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公开(公告)号：US20150080728A1
公开(公告)日：2015-03-19
申请号：US14375701
申请日：2012-11-08
发明人： Takaya Uno
CPC分类号： G06T3/4092 , A61B8/5207 , G01S7/52033 , G06T3/4007 , G06T2200/16 , G06T2210/36 , G06T2210/41
摘要： In an ultrasonic diagnostic apparatus, a scan converter module generates display frame data from received frame data using a conversation table adapted to the specific display resolution of a display device. Received frame data is stored in a first frame memory, and display frame data is stored in a second frame memory. A control unit selects the conversion table corresponding to the specific display resolution of the display device from among a group of conversion tables. An address converter generates an address set corresponding to a display address using the selected conversion table. Interpolation is then performed based on the echo data specified by this.
摘要翻译： 在超声波诊断装置中，扫描转换器模块使用适于显示装置的特定显示分辨率的会话表从接收的帧数据生成显示帧数据。 接收的帧数据被存储在第一帧存储器中，并且显示帧数据被存储在第二帧存储器中。 控制单元从一组转换表中选择与显示装置的特定显示分辨率对应的转换表。 地址转换器使用所选择的转换表生成与显示地址相对应的地址集。 然后基于由此指定的回波数据执行插值。
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公开(公告)号：US20140325442A1
公开(公告)日：2014-10-30
申请号：US14359493
申请日：2012-11-19
发明人： Taro Eguchi , Hidetoshi Arii , Toshimitsu Inose
IPC分类号： A61B8/00 , G06F3/0484 , G06F3/0482
CPC分类号： G06F3/04842 , A61B8/465 , A61B8/467 , G06F3/0482 , G06F19/00 , G06F19/321
摘要： In the present invention, a plurality of functions are allocated to respective rotary encoders (RE1 to RE5) from among numerous functions involved in ultrasonic diagnosis, and each of the rotary encoders selectively targets for operation each of the allocated plurality of functions. Names for the plurality of functions allocated to each of the rotary encoders are displayed as a bundle within respectively corresponding function menus (FM1 to FM5). Within each of the function menus, the name of the function that is currently being targeted for operation is given a special display mode. For example, the function menu (FM1) displays BbH and AIP, which are the names for two functions allocated to the rotary encoder (RE1), the lower AIP being displayed at a lower brightness than the higher BbH, to explicitly show that the current target for operation is BbH.
摘要翻译： 在本发明中，从涉及超声波诊断的多个功能中，将各种功能分配给各旋转编码器（RE1〜RE5），并且每个旋转编码器选择性地针对分配的多个功能进行操作。 分配给每个旋转编码器的多个功能的名称分别显示为分别对应的功能菜单（FM1至FM5）中的束。 在每个功能菜单中，当前正在进行操作的功能的名称被赋予特殊的显示模式。 例如，功能菜单（FM1）显示BbH和AIP，它们是分配给旋转编码器（RE1）的两个功能的名称，较低的AIP以比较高的BbH低的亮度显示，以明确显示当前的 目标是BbH。
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公开(公告)号：US20160170036A1
公开(公告)日：2016-06-16
申请号：US14903736
申请日：2014-08-20
发明人： Norio Yoshida , Toshikazu Tanino
IPC分类号： G01T1/169
CPC分类号： G01T1/169 , G01N2201/0221
摘要： In the present invention, a battery box is provided on the lower side of a survey meter body so as to protrude downwardly. Four primary batteries are accommodated inside the battery box with inclined postures. A stepped structure is formed between the front surface of the battery box and the lower surface of the body. The survey meter can be held by a hand while an index finger, or the like, is hooked on the stepped structure. It is also possible to remove the battery box and dispose a plate-like secondary battery in an accommodation space.
