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121. 发明公开

EP3126872A1 SYSTEM AND METHOD FOR ACOUSTIC IMAGING WITH COHERENT COMPOUNDING USING INTERCOSTAL SPACES 有权转让
标题翻译：系统和方法声学成像随组成肋间房一致的基础
公开(公告)号：EP3126872A1
公开(公告)日：2017-02-08
申请号：EP15714654.9
申请日：2015-03-18
申请人： Koninklijke Philips N.V.
发明人： ROBERT, Jean-Luc , RADULESCU, Emil George , VIGNON, François Guy Gerard Marie
IPC分类号： G01S15/89 , G01S7/52 , A61B8/08
CPC分类号： G01S7/52047 , A61B8/4483 , A61B8/5269 , G01S15/8927 , G01S15/8977 , G01S15/8997
摘要： An apparatus and method of imaging an imaging region (7) employ an acoustic transducer array (10') to produce image data for the imaging region (7), wherein there are one or more obstructions (15-1, 15-2, 15-3) between the acoustic transducer array (10') and at least a portion (5) of the imaging region (7). One or more processors exploit redundancy in transmit/receive pair paths among the acoustic transducers in the acoustic transducer array (10') to compensate for missing image data of the imaging region (7) due to the one or more obstructions (15-1, 15-2, 15-3), and produce an image of the imaging region (7) from the compensated image data.
摘要翻译：的装置和成像于成像区域的方法（7）采用声学换能器阵列（10“），以产生图像数据的成像区域（7），worin有一个或多个障碍物（15-1，15-2，15 -3）的声换能器阵列（10“）和至少一部分（5）之间的成像区域（7）。一个或多个处理器利用在发射冗余/接收声换能器中一对路径的声学换能器阵列（10“），以补偿由于所述一个或多个障碍物缺少所述成像区域（7）的的imageData（15-1中， 15-2，15-3），和从补偿的图像数据产生所述成像区域（7）的图像。

122. 发明授权

EP2237069B1 Ultrasonic imaging apparatus with a virtual apex 有权
标题翻译：与假想顶点超声成像设备
公开(公告)号：EP2237069B1
公开(公告)日：2016-12-14
申请号：EP10158362.3
申请日：2010-03-30
申请人： Kabushiki Kaisha Toshiba
发明人： Karasawa, Hirokazu
IPC分类号： G01S15/89 , G01S7/52 , G01N29/26 , G01N29/48 , G10K11/34 , G01N29/06
CPC分类号： G01S7/52085 , G01S15/8925 , G01S15/8927 , G01S15/8997 , G10K11/346

123. 发明公开

EP3073286A1 ULTRASOUND SIGNAL PROCESSING DEVICE, ULTRASOUND DIAGNOSTIC DEVICE 有权
标题翻译： ULTRASCHALLSIGNALVERARBEITUNGSVORRICHTUNG，ULTRASCHALDIAGNOSEVORRICHTUNG
公开(公告)号：EP3073286A1
公开(公告)日：2016-09-28
申请号：EP16161580.2
申请日：2016-03-22
申请人： Konica Minolta, Inc.
发明人： Tsushima, Mineo
IPC分类号： G01S7/52 , G01S15/89
CPC分类号： A61B8/5207 , A61B8/4483 , G01S7/52046 , G01S7/52047 , G01S7/52095 , G01S15/8927 , G01S15/8997 , G06F19/00 , G06F19/321
摘要： An ultrasound signal processing device: performing events involving transmitting ultrasound towards a subject; receiving ultrasound reflection from the subject in response to each event; and generating a frame signal from sub-frame signals generated based on the ultrasound reflection. The device, in each event, causes a transmission aperture to transmit ultrasound focusing in the subject. A transmission aperture for one event differs in position, in a transducer element array direction, from a transmission aperture for a previous event by a shift amount of at least one transducer element width. The device, for each event, sets a target area (Bx) which includes a position (F) where transmitted ultrasound focuses and whose width (W f ) in the transducer element array direction, at a depth where the transmitted ultrasound focuses, is equal to or greater than the shift amount. The device generates a sub-frame signal covering measurement points (P) included in the target area (Bx).
摘要翻译：一种超声信号处理装置：执行涉及向对象发送超声波的事件; 响应于每个事件从受试者接收超声反射; 以及从基于超声反射生成的子帧信号生成帧信号。在每个事件中，该装置引起传播孔径以在对象中发射超声聚焦。一个事件的传输孔径在换能器元件阵列方向上的位置与先前事件的传输孔径相差至少一个换能器元件宽度的移位量。对于每个事件，该装置设置一个目标区域（Bx），该目标区域（Bx）包括发射超声波聚焦的位置（F），并且在发射的超声波聚焦的深度处换能器元件阵列方向上的宽度（W f）相等达到或大于移位量。该装置产生覆盖在目标区域（Bx）中的测量点（P）的子帧信号。

