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1. 发明申请

US20130012818A1 ULTRASONIC OBSERVATION APPARATUS, OPERATION METHOD OF THE SAME, AND COMPUTER READABLE RECORDING MEDIUM 审中-公开
标题翻译：超声观察装置，其操作方法和计算机可读记录介质
公开(公告)号：US20130012818A1
公开(公告)日：2013-01-10
申请号：US13493227
申请日：2012-06-11
申请人： Hironaka MIYAKI
发明人： Hironaka MIYAKI
IPC分类号： A61B8/14 , A61B8/00
CPC分类号： A61B8/461 , A61B8/0825 , A61B8/485 , A61B8/5207 , A61B8/5269 , G01S7/52042 , G01S7/52071
摘要： An apparatus including: a unit for analyzing a frequency of the received ultrasonic wave; a unit to extract feature data of the frequency spectrum by performing an approximation to the calculated-frequency spectrum; a storage to store feature data of a frequency spectrum extracted based upon the ultrasonic wave reflected from plural specimens, and to store the specimens as being classified into groups; a unit to calculate a degree of association between the extracted feature data and each group by using a statistics of a population including at least the feature data of each group; a unit to allow the degree of association of the specimen to each group to correspond to different color components, and to generate ultrasonic image data by using a parameter formed by combining the different color components, based upon the calculation result; and a display to display the image corresponding to the ultrasonic image data.
摘要翻译：一种装置，包括：用于分析所接收的超声波的频率的单元; 通过对计算出的频谱进行近似来提取频谱的特征数据的单元; 存储器，存储基于从多个样本反射的超声波提取的频谱的特征数据，并将样本存储为分组; 通过使用至少包括每个组的特征数据的总体的统计来计算所提取的特征数据与每个组之间的关联程度的单元; 允许样本对每组的关联程度对应于不同颜色分量的单元，并且基于计算结果通过使用通过组合不同颜色分量形成的参数来生成超声图像数据; 以及显示器，用于显示与超声波图像数据相对应的图像。

2. 发明申请

US20110282209A1 ULTRASOUND OBSERVATION APPARATUS AND CONTROL METHOD OF ULTRASOUND OBSERVATION APPARATUS 审中-公开
标题翻译：超声波观测装置超声波观测装置及超声波观测装置的控制方法
公开(公告)号：US20110282209A1
公开(公告)日：2011-11-17
申请号：US13046104
申请日：2011-03-11
申请人： Hironaka MIYAKI , Takahiro ECHIZENYA , Shuji OTANI
发明人： Hironaka MIYAKI , Takahiro ECHIZENYA , Shuji OTANI
IPC分类号： A61B8/12
CPC分类号： A61B8/0841 , A61B8/12 , A61B8/445 , A61B8/4488 , A61B8/5223
摘要： An ultrasound observation apparatus of the invention includes: an ultrasound probe portion capable of two-dimensional scanning of an ultrasound beam; a transmission/reception control section for controlling a transmission/reception direction of the ultrasound beam by the ultrasound probe portion; a B-mode image calculation section for generating a B-mode image on a scanning plane based on a result of scanning of the ultrasound beam; a storage section for storing a predetermined sample image determined according to a shape of a treatment instrument in a case where a central axis of the treatment instrument for performing a treatment on a subject and the scanning plane agree with each other; and a correlation calculation section for calculating a correlation value between the B-mode image and the sample image, wherein the transmission/reception control section moves the scanning plane such that the correlation value becomes the maximum.
摘要翻译：本发明的超声波观察装置包括：能够对超声波束进行二维扫描的超声波探头部; 发送/接收控制部分，用于通过超声波探头部分控制超声波束的发送/接收方向; B模式图像计算部分，用于基于超声波束的扫描结果在扫描平面上产生B模式图像; 存储部，用于在用于对被检体进行治疗的处置器具的中心轴与扫描平面一致的情况下，存储根据治疗器具的形状确定的规定的样本图像; 以及相关计算部分，用于计算B模式图像和样本图像之间的相关值，其中发送/接收控制部分使扫描平面移动，使得相关值变得最大。

