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1. 发明专利

JP2011104191A Ultrasonic diagnostic system, robot for ultrasonic diagnostic apparatus and program 有权
标题翻译：超声波诊断系统，机器人超声诊断设备及程序
公开(公告)号：JP2011104191A
公开(公告)日：2011-06-02
申请号：JP2009263757
申请日：2009-11-19
申请人： Aloka Co Ltd , Waseda Univ , アロカ株式会社 , 学校法人早稲田大学
发明人： TAKANISHI ATSUO , NAKADATE RYU , OSHIDA KATSUYA , MATSUNAGA NOBUKI , HARADA TAKEMITSU , OGAWA KOJI
IPC分类号： A61B8/00
摘要： PROBLEM TO BE SOLVED: To automatically set an ultrasonic probe in a state to be optimum for the measurement of WI by recognizing the arrangement state of the ultrasonic probe and controlling the operation of the ultrasonic probe. SOLUTION: The ultrasonic diagnostic system 10 includes: an ultrasonic diagnostic apparatus 11 provided with the ultrasonic probe 15; and the robot 12 for the ultrasonic diagnostic apparatus for operating the ultrasonic probe 15. The ultrasonic diagnostic apparatus 11 includes a probe state detecting function 23 for detecting the arrangement state of the ultrasonic probe 15 to a blood vessel when an ultrasonic image is obtained by image processing based on the ultrasonic image. The robot 12 for the ultrasonic diagnostic apparatus includes a controller 54 for controlling the operation of a robot arm 53 holding the ultrasonic probe 15. The controller 54 controls the operation so as to arrange the ultrasonic probe 13 in the optimum state when measuring data in the ultrasonic diagnostic apparatus 11 on the basis of the arrangement state of the ultrasonic probe 15 detected in the ultrasonic diagnostic apparatus 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过识别超声波探头的布置状态并控制超声波探头的操作，来自动将超声波探头设置为用于测量WI的最佳状态。解决方案：超声波诊断系统10包括：设置有超声波探头15的超声波诊断装置11; 以及用于超声波诊断装置的机器人12，用于操作超声波探头15.超声波诊断装置11包括探测器状态检测功能23，用于在通过图像获得超声波图像时检测超声波探头15对血管的布置状态基于超声波图像的处理。用于超声波诊断装置的机器人12包括用于控制保持超声波探头15的机器人臂53的操作的控制器54.控制器54控制该操作，以便当测量超声波探头13中的数据时将超声波探头13布置在最佳状态超声波诊断装置11基于在超声波诊断装置11中检测出的超声波探头15的配置状态。（C）2011，JPO＆INPIT

2. 发明专利

JP2011099792A Dosimeter 有权
标题翻译：剂量计
公开(公告)号：JP2011099792A
公开(公告)日：2011-05-19
申请号：JP2009255583
申请日：2009-11-06
申请人： Aloka Co Ltd , Rie:Kk , アロカ株式会社 , 株式会社アール・アイ・イー
发明人： KATAYAMA TAKASHI , MATSUBARA SHOHEI , YAMADA KOICHI
IPC分类号： G01T1/00 , G01T1/24 , G01T7/00
摘要： PROBLEM TO BE SOLVED: To provide a dosimeter being compact, lightweight, and mountable on a tested person, and allowing a rapid and sure response by radio-transmitting a measurement result even in cases where an emergency has occurred. SOLUTION: This dosimeter directly mountable on the body of a tested person includes: a radiation detection sensor 120 capable of detecting the dose of radiation; a three-dimensional acceleration sensor 150 for detecting the posture of the tested person; a communication controller 160 for radio-transmitting detected/integrated values in the radiation detection sensor 120 at fixed intervals; a battery (a power supply) 180 for supplying operating electric power; a storage case 100 formed of synthetic resin for storing/holding the above respective constituents; and a mounting means for mounting the storage case 100 on the tested person. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑，重量轻并可安装在测试人员上的剂量计，并且即使在发生紧急情况的情况下也能通过无线电传送测量结果来快速确定地做出响应。解决方案：直接安装在被测试人体内的该剂量计包括：能够检测辐射剂量的辐射检测传感器120; 用于检测被测试者的姿势的三维加速度传感器150; 通信控制器160，用于以固定的间隔无线电地发射放射线检测传感器120中的检测/积分值; 用于提供工作电力的电池（电源）180; 由合成树脂形成的用于储存/保持上述各种成分的储存盒100; 以及用于将存储盒100安装在被测试者身上的安装装置。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011087729A Ultrasonic diagnostic apparatus 有权
标题翻译：超声诊断设备
公开(公告)号：JP2011087729A
公开(公告)日：2011-05-06
申请号：JP2009242927
申请日：2009-10-22
申请人： Aloka Co Ltd , アロカ株式会社
发明人： UNO TAKANARI
IPC分类号： A61B8/00
摘要： PROBLEM TO BE SOLVED: To provide a technique of storing two or more kinds of data formed inside an ultrasonic diagnostic apparatus.