124. 发明授权

EP1757230B1 Transesophageal and transnasal, transesophageal ultrasound imaging systems . 有权
标题翻译：对于食管和鼻，经食管超声成像设备
公开(公告)号：EP1757230B1
公开(公告)日：2016-02-24
申请号：EP06123070.2
申请日：2002-07-23
申请人： Koninklijke Philips N.V.
发明人： Miller, David , Peszynski, Michael , Beck, Heather
IPC分类号： A61B8/12 , G01S15/89
CPC分类号： A61B5/6819 , A61B8/12 , A61B8/445 , A61B8/4483 , A61B8/4488 , A61B8/483 , A61B2562/0204 , A61B2562/046 , G01S7/52033 , G01S7/52036 , G01S7/52061 , G01S7/52074 , G01S7/52079 , G01S15/8925 , G01S15/8927

125. 发明公开

EP2929839A1 ULTRASONIC PROBE AND ULTRASONIC DIAGNOSTIC DEVICE 有权转让
标题翻译： ULTRASCHALLSONDE UND ULTRASCHALLDIAGNOSEVORRICHTUNG
公开(公告)号：EP2929839A1
公开(公告)日：2015-10-14
申请号：EP12889675.0
申请日：2012-12-07
申请人： Hitachi, Ltd.
发明人： TANAKA, Hiroki , MASUZAWA, Hiroshi
IPC分类号： A61B8/00
CPC分类号： G01S7/5208 , A61B8/145 , A61B8/4444 , A61B8/4488 , A61B8/4494 , A61B8/5207 , B06B1/0207 , B06B1/0622 , B06B2201/20 , B06B2201/76 , G01S15/8925 , G01S15/8927 , G10K11/346
摘要： An ultrasonic probe includes a plurality of ultrasonic transducers. The ultrasonic probe is connected to a reception system circuit including at least one first delay adder circuit in which a predetermined number among the plurality of ultrasonic transducers is configured as one subarray and delaying and adding are performed in subarray units with respect to an ultrasonic wave reception signal that is acquired from the ultrasonic transducers included in the subarray, and a second delay adder circuit in which delaying and adding are performed with respect to the ultrasonic wave reception signal that is acquired from the ultrasonic transducers. The plurality of ultrasonic transducers include a first group which transmits the reception signal to the second delay adder circuit passing through the first delay adder circuit and a second group which transmits the reception signal directly to the second delay adder circuit without passing through the first delay adder circuit.
摘要翻译：超声波探头包括多个超声换能器。超声波探头连接到包括至少一个第一延迟加法器电路的接收系统电路，其中多个超声换能器中的预定数量被配置为一个子阵列，并且相对于超声波接收以子阵列单位执行延迟和相加从包括在子阵列中的超声换能器获取的信号;以及第二延迟加法电路，其中对于从超声换能器获取的超声波接收信号执行延迟和相加。多个超声换能器包括将接收信号发送到通过第一延迟加法器电路的第二延迟加法器电路的第一组和将接收信号直接发送到第二延迟加法器电路而不经过第一延迟加法器的第二组电路。

