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1. 发明授权

US08933613B2 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：US08933613B2
公开(公告)日：2015-01-13
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： B06B1/02 , G01N29/34
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。

2. 发明申请

US20120197130A1 RECEIVING CIRCUIT, ULTRASONIC PROBE, AND ULTRASONIC IMAGE DISPLAYING APPARATUS 审中-公开
标题翻译：接收电路，超声波探头和超声波图像显示装置
公开(公告)号：US20120197130A1
公开(公告)日：2012-08-02
申请号：US13016783
申请日：2011-01-28
申请人： Shinichi Amemiya , Bruno Haider , Naresh Kesavan Rao
发明人： Shinichi Amemiya , Bruno Haider , Naresh Kesavan Rao
IPC分类号： A61B8/14
CPC分类号： G01S7/52025 , G01S7/5208 , G01S15/8915 , G10K11/346
摘要： A receiving circuit in an ultrasonic probe that includes an ultrasonic transducer configured to receive ultrasonic waves is provided. The receiving unit includes an amplification unit configured to amplify an echo signal received at the ultrasonic transducer. The amplification unit includes a current output amplifier. The receiving circuit further includes a delay unit configured to provide a delay time to output signals of the amplification unit.
摘要翻译：提供了一种超声波探头中的接收电路，其包括被配置为接收超声波的超声波换能器。接收单元包括被配置为放大在超声波换能器处接收的回波信号的放大单元。放大单元包括电流输出放大器。接收电路还包括延迟单元，被配置为提供延迟时间以输出放大单元的信号。

3. 发明授权

US07775112B2 Method of sector probe driving and ultrasound diagnostic apparatus 有权
标题翻译：扇形探头驱动方法及超声波诊断仪
公开(公告)号：US07775112B2
公开(公告)日：2010-08-17
申请号：US10862718
申请日：2004-06-07
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： G01R33/20
CPC分类号： G01S7/52049 , A61B8/06 , A61B8/08 , A61B8/13 , A61B8/4411 , A61B8/488 , B06B2201/76 , G10K11/341
摘要： The transmitter/receiver for a convex probe and linear probe are used to drive a sector probe. Usually, when an ultrasound diagnostic apparatus using a convex probe and linear probe uses a sector probe, it selects vibration elements of N in number, which is equal to the number of channels of the sector probe, out of vibration elements of L in number (N is smaller than L), so that the selected elements are distributed at a virtually constant pitch in the alignment of vibration elements, and turns on only high voltage switches which are connected with the selected vibration elements to implement the sector scanning with the transmitter/receiver. It becomes possible to implement the sector scanning by using the transmitter/receiver having channels less than the number of vibration elements of the sector probe.
摘要翻译：用于凸型探针和线性探头的发射器/接收器用于驱动扇形探针。通常，当使用凸形探针和线性探针的超声波诊断装置使用扇形探头时，从数量L的振动元素中选出与数量相等的扇区探头的通道数N的振动元素（ N小于L），使得所选择的元件在振动元件的对准中以实质上恒定的间距分布，并且仅接通与选择的振动元件连接的高电压开关，以实现与发射机/ 接收器。可以通过使用具有小于扇区探测器的振动元素的数量的信道的发射机/接收机来实现扇区扫描。

4. 发明申请

US20090292203A1 ULTRASONIC IMAGING APPARATUS AND ULTRASONIC IMAGING SYSTEM 审中-公开
标题翻译：超声波成像设备和超声波成像系统
公开(公告)号：US20090292203A1
公开(公告)日：2009-11-26
申请号：US12469529
申请日：2009-05-20
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： A61B8/00 , G06F21/00
CPC分类号： A61B8/56 , A61B8/00 , A61B8/565 , G06F19/321 , G16H40/20 , G16H40/40 , G16H40/63
摘要： An ultrasonic imaging apparatus includes a plurality of transmission/reception units each having a probe connector, a transmission/reception section, and a power supply, a plurality of display units each having an image display section and a power supply, a plurality of operation units each having an operation section and a power supply, a single control unit, and a communication means for communicably connecting said control unit to said transmission/reception units, said display units, and said operation units. The control unit has a unit control means for individually controlling said plurality of transmission/reception units, said plurality of display units, and said plurality of operation units, all of which are connected to said control unit, and a software management section for managing enable/disable of softwares for respectively controlling said plurality of display units and said plurality of operation units.
摘要翻译：超声波成像装置包括多个发送/接收单元，每个发送/接收单元均具有探针连接器，发送/接收部分和电源，多个显示单元，每个显示单元均具有图像显示部分和电源，多个操作单元每个具有操作部分和电源，单个控制单元和用于将所述控制单元可通信地连接到所述发送/接收单元，所述显示单元和所述操作单元的通信装置。控制单元具有单独控制装置，用于分别控制所有多个发送/接收单元，所述多个显示单元和所有多个操作单元，所有操作单元都连接到所述控制单元，以及用于管理启用的软件管理部分 /禁用用于分别控制所述多个显示单元和所述多个操作单元的软件。

