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31. 发明申请

US20120265015A1 BODY-INSERTABLE DEVICE SYSTEM AND IN-VIVO OBSERVATION METHOD 有权
标题翻译：身体保护装置系统和体内观察方法
公开(公告)号：US20120265015A1
公开(公告)日：2012-10-18
申请号：US13427172
申请日：2012-03-22
申请人： Hironao Kawano , Hironobu Takizawa , Hidetake Segawa , Isao Aoki , Katsumi Hirakawa , Satomi Kobayashi , Hideo Ito
发明人： Hironao Kawano , Hironobu Takizawa , Hidetake Segawa , Isao Aoki , Katsumi Hirakawa , Satomi Kobayashi , Hideo Ito
IPC分类号： A61B1/00
CPC分类号： A61B1/045 , A61B1/00016 , A61B1/00036 , A61B1/00147 , A61B1/00156 , A61B1/00158 , A61B1/041 , A61B1/273 , A61B5/062 , A61B5/073 , A61B34/73
摘要： An object of the present invention is to actively control at least one of the position and direction of the imaging field in a subject and to observe a desired observed region in the subject certainly in a short period of time. A body-insertable device system according to the present invention includes a capsule endoscope 1 introduced into a subject and a permanent magnet 3. An imaging unit of the capsule endoscope 1 for taking an image inside the subject is fixed in a casing. The capsule endoscope 1 includes a drive unit for changing at least one of the position and posture of the casing in the liquid 2a which is also introduced in the subject 100. The permanent magnet 3 controls the operation of the drive unit for changing at least one of the position and posture of the casing in the liquid 2a.
摘要翻译：本发明的一个目的是主动地控制受试者中成像领域的位置和方向中的至少一个，并且在短时间内肯定地观察对象中期望的观察区域。根据本发明的被检体内导入系统包括被引入到被检体内的胶囊型内窥镜1和永久磁铁3.将胶囊型内窥镜1拍摄于被检体内的图像的摄像部固定在壳体内。胶囊型内窥镜1包括驱动单元，用于改变也被引入被检体100的液体2a中的壳体的位置和姿势中的至少一个。永久磁铁3控制驱动单元的操作，以改变至少一个壳体在液体2a中的位置和姿势。

32. 发明授权

US08194096B2 Image display apparatus 有权
标题翻译：图像显示装置
公开(公告)号：US08194096B2
公开(公告)日：2012-06-05
申请号：US12249552
申请日：2008-10-10
申请人： Katsumi Hirakawa , Satomi Kobayashi
发明人： Katsumi Hirakawa , Satomi Kobayashi
IPC分类号： G09G5/00 , A61B1/00 , A61B1/04 , A61B5/05 , A61B5/103
CPC分类号： A61B1/04 , A61B1/00045 , A61B1/00059 , A61B1/041 , A61B5/06 , A61B5/065 , G06F19/00 , G06F19/321 , G16H40/63
摘要： An image display apparatus includes a display unit that displays images contained in a plurality of image groups inside a subject picked up by a plurality of imaging devices, and a control unit that extracts a related image related to a currently displayed image currently displayed in the display unit from the plurality of image groups to make the display unit display the related image extracted.
摘要翻译：图像显示装置包括：显示单元，显示由多个成像装置拾取的对象内的多个图像组中包含的图像;以及控制单元，其提取与当前显示的当前显示的图像相关的图像单元，以使显示单元显示提取的相关图像。

33. 发明申请

US20090076325A1 IN-VIVO INFORMATION ACQUIRING APPARATUS, IN-VIVO INFORMATION ACQUIRING SYSTEM, AND IN-VIVO INFORMATION ACQUIRING METHOD 有权
标题翻译：收入信息获取设备，收入信息获取系统和收入信息获取方法
公开(公告)号：US20090076325A1
公开(公告)日：2009-03-19
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固定于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。