126. 发明公开

EP2833791A1 SYSTEMS AND METHODS FOR IMPROVING ULTRASOUND IMAGE QUALITY BY APPLYING WEIGHTING FACTORS 有权转让
标题翻译：系统和方法，提高了超声图像质量BY加权因子的应用
公开(公告)号：EP2833791A1
公开(公告)日：2015-02-11
申请号：EP13768385.0
申请日：2013-03-26
申请人： Maui Imaging, Inc.
发明人： CALL, Josef, R. , SPECHT, Donald, F. , BREWER, Kenneth, D.
IPC分类号： A61B8/00 , G01N29/24 , G06T5/00
CPC分类号： A61B8/145 , A61B8/4245 , A61B8/4427 , A61B8/4477 , A61B8/4488 , A61B8/5207 , A61B8/5253 , A61B8/54 , G01S7/52046 , G01S7/52063 , G01S15/8913 , G01S15/8927 , G01S15/8952
摘要： Systems and methods for improving the quality of ultrasound images made up of a combination of multiple sub-images include giving more weight to sub-image information that is more likely to improve a combined image quality. Weighting factor information may be determined from the geometry (e.g., angle or path length) of a location of one or more specific transducer elements relative to a specific point within a region of interest or a region of an image. In some embodiments, any given pixel (or other discrete region of an image) may be formed by combining received echo data in a manner that gives more weight to data that is likely to improve image quality, and/or discounting or ignoring data that is likely to detract from image quality (e.g., by introducing noise or by increasing point spread).

127. 发明公开

EP2797515A1 M-MODE ULTRASOUND IMAGING OF ARBITRARY PATHS 审中-公开
标题翻译： M-型超声显像的任何路径的
公开(公告)号：EP2797515A1
公开(公告)日：2014-11-05
申请号：EP12861737.0
申请日：2012-12-28
申请人： Maui Imaging, Inc.
发明人： BREWER, Kenneth, D. , SMITH, David, M. , LORENZATO, Rozalin, M. , RITZI, Bruce, R.
IPC分类号： A61B8/00 , G01N29/24 , G06T7/20
CPC分类号： A61B8/145 , A61B8/14 , A61B8/4444 , A61B8/4477 , A61B8/4488 , A61B8/463 , A61B8/466 , A61B8/467 , A61B8/486 , A61B8/5207 , G01S15/8913 , G01S15/8927
摘要： Systems and methods of M-mode ultrasound imaging allows for M-mode imaging along user-defined paths. In various embodiments, the user-defined path can be a non-linear path or a curved path. In some embodiments, a system for M-mode ultrasound imaging can comprise a multi-aperture probe with at least a first transmitting aperture and a second receiving aperture. The receiving aperture can be separate from the transmitting aperture. In some embodiments, the transmitting aperture can be configured to transmit an unfocused, spherical, ultrasound ping signal into a region of interest. The user-defined path can define a structure of interest within the region of interest.

128. 发明公开

EP2738569A3 Ultrasound diagnosis apparatus 有权转让
标题翻译：超声诊断设备
公开(公告)号：EP2738569A3
公开(公告)日：2014-07-09
申请号：EP14152715.0
申请日：2009-03-20
申请人： Kabushiki Kaisha Toshiba , Toshiba Medical Systems Corporation
发明人： Hirama, Makoto
IPC分类号： G01S7/52
CPC分类号： G01S7/52046 , G01S7/52047 , G01S7/52095 , G01S15/8927 , G01S15/8997
摘要： The present invention relates to an ultrasound diagnosis apparatus (100; 200) for generating image data based on reception signals acquired through an ultrasound transmission/reception to and from an object. The ultrasound diagnosis apparatus (100; 200) comprises: an ultrasound probe (4) including a plurality of transducers; a transmission unit (2) configured to drive each of the plurality of transmitting transducer; a receiving phase compensation/summation unit (53) configured to perform phases compensation/summation by compensating reception delays of the plurality of channels of receiving signals; a transmission phase compensation/summation unit (6) configured to perform phase summation for a plurality of channels of receiving signals; a scanning control unit (11) configured to perform ultrasound scans to the plurality of observing points; and an image processing unit (8) to generate ultrasound image data based on the phase compensated and summed receiving signals.
摘要翻译：超声波诊断装置技术领域本发明涉及用于基于通过超声波发送/接收来自物体的接收信号来生成图像数据的超声波诊断装置（100; 200）。超声诊断设备（100; 200）包括：包括多个换能器的超声探头（4）传输单元（2），被配置为驱动所述多个发射换能器中的每一个; 接收相位补偿/求和单元（53），被配置为通过补偿所述多个接收信号的接收延迟来执行相位补偿/求和; 传输相位补偿/求和单元（6），被配置为对多个接收信号信道执行相位求和; 扫描控制单元（11），被配置为对所述多个观察点执行超声波扫描; 和图像处理单元（8），用于基于相位补偿和相加的接收信号来生成超声图像数据。