5. 发明申请

US20090213897A1 ULTRASONIC PROBE AND ULTRASONIC DIAGNOSTIC APPARATUS 有权
标题翻译：超声探头和超声诊断装置
公开(公告)号：US20090213897A1
公开(公告)日：2009-08-27
申请号：US12163148
申请日：2008-06-27
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： G01K11/22
CPC分类号： G01S15/899 , A61B8/4455 , A61B8/546 , G01S7/5208
摘要： An ultrasonic diagnostic apparatus includes: an ultrasonic probe in which a first temperature sensor and a second temperature sensor are located posterior to an oscillator; and a surface temperature calculation device for calculating a surface temperature of the ultrasonic probe on the basis of a first detection temperature Ta detected by the first temperature sensor and a second detection temperature Tb detected by the second temperature sensor. Also, an ultrasonic diagnostic apparatus includes: an ultrasonic probe in which a first temperature sensor and a second temperature sensor are embedded in a backing material; and a surface temperature calculation device for calculating a surface temperature Ts of the ultrasonic probe on the basis of a first detection temperature Ta detected by the first temperature sensor and a second detection temperature Tb detected by the second temperature sensor.
摘要翻译：超声波诊断装置包括：超声波探头，其中第一温度传感器和第二温度传感器位于振荡器后面; 以及表面温度计算装置，用于基于由第一温度传感器检测的第一检测温度Ta和由第二温度传感器检测的第二检测温度Tb来计算超声波探头的表面温度。此外，超声波诊断装置包括：超声波探头，其中第一温度传感器和第二温度传感器嵌入在背衬材料中; 以及表面温度计算装置，用于基于由第一温度传感器检测的第一检测温度Ta和由第二温度传感器检测的第二检测温度Tb来计算超声波探头的表面温度Ts。

6. 发明申请

US20090163814A1 ULTRASONIC DIAGNOSTIC APPARATUS AND OPERATING DEVICE THEREOF 审中-公开
标题翻译：超声诊断装置及其操作装置
公开(公告)号：US20090163814A1
公开(公告)日：2009-06-25
申请号：US12338737
申请日：2008-12-18
申请人： Shinichi AMEMIYA , Masashi SEKI
发明人： Shinichi AMEMIYA , Masashi SEKI
IPC分类号： A61B8/00
CPC分类号： A61B8/08 , A61B8/06 , A61B8/13 , A61B8/40 , A61B8/462 , A61B8/488 , G01S7/52082
摘要： An ultrasonic diagnostic apparatus includes an operating unit for enabling the operator to input instructions, a signal processing unit which produces ultrasonic image data on the basis of echo signals obtained by transmitting an ultrasonic wave, and an image display unit on which an ultrasonic image based on the ultrasonic image data produced by the signal processing unit is displayed. Said operating unit is configured as a device separate at least from said image display unit, and said operating device is enabled to display an ultrasonic image.
摘要翻译：超声波诊断装置包括：操作单元，用于使操作者能够输入指令;信号处理单元，其基于通过发送超声波获得的回波信号产生超声波图像数据;以及图像显示单元，其上基于显示由信号处理单元产生的超声波图像数据。所述操作单元被配置为至少与所述图像显示单元分开的设备，并且所述操作设备能够显示超声波图像。

