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91. 发明授权

US06641538B2 Ultrasonic diagnostic apparatus and method of controlling a ultrasonic diagnostic apparatus 有权
标题翻译：超声诊断装置及超声波诊断装置的控制方法
公开(公告)号：US06641538B2
公开(公告)日：2003-11-04
申请号：US10295844
申请日：2002-11-18
申请人： Shigemitsu Nakaya , Naohisa Kamiyama , Huminori Moriyasu
发明人： Shigemitsu Nakaya , Naohisa Kamiyama , Huminori Moriyasu
IPC分类号： A61B800
CPC分类号： A61B8/481 , A61B8/06 , A61B8/08 , A61B8/463 , A61B8/54 , A61B8/585 , G06F19/00
摘要： In an ultrasonic diagnostic apparatus, a set of transmitting conditions ML1 optimal for existential diagnosis and two transmitting conditions ML2 and ML3 optimal for qualitative diagnosis are defined for the contrast echo method and selected appropriately according to a sequence of diagnosis for the purpose of gathering and processing ultrasonic images. The transmitting conditions can be switched automatically, from one to the other, or in accordance with a command issued by the operator due to the program registered in advance. A flash transmission is conducted on the transmitting conditions MLh between an existential diagnosis and a qualitative diagnosis. This enables the user to observe the new in-flow of contrast medium into the region being observed.
摘要翻译：在超声波诊断装置中，针对对比回波方法定义了针对存在诊断最优的发送条件ML1和对定性诊断最佳的两个发送条件ML2和ML3，并且根据用于收集和处理的目的的诊断顺序适当地选择超声波图像。发送条件可以自动地从一个切换到另一个，或者根据由于预先登记的程序而由操作者发出的命令。在存在的诊断和定性诊断之间的发射条件MLh上进行闪速传输。这使得用户能够将造影剂的新流入观察到被观察的区域。

92. 发明授权

US06638225B2 Ultrasonic diagnosis apparatus 有权
公开(公告)号：US06638225B2
公开(公告)日：2003-10-28
申请号：US09953923
申请日：2001-09-18
申请人： Naohisa Kamiyama
发明人： Naohisa Kamiyama
IPC分类号： A61B800
CPC分类号： A61B8/467 , A61B8/06 , A61B8/08 , A61B8/461 , A61B8/469 , A61B8/481 , A61B8/5238 , G01S7/52046 , G01S7/52084 , G01S7/52085 , G01S7/52087 , G01S15/8979
摘要： An ultrasonic diagnosis apparatus scans inside of a subject with an ultrasonic wave to obtain a cross-sectional image. A reference image in which a portion as a reference for holding an equal cross-section is extracted from an image being diagnosed is generated. The reference image is displayed as a still image, superimposed on a motion image.

93. 发明授权

US06635018B2 Ultrasonic diagnosis apparatus 失效
标题翻译：超声诊断仪
公开(公告)号：US06635018B2
公开(公告)日：2003-10-21
申请号：US09861719
申请日：2001-05-22
申请人： Tetsuya Kawagishi , Naohisa Kamiyama , Yoshitaka Mine
发明人： Tetsuya Kawagishi , Naohisa Kamiyama , Yoshitaka Mine
IPC分类号： A61B802
CPC分类号： A61B8/4281 , A61B8/08 , A61B8/488 , G01S7/52038 , G01S7/52039 , G01S7/52049 , G01S7/5205 , G01S7/52085 , G01S15/895
摘要： An ultrasonic diagnosis apparatus sets transmission conditions that are different depending on a scanning direction so that a transmission sound field in a scanning region is uniform in a scanning of ultrasonic beams in one frame; transmits ultrasonic beams to a subject under the thus set transmission conditions; and samples a harmonics component from a ultrasonic echo signal reflected from a subject of the thus transmitted ultrasonic beams, thereby obtaining a harmonics ultrasonic image of the subject. According to this ultrasonic diagnosis apparatus, in the case of harmonics imaging as well, an entirely uniform image quality with less non-uniformity is achieved, and information useful for diagnosis can be provided on a clinical application site.
摘要翻译：超声波诊断装置根据扫描方向设定不同的发送条件，使得在一帧的超声波束的扫描中扫描区域中的发送声场是均匀的; 在如此设定的传输条件下向对象发送超声波束; 并从由此发送的超声波束的被检体反射的超声波回波信号中取出谐波分量，从而得到被检体的谐波超声波图像。根据该超声波诊断装置，在谐波成像的情况下，实现了具有较小不均匀性的完全均匀的图像质量，并且可以在临床应用场所提供用于诊断的信息。

