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1. 发明申请

US20060084870A1 Ultrasound diagnostic system for providing elastic image with additional information 审中-公开
标题翻译：超声诊断系统，为弹性图像提供附加信息
公开(公告)号：US20060084870A1
公开(公告)日：2006-04-20
申请号：US11249513
申请日：2005-10-14
申请人： Cheol An Kim , Jong Sik Kim , Young Seuk Song , Gae Young Cho , Ra Young Yoon
发明人： Cheol An Kim , Jong Sik Kim , Young Seuk Song , Gae Young Cho , Ra Young Yoon
IPC分类号： A61B8/00
CPC分类号： A61B8/485 , A61B8/08 , A61B8/463 , A61B8/488 , G01S7/52042
摘要： There is provided an ultrasound diagnostic system adapted to provide an elastic image with additional information. The ultrasound diagnostic system comprises: a probe for receiving echo signals from a target object, the probe being configured to transfer a pressure applied by an user to the target object; an elastic image processor for producing an elastic image and an additional information related thereto based on each of the echo signals before and after applying the pressure; and a display for displaying the elastic image and the additional information, which are inputted from the elastic image processor. The additional information includes an elastic image map and a strain ratio of a medium. The elastic image processor calculates the strain ratio based on the echo signals before and after applying the pressure and calculates a constriction speed based on the strain ratio and the frame rate, the elastic image processor being configured to form an elastic image map showing a relationship between the constriction speed and the strain ratio.
摘要翻译：提供了一种适于向弹性图像提供附加信息的超声诊断系统。所述超声诊断系统包括：用于从目标物体接收回波信号的探头，所述探针被配置为将由用户施加的压力传递到所述目标对象; 弹性图像处理器，用于根据施加压力之前和之后的每个回波信号产生弹性图像和与其相关的附加信息; 以及用于显示从弹性图像处理器输入的弹性图像和附加信息的显示器。附加信息包括弹性图像映射和介质的应变比。弹性图像处理器基于施加压力之前和之后的回波信号来计算应变率，并且基于应变率和帧速率计算收缩速度，弹性图像处理器被配置为形成弹性图像映射，该弹性图像映射表示收缩速度和应变比。

2. 发明授权

US08894581B2 Performing adaptive frame average process in ultrasound system 有权
标题翻译：在超声系统中执行自适应帧平均过程
公开(公告)号：US08894581B2
公开(公告)日：2014-11-25
申请号：US13303912
申请日：2011-11-23
申请人： Gae Young Cho
发明人： Gae Young Cho
IPC分类号： A61B8/00 , G01S7/52
CPC分类号： G01S7/52034 , G01S7/52023
摘要： There are provided embodiments for performing a frame average process based on a change of a frame rate are disclosed. In one embodiment, an ultrasound system comprises: an ultrasound data acquisition unit configured to sequentially acquire ultrasound data corresponding to a living body; and a processing unit configured to sequentially form a plurality of ultrasound images based on the ultrasound data, estimate a frame average coefficient corresponding to a change of a frame rate based on an ith (i is a positive integer) ultrasound image and an ith frame average image, and perform a frame average process between the ith frame average image and an (i+1)th ultrasound image based on the frame average coefficient to form an (i+1)th frame average image.
摘要翻译：提供了用于基于帧速率的改变来执行帧平均处理的实施例。在一个实施例中，超声系统包括：超声数据获取单元，被配置为顺序获取对应于生物体的超声数据; 以及处理单元，被配置为基于所述超声数据顺序地形成多个超声图像，基于第i（i是正整数）超声图像估计与帧速率的变化相对应的帧平均系数，并且计算第i帧平均并且基于所述帧平均系数执行所述第i帧平均图像和第（i + 1）超声图像之间的帧平均处理，以形成第（i + 1）帧平均图像。

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