34. 发明申请

US20080039692A1 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US20080039692A1
公开(公告)日：2008-02-14
申请号：US11888871
申请日：2007-08-02
申请人： Katsumi Hirakawa
发明人： Katsumi Hirakawa
IPC分类号： A61B1/04
CPC分类号： A61B1/04 , A61B1/00045 , A61B1/041 , G06F19/00
摘要： A device for displaying in vivo images picked up inside a subject in a time series. The device automatically detects lesion images contained in all in vivo images picked up over the time series. The device displays an elongated display area having a time scale assigned along a longitudinal direction thereof and an indicator which moves along the time scale to indicate a time position in the time scale which corresponds to a current in vivo image currently displayed in a main display area. In response to a detection of the lesion image, the device makes pixels located at a time position in the elongated display area which position corresponds to the lesion image to emit light in a predetermined pixel-display mode. The display mode of the indicator is controlled in response to information on a lesion that is possible to be contained in the current in vivo image.
摘要翻译：用于以时间序列显示在对象内拾取的体内图像的装置。该装置自动检测包含在通过时间序列拾取的所有体内图像中的病变图像。该装置显示具有沿着其纵向方向分配的时标的细长显示区域和沿时间尺度移动的指示符，以指示与当前显示在主显示区域中的当前体内图像相对应的时间尺度中的时间位置。响应于病变图像的检测，设备使位于细长显示区域中的时间位置处的像素对应于损伤图像的位置以预定的像素显示模式发光。响应于可能包含在当前体内图像中的病变的信息来控制指示器的显示模式。

35. 发明申请

US20070173714A1 IN VIVO IMAGE DISPLAY APPARATUS, RECEIVING APPARATUS, AND IMAGE DISPLAY SYSTEM USING SAME AND IMAGE DISPLAY METHOD THEREOF 有权
标题翻译：在体检图像显示装置，接收装置和使用其的图像显示系统及其图像显示方法
公开(公告)号：US20070173714A1
公开(公告)日：2007-07-26
申请号：US11563060
申请日：2006-11-24
申请人： Katsumi Hirakawa
发明人： Katsumi Hirakawa
IPC分类号： A61B5/05 , A61B1/06
CPC分类号： A61B1/00009 , A61B1/00016 , A61B1/00045 , A61B1/0005 , A61B1/041 , G06T7/0012 , G06T2207/30004
摘要： An object of the present invention is to alleviate an image diagnosing work in a work station or the like. In a viewer 7 for displaying, on a display unit 11, image data based on a radio signal transmitted from a capsule endoscope to be inserted into a subject, an image processing circuit 35 processes image data received from a receiving apparatus 5 via an interface 34, so as to produce an image processing result of the image data, and further, a control unit 38 displays the image and the image processing result on the display unit 11 in real time, so as to enable a body-cavity image to be observed with reference to the image processing result.
摘要翻译：本发明的目的是减轻工作站等中的图像诊断工作。在用于在显示单元11上显示基于从要插入到被摄体中的胶囊型内窥镜发送的无线电信号的图像数据的观看器7中，图像处理电路35经由接口34处理从接收装置5接收的图像数据，以便产生图像数据的图像处理结果，此外，控制单元38实时地在显示单元11上显示图像和图像处理结果，以便能够观察体腔图像参考图像处理结果。

