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1. 发明授权

EP2203120B1 APPARATUS AND METHOD FOR CREATING TISSUE DOPPLER IMAGE USING SYNTHETIC IMAGE 有权转让
标题翻译：装置及其制造方法组织多普勒图像基于合成图像
公开(公告)号：EP2203120B1
公开(公告)日：2013-07-24
申请号：EP08842438.7
申请日：2008-10-24
申请人： MEDISON CO., LTD.
发明人： BAE, Moo Ho , HAM, Jeong Ho
IPC分类号： G01S7/52 , G01S15/89
CPC分类号： G01S15/8979 , A61B8/00 , A61B8/08 , A61B8/488 , A61B8/52 , A61B8/5276 , A61B8/56 , G01S7/52026 , G01S7/52028 , G01S7/52046 , G01S7/52047 , G01S7/52049 , G01S7/52077 , G01S7/52085 , G01S7/52095 , G01S15/8997

2. 发明公开

EP0754011A1 REAL TIME DIGITAL RECEPTION FOCUSING METHOD AND APPARATUS ADOPTING THE SAME 失效
标题翻译：接收方法和设备符合数字聚焦实时
公开(公告)号：EP0754011A1
公开(公告)日：1997-01-22
申请号：EP96901560.0
申请日：1996-02-06
申请人： MEDISON CO., LTD.
发明人： PARK, Song Bai , BAE, Moo Ho , JEON, Ki
IPC分类号： G01N29 , A61B8 , G01S7 , G01S15 , G10K11
CPC分类号： G10K11/346 , G01S15/8909 , G10K11/345
摘要： A real time digital reception focusing apparatus calculates a focusing delay time using information on the center of array transducing element (1A), a corresponding transducing element and a scan line. The focusing delay time with respect to each transducing element is calculated by each transducing element. To calculate the focusing delay time on a real time basis, first coefficient signals output from a plurality of coefficient generators which are disposed in parallel are input to a first multiplexer. The first multiplexer selects one among the first coefficient signals according to a select control signal corresponding to a present decision variable signal. The decision variable signal with respect to the present focal point output from the decision variable generator is used for generation of a decision variable signal in the next focal point. A sampling clock generator calculates an integer focusing delay time for the next focal point and generates a sampling clock in a sampling interval using the integer focusing delay time obtained by the above calculation. Thus, it is possible to design the digital reception focusing apparatus using simple hardware to enable a real time focusing operation. The digital focusing apparatus can be applied to a beam focusing system as well as an ultrasound reception focusing apparatus using an array transducer.

3. 发明授权

EP0754011B1 REAL TIME DIGITAL RECEPTION FOCUSING METHOD AND APPARATUS ADOPTING THE SAME 失效
标题翻译：接收方法和设备符合数字聚焦实时
公开(公告)号：EP0754011B1
公开(公告)日：2002-12-18
申请号：EP96901560.1
申请日：1996-02-06
申请人： MEDISON CO., LTD.
发明人： PARK, Song Bai , BAE, Moo Ho , JEON, Ki
IPC分类号： A61B8/13 , A61B8/00
CPC分类号： G10K11/346 , G01S15/8909 , G10K11/345

4. 发明授权

EP2203120B8 APPARATUS AND METHOD FOR CREATING TISSUE DOPPLER IMAGE USING SYNTHETIC IMAGE 有权转让
标题翻译：使用合成图像创建组织多普勒图像的装置和方法
公开(公告)号：EP2203120B8
公开(公告)日：2013-09-04
申请号：EP08842438.7
申请日：2008-10-24
申请人： Samsung Medison Co., Ltd.
发明人： BAE, Moo Ho , HAM, Jeong Ho
IPC分类号： G01S7/52 , G01S15/89
CPC分类号： G01S15/8979 , A61B8/00 , A61B8/08 , A61B8/488 , A61B8/52 , A61B8/5276 , A61B8/56 , G01S7/52026 , G01S7/52028 , G01S7/52046 , G01S7/52047 , G01S7/52049 , G01S7/52077 , G01S7/52085 , G01S7/52095 , G01S15/8997

5. 发明公开

EP2203120A2 APPARATUS AND METHOD FOR CREATING TISSUE DOPPLER IMAGE USING SYNTHETIC IMAGE 有权转让
标题翻译：装置及其制造方法组织多普勒图像基于合成图像
公开(公告)号：EP2203120A2
公开(公告)日：2010-07-07
申请号：EP08842438.7
申请日：2008-10-24
申请人： MEDISON CO., LTD.
发明人： BAE, Moo Ho , HAM, Jeong Ho
IPC分类号： A61B8/00
CPC分类号： G01S15/8979 , A61B8/00 , A61B8/08 , A61B8/488 , A61B8/52 , A61B8/5276 , A61B8/56 , G01S7/52026 , G01S7/52028 , G01S7/52046 , G01S7/52047 , G01S7/52049 , G01S7/52077 , G01S7/52085 , G01S7/52095 , G01S15/8997
摘要： There are provided an apparatus and method capable of producing a tissue Doppler image without repeatedly transmitting ultrasound signals by the ensemble number to each scan line. In accordance with the present invention, an ultrasound beam is transmitted in a non-sequential manner and a plurality of receive beams received in response to each transmission of the transmit beam are grouped into an increment data group of a scan line index increasing direction and a decrement data group of a scan line index decreasing direction. Auto correlation is performed for the increment and decrement data groups of the scan line increasing and decreasing directions, weights are applied to respective auto correlation values for the increment and decrement data group, and then the auto correlation values with the weight applied are summed to compute a mean phase. At least one of velocities, powers and variances in response to the mean phase is outputted to produce TDI.

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