公开(公告)号：US08574150B2

公开(公告)日：2013-11-05

申请号：US12856890

申请日：2010-08-16

申请人： Miho Katayama ,  Shinsuke Tanaka ,  Junichi Uchida

发明人： Miho Katayama ,  Shinsuke Tanaka ,  Junichi Uchida

IPC分类号： A61B1/00

CPC分类号： A61B10/06 ,  A61B1/00082 ,  A61B1/00087 ,  A61B1/00094 ,  A61B1/041 ,  A61B5/6861 ,  A61B10/0096 ,  A61B10/0266 ,  A61B10/0283 ,  A61B34/72 ,  A61B34/73 ,  A61B2017/00345 ,  A61B2017/00876 ,  A61B2034/303

摘要： A capsule medical apparatus to be introduced into a subject includes a tissue collecting unit that collects in-vivo tissue; a storage unit that stores therein the in-vivo tissue that is collected by the tissue collecting unit; a liquid storing unit that stores therein liquid for suppressing autolysis of in-vivo tissue; a liquid supplying unit that supplies the liquid in the liquid storing unit to the storage unit; and a control unit that allows, in response to an instruction to start collecting the in-vivo tissue, the tissue collecting unit to collect desired in-vivo tissue and to store the collected in-vivo tissue in the storage unit and that then allows the liquid supplying unit to supply the liquid to the storage unit and makes the storage unit be in a liquid-tight state.

摘要翻译： 要引入到受试者中的胶囊型医疗装置包括收集体内组织的组织收集单元; 存储单元，其存储由所述组织收集单元收集的体内组织; 液体储存单元，其存储用于抑制体内组织自溶的液体; 液体供应单元，其将液体存储单元中的液体供应到存储单元; 以及控制单元，其响应于开始收集体内组织的指令，允许组织收集单元收集期望的体内组织并将收集的体内组织存储在存储单元中，然后允许 液体供应单元将液体供应到存储单元并使存储单元处于液密状态。

公开(公告)号：US08282600B2

公开(公告)日：2012-10-09

申请号：US12139119

申请日：2008-06-13

申请人： Shinsuke Tanaka ,  Hironobu Takizawa ,  Hironao Kawano

发明人： Shinsuke Tanaka ,  Hironobu Takizawa ,  Hironao Kawano

IPC分类号： A61M5/46

CPC分类号： A61M31/002 ,  A61B1/041 ,  A61B1/273 ,  A61B5/4839

摘要： A body-insertable device is introduced into a desired part in a body for injecting a liquid medicine stored in a casing into the desired part. The body-insertable device includes a projecting portion which projects an injection needle injecting the liquid medicine toward the desired part; a detecting unit which detects a position relation between a biological tissue surface in the desired part and the injection needle; and a control unit. The control unit controls an amount of projection of the injection needle according to the position relation detected by the detecting unit, and controls a puncture depth of the injection needle from the biological tissue surface.

摘要翻译： 身体可插入装置被引入到用于将存储在壳体中的液体药物注入所需部分的主体中的期望部分中。 所述被检体内导入装置具有突出部，该突出部将注射所述液体药剂的注射针朝向所述部位突出; 检测单元，其检测所述期望部分中的生物组织表面与所述注射针之间的位置关系; 和控制单元。 控制单元根据由检测单元检测到的位置关系来控制注射针的突出量，并且从生物组织表面控制注射针的穿刺深度。

公开(公告)号：US08269823B2

公开(公告)日：2012-09-18

申请号：US11632979

申请日：2006-07-13

申请人： Katsumi Hirakawa ,  Takeshi Yokoi ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Hironobu Takizawa

发明人： Katsumi Hirakawa ,  Takeshi Yokoi ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Hironobu Takizawa

IPC分类号： H04N7/18

CPC分类号： A61B1/0005 ,  A61B1/00147 ,  A61B1/04 ,  A61B1/041 ,  G02B23/2484

摘要： An object of the present invention is to continuously display a series of images of the inside of the subject until the intra-body indwelling capsule is placed at the desired site in the subject, and to easily place the intra-body indwelling capsule endoscope at the desired site. The intra-subject indwelling system 1 according to the present invention includes an endoscope device 14 for imaging a first image of the inside of the subject; an intra-body indwelling capsule 2, for imaging a second image of the inside of the subject; a monitor device 12 for receiving the second image; a receiving device 13, a monitor 11 for displaying the first image or the second image; and an image switching device 10. The intra-body indwelling capsule 2 is arranged at the distal end of the inserting unit 5, and the separation from the inserting unit 5 is detected and the separation detection result is transmitted. The receiving device 13 receives the separation detection result. The image switching device 10 receives the first image from the endoscope device 14 and the second image from the monitor device 12, and switches the display image of the monitor 11 from the second image to the first image when receiving the separation detection result from the receiving device 13.

