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1. 发明授权

US08848482B2 Ultrasound probe and ultrasound diagnostic apparatus 有权
标题翻译：超声波探头和超声波诊断仪
公开(公告)号：US08848482B2
公开(公告)日：2014-09-30
申请号：US13311784
申请日：2011-12-06
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： G01S15/02 , H05K13/00 , G01S15/89
CPC分类号： G01S15/8927 , G01S7/52047 , Y10T29/49002
摘要： An ultrasound probe connected to an ultrasound diagnostic apparatus configured to transmit an ultrasound beam to a target object is provided. The ultrasound probe includes a switching unit including N/2 channels, each channel configured to switch between a first pole and a second pole, wherein N is a natural number, N/2 first transducer elements connected to the first pole and placed in two-dimensions, wherein a placement is defined in an x-axis direction and a y-axis direction, and N/2 second transducer elements connected to the second pole and placed in two-dimensions, wherein the placement is defined in the x-axis and y-axis directions, wherein a placement of a channel number of the first transducer elements and a placement of a channel number of the second transducer elements differ in the x-axis and y-axis directions.
摘要翻译：提供了连接到超声波诊断装置的超声波探头，该超声波诊断装置被配置为将超声波束传送到目标物体。所述超声波探头包括包括N / 2个通道的开关单元，每个通道被配置为在第一极和第二极之间切换，其中N是自然数，连接到第一极的N / 2个第一换能器元件，尺寸，其中定位在x轴方向和y轴方向上，以及N / 2个第二换能器元件连接到第二极并且被放置在二维上，其中所述放置被限定在x轴上，并且 y轴方向，其中第一换能器元件的通道数量的放置和第二换能器元件的通道数量的布置在x轴方向和y轴方向上不同。

2. 发明授权

US08535227B2 Method and system for PDA-based ultrasound 有权
标题翻译：基于PDA的超声波的方法和系统
公开(公告)号：US08535227B2
公开(公告)日：2013-09-17
申请号：US11044401
申请日：2005-01-27
申请人： Menachem Halmann , Shinichi Amemiya
发明人： Menachem Halmann , Shinichi Amemiya
IPC分类号： A61B8/00
CPC分类号： A61B8/462 , A61B8/14 , A61B8/145 , A61B8/4411 , A61B8/4427 , A61B8/4472 , A61B8/4488 , A61B8/463 , A61B8/465 , A61B8/469 , A61B8/5207 , A61B8/56 , G01S7/5208 , G01S7/52082 , G01S7/52085 , G01S15/8909
摘要： A method and system are disclosed for a compact, inexpensive ultrasound system using an off-the-shelf personal digital assistant (PDA) device interfacing to a hand-held probe assembly through a standard digital interface. The hand-held probe assembly comprises a detachable transducer head attached to a beamforming module that performs digital beamforming. The PDA runs Windows applications and displays menus and images to a user. The PDA also runs ultrasound data processing software to support a plurality of imaging modes. An internal battery is provided in the PDA to power the system. The transducer head is detachable from the beamforming module.
摘要翻译：公开了一种使用现成的个人数字助理（PDA）设备通过标准数字接口与手持探针组件连接的紧凑廉价的超声系统的方法和系统。手持探针组件包括附接到执行数字波束成形的波束形成模块的可拆卸换能器头。 PDA运行Windows应用程序，并向用户显示菜单和图像。 PDA还运行超声数据处理软件以支持多种成像模式。在PDA中提供内部电池为系统供电。换能器头可从波束形成模块拆卸。

