公开(公告)号：AU2017240665B2

公开(公告)日：2022-01-06

申请号：AU2017240665

申请日：2017-03-31

Applicant: BUTTERFLY NETWORK INC

Inventor： CHEN KAILIANG ,  BAO LIEWEI ,  RALSTON TYLER S ,  SANCHEZ NEVADA J

IPC: A61B8/13 ,  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.

公开(公告)号：AU2017240056B2

公开(公告)日：2022-01-06

申请号：AU2017240056

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.

公开(公告)号：AU2017240665A1

公开(公告)日：2018-10-11

申请号：AU2017240665

申请日：2017-03-31

Applicant: BUTTERFLY NETWORK INC

Inventor： BAO LIEWEI ,  CHEN KAILIANG ,  RALSTON TYLER S ,  SANCHEZ NEVADA J

IPC: A61B8/13 ,  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.

公开(公告)号：CA3018870A1

公开(公告)日：2017-10-05

申请号：CA3018870

申请日：2017-03-31

Applicant: BUTTERFLY NETWORK INC

Inventor： BAO LIEWEI ,  CHEN KAILIANG ,  RALSTON TYLER S ,  SANCHEZ NEVADA J

IPC: A61B8/13 ,  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.

公开(公告)号：AU2017240056A1

公开(公告)日：2018-10-11

申请号：AU2017240056

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.

公开(公告)号：CA3019215A1

公开(公告)日：2017-10-05

申请号：CA3019215

申请日：2017-03-31

Applicant: BUTTERFLY NETWORK INC

Inventor： BAO LIEWEI ,  CHEN KAILIANG ,  RALSTON TYLER S ,  SANCHEZ NEVADA J

IPC: G01S7/523 ,  A61B8/00 ,  B06B1/02

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.