3. 发明授权

US06786870B2 Device for examining a subject capable of marking a boundary range for insertion/retraction of an insertion/retraction member that is inserted in and retracted from the subject 有权
标题翻译：用于检查能够标记插入/缩回被检体内的插入/缩回构件的插入/缩回的边界范围的被检体的装置
公开(公告)号：US06786870B2
公开(公告)日：2004-09-07
申请号：US10277001
申请日：2002-10-21
申请人： Hironaka Miyaki , Tsutomu Urakawa , Hiroshi Hattori , Tatsuo Kaimai
发明人： Hironaka Miyaki , Tsutomu Urakawa , Hiroshi Hattori , Tatsuo Kaimai
IPC分类号： A61B814
CPC分类号： A61B10/04 , A61B8/0833 , A61B8/0841 , A61B8/12 , A61B2010/045 , A61B2017/3413 , A61B2090/3784
摘要： An ultrasound diagnostic device comprises an ultrasound endoscope, an ultrasound diagnostic signal processing device and a monitor and is arranged to obtain an ultrasound diagnostic image by performing transmission/reception of ultrasound signals with respect to a detection subject within a body cavity. The ultrasound endoscope comprises an insertion section inserted into a body cavity, an operating section and a connecting cord. A biopsy needle insertion/retraction section is employed for forward or backward insertion/retraction of a biopsy needle. The subject may be pierced by the needle tip of a biopsy needle that protrudes from a biopsy needle protrusion port at the tip of an insertion section of the ultrasound endoscope which has been inserted. The monitor displays the biopsy needle in the ultrasound diagnostic image. The ultrasound diagnostic signal processing device is constituted as superimposition means that superimposes a boundary of the advance of the piercing direction of the biopsy needle on the display of the ultrasound diagnostic image by the monitor.
摘要翻译：超声波诊断装置包括超声波内窥镜，超声波诊断信号处理装置和监视器，并且被布置成通过相对于体腔内的检测对象执行超声信号的发送/接收来获得超声诊断图像。超声波内窥镜包括插入体腔内的插入部，操作部和连接线。活检针插入/回缩部分用于活检针的向前或向后插入/缩回。被检体可能被从插入的超声波内窥镜的插入部的前端的活检针突出口突出的活检针的针尖刺穿。显示器在超声诊断图像中显示活检针。超声诊断信号处理装置构成为通过监视器将活检针的穿刺方向的前进的边界与超声波诊断图像的显示重叠的叠加装置构成。

4. 发明申请

US20130030296A1 ULTRASONIC OBSERVATION APPARATUS, OPERATION METHOD OF THE SAME, AND COMPUTER READABLE RECORDING MEDIUM 有权
标题翻译：超声观察装置，其操作方法和计算机可读记录介质
公开(公告)号：US20130030296A1
公开(公告)日：2013-01-31
申请号：US13561443
申请日：2012-07-30
申请人： Hironaka MIYAKI
发明人： Hironaka MIYAKI
IPC分类号： A61B8/14
CPC分类号： G01S7/52098 , A61B8/08 , A61B8/485 , A61B8/5207 , A61B8/5223 , A61B8/5292 , G01S7/52033 , G01S7/52036
摘要： An ultrasonic observation apparatus is provided with a signal amplifier which amplifies a signal of an ultrasonic wave received from a sample with an amplification factor according to a receiving depth in order to use the signal in generating a B-mode image, a B-mode image data generator which generates B-mode image data in which the amplitude of the signal of the ultrasonic wave amplified by the signal amplifier is converted into brightness for display, an amplification corrector which performs correction to cancel the influence of the amplification by the signal amplifier in order to make the amplification factor constant with respect to the signal of the ultrasonic wave amplified by the signal amplifier regardless of the receiving depth, a frequency analyzer which calculates a frequency spectrum by analyzing the frequency of the signal of the ultrasonic wave corrected by the amplification corrector, and a feature data extractor which extracts feature data of the sample by performing an approximation process and an attenuation correction process for reducing the contribution of the attenuation occurring in accordance with the receiving depth of the ultrasonic wave and the frequency in transmitting the ultrasonic wave.
摘要翻译：超声波观察装置设置有信号放大器，其以根据接收深度的放大系数放大从样本接收的超声波的信号，以便使用产生B模式图像的信号，B模式图像数据发生器，其产生B信号图像数据，其中由信号放大器放大的超声波的信号的幅度被转换为用于显示的亮度;放大校正器，其进行校正以消除信号放大器的放大的影响为了使放大倍数相对于由信号放大器放大的超声波的信号恒定，不管接收深度如何;频率分析器，通过分析通过放大校正的超声波的信号的频率来计算频谱校正器和通过执行提取样本的特征数据的特征数据提取器近似处理和衰减校正处理，用于根据超声波的接收深度和发送超声波的频率来减少发生的衰减的贡献。