SOLUTION: A reception beam former 1 forms two or more pieces of beam data corresponding to a plurality of ultrasonic beams. A beam processor 20 performs reception processing to each of the two or more pieces of beam data and forms two or more pieces of line data. The two or more pieces of beam data and the two or more pieces of line data are transferred to an image processor 30 and stored in a beam memory 32 and a line memory 34. The image processor 30 forms image data from the two or more pieces of line data belonging to respective frames, and forms two or more pieces of image data corresponding to the plurality of frames. The two or more pieces of image data formed in the image processor 30 are stored in an image memory 36. Then, a management table indicating the correspondence relation of the beam data, the line data and the image data is stored in a data management part 40.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种存储形成在超声波诊断装置内的两种以上数据的技术。解决方案：接收波束形成器1形成对应于多个超声波束的两条或多条波束数据。波束处理器20对两条或多条波束数据中的每一条执行接收处理，并形成两条或多条线数据。两条或多条光束数据和两条或多条线数据被传送到图像处理器30并存储在光束存储器32和行存储器34中。图像处理器30从两个或更多个片段形成图像数据属于各个帧的行数据，并且形成与多个帧相对应的两个或更多个图像数据。将形成在图像处理器30中的两条或多条图像数据存储在图像存储器36中。然后，将指示波束数据，线数据和图像数据的对应关系的管理表存储在数据管理部分 40.版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011083439A Ultrasonic volume data processing device 有权
标题翻译：超音量数据处理装置
公开(公告)号：JP2011083439A
公开(公告)日：2011-04-28
申请号：JP2009238767
申请日：2009-10-15
申请人： Aloka Co Ltd , アロカ株式会社
发明人： NAGASE YUKO , SEKO HIROSHI
IPC分类号： A61B8/00 , G06T19/00
摘要： PROBLEM TO BE SOLVED: To appropriately set a shape of a three-dimensional region of interest to which rendering processing is applied when a target tissue in a living body is displayed as a three-dimensional image.
