专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080242988A1 ULTRASOUND DIAGNOSTIC APPARATUS, ULTRASOUND IMAGE PROCESSING APPARATUS, AND ULTRASOUND IMAGE PROCESSING METHOD 审中-公开
标题翻译：超声诊断装置，超声图像处理装置和超声图像处理方法
公开(公告)号：US20080242988A1
公开(公告)日：2008-10-02
申请号：US12056635
申请日：2008-03-27
申请人： Tetsuya YOSHIDA , Naohisa Kamiyama , Akihiro Kakee
发明人： Tetsuya YOSHIDA , Naohisa Kamiyama , Akihiro Kakee
IPC分类号： A61B8/00
CPC分类号： A61B8/481 , A61B8/565 , G01S7/52033
摘要： There is provided an automatic adjustment function of the dynamic range that carries out statistic processing by the use of each brightness of image data that corresponds to a plurality of frames, automatically determines the upper limit of the dynamic range based on the brightness that corresponds to an echo signal from a subject, and automatically determines a lower limit value of the dynamic range based on the brightness that corresponds to a noise level. By this function, in the case where the dynamic range first established by manual operation, etc. is excessively wide or excessively narrow, the dynamic range can be automatically adjusted to an optimal setting even when the brightness distribution on the image is dynamically varied.
摘要翻译：提供了通过使用与多个帧相对应的图像数据的每个亮度来进行统计处理的动态范围的自动调整功能，基于对应于多个帧的亮度自动确定动态范围的上限来自被摄体的回波信号，并且基于对应于噪声水平的亮度自动确定动态范围的下限值。通过该功能，在通过手动操作等第一次建立的动态范围过大或过小的情况下，即使在图像上的亮度分布动态变化的情况下，也能够将动态范围自动调整为最佳设定。

2. 发明授权

US08926512B2 Ultrasonic imaging apparatus and ultrasonic velocity optimization method 有权
标题翻译：超声波成像装置和超声波速度优化方法
公开(公告)号：US08926512B2
公开(公告)日：2015-01-06
申请号：US12056596
申请日：2008-03-27
申请人： Akihiro Kakee
发明人： Akihiro Kakee
IPC分类号： A61B8/14 , A61B8/00 , G01S15/89 , G01S7/52
CPC分类号： A61B8/00 , A61B8/54 , G01S7/52046 , G01S7/52049 , G01S15/8979
摘要： A resolution optimization unit determines an optimal sound velocity corresponding to a tissue component at each position in a scan slice, and calculates a reception delay time or the like for each reception beam from each position in the scan slice. A control processor executes delay addition processing in a scan for acquiring an ultrasonic image actually used for diagnosis by using the reception delay time calculated using an optimal sound velocity. This can correct the difference between the set sound velocity used for the calculation of a reception delay time and the actual in vivo sound velocity and acquire an ultrasonic image with optimized resolution.
摘要翻译：分辨率优化单元确定对应于扫描片中每个位置处的组织分量的最佳声速，并且从扫描切片中的每个位置计算每个接收波束的接收延迟时间等。控制处理器通过使用使用最佳声速计算的接收延迟时间来执行用于获取实际用于诊断的超声波图像的扫描中的延迟加法处理。这可以校正用于计算接收延迟时间的设定声速与实际体内声速之间的差异，并获得具有优化分辨率的超声波图像。

3. 发明申请

US20090082669A1 ULTRASONIC DIAGNOSTIC APPARATUS AND ULTRASONIC DIAGNOSTIC METHOD 有权
标题翻译：超声诊断装置及超声诊断方法
公开(公告)号：US20090082669A1
公开(公告)日：2009-03-26
申请号：US12237694
申请日：2008-09-25
申请人： Akihiro Kakee
发明人： Akihiro Kakee
IPC分类号： A61B8/14
CPC分类号： A61B8/14
摘要： The average value of sensitivities in each of the image areas (m×n) recognized as a subject is calculated. If the average value of sensitivities is greater than the threshold value, the transmission voltage to the ultrasonic probe is limited according to the difference between the average value of sensitivities and the threshold value.
摘要翻译：计算识别为对象的每个图像区域（m×n）中的敏感度的平均值。如果灵敏度的平均值大于阈值，则根据灵敏度的平均值和阈值之间的差异来限制对超声波探头的传输电压。