5. 发明授权

US07803114B2 Ultrasonic diagnostic apparatus and data processing method therefor 有权
标题翻译：超声波诊断装置及其数据处理方法
公开(公告)号：US07803114B2
公开(公告)日：2010-09-28
申请号：US11288552
申请日：2005-11-29
申请人： Hironaka Miyaki
发明人： Hironaka Miyaki
IPC分类号： A61B8/00
CPC分类号： G01S15/8981 , A61B8/06 , G01S7/52071
摘要： A data processing method for the ultrasonic diagnostic apparatus, according to the present invention includes: acquiring data corresponding to the same predetermined depth, out of a plurality of pieces of ultrasonic data acquired by performing the plurality of times of ultrasonic transmitting/receiving operations in the same sound ray direction and at predetermined time intervals; filtering the acquired data corresponding to the same predetermined depth, and extracting echo data from a moving part in a body; acquiring the first autocorrelation amplitude value when this echo data is delayed by a first predetermined time period; acquiring the second autocorrelation amplitude value when the above-described echo data is delayed by a second predetermined time period; and further relating the multiplied value obtained by multiplying the first autocorrelation amplitude value by the second autocorrelation amplitude value, to the luminance of a predetermined hue.
摘要翻译：根据本发明的超声波诊断装置的数据处理方法包括：通过在多个超声波发送/接收操作中进行多次获取的多条超声波数据中获取与相同的预定深度对应的数据相同的声线方向和预定的时间间隔; 对与所述相同预定深度相对应的所获取的数据进行过滤，并且从身体中的移动部分提取回波数据; 当所述回波数据被延迟第一预定时间段时，获取所述第一自相关振幅值; 当上述回波数据被延迟第二预定时间段时获取第二自相关振幅值; 并且还将通过将第一自相关振幅值乘以第二自相关振幅值而获得的相乘值与预定色调的亮度相关联。

6. 发明申请

US20070167770A1 Ultrasonic diagnostic apparatus 审中-公开
标题翻译：超声波诊断仪
公开(公告)号：US20070167770A1
公开(公告)日：2007-07-19
申请号：US11648285
申请日：2006-12-29
申请人： Hironaka Miyaki
发明人： Hironaka Miyaki
IPC分类号： A61B8/00
CPC分类号： G01S15/8979 , A61B8/06 , A61B8/08 , A61B8/13 , A61B8/488 , G01S7/52071 , G01S15/584
摘要： An ultrasonic diagnostic apparatus includes an input unit that supplies information indicating an velocity range of interest of a moving body inside a subject body as an input; and a velocity range setting control unit that sets a variable detectable velocity range as a predetermined velocity range based on the information supplied from the input unit. The variable detectable velocity range is a wider velocity range than the velocity range of interest and covering the velocity range of interest. The apparatus also includes an image processing control unit that allocates color scale data to each velocity within the detectable velocity range to generate the velocity image based on the color scale data allocated and a calculated velocity.
摘要翻译：超声波诊断装置包括输入单元，该输入单元提供指示被检体内的移动体的感兴趣的速度范围的信息作为输入; 以及速度范围设定控制单元，其基于从所述输入单元提供的信息，将可变检测速度范围设定为预定速度范围。可变的可检测速度范围是比感兴趣的速度范围更宽的速度范围并覆盖感兴趣的速度范围。该装置还包括一个图像处理控制单元，该图像处理控制单元根据分配的色标数据和计算出的速度，将色标数据分配到可检测速度范围内的每个速度以产生速度图像。

