到插入部主体的外侧，并且包括具有由螺旋状凹凸部形成的螺旋部的旋转管状部件。 驱动单元对旋转管状构件施加轴向和旋转驱动力。 扭矩检测单元检测旋转管状构件的扭矩信息。 基于由转矩检测单元检测的扭矩信息，控制单元将当前值与用于控制旋转管状构件的扭矩的预设极限值进行比较，并且基于比较结果来控制驱动单元。

公开(公告)号：US08349347B2

公开(公告)日：2013-01-08

申请号：US12024315

申请日：2008-02-01

申请人： Hironobu Takizawa ,  Akio Uchiyama ,  Hidetake Segawa ,  Masahiro Takata ,  Hideki Koyanagi

发明人： Hironobu Takizawa ,  Akio Uchiyama ,  Hidetake Segawa ,  Masahiro Takata ,  Hideki Koyanagi

IPC分类号： A61K9/48

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B5/073 ,  A61B5/4839 ,  A61J3/07 ,  A61M31/002

摘要： A capsule medication administration system includes: a first capsule for internal body marking; a second capsule for medication; a marking device which makes a marking within a living body; a drug retention section which retains a drug; a release device which releases the drug; a detection device which detects the marking; a decision device which decides whether or not a marking which has been detected by the detection device is a specified marking; and a release control device which operates the release device, if it has been decided by the decision device that it is the specified marking; wherein the first capsule comprises the marking device. The second capsule comprises the drug retention section and the release device.

摘要翻译： 胶囊药物给药系统包括：用于内部身体标记的第一胶囊; 用于药物的第二个胶囊; 在生物体内进行标记的标记装置; 保留药物的药物保留部分; 释放药物的释放装置; 检测标记的检测装置; 决定装置，判定由所述检测装置检测出的标记是否是指定的标记; 以及释放控制装置，如果由所述判定装置判定为所述指定标记，则操作所述释放装置; 其中所述第一胶囊包括所述标记装置。 第二胶囊包括药物保留部分和释放装置。

公开(公告)号：US08343069B2

公开(公告)日：2013-01-01

申请号：US12026103

申请日：2008-02-05

申请人： Akio Uchiyama ,  Hironobu Takizawa ,  Ryo Karasawa

发明人： Akio Uchiyama ,  Hironobu Takizawa ,  Ryo Karasawa

IPC分类号： A61B10/00

CPC分类号： A61B1/041 ,  A61B1/00016 ,  A61B1/273 ,  A61B1/31 ,  A61B5/0031 ,  A61B5/062 ,  A61B5/073 ,  A61B5/14503 ,  A61B5/14539 ,  A61B5/14546 ,  A61B5/6884

摘要： There is provided an in-vivo information acquisition apparatus capable of detecting high-accuracy in-vivo information substantially at the same time in a plurality of different examination sites in a body cavity and an in-vivo information acquisition apparatus system capable of introducing a plurality of in-vivo information acquisition apparatuses into a patient at the same time. The in-vivo information acquisition apparatus includes a specimen-collecting section for collecting a specimen at an examination site in a body cavity, a specimen-evaluating section for evaluating the specimen collected by the specimen-collecting section and outputting an evaluation result, a labeling section having identification information unique to the in-vivo information acquisition apparatus, a communication section for receiving a signal transmitted from the outside and for transmitting to the outside the evaluation result output by the specimen-evaluating section, and a power supply section for supplying electrical power.

摘要翻译： 提供了一种体内信息获取装置，其能够在体腔中的多个不同的检查部位和能够引入多个体内的体内信息获取装置系统中基本上同时检测高精度的体内信息 的体内信息获取装置同时进入患者。 体内信息获取装置包括：体腔内的检查部位收集标本的检体收集部;评价收集部收集的标本的评价部，输出评价结果;标签 具有针对体内信息获取装置特有的识别信息的部分，通信部，其接收从外部发送的信号，并向外部发送由检体评价部输出的评价结果​​;以及电源部， 功率。

公开(公告)号：US08217645B2

公开(公告)日：2012-07-10

申请号：US12882336

申请日：2010-09-15

申请人： Takahiro Iida ,  Atsushi Chiba ,  Atsushi Kimura ,  Akio Uchiyama

发明人： Takahiro Iida ,  Atsushi Chiba ,  Atsushi Kimura ,  Akio Uchiyama

IPC分类号： G01B7/14

CPC分类号： A61B1/041 ,  A61B1/00158 ,  A61B5/062 ,  A61B5/073 ,  A61B5/7257

摘要： A position detecting system including: a detected object disposed in a space; and an external device disposed outside the space, wherein the detected object includes a resonant circuit, and the external device includes at least two drive coils; at least two drive-signal input units; at least one sense coil; a signal adjustment unit that adjusts a phase or amplitude of a drive signal using an evaluation function for evaluating the phase or the amplitude, based on an intensity of the magnetic field; and a position deriving unit that derives a position of the detected object based on a magnetic field detected by the sense coil, wherein the evaluation function derives a solution by adding or multiplying a weight set according to a positional relation between each drive coil and each sense coil to or by an intensity of a magnetic field detected by the sense coils.

摘要翻译： 一种位置检测系统，包括：设置在空间中的检测对象; 以及设置在所述空间外部的外部装置，其中所述检测对象包括谐振电路，并且所述外部装置包括至少两个驱动线圈; 至少两个驱动信号输入单元; 至少一个感测线圈; 信号调整单元，其基于磁场的强度，使用用于评价相位或幅度的评价函数来调整驱动信号的相位或幅度; 以及位置导出单元，其基于由所述感测线圈检测的磁场导出所述检测对象的位置，其中，所述评估函数通过将根据每个驱动线圈和每个感测之间的位置关系的权重集合相加或相乘来得出解 线圈到或由感测线圈检测到的磁场强度。