SOLUTION: A clipping plane is formed into a convex surface or a concave surface. Next, an inclined clipping plane is formed by inclining the clipping plane in a two-dimensional direction. A clipping plane 116 is formed by performing enlargement processing on the clipping plane. Since the clipping plane is arbitrarily deformed and arbitrarily inclined, the clipping plane 116 is appropriately set along a direction of a gap between the target tissue and a tissue which is not the target tissue. The rendering processing is performed by using data inside the three-dimensional region of interest V2 including the clipping plane 116, and consequently, a three-dimensional image of the target tissue is constituted. In the case, a plurality of tomographic images are displayed, and cross sectional shapes S
YX , S
YZ of the three-dimensional region of interest are displayed in the tomographic images.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当生物体中的目标组织被显示为三维图像时，适当地设定应用渲染处理的三维感兴趣区域的形状。解决方案：夹持平面形成为凸面或凹面。接下来，通过使夹持平面向二维方向倾斜来形成倾斜的夹持平面。通过在裁剪平面上进行放大处理来形成裁剪平面116。由于夹持平面任意变形并任意倾斜，所以夹持平面116沿着目标组织和不是目标组织的组织之间的间隙的方向适当地设定。通过使用包括剪切平面116的三维感兴趣区域V2内的数据进行绘制处理，因此构成目标组织的三维图像。在这种情况下，显示多个断层图像，并且在断层图像中显示三维感兴趣区域的横截面形状S YX S YZ 。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011077789A Ultrasonic probe 有权
标题翻译：超声探头
公开(公告)号：JP2011077789A
公开(公告)日：2011-04-14
申请号：JP2009226580
申请日：2009-09-30
申请人： Aloka Co Ltd , アロカ株式会社
发明人： SATO SHOHEI
IPC分类号： H04R17/00 , A61B8/00
摘要： PROBLEM TO BE SOLVED: To build a matching layer that is manufactured easily and achieves good characteristics, in an ultrasonic probe. SOLUTION: A coupling matching part 18 provided between a vibrator and a living body consists of: a lower-side lamination type matching part 24; and an upper-side complex type matching part 26. The lamination type matching part 24 consists of a plurality of matching layers 24A, 24B and 24C, and the acoustic impedance is reduced from the lower side to the upper side in a stepwise fashion. The complex type matching part 26 consists of a first member 28 and a second member 29. By changing a ratio of the two members from the lower part to the upper part gradually, the acoustic impedance changes continuously. As a result, as the whole of the coupling matching part 18, the acoustic impedance is changed in a stair-like fashion, and thereafter, the acoustic impedance is changed continuously. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在超声波探头中构建容易制造并达到良好特性的匹配层。设置在振动器和活体之间的耦合配合部18由下侧层叠型匹配部24构成。和上侧复合型匹配部26.层叠型匹配部24由多个匹配层24A，24B和24C组成，并且声阻抗从下侧逐渐减小到上侧。复合型匹配部26由第一构件28和第二构件29构成。通过将两个构件从下部到上部的比例逐渐变化，声阻抗连续变化。结果，作为整体的耦合匹配部18，声阻抗以阶梯状的方式变化，此后，声阻抗连续变化。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011050488A Ultrasonic diagnostic apparatus 有权
标题翻译：超声诊断设备
公开(公告)号：JP2011050488A
公开(公告)日：2011-03-17
申请号：JP2009200661
申请日：2009-08-31
申请人： Aloka Co Ltd , アロカ株式会社
发明人： SO KEIBUN , KANEKO TAKUYA
IPC分类号： A61B8/00
摘要： PROBLEM TO BE SOLVED: To reduce side lobes and to simplify a configuration and control, with respect to a three-dimensional ultrasonic diagnostic apparatus provided with a 2D array vibrator.
SOLUTION: A sub array pattern set on the 2D array vibrator 16 includes a center sub-array A and sub-array groups B-E which surround it and are constituted of a plurality of sub-arrays closely packed with each other. The respective sub-array groups B-E include inscribed sub-arrays SAb1, SAc1, SAd1, and SAe1, and sub-arrays SAb2, SAc2, SAd2, and SAe2 adjacent through gap regions 100b-100e to the center sub-array A. Thus, intra-group irregularities are caused inside the sub-array groups B-E. When attention is paid to boundary lines x1, y1, x2, and y2 mutually between the adjacent ones of the four sub-array groups B-E, irregularities (inter-group irregularities) are caused on the respective boundary lines. By the four intra-group irregularities and four inter-group irregularities, the side lobes are reduced.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：相对于具有2D阵列振动器的三维超声波诊断装置，为了减少旁瓣并简化配置和控制。解决方案：设置在2D阵列振动器16上的子阵列图案包括中心子阵列A和围绕它的子阵列组B-E，并且由彼此紧密堆叠的多个子阵列构成。相应的子阵列组BE包括与中心子阵列A相邻的内接子阵列SAb1，SAc1，SAd1和SAe1以及与间隙区域100b-100e相邻的子阵列SAb2，SAc2，SAd2和SAe2。在子阵列组BE内引起组内不规则。当关注四个子阵列组B-E中相邻的边界线x1，y1，x2和y2之间时，在各个边界线上引起不规则（组间不规则）。通过四个组内不规则和四个组间不规则，副瓣减少。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011045603A Ultrasonic diagnostic apparatus 审中-公开
标题翻译：超声诊断设备
公开(公告)号：JP2011045603A
公开(公告)日：2011-03-10
申请号：JP2009197620
申请日：2009-08-28
申请人： Aloka Co Ltd , アロカ株式会社
发明人： KUNIDA MASANORI , SUDO MASAMITSU
IPC分类号： A61B8/06 , A61B8/08
摘要： PROBLEM TO BE SOLVED: To suitably extract necessary biological information in a technique for extracting the biological information from a target position using continuous waves.