摘要翻译： 在本发明中，电池盒设置在测仪表主体的下侧以向下突出。 四个一次电池容纳在具有倾斜姿势的电池盒内。 在电池盒的前表面和主体的下表面之间形成阶梯式结构。 当食指或类似物钩在阶梯式结构上时，可以用手握住测量仪表。 也可以取出电池盒，并将板状二次电池配置在容纳空间中。
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公开(公告)号：US20160120511A1
公开(公告)日：2016-05-05
申请号：US14891732
申请日：2014-05-27
发明人： Takashi Azuma , Akira Sasaki , Ryosuke Aoyagi , Shu Takagi , Kazunori Itani , Keisuke Fujiwara , Hideki Takeuchi
CPC分类号： A61B8/485 , A61B8/085 , A61B2018/00589 , A61N7/02 , A61N2007/0052
摘要： A modulation frequency control unit (36) controls a displacement-use transmission unit (34) such that displacement-use ultrasonic beam (EB) is subjected to modulation processing using a relatively high modulation frequency and a relatively low modulation frequency. A displacement measurement unit (24) measures the displacement of a tissue in a treatment area (P) at each of the modulation frequencies, and a coagulation measurement unit (25) measures local coagulation in the treatment area (P) on the basis of the measurement result of the displacement at the relatively high modulation frequency, and measures wide-area coagulation in the treatment area (P) on the basis of the measurement result of the displacement at the relatively low modulation frequency. Consequently, for example, the presence or absence of local coagulation immediately after coagulation has occurred, and the like, can be measured with high accuracy, and further, for example, the size of wide-area coagulation after coagulation has progressed, and the like, can be measured with high accuracy.
摘要翻译： 调制频率控制单元（36）控制位移使用传输单元（34），使得位移使用超声波束（EB）使用相对较高的调制频率和相对较低的调制频率进行调制处理。 位移测量单元（24）测量每个调制频率处的处理区域（P）中的组织的位移，并且凝固测量单元（25）基于所述调节频率来测量处理区域（P）中的局部凝结 在相对较高的调制频率下进行位移的测量结果，并且以相对较低调制频率的位移测量结果为基础测量处理区域（P）中的广域凝结。 因此，例如，可以高精度地测量凝固后立即凝固的存在或不存在等，并且例如凝固后的广泛区域凝固的尺寸进行等 ，可以高精度地测量。
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公开(公告)号：US20150276685A1
公开(公告)日：2015-10-01
申请号：US14438795
申请日：2013-10-30
发明人： Takeo Yasuhara , Hidetsugu Katsura , Toru Watanabe
CPC分类号： G01N29/24 , A61B8/12 , A61B8/445 , A61B8/4483 , A61B8/4494 , A61B8/546 , A61B18/04 , A61N7/00 , G01N29/32
摘要： A probe that is inserted into a body cavity, wherein an inner unit (inner assembly) comprises an oscillator unit, an intermediate substrate, an electronic circuit substrate, and a backing member. An exhaust heat sheet is joined to an area at the perimeter of the rear surface of the electronic circuit substrate. The exhaust heat sheet comprises a main body part and a plurality of wings that extend to the outside from the main body part. The plurality of wings include a right wing and a left wing. The wings are inserted into two slits formed in a probe head case (heat radiating shell), and the end parts of the wings are accommodated in and adhered to two recessed sections formed in the outer surface of the probe head case. Thus, heat generated inside the probe head case can be directly transferred to the outer surface of the probe head case.
摘要翻译： 插入体腔的探针，其中内部单元（内部组件）包括振荡器单元，中间基板，电子电路基板和背衬构件。 排气加热片接合到电子电路基板的后表面周边的区域。 排气热板包括从主体部分延伸到外部的主体部分和多个翼部。 多个翼包括右翼和左翼。 将翅片插入形成在探针头壳体（散热壳体）中的两个狭缝中，并且翼部的端部容纳在形成于探针头壳体的外表面中的两个凹部中并粘附到两个凹部。 因此，探头头壳体内产生的热量可以直接传递到探针头壳体的外表面。
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6.发明授权公开(公告)号：US09123139B2
公开(公告)日：2015-09-01
申请号：US13211781
申请日：2011-08-17
申请人： Masaru Murashita
发明人： Masaru Murashita
摘要： In an ultrasonic image processing apparatus, an original image in the form of a three-dimensional ultrasonic image is generated from volume data based on the volume rendering method. Directional interpolation processing is then applied to the original image. More specifically, a corresponding point corresponding to a noted pixel in the display image is first determined on the original image. Then, on the original image, a plurality of candidate directions extending through the corresponding point are set, and a dispersion value is computed for each of the candidate directions. Further, a normal direction with the maximum dispersion value is specified among the candidate directions, and a reference direction along the contour of a tissue is determined in the direction orthogonal to the specified normal line. Alternatively, the reference direction is determined as a direction with the minimum dispersion value among the plurality of candidate directions. Based on a plurality of pixel values existing in the reference directions, an interpolated pixel value of the noted pixel is computed. Contrast emphasis processing is further applied following the directional interpolation processing, as required.