7. 发明申请

US20060122510A1 Ultrasonic diagnostic apparatus and data processing method therefor 有权
标题翻译：超声波诊断装置及其数据处理方法
公开(公告)号：US20060122510A1
公开(公告)日：2006-06-08
申请号：US11288552
申请日：2005-11-29
申请人： Hironaka Miyaki
发明人： Hironaka Miyaki
IPC分类号： A61B8/06
CPC分类号： G01S15/8981 , A61B8/06 , G01S7/52071
摘要： A data processing method for the ultrasonic diagnostic apparatus, according to the present invention includes: acquiring data corresponding to the same predetermined depth, out of a plurality of pieces of ultrasonic data acquired by performing the plurality of times of ultrasonic transmitting/receiving operations in the same sound ray direction and at predetermined time intervals; filtering the acquired data corresponding to the same predetermined depth, and extracting echo data from a moving part in a body; acquiring the first autocorrelation amplitude value when this echo data is delayed by a first predetermined time period; acquiring the second autocorrelation amplitude value when the above-described echo data is delayed by a second predetermined time period; and further relating the multiplied value obtained by multiplying the first autocorrelation amplitude value by the second autocorrelation amplitude value, to the luminance of a predetermined hue.
摘要翻译：根据本发明的超声波诊断装置的数据处理方法包括：通过在多个超声波发送/接收操作中进行多次获取的多条超声波数据中获取与相同的预定深度对应的数据相同的声线方向和预定的时间间隔; 对与所述相同预定深度相对应的所获取的数据进行过滤，并且从身体中的移动部分提取回波数据; 当所述回波数据被延迟第一预定时间段时，获取所述第一自相关振幅值; 当上述回波数据被延迟第二预定时间段时获取第二自相关振幅值; 并且还将通过将第一自相关振幅值乘以第二自相关振幅值而获得的相乘值与预定色调的亮度相关联。

8. 发明申请

US20130113938A1 ULTRASONIC OBSERVATION APPARATUS, OPERATION METHOD OF THE SAME, AND COMPUTER READABLE RECORDING MEDIUM 有权
标题翻译：超声观察装置，其操作方法和计算机可读记录介质
公开(公告)号：US20130113938A1
公开(公告)日：2013-05-09
申请号：US13601094
申请日：2012-08-31
申请人： Hironaka MIYAKI
发明人： Hironaka MIYAKI
IPC分类号： H04N5/30
CPC分类号： H04N5/30 , A61B8/0833 , A61B8/0891 , A61B8/469 , A61B8/486 , A61B8/5207 , A61B8/5223 , G01S7/52026 , G01S7/52033 , G01S7/52036 , G01S7/52071 , G01S15/8977
摘要： An apparatus includes a unit that analyzes frequencies of an ultrasonic wave at a plurality of points to calculate a frequency spectrum of the points; a unit that approximates a portion included in a frequency band between a first frequency and a second frequency larger than the first frequency, by a polynomial, in the frequency spectrum of the points to extract first spectrum intensity which is a value of the polynomial in a third frequency included in a domain of the polynomial and second spectrum intensity which is a value of the polynomial in a fourth frequency different from the first to third frequencies, as a feature amount; and a unit that associates the first spectrum intensity, the second spectrum intensity, and/or a function of difference or ratio between the first and second spectrum intensity, to generate a feature amount image to indicate a distribution of the feature amount.
摘要翻译：一种装置包括分析多个点处的超声波的频率以计算所述点的频谱的单元; 通过多项式近似包含在第一频率和大于第一频率的第二频率之间的频带中的部分的单元，以在点的频谱中提取作为多项式的值的第一频谱强度作为特征量，包括在作为第一频率与第三频率不同的第四频率的多项式的值的多项式和第二频谱强度的域中的第三频率; 以及将第一频谱强度，第二频谱强度和/或第一和第二频谱强度之间的差或比的函数相关联的单元，以生成特征量图像，以指示特征量的分布。

