公开(公告)号：US20110288413A1

公开(公告)日：2011-11-24

申请号：US13108314

申请日：2011-05-16

申请人： Tatsuro BABA ,  Cong YAO ,  Go TANAKA ,  Isao UCHIUMI

发明人： Tatsuro BABA ,  Cong YAO ,  Go TANAKA ,  Isao UCHIUMI

IPC分类号： A61B8/14

CPC分类号： A61B8/5246 ,  A61B8/06 ,  A61B8/13 ,  A61B8/463 ,  G01S7/52034 ,  G01S7/52066 ,  G01S7/52074 ,  G01S15/8979

摘要： According to one embodiment, an ultrasonic diagnostic apparatus is configured to execute an imaging mode of alternately executing a continuous wave Doppler mode of acquiring time-series Doppler data by performing continuous wave transmission/reception with respect to an object and a B mode of acquiring tomogram data represented by luminance by transmitting and receiving a pulse wave to and from the object, the apparatus includes a data acquisition unit configured to acquire continuous wave Doppler data and the tomogram data by alternately executing the continuous wave Doppler mode and the B mode while switching the modes, and a display unit configured to simultaneously display Doppler spectrum information generated based on the continuous wave Doppler data and a tomogram generated based on the tomogram data.

摘要翻译： 根据一个实施例，超声波诊断装置被配置为执行通过对对象进行连续波发送/接收来交替执行获取时间序列多普勒数据的连续波多普勒模式的成像模式和采集断层图像的B模式 通过向对象发送和接收脉搏波而由亮度表示的数据，该装置包括：数据获取单元，被配置为通过交替执行连续波多普勒模式和B模式来获取连续波多普勒数据和断层图像数据，同时切换 模式和被配置为同时显示基于连续波多普勒数据生成的多普勒频谱信息的显示单元和基于断层图像数据生成的断层图像。

公开(公告)号：US20130102903A1

公开(公告)日：2013-04-25

申请号：US13715687

申请日：2012-12-14

申请人： Go TANAKA ,  Kazutoshi SADAMITSU ,  Koichiro KURITA ,  Eiji GOTO ,  Itsuki KUGA ,  Junho CHA

发明人： Go TANAKA ,  Kazutoshi SADAMITSU ,  Koichiro KURITA ,  Eiji GOTO ,  Itsuki KUGA ,  Junho CHA

IPC分类号： A61B8/14 ,  A61B8/08 ,  A61B8/00

CPC分类号： A61B8/145 ,  A61B8/08 ,  A61B8/085 ,  A61B8/0891 ,  A61B8/4245 ,  A61B8/4254 ,  A61B8/4444 ,  A61B8/4488 ,  A61B8/466 ,  A61B8/469 ,  A61B8/483 ,  A61B8/5207 ,  A61B8/523 ,  A61B8/5246

摘要： According to one embodiment, a position detection unit detects position information of an ultrasonic probe including ultrasonic transducers, with reference to a reference position. A transmission/reception unit supplies a driving signal to each transducer and generates a reception signal based on a reception echo signal generated by the transducer. Based on the reception signal, a three-dimensional data generation unit generates first three-dimensional data, in which a region corresponding to a living body tissue is specified by a specifying unit. A setting unit sets a first viewpoint based on the position information and specified region. An image generation unit generates a rendering image by rendering processing using the first viewpoint and first three-dimensional data.

摘要翻译： 根据一个实施例，位置检测单元参考参考位置检测包括超声换能器的超声波探头的位置信息。 发送/接收单元向每个换能器提供驱动信号，并且基于由换能器产生的接收回波信号产生接收信号。 基于接收信号，三维数据生成部生成由指定部指定与活体组织对应的区域的第一立体数据。 设置单元基于位置信息和指定区域设置第一视点。 图像生成单元通过使用第一视点和第一三维数据的绘制处理来生成渲染图像。