摘要翻译： 在超声波图像处理装置中，基于体绘制方法从体数据生成三维超声波图像形式的原始图像。 然后将方向插值处理应用于原始图像。 更具体地，首先在原始图像上确定对应于显示图像中的指示像素的对应点。 然后，在原始图像上，设置延伸穿过对应点的多个候选方向，并且针对每个候选方向计算色散值。 此外，在候选方向之间指定具有最大色散值的法线方向，沿着与指定的法线正交的方向确定沿组织轮廓的参考方向。 或者，将参考方向确定为在多个候选方向中具有最小色散值的方向。 基于存在于参考方向上的多个像素值，计算所述像素的内插像素值。 根据需要，在定向插值处理之后进一步应用对比度加重处理。
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公开(公告)号：US20150173718A1
公开(公告)日：2015-06-25
申请号：US14413174
申请日：2014-01-29
发明人： Marie Tabaru , Hideki Yoshikawa , Rei Asami , Kunio Hashiba , Hiroshi Masuzawa
CPC分类号： A61B8/485 , A61B8/08 , A61B8/085 , A61B8/463 , A61B8/5207 , A61B8/5223 , G01S7/52042
摘要： There is provided an ultrasonic diagnostic apparatus capable of measuring hardness information of a subject with high time resolution and spatial resolution.The apparatus is provided with a ultrasonic probe 1 and a displacement generation unit 10 configured to displace an inside of a subject and is configured to transmit an ultrasonic beam for displacement detection to a plurality of detection positions of the subject from the ultrasonic probe 1, and to detect a shear wave velocity based on the displacement at the plurality of detection positions in a control unit 3 by using a reflection signal detected in a detection unit 20, thereby outputting hardness information of the subject. The ultrasonic beam for displacement detection is transmitted to one of the plurality of detection positions. A waveform analysis unit 26 of the control unit 3 is configured to perform a change control of analyzing a shear wave resulting from the displacement to thus transmit the ultrasonic beam for displacement detection to another position of the plurality of detection positions. Thereby, it is possible to measure the shear wave velocity with high time resolution and spatial resolution, so that it is possible to obtain the hardness information of the subject with high precision.
摘要翻译： 提供了能够以高时间分辨率和空间分辨率来测量被检体的硬度信息的超声波诊断装置。 该装置设置有超声波探头1和位移产生单元10，其被配置为使被检体的内部移位，并且被配置为从超声波探头1向被检体的多个检测位置发送用于位移检测的超声波束，以及 通过使用在检测单元20中检测到的反射信号，基于控制单元3中的多个检测位置处的位移检测剪切波速度，从而输出被检体的硬度信息。 用于位移检测的超声波束被发送到多个检测位置中的一个。 控制单元3的波形分析单元26被配置为执行分析由位移产生的剪切波的变化控制，从而将用于位移检测的超声波束发送到多个检测位置的另一位置。 由此，可以以高时间分辨率和空间分辨率测量剪切波速度，从而可以高精度地获得被检体的硬度信息。
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公开(公告)号：US20150013462A1
公开(公告)日：2015-01-15
申请号：US14380307
申请日：2013-02-21
发明人： Tomoko Takenaka , Mikio Izumi , Kazunari Ishida
CPC分类号： G01N29/4463 , A61B8/00 , B06B1/0292 , G01N29/2406 , G01N29/262 , G01N29/42 , G01N2291/045
摘要： In order to reduce the variation of transmitting and receiving sensitivity among a plurality of CMUT cells, an ultrasound diagnostic device comprises: a plurality of CMUT cells each having a vibrating membrane that vibrates when ultrasound is transmitted to or received from a subject; an upper electrode and a lower electrode disposed facing each other on mutually opposite sides of each of the CMUT cells to apply a bias voltage to each of the CMUT cells by a bias power supply; and transmitting and receiving correction units for each correcting the voltage supplied from the bias power supply by using a function using at least one parameter of the thickness and resonance frequency of the vibrating membrane of each of the CMUT cells.
