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    • 1. 发明专利
    • 超音波映像を形成する超音波システム及び方法
    • 超声波图像超声波系统及方法
    • JP2015044122A
    • 2015-03-12
    • JP2014251384
    • 2014-12-12
    • 三星メディソン株式会社Samsung Medison Co.,Ltd.Samsung Medison Co Ltd三星メディソン株式会社Samsung Medison Co.,Ltd.
    • KIM SUNG YUNKIM JONG SIK
    • A61B8/08
    • A61B8/0883A61B8/08A61B8/0866A61B8/14A61B8/4444A61B8/463A61B8/466A61B8/467A61B8/469A61B8/483A61B8/5207G01S7/52066G01S7/52074G01S7/52088G01S15/8993
    • 【課題】プローブを動かさなくても少なくとも一つのフレーム映像または3次元超音波映像の相違した部位に設定されるM−モードラインに該当するM−モード映像を提供する超音波システム及び方法を提供する。【解決手段】周期的に動く対象体に超音波信号を送受信して受信信号を形成するプローブと、前記受信信号に基づいて前記対象体のボリュームデータを形成し、前記対象体の動き周期を決定し、前記ボリュームデータを再構成するボリュームデータ形成及び再構成部と、前記再構成されたボリュームデータに基づいて基準映像を形成し、複数のM−モードラインを設定し、前記M−モードラインに該当するデータを前記再構成されたボリュームデータから抽出して複数のM−モード映像を形成するプロセッサと、前記基準映像、前記M−モードライン及び前記M−モード映像をディスプレイするディスプレイ部とを備える超音波システム及び方法を提供する。【選択図】図1
    • 要解决的问题:提供一种超声波系统和方法,用于提供对应于M模式线的M模式图像,该M模式图像被设置为至少一个帧图像或三维超声波图像的不同部分,即使探针是 提供了一种超声波系统和方法,其包括:用于通过向/从物体周期性移动的物体发送和接收超声信号来形成接收信号的探针; 用于根据接收信号形成物体的体数据的体积数据形成和重构部分,确定物体的移动周期,并重构体积数据; 基于重构的音量数据形成参考图像的处理器,设置多个M模式线,以及从重建的音量数据提取与M模式线对应的数据,以形成多个M模式图像; 以及用于显示参考图像,M模式线和M模式图像的显示部分。
    • 2. 发明专利
    • Ultrasonograph for combining images of various irradiation angles and method for operating the same
    • 用于组合各种辐射角的图像的超声波及其操作方法
    • JP2012066052A
    • 2012-04-05
    • JP2011160167
    • 2011-07-21
    • Samsung Medison Co Ltd三星メディソン株式会社Samsung Medison Co.,Ltd.
    • LEE KWANG HEEKIM JONG SIK
    • A61B8/00
    • A61B8/0866A61B8/14A61B8/5238G01S15/8995
    • PROBLEM TO BE SOLVED: To provide an ultrasonograph for emitting ultrasonic beam to an object at various irradiation angles and combining a plurality of images obtained by processing ultrasonic echo signals reflected in the object, and to provide a method for operating the ultrasonograph.SOLUTION: The ultrasonograph includes: a beam irradiating unit which has an ultrasonic probe and irradiates the object with ultrasonic beam at irradiation angle different for each frame; an image processing unit for processing the ultrasonic echo signal which is reflected in the object and returns, and deriving a partial image for each frame; and an image combining unit for combining the partial images derived by the image processing part for each frame and rendering the partial images, thus forming an entire image of the object so as to extend an angle of view of the object.
    • 解决的问题:提供一种用于以各种照射角度向物体发射超声波束的超声波诊断仪,并且组合通过处理在物体中反射的超声波回波信号而获得的多个图像,并提供用于操作超声波诊断仪的方法。 解决方案:超声波诊断仪包括:具有超声波探头的射束照射单元,以每帧不同的照射角度用超声波束照射物体; 图像处理单元,用于处理反射在对象中的超声回波信号并返回,并且为每个帧导出部分图像; 以及图像组合单元,用于将由每个帧的图像处理部分导出的部分图像组合并渲染部分图像,从而形成对象的整个图像,以便延伸对象的视角。 版权所有(C)2012,JPO&INPIT
    • 4. 发明专利
    • Ultrasonic diagnostic apparatus capable of irradiating ultrasonic beam in optimal direction, and operation method of the same
    • 超声波超声波射束的超声波诊断装置及其操作方法
    • JP2012086016A
    • 2012-05-10
    • JP2011225267
    • 2011-10-12
    • Samsung Medison Co Ltd三星メディソン株式会社Samsung Medison Co.,Ltd.
