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    ULTRASOUND IMAGING EQUIPMENT AND METHOD
    52.
    发明申请
    ULTRASOUND IMAGING EQUIPMENT AND METHOD 有权
    超声成像设备和方法

    公开(公告)号：US20140236008A1

    公开(公告)日：2014-08-21

    申请号：US14342970

    申请日：2012-08-01

    Applicant: Tomohiko Tanaka ,  Kunio Hashiba

    Inventor： Tomohiko Tanaka ,  Kunio Hashiba

    IPC: A61B8/08 ,  A61B8/04 ,  A61B8/06 ,  A61B8/00 ,  A61B8/14

    CPC classification number: A61B8/5223 ,  A61B8/04 ,  A61B8/06 ,  A61B8/065 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/14 ,  A61B8/463 ,  A61B8/488 ,  A61B8/5207

    Abstract: In ultrasonic imaging, a physically consistent value of blood flow velocity is measured in the vicinity of body tissues. The ultrasound imaging apparatus comprises a shape extraction part for recognizing shape data of biological tissues by using echo signals reflected from a test subject irradiated with ultrasonic waves, a flow velocity distribution acquisition part for detecting blood flow velocities in the vicinity of the tissues from the echo signals, and a velocity determination part for extracting velocity information desired by a tester (objective velocity information). The velocity determination part sets a model of the objective blood flow, and determines a velocity of actually measured velocity distribution consistent with velocity distribution estimated from the model.

    Abstract translation: 在超声波成像中，在身体组织附近测量物理上一致的血流速度值。 超声波成像装置包括：形状提取部，其通过使用从超声波照射的被检体所反射的回波信号来识别生物体的形状数据;流速分布获取部，用于检测来自回波的组织附近的血流速度 信号和用于提取测试仪所需的速度信息的速度确定部（目标速度信息）。 速度确定部分设定目标血流的模型，并确定与模型估计的速度分布一致的实际测量的速度分布的速度。

    Ultrasonic sensor and electronic device
    53.
    发明授权
    Ultrasonic sensor and electronic device 有权
    超声波传感器和电子设备

    公开(公告)号：US08771192B2

    公开(公告)日：2014-07-08

    申请号：US13093021

    申请日：2011-04-25

    Applicant: Kazuyuki Kano

    Inventor： Kazuyuki Kano

    IPC: A61B8/14

    CPC classification number: A61B8/5269 ,  A61B8/02 ,  A61B8/04 ,  A61B8/06 ,  A61B8/42 ,  A61B8/4227 ,  A61B8/4455 ,  A61B8/56 ,  B06B1/0629 ,  G01S15/8915 ,  G10K11/004

    Abstract: The ultrasonic sensor includes, on the same substrate, transmitter elements, receiver elements, a potential controller for receiver electrodes of the receiver elements, and a connection switching unit for the receiver electrodes and the potential controller. During the ultrasound transmission period of the transmitter elements, the connection switching unit connects the potential controller and the receiver electrodes. During the reception period of the receiver elements, the connection switching unit disconnects the potential controller and the receiver electrodes.

    Abstract translation: 超声波传感器在相同的基板上包括发射器元件，接收器元件，用于接收器元件的接收器电极的电位控制器，以及用于接收器电极和电位控制器的连接切换单元。 在发射机元件的超声波传输期间，连接切换单元连接电位控制器和接收器电极。 在接收器元件的接收周期期间，连接切换单元断开电位控制器和接收器电极。

    INDICATIONS OF CROSS-SECTION OF SMALL BRANCHED BLOOD VESSELS
    55.
    发明申请
    INDICATIONS OF CROSS-SECTION OF SMALL BRANCHED BLOOD VESSELS 审中-公开
    小分支血管的交叉分期适应症

    公开(公告)号：US20130324866A1

    公开(公告)日：2013-12-05

    申请号：US13985068

    申请日：2012-02-14

    Applicant: Reuven Gladshtein

    Inventor： Reuven Gladshtein

    IPC: A61B5/02 ,  A61B5/0295 ,  A61B5/026

    CPC classification number: A61B5/02007 ,  A61B5/0059 ,  A61B5/02116 ,  A61B5/02125 ,  A61B5/0261 ,  A61B5/0285 ,  A61B5/0295 ,  A61B5/0535 ,  A61B8/02 ,  A61B8/04 ,  A61B8/06

    Abstract: Systems and methods of extracting information relating to diameter and/or diameter changes in small blood vessels such as arterioles. This information may be used to assess a degree of vasoconstriction and/or vasodilatation. In one method, changes in vessel cross-section due to pulse wave arrival is assessed in both arterioles and in larger arteries. A time delay between the changes and/or a change in time delay is optionally associated with arteriole cross-section and/or changes therein.

    Abstract translation: 提取与小血管如小动脉直径和/或直径变化有关的信息的系统和方法。 该信息可用于评估血管收缩和/或血管扩张的程度。 在一种方法中，在小动脉和较大的动脉中评估由于脉搏波到达引起的血管横截面的变化。 改变之间的时间延迟和/或时间延迟的变化可选地与小动脉横截面和/或其中的变化相关联。

    METHOD FOR CORRECTING BLOOD PRESSURE ESTIMATION PARAMETER AND BLOOD PRESSURE MEASUREMENT APPARATUS
    57.
    发明申请
    METHOD FOR CORRECTING BLOOD PRESSURE ESTIMATION PARAMETER AND BLOOD PRESSURE MEASUREMENT APPARATUS 审中-公开
    校正血压估计参数和血压测量装置的方法

    公开(公告)号：US20130281852A1

    公开(公告)日：2013-10-24

    申请号：US13853409

    申请日：2013-03-29

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Hiromitsu MIZUKAMI

    IPC: A61B8/08 ,  A61B8/04

    CPC classification number: A61B8/5223 ,  A61B5/021 ,  A61B8/04 ,  A61B8/0891 ,  A61B8/5292

    Abstract: As different artery blood pressure combination measurement, peripheral blood pressure combination measurement that combines blood vessel diameter measurement to measure a blood vessel diameter as a blood vessel cross-section index value of a central artery as a first artery with peripheral blood pressure measurement to measure blood pressure of a peripheral artery as a second artery is conducted. Then, a parameter for a blood pressure estimation process (for example, a blood vessel hardness parameter or a correlation parameter) that estimates the central aortic blood pressure from the blood vessel diameter of the central artery is corrected by using measurement results of the peripheral blood pressure combination measurement.

    Abstract translation: 作为不同动脉血压组合测量，外周血压组合测量结合血管直径测量，测量血管直径，作为中央动脉的血管横截面指数值，作为具有外周血压测量的第一动脉，以测量血液 进行作为第二动脉的外周动脉的压力。 然后，通过使用外周血的测定结果来校正从中央动脉的血管直径估计中央主动脉血压的血压估计处理（例如，血管硬度参数或相关参数）的参数 压力组合测量。

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