36. 发明申请

US20070002038A1 Intra-subject position display system 有权
标题翻译：学科内位置显示系统
公开(公告)号：US20070002038A1
公开(公告)日：2007-01-04
申请号：US11101264
申请日：2005-04-07
申请人： Katsuya Suzuki , Katsuyoshi Sasagawa , Takemitsu Honda , Katsumi Hirakawa , Seiichiro Kimoto , Ayako Nagase , Kazutaka Nakatsuchi
发明人： Katsuya Suzuki , Katsuyoshi Sasagawa , Takemitsu Honda , Katsumi Hirakawa , Seiichiro Kimoto , Ayako Nagase , Kazutaka Nakatsuchi
IPC分类号： G06T15/00
CPC分类号： A61B5/073 , A61B1/041 , A61B5/06 , A61B5/061 , A61B5/065 , A61B6/12
摘要： An intra-subject position display system for displaying a position of an intra-subject device, which is introduced into a subject and moves therein, wherein a relative position of the intra-subject device to an outer surface of the subject is detected and displayed. The position of the intra-subject device is displayed in a relation with the outer surface of the subject. Thereby, it is possible to easily determine in which site of the subject the intra-subject device exists. The present invention is effective to recognize a position of, for example, a capsule type endoscope or a test capsule therefor in the subject (e.g., a human body). To recognize the outer surface of the subject, for example, a plurality of radio devices are arranged on the outer surface of the subject and their radio signals are analyzed.
摘要翻译：一种被摄体内位置显示系统，用于显示被摄体装置的位置，其被引入到被摄体中并在其中移动，其中检测并显示被检体内装置与被检体的外表面的相对位置。被检体内部的位置与被检体的外表面显示关系。由此，可以容易地确定被检体内的哪个部位存在受检者内部。本发明能够有效地识别例如对象（例如人体）中的胶囊型内窥镜或其测试胶囊的位置。为了识别对象的外表面，例如，多个无线电设备被布置在被摄体的外表面上，并且分析其无线电信号。

37. 发明申请

US20060189843A1 Apparatus, Method, and computer program product for processing image 审中-公开
标题翻译：用于处理图像的装置，方法和计算机程序产品
公开(公告)号：US20060189843A1
公开(公告)日：2006-08-24
申请号：US11410334
申请日：2006-04-24
申请人： Kenji Nakamura , Katsumi Hirakawa
发明人： Kenji Nakamura , Katsumi Hirakawa
IPC分类号： A61B1/04
CPC分类号： A61B1/041 , A61B1/04 , G06T7/0012 , G06T2207/30004
摘要： An image processing apparatus performs image processing of a plurality of images taken by a medical instrument. The image processing apparatus includes an intracorporeal image determination unit that determines whether the image is an intracorporeal image obtained by photographing an inside of a body or not; and an intracorporeal image extraction unit that extracts the intracorporeal image based on a determination result by the intracorporeal image determination unit.
摘要翻译：图像处理装置对由医疗器械取得的多个图像进行图像处理。图像处理装置包括：体内图像判定部，其判断图像是否是通过拍摄身体内部而获得的体内图像; 以及体内图像提取单元，其基于体内图像判定单元的判定结果来提取体内图像。

38. 发明授权

US4814314A Catalyst for olefin polymerization 失效
标题翻译：烯烃聚合催化剂
公开(公告)号：US4814314A
公开(公告)日：1989-03-21
申请号：US100268
申请日：1987-09-23
申请人： Mitsuyuki Matsuura , Takashi Fujita , Katsumi Hirakawa
发明人： Mitsuyuki Matsuura , Takashi Fujita , Katsumi Hirakawa
IPC分类号： C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： A catalyst for olefin polymerization which comprises a combination of:Component which is a solid catalyst component A obtained by contacting a component (i) which is a solid component comprising titanium, magnesium and halogen as essential elements with a component (ii), which is a silicon compound represented by formula: R.sup.1 R.sup.2.sub.3-n Si(OR.sup.3).sub.n where R.sup.1 stands for a branched hydrocarbon radical, R.sup.2 stands for a hydrocarbon radical which is the same as or different from R.sup.1 and n stands for a number satisfying an equation: 1.ltoreq.n.ltoreq.3;Component B which is an organoaluminum compound; andComponent C which is a compound represented by a formula M(OR.sup.4).sub.x R.sup.5.sub.y X.sub.z in which M stands for an element selected from the group consisting of B, Al, C, Si, Sn, P, S, Cl, Br, I, Fe, Ti, V, Zr, Mg, Ca and Zn, R.sup.4 and R.sup.5 each stand for a hydrocarbon radical having 1 to 20 carbon atoms which are the same as or different from each other and X stands for halogen atom, each of x, y and z is a number which is equal to zero or is equal to or less than the valence of the element M and the sum of x, y and z is equal to the valence of the element M.
摘要翻译：用于烯烃聚合的催化剂，其包含以下组合的组分：作为固体催化剂组分A的组分，其通过将作为必需元素的钛，镁和卤素的固体组分（i）与组分（ii）由式R1R23-nSi（OR3）n表示的硅化合物，其中R1表示支链烃基，R2表示与R1相同或不同的烃基，n表示满足以下等式的数：1 < / = n