SOLUTION: A FM modulator 20 outputs a transmission signal of continuous waves with their frequency modulated based on a modulation signal. A reception mixer 30 obtains a demodulation signal for the target position by giving demodulation treatment to the received signal using the reference signal where the correlations with the target position within an organism have been adjusted. The demodulated signal for the target position thus obtained is compared with a demodulation signal obtained from usual continuous waves free from the demodulation treatment, and the DC component is extracted as necessary biological information from among the DC components contained in the demodulation signal for the target position, and the basic and high harmonic wave components with demodulated frequencies.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在使用连续波从目标位置提取生物信息的技术中适当地提取必要的生物信息。解调器：FM调制器20基于调制信号输出其频率调制的连续波的发送信号。接收混合器30通过使用与生物体内的目标位置的相关性已被调整的参考信号对接收信号进行解调处理来获得目标位置的解调信号。将如此获得的目标位置的解调信号与从解调处理的通常连续波获得的解调信号进行比较，并且从目标位置的解调信号中包含的DC分量中根据需要提取DC分量，以及具有解调频率的基波和高次谐波分量。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011036506A Ultrasonograph 审中-公开
标题翻译：超声检查
公开(公告)号：JP2011036506A
公开(公告)日：2011-02-24
申请号：JP2009187939
申请日：2009-08-14
申请人： Aloka Co Ltd , アロカ株式会社
发明人： KUNIDA MASANORI , MOCHIZUKI TAKESHI
IPC分类号： A61B8/06
摘要： PROBLEM TO BE SOLVED: To reduce an unnecessary wave component in a technique for extracting data in vivo from a target position using continuous waves. SOLUTION: A first FM modulator 21 is constituted so as to subject a feed wave signal to the modulation processing of frequency on the basis of a modulation signal to form the transmission signal of the continuous wave and a receiving mixer 30 uses a reference signal adjusted in the correlation with the target position in a living body to apply demodulation processing to a receiving signal to thereby obtain the demodulation signal corresponding to the target position. In this transmission and reception processing, a second FM modulator 22 subjects the feed wave signal to the modulation processing of frequency on the basis of the modulation signal in the same way as the first FM modulator 21 to form the reference signal. The intensity of the modulation in the modulation processing of frequency of the reference signal is adjusted to reduce the unnecessary wave component contained in the demodulation signal corresponding to the target position. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在使用连续波从目标位置提取体内数据的技术中减少不必要的波分量。解决方案：第一FM调制器21被构造成基于调制信号对馈送波信号进行频率的调制处理，以形成连续波的发送信号，接收混频器30使用参考信号被调整为与生物体中的目标位置相关，以对接收信号进行解调处理，从而获得与目标位置对应的解调信号。在该发送和接收处理中，第二FM调制器22以与第一FM调制器21相同的方式基于调制信号对馈送波信号进行频率的调制处理，以形成参考信号。调整参考信号的频率的调制处理中的调制强度，以减少与目标位置对应的解调信号中包含的不必要的波分量。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011036448A Ultrasonograph 审中-公开
标题翻译：超声检查
公开(公告)号：JP2011036448A
公开(公告)日：2011-02-24
申请号：JP2009187002
申请日：2009-08-12
申请人： Aloka Co Ltd , アロカ株式会社
发明人： KUNIDA MASANORI
IPC分类号： A61B8/00