94. 发明授权

US06540676B2 Ultrasonic diagnostic apparatus and operating sequence determining method of the ultrasonic diagnostic apparatus 有权
公开(公告)号：US06540676B2
公开(公告)日：2003-04-01
申请号：US09954189
申请日：2001-09-18
申请人： Naohisa Kamiyama
发明人： Naohisa Kamiyama
IPC分类号： A61B800
CPC分类号： A61B8/4281 , A61B5/0456 , A61B8/06 , A61B8/13 , A61B8/463 , A61B8/465 , A61B8/467 , A61B8/543 , G01S7/52017 , G01S7/52084 , G01S7/52098 , G01S15/8977
摘要： An ultrasonic diagnostic apparatus for arranging functions, each of which configures a desired activity based on at least one of time information and operational information, and creating a technical flow protocol for defining work procedures in ultrasonic diagnosis is provided. Operation in scanning and in analysis processing of the ultrasonic diagnostic apparatus is controlled and executed in accordance with this technical flow protocol. In addition, in the case of reorganizing technical flow protocols in which a plurality of activities coexist, it is determined whether or not functions each configuring activities each is executable by administrating a contrast medium or medicine based on at least one of time information and operational information. In the case where it is determined that such each function is executable, a technical flow protocol is reorganized, and control in accordance with such protocol is carried out.

95. 发明授权

US06352509B1 Three-dimensional ultrasonic diagnosis apparatus 有权
标题翻译：三维超声波诊断仪
公开(公告)号：US06352509B1
公开(公告)日：2002-03-05
申请号：US09441300
申请日：1999-11-16
申请人： Tetsuya Kawagishi , Naohisa Kamiyama
发明人： Tetsuya Kawagishi , Naohisa Kamiyama
IPC分类号： A61B800
CPC分类号： A61B8/14 , A61B8/06 , A61B8/065 , A61B8/13 , A61B8/483 , Y10S128/916
摘要： A three-dimensional ultrasonic diagnosis apparatus has a feature that: transmits ultrasonic beams three-dimensionally to a diagnostic site including a left ventricle of the heart in a subject being examined; receives ultrasonic echo signals thereof; generates three-dimensional data of the diagnostic site based on the received ultrasonic echo signals; determines a cardiac cavity region in generated three-dimensional data; and generates a display image such that information at a myocardial site of the heart is identified by converting a value of the cardiac cavity region in the determined three-dimensional data to a different value. The feature enables the apparatus to provide information on three-dimensional myocardial muscle blood flow useful for clinical diagnosis.
摘要翻译：三维超声波诊断装置具有以下特征：将超声波束三维地发送到被检查对象的心脏的左心室的诊断部位; 接收超声回波信号; 基于接收到的超声回波信号生成诊断部位的三维数据; 确定生成的三维数据中的心腔区域; 并产生显示图像，使得通过将所确定的三维数据中的心腔区域的值转换为不同的值来识别心脏的心肌部位的信息。该特征使得该装置能够提供有用于临床诊断的三维心肌肌肉血流信息。

