公开(公告)号：US20150293062A1

公开(公告)日：2015-10-15

申请号：US14684497

申请日：2015-04-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Baehyung KIM ,  Youngil KIM ,  Jong Keun SONG ,  Seungheun LEE ,  Taeho JEON ,  Kyungil CHO

IPC: G01N29/07

CPC classification number: A61B8/5253 ,  A61B8/4483 ,  G01S7/52036 ,  G01S7/52049 ,  G01S7/52071 ,  G01S15/8915 ,  G01S15/8993 ,  G01S15/8995

Abstract: Disclosed herein are an ultrasonic apparatus for imaging an ultrasonic signal and a control method for the same. The ultrasonic apparatus may include a transducer configured to irradiate a plurality of ultrasonic waves which have different traveling directions onto an object and to collect a plurality of echo ultrasonic waves reflected from the object; and a controller configured to acquire a plurality of sound velocities of the plurality of ultrasonic waves in the object and to compound the acquired plurality of sound velocities in order to determine a composite sound velocity in the object.

Abstract translation: 本文公开了一种超声波信号成像用超声波装置及其控制方法。 超声波装置可以包括：被配置为将具有不同行进方向的多个超声波照射到物体上并收集从物体反射的多个回波超声波的换能器; 以及控制器，其被配置为获取所述对象中的所述多个超声波的多个声速，并且对所获取的多个声速进行复合，以便确定所述对象中的复合声速。

公开(公告)号：US20160074016A1

公开(公告)日：2016-03-17

申请号：US14837622

申请日：2015-08-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Suhyun PARK ,  Kyuhong KIM ,  Baehyung KIM ,  Jong Keun SONG ,  Seungheun LEE ,  Taeho JEON ,  Kyungil CHO

IPC: A61B8/00

CPC classification number: G10K11/346 ,  G01S7/5202

Abstract: A transmit beamforming apparatus, receive beamforming apparatus, ultrasonic probe having the same, ultrasonic diagnostic apparatus, and beamforming method are provided. The transmit beamforming apparatus for transmitting ultrasound beams by using a plurality of ultrasonic transducer elements includes a transmit beamformer configured for forming a transmit signal pattern by applying a delay time to a transmit signal that corresponds to at least one of the plurality of ultrasonic transducer elements; and a transmission controller configured for determining a delay frequency to be applied in conjunction with the application of the delay time.

Abstract translation: 提供了一种发送波束形成装置，接收波束形成装置，具有该波束形成装置的超声波探头，超声波诊断装置和波束形成方法。 用于通过使用多个超声换能器元件发送超声波束的发射波束形成装置包括：发射波束形成器，被配置为通过对与多个超声波换能器元件中的至少一个相对应的发射信号施加延迟时间来形成发射信号模式; 以及传输控制器，被配置为确定结合延迟时间的应用而应用的延迟频率。

公开(公告)号：US20150333627A1

公开(公告)日：2015-11-19

申请号：US14715907

申请日：2015-05-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Industry-University Cooperation Foundation Hanyang University

Inventor： Jong Keun SONG ,  Taeho JEON ,  Oh-Kyong KWON ,  Sung-Jin JUNG

IPC: H02M3/158 ,  A61B8/00 ,  A61B8/14

CPC classification number: A61B8/56 ,  A61B8/14 ,  G01S7/52017 ,  H02M3/158 ,  H03K17/102 ,  H03K17/6874 ,  H03K2217/0081 ,  Y10T307/549

Abstract: Disclosed herein are a high voltage switching circuit which includes one or more main switching devices connected to one or more current sources, and a control circuit unit configured to control a potential difference between terminals of each of the main switching devices within a predetermined range by receiving current from the one or more current sources.

Abstract translation: 这里公开了一种高压开关电路，其包括连接到一个或多个电流源的一个或多个主开关装置，以及控制电路单元，被配置为通过接收来控制每个主开关装置的端子之间的电位差在预定范围内 来自一个或多个电流源的电流。

公开(公告)号：US20150289837A1

公开(公告)日：2015-10-15

申请号：US14683663

申请日：2015-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Baehyung KIM ,  Youngil KIM ,  Jong Keun SONG ,  Seungheun LEE ,  Taeho JEON ,  Kyungil CHO

IPC: A61B8/06 ,  A61B8/00 ,  A61B8/08

Abstract: An ultrasonic apparatus includes a transducer configured to irradiate ultrasonic waves in different traveling directions onto an object and collect echo ultrasonic waves reflected from the object, and a controller configured to determine blood flow velocities of blood flowing in the object based on the echo ultrasonic waves, compound the determined blood flow velocities, and determine a composite blood flow velocity of the blood flowing in the object based on the compounded blood flow velocities.

Abstract translation: 一种超声波装置，其具备将不同行进方向的超声波照射到物体上并收集从物体反射的回波超声波的换能器，以及基于回波超声波确定在物体中流动的血液的血流速度的控制器， 使确定的血流速度复合，并且基于混合的血流速度确定在物体中流动的血液的复合血流速度。