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1.发明申请TRANSMIT GENERATOR FOR CONTROLLING A MULTILEVEL PULSER OF AN ULTRASOUND DEVICE, AND RELATED METHODS AND APPARATUS 审中-公开用于控制超声装置的多级脉冲的发射发生器及相关的方法和装置
公开(公告)号：WO2017173224A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/025297
申请日：2017-03-31
Applicant: BUTTERFLY NETWORK, INC.
Inventor： BAO, Liewei , CHEN, Kailiang , RALSTON, Tyler, S. , SANCHEZ, Nevada, J.
IPC: A61B8/00
Abstract: Circuitry for ultrasound devices is described. A multi-level pulser is described, which can support time-domain and spatial apodization. The multi-level pulser may be controlled through a software-defined waveform generator. In response to the execution of a computer code, the waveform generator may access master segments from a memory, and generate a stream of packets directed to pulsing circuits. The stream of packets may be serialized. A plurality of decoding circuits may modulate the streams of packets to obtain spatial apodization.
Abstract translation: 描述了用于超声设备的电路。 描述了一个多级脉冲发生器，它可以支持时域和空间切趾。 多级脉冲发生器可以通过软件定义的波形发生器进行控制。 响应于计算机代码的执行，波形发生器可以从存储器访问主段，并且产生指向脉冲电路的分组流。 数据包流可能被序列化。 多个解码电路可以调制分组流以获得空间切趾。
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公开(公告)号：WO2017173254A1
公开(公告)日：2017-10-05
申请号：PCT/US2017/025349
申请日：2017-03-31
Applicant: BUTTERFLY NETWORK, INC.
Inventor： BAO, Liewei , CHEN, Kailiang , RALSTON, Tyler, S. , SANCHEZ, Nevada, J.
Abstract: Circuitry for ultrasound devices is described. A multi-level pulser is described, which can support time-domain and spatial apodization. The multi-level pulser may be controlled through a software-defined waveform generator. In response to the execution of a computer code, the waveform generator may access master segments from a memory, and generate a stream of packets directed to pulsing circuits. The stream of packets may be serialized. A plurality of decoding circuits may modulate the streams of packets to obtain spatial apodization.
Abstract translation: 描述了用于超声设备的电路。 描述了一个多级脉冲发生器，它可以支持时域和空间切趾。 多级脉冲发生器可以通过软件定义的波形发生器进行控制。 响应于计算机代码的执行，波形发生器可以从存储器访问主段，并且产生指向脉冲电路的分组流。 数据包流可能被序列化。 多个解码电路可以调制分组流以获得空间切趾。
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公开(公告)号：EP3435882A1
公开(公告)日：2019-02-06
申请号：EP17776764.7
申请日：2017-03-31
Applicant: Butterfly Network, Inc.
Inventor： BAO, Liewei , CHEN, Kailiang , RALSTON, Tyler S. , SANCHEZ, Nevada J.
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4.发明公开
公开(公告)号：EP3435873A1
公开(公告)日：2019-02-06
申请号：EP17776746.4
申请日：2017-03-31
Applicant: Butterfly Network, Inc.
Inventor： BAO, Liewei , CHEN, Kailiang , RALSTON, Tyler, S. , SANCHEZ, Nevada, J.
IPC: A61B8/00
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