摘要： PROBLEM TO BE SOLVED: To reduce an unnecessary wave component in a technique for extracting data in vivo from a target position using a continuous wave. SOLUTION: An FM modulator 20 outputs the transmission signal of the continuous wave subjected to the modulation processing of frequency on the basis of a modulation signal and a receiving mixer 30 uses a reference signal adjusted in the correlation with the target position in a living body to apply demodulation processing to a receiving signal to thereby obtain the demodulation signal corresponding to the target position. In this transmission and reception processing, the phase of the modulation signal is adjusted by a phase adjusting part 23 and a plurality of transmission signals mutually shifted in phase are formed by the FM modulator 20. Then, the demodulation signal is obtained by respectively utilizing a plurality of the transmission signals mutually shifted in phase. Further, a plurality of demodulation signals are subjected to addition processing in respective addition parts 46 and 48. By this constitution, the unnecessary wave components contained in the demodulation signals are reduced. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在使用连续波从目标位置提取体内数据的技术中减少不需要的波分量。解调器：FM调制器20基于调制信号输出经受频率调制处理的连续波的发送信号，接收混频器30使用与目标位置相关调整的参考信号生物体对接收信号进行解调处理，从而获得与目标位置对应的解调信号。在该发送接收处理中，通过相位调整部23调整调制信号的相位，由FM调制器20形成相位相移的多个发送信号。然后，分别利用多个传输信号相位相移。此外，在各个相加部分46和48中对多个解调信号进行加法处理。通过这种结构，解调信号中包含的不必要的波分量减小。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2011036419A Ultrasonograph 有权
标题翻译：超声检查
公开(公告)号：JP2011036419A
公开(公告)日：2011-02-24
申请号：JP2009186608
申请日：2009-08-11
申请人： Aloka Co Ltd , Catis Products Co Ltd , アロカ株式会社 , カティスプロダクツカンパニーリミテッド
发明人： LIN CHING SUNG , NAKAJIMA SHINJI
IPC分类号： A61B8/00
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonograph having high operability of locking of wheels and raising/lowering of an operation section. SOLUTION: This ultrasonograph 1 includes: a wheel locking mechanism 50 which includes a wheel locking pedal 51 and is changed over between a state of locking the wheels 41 and a state of unlocking the wheels 41 according to a treading operation of the wheel locking pedal 51; and an operation-section raising/lowering mechanism 60 which includes an operation-section raising/lowering pedal 61 and is changed over between a state of allowing the raising/lowering of the operation section 20 and a state of locking the raising/lowering of the operation section 20 according to the treading operation of the operation-section raising/lowering pedal 61. The wheel locking pedal 51 includes treading parts 51a and 51b which are disposed in both sides of a treading part 61a of the operation-section raising/lowering pedal 61, and a connecting part 51c which connects both-side treading parts 51a and 51b in such a manner as straddling over the operation-section raising/lowering pedal 61. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高的车轮锁定可操作性和操作部分的升高/降低的超声波检查仪。解决方案：该超声波诊断装置1包括：车轮锁定机构50，其包括车轮锁定踏板51，并且在车轮41的锁定状态与车轮41的解锁状态之间切换，根据车轮的踩踏操作锁定踏板51; 以及操作部升降机构60，其包括操作部升降踏板61，并且在允许操作部20的升降的状态和锁定升高/降低操作部20的状态之间切换操作部20根据操作部升降踏板61的踩踏动作。车轮锁定踏板51包括设置在操作部升降踏板51的踩踏部61a的两侧的踩踏部51a，51b 61，以及连接部51c，其以跨越操作部升降踏板61的方式连接两侧踩踏部51a，51b。（C）2011，JPO＆INPIT

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