96. 发明授权

US10335118B2 Ultrasonic diagnostic apparatus, medical image processing apparatus, and medical image parallel display method 有权
公开(公告)号：US10335118B2
公开(公告)日：2019-07-02
申请号：US13713452
申请日：2012-12-13
申请人： Yuko Kanayama , Naohisa Kamiyama
发明人： Yuko Kanayama , Naohisa Kamiyama
IPC分类号： A61B8/00 , A61B8/14
摘要： According to one embodiment, an ultrasonic diagnostic apparatus includes an ultrasonic probe, scanning unit, ultrasonic image data generation unit, layout setting unit, and display unit. The ultrasonic probe includes transducers. The scanning unit scans an object with an ultrasonic beam via the ultrasonic probe. The ultrasonic image data generation unit generates data of ultrasonic images based on outputs from the scanning unit. The layout setting unit sets a specific display layout based on an aspect ratio of a display frame of the ultrasonic image or a size of the ultrasonic image and the number of ultrasonic images for simultaneous display. The display unit displays the ultrasonic images in accordance with the set display layout.

97. 发明授权

US09820716B2 Ultrasonic imaging apparatus and a method for generating an ultrasonic image 有权
公开(公告)号：US09820716B2
公开(公告)日：2017-11-21
申请号：US12238829
申请日：2008-09-26
申请人： Tatsuro Baba , Naohisa Kamiyama
发明人： Tatsuro Baba , Naohisa Kamiyama
IPC分类号： A61B8/06 , A61B8/00 , G01S7/52 , G01S15/58
CPC分类号： A61B8/06 , A61B8/469 , G01S7/52034 , G01S7/52063 , G01S7/52066 , G01S15/584
摘要： A scanner transmits and receives ultrasonic waves at a specified pulse repetition frequency (PRF). A storage stores received signals acquired through the transmission and reception. A calculator generates a Doppler spectrum image by executing frequency analysis on the received signals. A display displays the Doppler spectrum image. When a desired Doppler velocity range for the displayed Doppler spectrum image is inputted, a processor reads out the received signals from the storage, and executes a resampling process on the read-out received signals at a sampling frequency corresponding to the desired Doppler velocity range. The calculator generates a new Doppler spectrum image by executing frequency analysis corresponding to the desired Doppler velocity range on the received signals having been subjected to the resampling process by the processor. The display displays the new Doppler spectrum image.

98. 发明授权

US08663114B2 Ultrasonic diagnostic apparatus and storage medium 有权
标题翻译：超声波诊断仪和存储介质
公开(公告)号：US08663114B2
公开(公告)日：2014-03-04
申请号：US13175207
申请日：2011-07-01
申请人： Yuko Kanayama , Naohisa Kamiyama
发明人： Yuko Kanayama , Naohisa Kamiyama
IPC分类号： A61B8/14
CPC分类号： G01S15/8995 , G01S7/52036 , G01S7/52063 , G01S7/52071 , G01S15/8979 , G06T7/0014 , G06T2200/24 , G06T2207/10136 , G06T2207/30004
摘要： The ultrasonic diagnostic apparatus according to the present embodiments includes an ultrasound transmitting and receiving unit, a tomographic image generating unit, an analyzing unit, and an analysis result display controller. The ultrasound transmitting and receiving unit is configured to transmit ultrasonic beams in multiple directions and is configured to receive echo signals of the multiple directions. The tomographic image generating unit is configured to generate a tomographic image in accordance with each of the directions of the ultrasonic beams. The analyzing unit is configured to compare echo signals of corresponding spatial positions in the tomographic images generated by the tomographic image generating unit with respect to each of the directions of the ultrasonic beams, and is configured to perform an analysis based on the comparison. The analysis result display controller is configured to display the analysis result obtained by the analyzing unit onto the displaying unit.
摘要翻译：根据本实施例的超声波诊断装置包括超声波发送和接收单元，断层图像生成单元，分析单元和分析结果显示控制器。超声波发射和接收单元被配置为在多个方向上发送超声波束，并被配置为接收多个方向的回波信号。断层图像生成单元被配置为根据超声波束的每个方向生成断层图像。分析单元被配置为比较由断层图像生成单元生成的断层图像中相对于超声波束的每个方向的相应空间位置的回波信号，并且被配置为基于该比较执行分析。分析结果显示控制器被配置为将由分析单元获得的分析结果显示到显示单元上。