3. 发明申请

US20130104658A1 ULTRASONIC TRANSDUCER DRIVING CIRUIT AND ULTRASONIC IMAGE DISPLAY APPARATUS 有权
标题翻译：超声波传感器驱动电路和超声波图像显示装置
公开(公告)号：US20130104658A1
公开(公告)日：2013-05-02
申请号：US13284156
申请日：2011-10-28
申请人： Shinichi Amemiya , Bruno Haider , Krishnakumar Sundaresan
发明人： Shinichi Amemiya , Bruno Haider , Krishnakumar Sundaresan
IPC分类号： G01N29/06 , H01L41/09
CPC分类号： H01L41/09 , B06B1/0207 , B06B1/0215 , G01N29/06 , G01N29/34 , G01N29/44 , G01N2291/048 , G01N2291/102
摘要： An ultrasonic transducer driving circuit configured to supply an output current and/or an output voltage to an output line for driving an ultrasonic transducer is provided. The ultrasonic transducer driving circuit includes a first current discharge circuit configured to allow a current arising from electric charges accumulated in the ultrasonic transducer to flow from the output line to ground when the output line is at a positive voltage, and a second current discharge circuit configured to allow the current arising from the electric charges accumulated in the ultrasonic transducer to flow from ground to the output line when the output line is at a negative voltage. The first current discharge circuit and the second current discharge circuit are controlled based on the output current and/or the output voltage.
摘要翻译：提供了一种超声波换能器驱动电路，其被配置为向用于驱动超声换能器的输出线提供输出电流和/或输出电压。超声波换能器驱动电路包括：第一电流放电电路，被配置为当输出线处于正电压时允许从超声波换能器中累积的电荷产生的电流从输出线流向地，并且第二电流放电电路配置当输出线处于负电压时，允许从超声波换能器中累积的电荷产生的电流从地流到输出线。基于输出电流和/或输出电压来控制第一电流放电电路和第二电流放电电路。

4. 发明申请

US20130099950A9 TRANSMISSION CIRCUIT, ULTRASONIC PROBE AND ULTRASONIC IMAGE DISPLAY APPARATUS 有权
标题翻译：传输电路，超声波探头和超声波图像显示装置
公开(公告)号：US20130099950A9
公开(公告)日：2013-04-25
申请号：US13035675
申请日：2011-02-25
申请人： Shinichi Amemiya , Bruno Haider , Naresh Kesavan Rao , Krishnakumar Sundaresan , Thomas Halvorsrod
发明人： Shinichi Amemiya , Bruno Haider , Naresh Kesavan Rao , Krishnakumar Sundaresan , Thomas Halvorsrod
IPC分类号： H03M1/66
CPC分类号： H03M1/66 , H03M1/0682 , H03M1/745
摘要： A transmission circuit for use with an ultrasonic probe including an ultrasonic transducer is provided. The transmission circuit includes a high voltage current DAC configured to output a drive current of an ultrasonic transducer to transmit and receive ultrasound, and a waveform generator configured to output a control signal from the high voltage current DAC to the high voltage current DAC with a predetermined timing. The control signal configured to output the drive current with a desired magnitude.
摘要翻译：提供了一种与包括超声换能器的超声波探头一起使用的传输电路。传输电路包括高压电流DAC，其被配置为输出超声波换能器的驱动电流以发射和接收超声;以及波形发生器，被配置为以预定的方式从高电压电流DAC输出到高压电流DAC的控制信号定时。控制信号被配置为以期望的幅度输出驱动电流。

5. 发明申请

US20120294113A1 ULTRASONIC TRANSDUCER DRIVE CIRCUIT AND ULTRASONIC IMAGE DISPLAY APPARATUS 有权
标题翻译：超声波传感器驱动电路和超声波图像显示装置
公开(公告)号：US20120294113A1
公开(公告)日：2012-11-22
申请号：US13472134
申请日：2012-05-15
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： G03B42/06 , H04B1/02
CPC分类号： G01N29/0672 , A61B8/54 , B06B1/0215 , G01N29/34 , G01N2291/044 , G01S7/521 , G01S15/102 , G01S15/876 , G01S15/89
摘要： An ultrasonic transducer drive circuit for driving an ultrasonic transducer by outputting pulses including a positive pulse and a negative pulse to an output line is provided. The ultrasonic transducer includes a positive voltage supply circuit, a negative voltage supply circuit, a current-inflow-type ground clamp circuit configured to operate when voltage in the output line is positive voltage, and a current-outflow-type ground clamp circuit configured to operate when voltage in the output line is negative voltage, wherein the current-inflow-type ground clamp circuit is configured to enter an operation state at a time of generating the negative pulse in a state where the voltage in the output line is positive voltage, and the current-outflow-type ground clamp circuit is configured to enter an operation state at a time of generating the positive pulse in a state where the voltage in the output line is negative voltage.
摘要翻译：提供了一种用于通过向输出线输出包括正脉冲和负脉冲的脉冲来驱动超声换能器的超声换能器驱动电路。超声波换能器包括正电压供给电路，负电压供给电路，配置为在输出线的电压为正电压时工作的电流流入式接地钳位电路，以及电流 - 流出型接地钳位电路，在输出线路中的电压为负电压的情况下工作，其中，所述电流流入型接地钳位电路被配置为在所述输出线路中的电压为正电压的状态下产生所述负脉冲时进入运行状态，并且电流 - 流出型接地钳位电路被配置为在输出线中的电压为负电压的状态下进入产生正脉冲时的操作状态。