39. 发明授权

US08790248B2 Indwelling apparatus for body cavity introducing device and body cavity introducing device placing system 有权
标题翻译：体腔引入装置和体腔引入装置放置系统的留置装置
公开(公告)号：US08790248B2
公开(公告)日：2014-07-29
申请号：US11884669
申请日：2006-07-20
申请人： Akio Uchiyama , Hironobu Takizawa , Shinsuke Tanaka , Katsumi Hirakawa , Takeshi Yokoi
发明人： Akio Uchiyama , Hironobu Takizawa , Shinsuke Tanaka , Katsumi Hirakawa , Takeshi Yokoi
IPC分类号： A61B1/00
CPC分类号： A61B1/00036 , A61B1/00029 , A61B1/00147 , A61B1/041 , A61B5/073 , A61B5/6879 , A61B2560/0209
摘要： An indwelling apparatus (5) for holding a capsule endoscope (3) is arranged with a control device (57) including an optical sensor (73), a control board (66) configuring a controller and a reset circuit, a driver board (68) configuring an electromagnet driver, and an electromagnet (70), where when the optical sensor (73) detects the light, the controller performs the drive control of the electromagnet (70) at every constant time interval to turn ON the reed switch (14) and supply power to the capsule endoscope (3) thereby operating the capsule endoscope (3) only when observation is necessary, and thus the battery drain of the capsule endoscope is reduced.
摘要翻译：用于保持胶囊型内窥镜（3）的留置装置（5）配置有包括光学传感器（73），构成控制器和复位电路的控制基板（66）的控制装置（57），驱动器板）和电磁体（70），其中当所述光学传感器（73）检测到所述光时，所述控制器以每个恒定时间间隔执行所述电磁体（70）的驱动控制以接通所述舌簧开关（14）），并且仅在需要观察时才向胶囊型内窥镜（3）供电，从而操作胶囊型内窥镜（3），因此能够减小胶囊型内窥镜的电池消耗。

40. 发明授权

US08419619B2 Endoscopic form detection device and form detecting method of insertion section of endoscope 有权
标题翻译：内窥镜检查装置和内窥镜插入部分的形状检测方法
公开(公告)号：US08419619B2
公开(公告)日：2013-04-16
申请号：US13229182
申请日：2011-09-09
申请人： Katsumi Hirakawa
发明人： Katsumi Hirakawa
IPC分类号： A61B1/00 , A61B1/04 , A61B5/05 , G01P15/00
CPC分类号： A61B1/00147
摘要： An endoscopic form detection device includes a posture detecting section configured to detect a posture of each of sensor units based on measurement data in the sensor unit, and a linear form detecting section configured to detect a detected linear form of an inserting section on an assumption that a form between the respective sensor units is a linear link whose dimension is equal to an inter-sensor dimension based on the detected posture of each of the sensor units. The endoscopic form detection device includes a curve form detecting section configured to perform curve interpolation with respect to the detected linear form detected on an assumption that a form between the respective sensor units is an arc whose arc length is equal to the inter-sensor dimension, and configured to detect a detected curve form.
摘要翻译：内窥镜形式检测装置包括姿势检测部，被配置为基于传感器单元中的测量数据来检测每个传感器单元的姿势;线性形式检测部，被配置为基于以下假设来检测检测到的线性形式的插入部：各个传感器单元之间的形式是基于每个传感器单元的检测到的姿势的尺寸等于传感器间尺寸的线性链接。内窥镜形状检测装置包括弯曲形状检测部，其被配置为对于检测到的线性形式进行曲线插值，假设各传感器单元之间的形状为圆弧长度等于传感器间尺寸的圆弧，并且被配置为检测检测到的曲线形式。

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