4. 发明申请

US20080009737A1 ULTRASONIC DOPPLER DIAGNOSTIC APPARATUS, AND METHOD OF CONTROLLING ULTRASONIC DOPPLER DIAGNOSTIC APPARATUS 有权
标题翻译：超声多普勒诊断装置及其控制超声多普勒诊断装置的方法
公开(公告)号：US20080009737A1
公开(公告)日：2008-01-10
申请号：US11756261
申请日：2007-05-31
申请人： Masao Takimoto , Muneki Kataguchi , Akihiro Kakee , Tomohisa Imamura , Fumiyasu Sakaguchi , Atsushi Sumi
发明人： Masao Takimoto , Muneki Kataguchi , Akihiro Kakee , Tomohisa Imamura , Fumiyasu Sakaguchi , Atsushi Sumi
IPC分类号： A61B8/00
CPC分类号： A61B8/06
摘要： An ultrasonic Doppler diagnostic apparatus sends ultrasonic waves to a specimen, receives a reflection signal of the ultrasonic waves from the specimen to detect a Doppler signal, obtains blood flow information indicating a peak flow velocity of coronary blood flow, and displays the flow velocity information before and after the administration of a drug to the specimen on a display unit. Then, at least velocity ranges of the flow velocity information before and after the administration of the drug to the specimen are adjusted, and during an ultrasonic scan of the specimen, data on a plurality of acquired images having different velocity ranges are adjusted to the same velocity range. A system control unit displays the data on the plurality of images adjusted to the same velocity range on the display unit.
摘要翻译：超声波多普勒诊断装置向样本发送超声波，从样本接收超声波的反射信号，检测多普勒信号，得到表示冠状动脉血流的峰值流速的血流信息，显示出血流信息以及在显示单元上向样品施用药物之后。然后，调整药物给予试样前后的流速信息的速度范围，并且在样本的超声波扫描期间，将具有不同速度范围的多个获取图像的数据调整为相同速度范围系统控制单元显示在显示单元上调整到相同速度范围的多个图像上的数据。

5. 发明授权

US08894579B2 Ultrasonic diagnostic apparatus and controlling method of ultrasonic diagnostic apparatus 有权
标题翻译：超声波诊断仪及超声波诊断仪的控制方法
公开(公告)号：US08894579B2
公开(公告)日：2014-11-25
申请号：US12697681
申请日：2010-02-01
申请人： Kuramitsu Nishihara , Shigemitsu Nakaya , Akihiro Kakee , Kenichi Ichioka , Chihiro Shibata , Masao Takimoto , Atsushi Sumi , Muneki Kataguchi , Takuya Sasaki , Yoshihito Abe , Yasushi Kamewada
发明人： Kuramitsu Nishihara , Shigemitsu Nakaya , Akihiro Kakee , Kenichi Ichioka , Chihiro Shibata , Masao Takimoto , Atsushi Sumi , Muneki Kataguchi , Takuya Sasaki , Yoshihito Abe , Yasushi Kamewada
IPC分类号： A61B8/00 , A61B8/14 , A61B8/08 , A61B5/024
CPC分类号： A61B8/14 , A61B5/02411 , A61B8/0866 , A61B8/0883 , A61B8/483
摘要： An ultrasonic diagnostic apparatus has a unit which sets a display region for displaying a 3D image, a unit which transmits and receives ultrasound waves, a unit which generates volume data, a unit, on the basis of the volume data, which sets an analysis region, a unit, on the basis of the data on the analysis region contained in the volume data, which analyzes a fluctuations in signal intensity over time, a unit, on the basis of the analysis result, which calculates a cardiac cycle, a unit, on the basis of the cardiac cycle and the volume data, which generates data set constructed by data with substantially equal cardiac cycle, and generates data sets corresponding to a plurality of cardiac cycles, and a unit which displays the 3D images based on the data sets as a moving image.
摘要翻译：超声波诊断装置具有设置用于显示3D图像的显示区域，发送和接收超声波的单元，产生体积数据的单元的单元，基于设置分析区域的体积数据的单元基于分析体积数据中的分析区域的数据的单元，其基于分析结果来分析随时间的信号强度的波动，所述分析结果计算心脏周期，单位，基于心循环和体积数据，其生成由具有基本上相等的心动周期的数据构成的数据集，并且生成对应于多个心动周期的数据集，以及基于数据集显示3D图像的单元作为运动图像。