6. 发明申请

US20120200196A1 ULTRASONIC IMAGE DISPLAY APPARATUS POWER CIRCUIT AND ULTRASONIC IMAGE DISPLAY APPARATUS 有权
标题翻译：超声波图像显示装置电源电路和超声波图像显示装置
公开(公告)号：US20120200196A1
公开(公告)日：2012-08-09
申请号：US13365025
申请日：2012-02-02
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： H02N2/00 , H01R43/00
CPC分类号： G01S7/52019 , B06B1/0207 , B06B2201/76 , Y10T29/49117
摘要： An ultrasonic image display apparatus power circuit is provided. The power circuit includes a high-voltage fixed power supply portion configured to boost a voltage of a low-voltage power supply and generate positive and negative voltages, a bias voltage output portion connected to the high-voltage fixed power supply portion and configured to output a bias voltage to a switch configured to switch an ultrasonic transducer configured to transmit and receive an ultrasonic wave, a transmission power supply portion connected to the high-voltage fixed power supply portion, the transmission power supply portion configured to supply transmission power for the ultrasonic wave to the ultrasonic transducer and configured to regenerate the transmission power as regeneration power to the high-voltage fixed power supply portion, and a regenerative electric power storage portion provided between the high-voltage fixed power supply portion and the transmission power supply portion and configured to store regeneration power.
摘要翻译：提供超声波图像显示装置的电源电路。电源电路包括：高压固定电源部，其配置为升压低压电源的电压并产生正负电压;偏置电压输出部，连接到所述高压固定电源部，并且被配置为输出向被配置为切换构造成发送和接收超声波的超声波换能器的开关的偏置电压，连接到高压固定电源部的发送电力供给部，配置为向超声波提供发送功率的发送电力供给部并且被配置为将所述发送功率再生成为所述高压固定电源部的再生电力;以及再生电力存储部，其设置在所述高压固定电力供给部与所述发送电力供给部之间，存储再生能量。

7. 发明授权

US07855609B2 Ultrasonic transducer driving circuit and ultrasonic diagnostic apparatus 失效
标题翻译：超声波换能器驱动电路及超声波诊断仪
公开(公告)号：US07855609B2
公开(公告)日：2010-12-21
申请号：US11854903
申请日：2007-09-13
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： H03B5/36 , H01L41/107 , G01N29/00
CPC分类号： H03K17/6872 , A61B8/00 , A61B2560/0209 , B06B1/0207 , B06B2201/55 , B06B2201/76 , H03K17/284
摘要： With the aim of suppressing power consumption and reducing circuit size, a positive FET is turned on in accordance with a positive pulse signal and turned off when a return voltage rises up to a positive threshold. An active ground clamp circuit causes the output line to return to the ground voltage after the elapse of a predetermined period of time. A negative FET is turned on in accordance with a negative pulse signal and turned off when the return voltage falls down to a negative threshold. The active ground clamp circuit causes the output line to return to the ground voltage after the elapse of a predetermined period of time.
摘要翻译：为了抑制功耗并减小电路尺寸，正极FET根据正脉冲信号导通，当返回电压上升到正阈值时，正极被截止。有源接地钳位电路在经过预定时间段之后使输出线返回接地电压。负FET根据负脉冲信号导通，当返回电压下降到负阈值时，负FET截止。有源接地钳位电路在经过预定的时间后，使输出线返回接地电压。