129. 发明公开

EP2711094A2 Integrated circuit apparatus, ultrasound measuring apparatus, ultrasound probe and ultrasound diagnosis apparatus 审中-公开
标题翻译： Integrierte Schaltungsvorrichtung，Ultraschallmessvorrichtung，Ultraschallsonde und Ultraschallbildgebungsvorrichtung
公开(公告)号：EP2711094A2
公开(公告)日：2014-03-26
申请号：EP13185518.1
申请日：2013-09-23
申请人： Seiko Epson Corporation
发明人： Miyazawa, Takao
IPC分类号： B06B1/02
CPC分类号： H02N2/181 , A61B8/4405 , A61B8/4427 , A61B8/4483 , A61B8/4494 , B06B1/0207 , G01S15/8915 , G01S15/8927 , G10K11/346
摘要： An integrated circuit apparatus includes transmitting circuits TX1 to TX64, which output transmission signals with regard to channels CH1 to CH64 of an ultrasound transducer device which has a plurality of ultrasound transducer elements, and a switching circuit which performs a switching operation. The switching circuit is provided between a receiving circuit and output nodes NQ1 to NQ64 of the transmitting circuits TX1 to TX64. Then, an operation is performed where the signal transfer of the transmission signal from the transmitting circuits TX1 to TX64 to the receiving circuit is set to be not transferred in a transmitting period. A switching operation is performed where the reception signals from the channels which are selected from among the channels CH1 to CH64 are output to the receiving circuit in a receiving period.
摘要翻译：集成电路装置包括：发送电路TX1〜TX64，其输出与具有多个超声波换能器元件的超声波换能器装置的通道CH1〜CH64相关的发送信号，以及执行切换动作的切换电路。开关电路设置在发送电路TX1〜TX64的接收电路和输出节点NQ1〜NQ64之间。然后，进行从发送电路TX1〜TX64到接收电路的发送信号的信号传送在发送期间不被传送的动作。执行切换操作，其中来自从通道CH1至CH64中选择的通道的接收信号在接收时段中被输出到接收电路。

130. 发明公开

EP2678658A1 ULTRASOUND VIBROMETRY WITH UNFOCUSED ULTRASOUND 有权
标题翻译：与非超声Vibrometry聚焦超声
公开(公告)号：EP2678658A1
公开(公告)日：2014-01-01
申请号：EP12749825.1
申请日：2012-02-27
申请人： Mayo Foundation for Medical Education and Research
发明人： GREENLEAF, James, F. , CHEN, Shigao , MANDUCA, Armando , SONG, Pengfei
IPC分类号： G01N9/24 , G01N21/00 , G01N29/00 , G01N29/04
CPC分类号： A61B8/485 , A61B5/0059 , A61B8/461 , A61B8/5223 , G01N21/17 , G01N29/075 , G01N29/221 , G01N29/2456 , G01N2291/02475 , G01N2291/02827 , G01N2291/0422 , G01R33/4814 , G01S7/52042 , G01S15/8927
摘要： Methods for measuring mechanical properties of an object or subject under examination with an ultrasound system and using unfocused ultrasound energy are provided. Shear waves that propagate in the object or subject are produced by applying unfocused ultrasound energy to the object or subject, and measurement data is acquired by applying focused or unfocused ultrasound energy to at least one location in the object or subject at which shear waves are present Mechanical properties are then calculated from the acquired measurement data.

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