6. 发明授权

US08888704B2 Ultrasound imaging apparatus and method for displaying ultrasound image 有权
标题翻译：超声成像装置及显示超声图像的方法
公开(公告)号：US08888704B2
公开(公告)日：2014-11-18
申请号：US12477230
申请日：2009-06-03
申请人： Tomohisa Imamura , Kazuya Akaki , Atsushi Sumi , Akihiro Kakee , Takuya Sasaki
发明人： Tomohisa Imamura , Kazuya Akaki , Atsushi Sumi , Akihiro Kakee , Takuya Sasaki
IPC分类号： A61B8/00 , G06K9/00 , G01S7/52 , A61B8/14
CPC分类号： A61B8/463 , A61B8/14 , A61B8/461 , A61B8/462 , A61B8/464 , A61B8/483 , G01S7/52073 , G01S7/52074
摘要： An imaging part acquires a plurality of ultrasound image data by sequentially imaging the subject with ultrasound waves. A display controller causes a display to display, side by side, a plurality of ultrasound images based on the plurality of ultrasound image data acquired by the imaging part.Moreover, the display controller causes the display to display measurement markers for obtaining quantitative information of tissues shown in the ultrasound images in a state superimposed in relatively the same positions on the plurality of ultrasound images.
摘要翻译：成像部件通过用超声波对被检体进行顺序成像而获取多个超声图像数据。显示控制器使得显示器基于由成像部分获取的多个超声图像数据并排地显示多个超声图像。此外，显示控制器使得显示器显示测量标记，用于在叠加在多个超声图像上的相对相同位置的状态中获得超声图像中显示的组织的定量信息。

7. 发明授权

US08475381B2 Ultrasound diagnosis apparatus and method of setting sound velocity 有权
标题翻译：超声诊断装置及声速设定方法
公开(公告)号：US08475381B2
公开(公告)日：2013-07-02
申请号：US12824697
申请日：2010-06-28
申请人： Akihiro Kakee , Muneki Kataguchi , Kenichi Ichioka , Yasushi Kamewada
发明人： Akihiro Kakee , Muneki Kataguchi , Kenichi Ichioka , Yasushi Kamewada
IPC分类号： A61B8/14
CPC分类号： A61B8/06 , A61B8/54 , G01S7/52049 , G01S7/52073 , G01S7/52074
摘要： In one embodiment, an ultrasonic diagnostic apparatus includes an image creating unit, an image-creation control unit and a display control unit. The image creating unit creates an ultrasound image from data created by adding a reflected wave signal of an ultrasound wave transmitted to an imaging target portion of a subject by using a reception delay time calculated from a set sound velocity set as a sound velocity in the imaging target portion. The image-creation control unit switches a set sound velocity set at a present moment in a variable range, and controls the image creating unit so as to create a plurality of ultrasound images each using a reception delay time corresponding to each of the set sound velocities to be switched. The display control unit controls display such that the ultrasound images created are displayed on a certain display unit.
摘要翻译：在一个实施例中，超声波诊断装置包括图像创建单元，图像创建控制单元和显示控制单元。图像创建单元通过使用从在成像中设置为声速的设定声速计算出的接收延迟时间来添加发送到被摄体的成像对象部分的超声波的反射波信号而创建的超声图像目标部分。图像创建控制单元在可变范围内切换当前设置的设定声速，并且控制图像创建单元，以便创建多个超声图像，每个超声图像使用与每个设定声速相对应的接收延迟时间被切换。显示控制单元控制显示，使得所创建的超声图像显示在某个显示单元上。

8. 发明授权

US08382669B2 Ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus control method 有权
标题翻译：超声波诊断仪和超声波诊断仪控制方法
公开(公告)号：US08382669B2
公开(公告)日：2013-02-26
申请号：US12062100
申请日：2008-04-03
申请人： Akihiro Kakee
发明人： Akihiro Kakee
IPC分类号： A61B8/14
CPC分类号： A61B8/08 , A61B8/14 , A61B8/543 , G01S7/52033 , G01S7/52085 , G01S15/8925 , G01S15/8993
摘要： A living tissue region determining unit of a gain correction data generating section determines a diagnostic living tissue region on the basis of an S/N and a dispersion value of ultrasound data collected from each of a plurality of slice sections in a gain correction scan mode intended for the generation of gain correction data for volume data. A gain correction map generating unit applies a least squares method to the average value of the ultrasound data in a plurality of regions set by dividing the living tissue region into predetermined sizes, thereby generating two-dimensional gain correction maps. Then, an interpolating processing unit interpolates, in a slice direction, the gain correction map generated for each of the plurality of slice sections, and generates three-dimensional gain correction data corresponding to each voxel of the volume data.
摘要翻译：增益校正数据生成部的生物体组织区域判定部根据预测的增益校正扫描模式，根据S / N和从多个切片部中的每一个收集的超声波数据的色散值来判定诊断生物体组织区域用于生成体数据的增益校正数据。增益校正图生成单元将最小二乘法应用于通过将生物体组织区域划分为规定尺寸而设定的多个区域中的超声波数据的平均值，从而生成二维增益校正图。然后，内插处理单元在切片方向上插入为多个切片部中的每一个生成的增益校正图，并且生成与体数据的每个体素对应的三维增益校正数据。

