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    • 2. 发明授权
    • Biological optical measurement probe and biological optical measurement instrument therewith
    • 生物光学测量探头及其生物光学测量仪器
    • US08364227B2
    • 2013-01-29
    • US12270481
    • 2008-11-13
    • Yukiko HirabayashiAtsushi NinomiyaYoshimi Kasai
    • Yukiko HirabayashiAtsushi NinomiyaYoshimi Kasai
    • A61B5/00
    • A61B5/6814A61B5/0042A61B5/0059A61B5/14553A61B2562/0233A61B2562/046A61B2562/164
    • A probe which allows optical fiber fixing tools to be distributed substantially uniformly and symmetrically longitudinally or laterally and is easily fitted, even when a head part size of a subject changes is provided. A plurality of optical fiber fixing tools which fix incident optical fibers and detection optical fibers are arranged on a fixing part in a substantially straight line shape, a plurality of the fixing parts are included, the fixing parts are arranged so that its straight line direction is oriented in a substantially parietal direction, the optical fiber fixing tool on the fixing part and the optical fiber fixing tool on the adjacent different fixing part are connected by a connecting member, and the connecting member is made rotatable around the optical fiber fixing tool, whereby the probe can be fitted so that the optical fibers are arranged substantially symmetrically and uniformly longitudinally or laterally.
    • 即使当被摄体的头部尺寸变化时,也能够使光纤固定工具基本均匀且对称地纵向或横向分布并容易地配合的探针。 将入射光纤和检测光纤固定的多个光纤固定工具以大致直线状布置在固定部分上,包括多个固定部分,固定部分被布置成使其直线方向为 定向在大致顶角方向上,固定部分上的光纤固定工具和相邻不同固定部分上的光纤固定工具通过连接构件连接,并且连接构件可绕光纤固定工具旋转,由此 可以安装探针,使得光纤被纵向或横向大致对称且均匀地布置。
    • 3. 发明授权
    • Probe device
    • 探头设备
    • US08244326B2
    • 2012-08-14
    • US11940341
    • 2007-11-15
    • Atsushi NinomiyaYoshimi KasaiYukiko Hirabayashi
    • Atsushi NinomiyaYoshimi KasaiYukiko Hirabayashi
    • A61B5/1455
    • A61B5/0059A61B5/14552A61B5/14553
    • A probe device for optically measuring a condition of an object includes a light emitter for emitting a light to proceed into the object through a surface of the object, a light sensor for measuring an optical condition of the light proceeding from the surface through the object and subsequently emitted from the surface to reach the light sensor, and a body holding thereon at least one of the light emitter and the light sensor. The body includes at least one main protrusion protruding so as to face to the surface, and at least two sub-protrusions arranged around the at least one main protrusion and protruding so as to face to the surface.
    • 用于光学测量物体的状态的探测装置包括:光发射器,用于通过物体的表面发射进入物体的光;光传感器,用于测量从表面穿过物体的光的光学状态; 随后从表面发射到达光传感器,以及保持在其上的至少一个光发射器和光传感器的主体。 主体包括至少一个主表面突出的主突出部,以及至少两个副突起,该副突起围绕至少一个主突起设置并突出以面向表面。
    • 4. 发明授权
    • Magnetic resonance imaging apparatus
    • 磁共振成像装置
    • US08188740B2
    • 2012-05-29
    • US12521336
    • 2007-12-26
    • Atsushi NinomiyaYoshimi KasaiHisaaki OchiMasayoshi DohataYoshiyuki MiyamotoShizuka Nagai
    • Atsushi NinomiyaYoshimi KasaiHisaaki OchiMasayoshi DohataYoshiyuki MiyamotoShizuka Nagai
    • G01V3/00
    • G01R33/3415A61B5/055G01R33/34007G01R33/34084
    • The present invention provides a vertical magnetic field MRI apparatus which is capable of speeding up imaging for taking an image of any cross section of a wide area such as a total body, while suppressing increase of the number of channels and maintaining high sensitivity in a deep portion of a subject. A receiver coil unit 500 incorporates a bed coil unit 600 whose longitudinal direction agrees with a body axis direction of the test object 103, and an upper coil unit 700 which is detachably mounted on the bed coil unit 600. The bed coil unit 600 is provided with a carrying surface 601 for placing the test object 103 thereon and multiple lower sub-coils arranged in a lower part of the carrying surface 601, and the upper coil unit 700 is provided with multiple upper sub-coils which are connected to the lower sub-coils. The upper sub-coils are separated into two parts; one arranged in a flexible inner support 20-1 covering the installation surface 601 and another arranged in a flexible outer support 20-2 covering the external side of the inner support 20-1. The upper sub-coils and the lower sub-coils are connected by mounting the upper coil unit 700 on the bed coil unit 600, thereby forming the multiple types of sub-coils.
    • 本发明提供一种垂直磁场MRI装置,其能够加速摄像以拍摄诸如全身的广泛区域的任何横截面的图像,同时抑制通道数量的增加并保持深度的高灵敏度 科目的一部分。 接收线圈单元500包括其纵向方向与测试对象103的主体轴线方向一致的床线圈单元600以及可拆卸地安装在床线圈单元600上的上线圈单元700.提供床线圈单元600 具有用于放置测试对象103的承载表面601和布置在承载表面601的下部的多个下部子线圈,并且上部线圈单元700设置有多个上部子线圈,其连接到下部子 线圈 上部子线圈分为两部分; 一个布置在覆盖安装表面601的柔性内部支撑件20-1中,另一个布置在覆盖内部支撑件20-1的外侧的柔性外部支撑件20-2中。 通过将上线圈单元700安装在床线圈单元600上而连接上子线圈和下子线圈,从而形成多种子线圈。
    • 5. 发明授权
    • Probe device
    • 探头设备
    • US08095194B2
    • 2012-01-10
    • US12193131
    • 2008-08-18
    • Atsushi NinomiyaYoshimi Kasai
    • Atsushi NinomiyaYoshimi Kasai
    • A61B5/00A61B6/00
    • A61B5/0059A61B5/14552A61B5/14553
    • A probe device includes a sheet-like probe holder, a plurality of light-emitting probes and a plurality of detection probes mounted on the probe holder at a predetermined interval, a sheet holding unit holding the probe holder at a predetermined position on the biological surface, and a fixing band mounting the sheet holding unit on the living body. Each of the plurality of light-emitting probes and the detection probes includes a probe body including a light emitting unit or a detection unit, and a probe mounting part detachably mounting the probe body to the probe holder at a predetermined position.
    • 探针装置包括片状探针保持器,多个发光探针和以预定间隔安装在探针支架上的多个检测探针,片保持单元将探针保持器保持在生物体表面上的预定位置 以及将片材保持单元安装在生物体上的固定带。 多个发光探针和检测探针中的每一个都包括具有发光单元或检测单元的探针体,以及探针安装部,其将探针主体可拆卸地安装在探针保持器的预定位置。