摘要翻译： 本发明的目的是连续地显示被检体内部的一系列图像，直到体内留置胶囊被放置在被检体的所需位置为止，容易将体内留置胶囊型内窥镜置于 所需网站。 根据本发明的被检体内部居留系统1包括：用于对被检体内部的第一图像成像的内窥镜装置14; 体内留置胶囊2，用于对被检体内部的第二图像成像; 用于接收第二图像的监视器装置12; 接收装置13，用于显示第一图像或第二图像的监视器11; 和图像切换装置10.体内留置胶囊2配置在插入部5的前端，检测出与插入部5的分离，并发送分离检测结果。 接收装置13接收分离检测结果。 图像切换装置10从内窥镜装置14接收第一图像，从监视装置12接收第二图像，并且当从接收到接收到的分离检测结果接收到时，将监视器11的显示图像从第二图像切换到第一图像 装置13。

公开(公告)号：US08179592B2

公开(公告)日：2012-05-15

申请号：US12403732

申请日：2009-03-13

申请人： Shinsuke Tanaka

发明人： Shinsuke Tanaka

IPC分类号： H04B10/17

CPC分类号： H01S5/5009 ,  B82Y20/00 ,  H01S5/3404 ,  H01S5/3434 ,  H01S5/34373

摘要： A semiconductor optical amplifier is provided having polarization independent optical amplification characteristics and a flat gain spectrum over a wide wavelength region. In the semiconductor optical amplifier including a multi-quantum well active layer formed of well layers and barrier layers alternately laminated to each other on an InP substrate, the well layers and the barrier layers each have a tensile strain, and the tensile strain of each of the barrier layers is larger than the tensile strain of each of the well layers.

摘要翻译： 提供了一种半导体光放大器，其具有偏振独立的光放大特性和在宽波长区域上的平坦增益光谱。 在包括在InP衬底上彼此交替层叠的阱层和势垒层的多量子阱有源层的半导体光放大器中，阱层和势垒层各自具有拉伸应变，并且每个的拉伸应变 阻挡层比每个阱层的拉伸应变大。

公开(公告)号：US20110013270A1

公开(公告)日：2011-01-20

申请号：US12824653

申请日：2010-06-28

申请人： Shinsuke Tanaka

发明人： Shinsuke Tanaka

IPC分类号： H01S5/02

CPC分类号： H01S5/5018 ,  H01S5/101 ,  H01S5/1085 ,  H01S5/2018 ,  H01S5/5045

摘要： A semiconductor optical amplifier includes a semiconductor substrate; an active layer that includes a first region and a second region formed over the semiconductor substrate; and a reflection part that is formed along the second region and includes a first portion that reflects a first wavelength light and a second portion that reflects a second wavelength light with an optical gain lower than an optical gain of the first wavelength light; wherein, the first portion is formed closer to the first region side than the second portion.

摘要翻译： 半导体光放大器包括半导体衬底; 有源层，其包括形成在所述半导体衬底上的第一区域和第二区域; 以及反射部，其沿着所述第二区域形成并且包括反射第一波长光的第一部分和以比所述第一波长光的光学增益低的光增益反射第二波长光的第二部分; 其中，所述第一部分形成为比所述第二部分更靠近所述第一区域侧。

公开(公告)号：US20090281387A1

公开(公告)日：2009-11-12

申请号：US12089017

申请日：2006-10-05

申请人： Hironobu Takizawa ,  Hironao Kawano ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Atsushi Chiba

发明人： Hironobu Takizawa ,  Hironao Kawano ,  Akio Uchiyama ,  Shinsuke Tanaka ,  Atsushi Chiba

IPC分类号： A61B1/00

CPC分类号： A61B1/00158 ,  A61B1/00082 ,  A61B1/00156 ,  A61B1/041 ,  A61B5/073 ,  A61B5/7232 ,  A61B34/73 ,  A61M31/002

摘要： Using a guidance system with a simple configuration, propulsive motion along a longitudinal direction and changing of the propulsion direction are easily performed with good precision and stability. There is provided a capsule-type medical apparatus 201 which is inserted into the body of a subject and is guided by an external magnetic field, the capsule-type medical apparatus 201 comprising: a substantially cylindrical capsule 202; a propulsion mechanism 207 for converting rotary motion about a longitudinal axis R of the capsule 202 into propulsive motion along the longitudinal axis R; a magnet 205 accommodated inside the capsule 202 and disposed in such a manner that the magnetic-pole direction thereof can be switched between a direction along the longitudinal axis R and a direction intersecting the longitudinal axis R; and a securing portion 212 for securing the magnet 205 to the capsule 202 in each of the switched states of the magnetic-pole direction.