8. 发明申请

US20100019833A1 VOLTAGE GENERATING CIRCUIT AND ULTRASONIC DIAGNOSING DEVICE 有权
标题翻译：电压发生电路和超声波诊断装置
公开(公告)号：US20100019833A1
公开(公告)日：2010-01-28
申请号：US12509203
申请日：2009-07-24
申请人： Xinping Zang , Shinichi Amemiya
发明人： Xinping Zang , Shinichi Amemiya
IPC分类号： G05F1/10
CPC分类号： B06B1/0207 , A61B8/06 , A61B8/461 , A61B8/467 , A61B8/56 , G01S7/52019 , G01S15/8979
摘要： A voltage generating circuit generates a voltage for driving an ultrasonic oscillator, and includes a multi-stage connected power supply circuit without a transformer.
摘要翻译：电压产生电路产生用于驱动超声波振荡器的电压，并且包括没有变压器的多级连接电源电路。

9. 发明申请

US20090198135A1 ULTRASONIC DIAGNOSTIC APPARATUS 审中-公开
标题翻译：超声诊断设备
公开(公告)号：US20090198135A1
公开(公告)日：2009-08-06
申请号：US12363223
申请日：2009-01-30
申请人： Koji Yanagihara , Shinichi Amemiya
发明人： Koji Yanagihara , Shinichi Amemiya
IPC分类号： A61B8/14 , A61G13/00
CPC分类号： A61B8/14 , A61B8/4472
摘要： An ultrasonic diagnostic apparatus includes an operating device for an operator to input an instruction, an image display device for displaying an ultrasonic image, a processing device which controls producing the ultrasonic image based on an echo signal obtained by sending and receiving a ultrasonic wave and displaying it, and a table on which a patient lies. Said operating device is provided separately from said image display device, said processing device, and said table. Said table, said image display device, and said processing device are integrally provided on the side where said operating device is not placed with respect to the table.
摘要翻译：超声波诊断装置包括操作者输入指示的操作装置，用于显示超声波图像的图像显示装置，基于通过发送和接收超声波而获得的回波信号来控制产生超声波图像的处理装置，并且显示它和病人所在的桌子。所述操作装置与所述图像显示装置，所述处理装置和所述表分开设置。所述桌子，所述图像显示装置和所述处理装置一体地设置在所述操作装置相对于桌子不放置的一侧。

10. 发明授权

US07111515B2 Ultrasonic diagnostic apparatus and driving method therefor 失效
标题翻译：超声诊断装置及其驱动方法
公开(公告)号：US07111515B2
公开(公告)日：2006-09-26
申请号：US11009507
申请日：2004-12-10
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： G01N29/06 , A61B8/00
CPC分类号： G01N29/262 , A61B8/4444 , A61B8/4477 , G01N29/0609 , G01N29/24 , G01N2291/044 , G01N2291/106
摘要： An ultrasonic diagnostic apparatus for transmitting ultrasonic signals toward a subject, receiving signals reflected from the subject in response to the transmitted ultrasonic signals, and producing a tomographic image of the subject based on the received signals, includes: transmitting/receiving device having a plurality of channels for transmitting/receiving ultrasonic signals via the channels; and a linear or convex probe in which transducers in a number larger than the number of channels are arranged in one direction, in which probe, the transducers are connected to the channels inconsecutively in the arrangement direction, and the number of transducers in an aperture area from one end to the other of transducers that are connected to the channels is set to be larger than the number of channels.
摘要翻译：一种超声波诊断装置，用于向对象发送超声信号，响应于所发送的超声波信号接收从被摄体反射的信号，并且基于接收信号产生被摄体的断层图像，包括：具有多个用于经由信道发送/接收超声信号的信道; 以及一个直线或凸起的探头，其中一个数量大于通道数量的换能器沿一个方向排列，其中探针，换能器沿排列方向连续地连接到通道上，并且孔径区域中的换能器的数量从连接到通道的换能器的一端到另一端被设置为大于通道数。

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