99. 发明申请

US20130184582A1 ULTRASONIC DIAGNOSTIC APPARATUS, MEDICAL IMAGE PROCESSING APPARATUS, AND MEDICAL IMAGE PARALLEL DISPLAY METHOD 审中-公开
标题翻译：超声波诊断装置，医用图像处理装置及医用图像平行显示方法
公开(公告)号：US20130184582A1
公开(公告)日：2013-07-18
申请号：US13713452
申请日：2012-12-13
申请人： Yuko KANAYAMA , Naohisa Kamiyama
发明人： Yuko KANAYAMA , Naohisa Kamiyama
IPC分类号： A61B8/00 , A61B8/14
CPC分类号： A61B8/463 , A61B8/145 , A61B8/4254 , A61B8/4444 , A61B8/4488
摘要： According to one embodiment, an ultrasonic diagnostic apparatus includes an ultrasonic probe, scanning unit, ultrasonic image data generation unit, layout setting unit, and display unit. The ultrasonic probe includes transducers. The scanning unit scans an object with an ultrasonic beam via the ultrasonic probe. The ultrasonic image data generation unit generates data of ultrasonic images based on outputs from the scanning unit. The layout setting unit sets a specific display layout based on an aspect ratio of a display frame of the ultrasonic image or a size of the ultrasonic image and the number of ultrasonic images for simultaneous display. The display unit displays the ultrasonic images in accordance with the set display layout.
摘要翻译：根据一个实施例，超声波诊断装置包括超声波探头，扫描单元，超声波图像数据生成单元，布局设定单元和显示单元。超声波探头包括换能器。扫描单元通过超声波探头用超声波束扫描物体。超声波图像数据生成部基于来自扫描部的输出生成超声波图像的数据。布局设置单元基于超声波图像的显示帧的宽高比或超声波图像的大小和用于同时显示的超声波图像的数量来设置特定的显示布局。显示单元根据设定的显示布局显示超声波图像。

100. 发明授权

US08454515B2 Ultrasonic diagnostic apparatus and ultrasonic diagnostic method 有权
标题翻译：超声诊断仪和超声诊断方法
公开(公告)号：US08454515B2
公开(公告)日：2013-06-04
申请号：US12237683
申请日：2008-09-25
申请人： Naohisa Kamiyama , Tetsuya Yoshida
发明人： Naohisa Kamiyama , Tetsuya Yoshida
IPC分类号： A61B8/00 , A61B8/14
CPC分类号： A61B8/546 , A61B8/06 , A61B8/4461 , A61B8/461 , A61B8/463 , A61B8/467 , A61B8/469 , A61B8/481 , A61B8/483 , A61B8/56
摘要： An ultrasonic diagnostic apparatus has a probe, an ultrasonic wave control unit, a volume data generation unit, and a three-dimensional display processing unit. The ultrasonic wave control unit controls the probe to transmit low-sound-pressure pulses to a scan region at a first pulse repetition period as well as controls the probe to receive an echo corresponding to the low-sound-pressure pulses. Further, the ultrasonic wave control unit controls the probe to transmit high-sound-pressure pulses to the scan region at a second pulse repetition period smaller than the first pulse repetition period. The volume data generation unit generates volume data based on the echo received by the probe under the control of the ultrasonic wave control unit. The three-dimensional display processing unit generates three-dimensional image data by performing a rendering process based on the volume data, and controls display of the three-dimensional image data on a monitor.
摘要翻译：超声波诊断装置具有探针，超声波控制部，体数据生成部以及三维显示处理部。超声波控制单元控制探头以低音压脉冲在第一脉冲重复周期向扫描区域发送，并且控制探头以接收对应于低声压脉冲的回波。此外，超声波控制单元控制探头以比第一脉冲重复周期小的第二脉冲重复周期将高声压脉冲发送到扫描区域。音量数据生成单元在超声波控制单元的控制下，基于由探头接收到的回波来生成体数据。三维显示处理单元通过基于体数据进行渲染处理来生成三维图像数据，并且在监视器上控制三维图像数据的显示。

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