摘要翻译： 使用简单构造的引导系统，可以容易地以良好的精度和稳定性执行沿纵向的推进运动和推进方向的改变。 提供一种胶囊型医疗装置201，该胶囊型医疗装置201插入被检体的体内并被外部磁场引导，胶囊型医疗装置201包括：大致圆筒形的胶囊202; 用于将围绕胶囊202的纵向轴线R的旋转运动转换成沿着纵向轴线R的推进运动的推进机构207; 容纳在胶囊202内的磁铁205，其磁极方向可以在沿着纵轴R的方向和与纵轴R交叉的方向之间切换; 以及用于在磁极方向的每个切换状态下将磁体205固定到胶囊202的固定部分212。

公开(公告)号：US07038372B2

公开(公告)日：2006-05-02

申请号：US10864868

申请日：2004-06-10

申请人： Toshinao Yuki ,  Kunihiko Shirahata ,  Akihiko Numazawa ,  Shinsuke Tanaka ,  Tsuyoshi Naijo ,  Masato Nakamura ,  Yusuke Nakajima

发明人： Toshinao Yuki ,  Kunihiko Shirahata ,  Akihiko Numazawa ,  Shinsuke Tanaka ,  Tsuyoshi Naijo ,  Masato Nakamura ,  Yusuke Nakajima

IPC分类号： H05B33/10

CPC分类号： H01L51/56 ,  H01L51/0026 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/5008

摘要： A first electrode is formed above a substrate, organic material layers are stacked above the first electrode, and a second electrode is formed above the organic material layers. Among the organic material layers, at least two organic material layers having interfaces which electrons or holes traverse are formed by layers which are heat-treated at a temperature that is equal to or higher than the glass transition points of materials respectively constituting the organic material layers and equal to or lower than the melting points of the materials.

摘要翻译： 第一电极形成在衬底之上，有机材料层堆叠在第一电极上方，第二电极形成在有机材料层的上方。 在有机材料层中，电子或空穴横越的界面的至少两个有机材料层是通过在等于或高于分别构成有机材料层的材料的玻璃化转变温度的温度进行热处理的层形成的 并且等于或低于材料的熔点。

公开(公告)号：US20050272976A1

公开(公告)日：2005-12-08

申请号：US11077326

申请日：2005-03-10

申请人： Shinsuke Tanaka ,  Hironobu Takizawa ,  Isao Aoki ,  Hironao Kawano

发明人： Shinsuke Tanaka ,  Hironobu Takizawa ,  Isao Aoki ,  Hironao Kawano

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/31

CPC分类号： A61B1/01 ,  A61B1/00073 ,  A61B1/00075 ,  A61B1/00082 ,  A61B1/00133 ,  A61B1/0014 ,  A61B1/00158 ,  A61B1/0016 ,  A61B1/0055 ,  A61B1/018 ,  A61B1/31

摘要： An endoscope insertion aiding device has a flexible tube, and has a distal-end member with the outer diameter equal to or more than the outer diameter of the tube at the distal end of the tube. The tube has a spiral structure on the outer circumferential surface thereof.

摘要翻译： 内窥镜插入辅助装置具有柔性管，并且具有外径等于或大于管远端的管的外径的远端构件。 该管在其外圆周表面上具有螺旋结构。

公开(公告)号：US5221455A

公开(公告)日：1993-06-22

申请号：US708497

申请日：1991-05-31

申请人： Fumio Hanada ,  Koki Hirayama ,  Nobuhiko Ohmura ,  Shinsuke Tanaka

发明人： Fumio Hanada ,  Koki Hirayama ,  Nobuhiko Ohmura ,  Shinsuke Tanaka

IPC分类号： B01D61/44 ,  C08J5/22

CPC分类号： B01D61/445 ,  C08J5/2275 ,  C08J2381/06

摘要： Disclosed is a bipolar membrane comprising a cation-exchange membrane in which a cation-exchange group present at least at its adhered surface has been ion-exchanged with a heavy metal ion, which is adhered closely to an anion-exchange membrane at a peel strength of not less than 0.2 kg f/25 mm, and having a water-splitting current efficiency of not less than 80% and a water-splitting membrane potential of not more than 2.0 V.

公开(公告)号：US4612068A

公开(公告)日：1986-09-16

申请号：US591538

申请日：1984-03-20

申请人： Shinsuke Tanaka ,  Nobutake Imamura

发明人： Shinsuke Tanaka ,  Nobutake Imamura

IPC分类号： H01F10/12 ,  C22C45/02 ,  G11B5/64 ,  G11B11/10 ,  G11B11/105 ,  G11C13/06 ,  H01F10/13 ,  H01F10/14 ,  C22C38/00

CPC分类号： G11B5/64 ,  G11B11/10586 ,  G11B11/10591 ,  H01F10/136

摘要： Amorphous thin film with easy magnetization axis perpendicular to film surface for magneto-optical recording with low recording power and high S/N in reading signal is set forth. The medium is an alloy of heavy rare earth element and iron with substitution of some heavy rare earth elements by light rare earth element, and the preferable chemical formula of the thin film is (R.sub.z A.sub.1-z).sub.x Fe.sub.1-x, or [(R.sub.z A.sub.1-z).sub.y B.sub.1-y ].sub.x Fe.sub.1-x where R is a light rare earth element, A and B are heavy rare earth elements, and the atom ratios satisfy 0.15.ltoreq.x.ltoreq.0.35, 0.00

摘要翻译： 阐述了具有垂直于膜表面的易磁化轴的无定形薄膜，用于具有低记录功率和读取信号中的高S / N的磁光记录。 介质是重稀土元素和铁的合金，用轻稀土元素代替一些重稀土元素，薄膜的优选化学式为（RzAl-z）xFe1-x或[（RzA1- z）yB1-y] xFe1-x其中R是轻稀土元素，A和B是重稀土元素，原子比满足0.15