9. 发明申请

US20120310087A1 ULTRASONIC DIAGNOSIS APPARATUS, OPERATION METHOD OF THE SAME, AND COMPUTER READABLE RECORDING MEDIUM 审中-公开
标题翻译：超声诊断装置，其操作方法和计算机可读记录介质
公开(公告)号：US20120310087A1
公开(公告)日：2012-12-06
申请号：US13469191
申请日：2012-05-11
申请人： Hironaka MIYAKI , Tadaaki KAMBARA , Yasuhiro WADA
发明人： Hironaka MIYAKI , Tadaaki KAMBARA , Yasuhiro WADA
IPC分类号： A61B8/08 , A61B8/14
CPC分类号： A61B8/461 , A61B8/0825 , A61B8/485 , A61B8/5207 , A61B8/5269
摘要： An ultrasonic diagnosis apparatus includes a frequency analyzing unit that analyzes frequencies of received ultrasonic sound waves and calculates a frequency spectrum; a feature data extracting unit that performs approximation and correction of the frequency spectrum so that there is a decrease in the contribution of attenuation, and extracts feature data of the specimen; a storing unit used to store feature data of frequency spectrums, each being extracted based on ultrasonic sound waves reflected from one of a plurality of known specimens, and tissue characterizations of the known specimens in a corresponding manner; and a tissue characterization determining unit that determines tissue characterization of a predetermined area of the specimen by referring to feature data, which is stored by the memory unit in a corresponding manner to the tissue characterizations of the plurality of known specimens, and by referring to the feature data extracted by the feature data extracting unit.
摘要翻译：超声波诊断装置包括频率分析单元，分析接收的超声波的频率并计算频谱; 特征数据提取单元，进行频谱的近似和校正，使得衰减的贡献降低，并提取样本的特征数据; 存储单元，用于存储频谱的特征数据，每个频谱根据从多个已知样本中的一个反射的超声波提取，并以相应的方式组合所述已知样本的组织表征; 以及组织特征确定单元，其通过参考存储单元以与多个已知样本的组织表征相对应的方式存储的特征数据来确定样本的预定区域的组织表征，并且通过参考由特征数据提取单元提取的特征数据。

10. 发明申请

US20090281426A1 ULTRASOUND OBSERVATION APPARATUS 有权
标题翻译：超声波观察装置
公开(公告)号：US20090281426A1
公开(公告)日：2009-11-12
申请号：US12437930
申请日：2009-05-08
申请人： Hironaka MIYAKI
发明人： Hironaka MIYAKI
IPC分类号： A61B8/06
CPC分类号： G01S15/8979 , A61B8/06 , A61B8/13 , A61B8/461 , A61B8/463 , G01S7/52071 , G01S15/895
摘要： An ultrasound observation apparatus of the present invention is an ultrasound observation apparatus capable of creating a blood flow image of a subject by receiving a reflection signal of a sound output signal transmitted to the subject as an electric signal, and performing various kinds of signal processing for the electric signal, and includes a transmission frequency switching section switching a frequency band of the sound output signal which is transmitted to the subject to a frequency band corresponding to an instruction signal which is outputted from an operation instructing section, and a blood flow color creating section changing a color at a time of visualizing the blood flow image by linking with switching of the frequency band by the transmission frequency switching section.
摘要翻译：本发明的超声波观察装置是能够通过接收作为电信号发送到被检体的声音输出信号的反射信号而产生被检者的血流图像的超声波观察装置，电信号，并且包括传输频率切换部分，将发送到对象的声音输出信号的频带切换到与从操作指示部输出的指示信号相对应的频带，以及创建血流颜色通过与发送频率切换部的频带的切换相关联，在可视化血流图像时的颜色变化。

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