    • KIM JONG SIKHAN SONG YI
    • A61B8/00
    • A61B8/08A61B8/14A61B8/5215G01N29/221G01N29/2487G01N29/44G01N2291/044G01S7/52026G01S7/52036G01S7/52047G01S7/5205G01S15/8995
    • PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus for calculating the angular direction of a reflective echo signal to an irradiated ultrasonic beam in real time, so as to adjust the optimal ultrasonic beam to be irradiated according to the calculated result, and to provide its operating method.SOLUTION: The ultrasonic diagnostic apparatus includes: a probe which irradiates a subject with the ultrasonic beam, and receives the ultrasonic echo signal obtained through the reflection on the subject; a processor which measures a first reflective angle of the ultrasonic echo signal to the ultrasonic beam at a selected point inside the subject; a mapping table in which the point and the measured first reflective angle are corresponded with each other to be recorded; and a controller which determines the optimal irradiation angle to the surface of the probe of the ultrasonic beam to the point according to the first reflective angle recorded in the mapping table, and controls the probe so that the ultrasonic beam is irradiated at the determined irradiation angle.
    • 解决的问题:提供一种超声波诊断装置,用于实时地计算反射回波信号与照射的超声波束的角度方向,以便根据计算结果调节要照射的最佳超声波束, 并提供其操作方法。 解决方案:超声波诊断装置包括:用超声波束照射被检体的探头,并接收通过对被检体的反射而得到的超声波回波信号; 处理器,其在对象内的选定点处测量超声波回波信号对超声波束的第一反射角; 其中所述点和所测量的第一反射角对应于待记录的映射表; 以及控制器,其根据记录在所述映射表中的所述第一反射角确定所述超声波束的所述探针的所述表面的最佳照射角度,并且控制所述探针,使得所述超声波束以所确定的照射角度 。 版权所有(C)2012,JPO&INPIT
    • 5. 发明专利
    • Adaptive clutter filtering method and ultrasonic system therefor
    • 自适应滤波器滤波方法及其超声波系统
    • JP2012000467A
    • 2012-01-05
    • JP2011134964
    • 2011-06-17
    • Samsung Medison Co Ltd三星メディソン株式会社Samsung Medison Co.,Ltd.
    • KWAK HANLEE JAE KEUNKIM JONG SIK
    • A61B8/06
    • A61B8/06G01S15/8981
    • PROBLEM TO BE SOLVED: To provide a method to adaptively perform a clutter filtering process by pixels necessary on forming a color Doppler image, and an ultrasonic system therefor.SOLUTION: The ultrasonic system includes: an ultrasonic data acquisition unit configured to transmit ultrasonic signals to a target object and receive ultrasonic echo signals reflected from the target object to thereby acquire ultrasonic data; and a processor configured to form a Doppler signal corresponding to each of a plurality of pixels constructing a Doppler mode image on the basis of the ultrasonic data, as well as to adjust filter coefficients of a clutter filter on the basis of the Doppler signal for each of the plurality of pixels for performing the clutter filtering on the Doppler signal.
    • 要解决的问题:提供一种通过形成彩色多普勒图像所需的像素自适应地进行杂波滤波处理的方法及其超声波系统。 超声波系统包括:超声波数据获取单元,被配置为向目标对象发送超声波信号,并接收从目标对象反射的超声波回波信号,从而获取超声波数据; 以及处理器,被配置为基于所述超声波数据形成与构成多普勒模式图像的多个像素中的每一个对应的多普勒信号,以及基于每个所述多普勒信号来调整杂波滤波器的滤波器系数 用于对多普勒信号执行杂波滤波。 版权所有(C)2012,JPO&INPIT
    • 6. 发明专利
    • AT525960T
    • 2011-10-15
    • AT09163584
    • 2009-06-24
    • SAMSUNG MEDISON CO LTD
    • LEE KWANG JUKIM JONG SIKYOON RA YOUNGJEONG MOK KUN
    • A61B8/08
    • There are disclosed embodiments for forming an enhanced elastic image in an ultrasound system. An elastic image of a target object may be formed by scanning N scan lines. A control unit divides the N scan lines into M scan lines groups by using an acquisition period necessary for transmitting and receiving ultrasound signals to acquire ultrasound data. An ultrasound data acquiring unit transmits ultrasound signals to a target object and receives the ultrasound signals reflected from the target object at a predetermined transmission/reception sequence for each of the M scan line groups. This forms ultrasound data corresponding to each of the M scan line groups while a pressure is applied to the target object. An elastic image forming unit forms at least one sub elastic image corresponding to each of the M scan line groups based on the ultrasound data. The elastic forming unit sums M sub elastic images corresponding to the respective M scan line groups to thereby form an elastic image of the target object.