9. 发明授权

US08125311B2 Medical diagnostic imaging system, information processing method for medical diagnostic imaging system, ultrasonic imaging diagnostic apparatus, and operation device 有权
标题翻译：医疗诊断成像系统，医疗诊断成像系统的信息处理方法，超声波成像诊断装置和操作装置
公开(公告)号：US08125311B2
公开(公告)日：2012-02-28
申请号：US11877283
申请日：2007-10-23
申请人： Masao Takimoto , Muneki Kataguchi , Fumiyasu Sakaguchi , Akihiro Kakee , Tomohisa Imamura , Shigemitsu Nakaya
发明人： Masao Takimoto , Muneki Kataguchi , Fumiyasu Sakaguchi , Akihiro Kakee , Tomohisa Imamura , Shigemitsu Nakaya
IPC分类号： A61B8/00 , H04W24/00 , G05B19/00 , G05B23/00 , G06F7/00 , G06F7/04 , G06K19/00 , G08B29/00 , G08C19/00 , H04B1/00 , H04B3/00 , H04L9/14 , H04L9/32 , H04Q1/00 , H04Q9/00
CPC分类号： A61B8/00 , A61B8/465 , A61B8/467 , A61B8/565 , G06F19/00
摘要： Provided is a medical diagnostic imaging system in which user information can be easily and efficiently moved (transferred) among a plurality of ultrasonic imaging diagnostic apparatuses. The medical diagnostic imaging system includes: a plurality of ultrasonic imaging diagnostic apparatuses each including a recording unit for recording user information registered by a user, the user information including work flow data for guiding at least an operation procedure of the ultrasonic imaging diagnostic apparatus, and execution means for executing this user information; and user information transfer means configured to be able to communicate with the ultrasonic imaging diagnostic apparatuses, for transferring the user information recorded on the recording means of a predetermined one of the ultrasonic imaging diagnostic apparatuses to the recording means of a different one of the ultrasonic imaging diagnostic apparatuses by way of a communication.
摘要翻译：提供了一种医疗诊断成像系统，其中用户信息可以容易且有效地移动（传送）在多个超声成像诊断装置中。医疗诊断成像系统包括：多个超声波成像诊断装置，每个包括用于记录用户登记的用户信息的记录单元，所述用户信息包括至少用于引导超声成像诊断装置的操作过程的工作流数据;以及用于执行该用户信息的执行装置; 以及用户信息传送装置，被配置为能够与超声波成像诊断装置通信，用于将超声成像诊断装置中的预定的一个的记录装置上记录的用户信息传送到超声波成像中的不同的一个的记录装置通过通信的诊断装置。

10. 发明授权

US09072470B2 Ultrasound diagnosis apparatus, ultrasound image processing apparatus, image processing method, image display method, and computer program product 有权
标题翻译：超声诊断装置，超声图像处理装置，图像处理方法，图像显示方法以及计算机程序产品
公开(公告)号：US09072470B2
公开(公告)日：2015-07-07
申请号：US12688220
申请日：2010-01-15
申请人： Atsushi Sumi , Fumiyasu Sakaguchi , Takuya Sasaki , Kenichi Ichioka , Akihiro Kakee , Tomohisa Imamura , Chihiro Shibata , Kuramitsu Nishihara
发明人： Atsushi Sumi , Fumiyasu Sakaguchi , Takuya Sasaki , Kenichi Ichioka , Akihiro Kakee , Tomohisa Imamura , Chihiro Shibata , Kuramitsu Nishihara
IPC分类号： A61B8/00 , G06K9/00 , A61B8/14 , A61B8/08 , G01S15/89 , G06T15/06 , G06T15/08 , G01S7/52
CPC分类号： A61B8/14 , A61B8/08 , A61B8/0883 , A61B8/463 , A61B8/469 , A61B8/483 , G01S7/52063 , G01S7/52074 , G01S7/52087 , G01S15/8993 , G06T15/06 , G06T15/08
摘要： As an ROI for display and an ROI for valve observation as well as a projecting direction are input, a volume-rendering processing unit creates a first image in the ROI for display through volume rendering processing, and the ray-tracing processing unit creates a second image in the ROI for valve observation through ray tracing processing. An image compositing unit then creates a composite image by compositing the first image and the second image, and the composite image created by the image compositing unit (13) is displayed on a monitor.
摘要翻译：作为显示器的投资回报率和阀门观察的投资回报率以及投影方向的输入，体绘制处理单元通过体绘制处理在ROI中创建第一图像，并且光线跟踪处理单元创建第二图像通过光线跟踪处理进行瓣膜观察的ROI中的图像。然后，图像合成单元通过合成第一图像和第二图像来创建合成图像，并且由图像合成单元（13）创建的合成图像显示在监视器上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式