摘要翻译： 为了减少多个CMUT单元之间的发送和接收灵敏度的变化，超声诊断装置包括：多个CMUT单元，每个CMUT单元具有振动膜，当超声波被传送到被摄体或从被检体接收时振动; 在每个CMUT单元的相互相对的两侧相对设置的上电极和下电极，通过偏置电源向每个CMUT单元施加偏置电压; 以及发送和接收校正单元，用于通过使用每个CMUT单元的振动膜的厚度和谐振频率的至少一个参数的函数来校正从偏置电源提供的电压的校正单元。
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公开(公告)号：US20140171629A1
公开(公告)日：2014-06-19
申请号：US14131613
申请日：2012-08-09
申请人： Minako Suzuki , Taka Nakahara , Hiroshi Ishikawa , Akihiro Oyama
发明人： Minako Suzuki , Taka Nakahara , Hiroshi Ishikawa , Akihiro Oyama
IPC分类号： A61K47/48
CPC分类号： A61K47/48061 , A61K47/54 , A61K47/545 , A61K49/0423 , B82Y5/00 , G01N33/5008
摘要： Provided is a medicinal agent for medical applications, which can act on the function of a target cell specifically. The medicinal agent for medical applications comprises: a cell-incorporated substance that can be incorporated into a target cell specifically; and an acting substance that can act on the function of the target cell and is bound to the cell-incorporated substance.
摘要翻译： 提供了用于医疗应用的药剂，其可以具体地作用于靶细胞的功能。 用于医疗应用的药剂包括：可以特异性掺入靶细胞的细胞掺入物质; 以及可以作用于靶细胞的功能并与细胞结合物质结合的作用物质。
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公开(公告)号：US08740799B2
公开(公告)日：2014-06-03
申请号：US12480924
申请日：2009-06-09
申请人： Kazunori Itani
发明人： Kazunori Itani
CPC分类号： A61B8/481 , A61B8/14 , G01S7/52038 , G01S7/52039 , G01S7/52077 , G01S15/104 , G01S15/8918 , G01S15/8954 , G01S15/8959 , G01S15/8961 , G01S15/8963 , G01S15/8993
摘要： A signal generation unit 10 generates, and sends to a transmission circuit 12, a driving signal for forming a transmission pulse. A probe 14 is transmission controlled to transmit ultrasound at a transmission frequency which is set using, as a reference, a resonance frequency of a bubble administered into a living organism, and also at a transmission sound pressure which is set using an expansion ratio of the bubble as a reference. The signal generation unit 10 outputs a transmission pulse having a waveform corresponding to a center frequency of about 1.5 MHz and a transmission sound pressure of about 200 to 300 kPa. With this structure, it is possible to increase a harmonic component obtained from the bubble while suppressing a harmonic component obtained from real tissue, so that extremely high CTR can be obtained.
摘要翻译： 信号生成单元10生成并发送到发送电路12的用于形成发送脉冲的驱动信号。 传感器14被传输控制，以传输频率发送超声波，该传输频率是使用施用于生物体中的气泡的共振频率作为基准设定的，并且还使用以下方式设定的透射声压 泡沫作为参考。 信号生成单元10输出具有对应于约1.5MHz的中心频率和约200〜300kPa的发送声压的波形的发送脉冲。 利用这种结构，可以在抑制从真实组织获得的谐波分量的同时增加从气泡获得的谐波分量，从而可以获得极高的CTR。
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