7. 发明申请

US20080071171A1 ULTRASONIC TRANSDUCER DRIVING CIRCUIT AND ULTRASONIC DIAGNOSTIC APPARATUS 失效
标题翻译：超声波传感器驱动电路及超声波诊断装置
公开(公告)号：US20080071171A1
公开(公告)日：2008-03-20
申请号：US11854255
申请日：2007-09-12
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： A61B8/00 , H01L41/09
CPC分类号： G01S7/52023 , G01S15/8909 , H03K17/04206 , H03K17/6874
摘要： With the aim of quickly returning the voltage of an output line to an ultrasonic transducer from a positive voltage or a negative voltage to the ground voltage and reducing the circuit size, immediately after turning on and turning off of a positive FET in accordance with a positive pulse signal, a negative FET goes on for only a pull-back period allowing for the output line to return to the ground voltage. Also, immediately after turning on and turning off of the negative FET in accordance with a negative pulse signal, the positive FET goes on for only a pull-back period allowing for the output line to return to the ground voltage.
摘要翻译：为了迅速地将输出线的电压从正电压或负电压返回到接地电压并且减小电路尺寸，立即在正极FET接通和关断之后，根据正的脉冲信号，负极FET只导通一个允许输出线返回到接地电压的反冲时段。此外，正极FET在根据负脉冲信号接通和断开负FET之后立即进行导通，只允许输出线返回到接地电压。

8. 发明申请

US20060247524A1 Diagnostic ultrasound system 审中-公开
标题翻译：诊断超声系统
公开(公告)号：US20060247524A1
公开(公告)日：2006-11-02
申请号：US11409690
申请日：2006-04-24
申请人： Zhengyi Zhang , Shinichi Amemiya
发明人： Zhengyi Zhang , Shinichi Amemiya
IPC分类号： A61B8/00
CPC分类号： A61B8/14 , A61B8/44 , A61B8/461 , A61B8/467 , A61B8/56 , A61B2560/0209 , A61B2560/0431
摘要： An object of the present invention is to provide a battery-driven ultrasound diagnostic apparatus in which the power consumption required for lighting keys little affects an operation time. An ultrasound diagnostic apparatus with lit operation keys comprises a power supply unit that switches power to be supplied to the components of the apparatus between power fed from a battery and power fed from the mains, and a lighting adjustor that ceases or minimizes lighting of operation keys when a detected ambient brightness level exceeds a predetermined threshold.
摘要翻译：本发明的目的是提供一种电池驱动的超声波诊断装置，其中照明按键所需的功率消耗几乎不影响操作时间。具有点亮操作键的超声波诊断装置包括：电源单元，其在从电池供电的电力和从电源馈送的电力之间切换供应给设备的部件的电力;以及照明调节器，其停止或最小化操作键的点亮当检测到的环境亮度水平超过预定阈值时。

9. 发明授权

US07115093B2 Method and system for PDA-based ultrasound system 有权
公开(公告)号：US07115093B2
公开(公告)日：2006-10-03
申请号：US10063342
申请日：2002-04-12
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.

10. 发明申请

US20050124891A1 Ultrasonic diagnostic apparatus and driving method therefor 审中-公开
标题翻译：超声诊断装置及其驱动方法
公开(公告)号：US20050124891A1
公开(公告)日：2005-06-09
申请号：US11008314
申请日：2004-12-09
申请人： Shinichi Amemiya
发明人： Shinichi Amemiya
IPC分类号： A61B8/06 , A61B8/00 , A61B8/02 , A61B8/13 , G01S7/52 , G01S15/89
CPC分类号： A61B8/06 , G01S7/5203 , G01S7/52046 , G01S15/8918
摘要： An ultrasonic diagnostic apparatus for continuously transmitting ultrasonic signal toward a subject, continuously receiving signals reflected from the subject in response to the transmitted ultrasonic signals, and producing a tomographic image of a subject based on the received signals, comprises transmitting/receiving means for transmitting/receiving ultrasonic signals via a plurality of channels, and a sector probe having transducers connectable to the channels via switches, the transducers being in a number larger than the number of the channels and arranged in one direction, in which probe, ones among said transducers arranged in one direction that are spaced at intervals of a predetermined number of said transducers are connected to channels for transmitting ultrasonic signals.
摘要翻译：一种超声波诊断装置，用于向对象连续地发送超声信号，响应于所发送的超声信号连续地接收从被检体反射的信号，并且基于接收信号产生被检者的断层图像，包括发送/接收装置，通过多个通道接收超声波信号，以及扇形探测器，其具有可经由开关连接到所述通道的换能器，所述换能器的数量大于所述通道的数量，并且布置在一个方向上，所述探头中的所述换能器中的一个布置在以预定数量的所述换能器间隔开的一个方向上连接到用于发射超声波信号的通道。

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