Highly integrated guidewire ultrasound imaging system-on-a-chip
In this article, we present a highly integrated guidewire ultrasound (US) imaging system-on-
a-chip (GUISoC) for vascular imaging. The SoC consists of a 16-channel US transmitter (Tx) …
a-chip (GUISoC) for vascular imaging. The SoC consists of a 16-channel US transmitter (Tx) …
A robotically steerable guidewire with forward-viewing ultrasound: Development of technology for minimally-invasive imaging
Objective: The current standard of care for peripheral chronic total occlusions involves the
manual routing of a guidewire under fluoroscopy. Despite significant improvements in recent …
manual routing of a guidewire under fluoroscopy. Despite significant improvements in recent …
A transceiver ASIC for a single-cable 64-element intra-vascular ultrasound probe
This article presents an application-specific integrated circuit (ASIC) designed for intra-
vascular ultrasound imaging that interfaces 64 piezoelectric transducer elements to an …
vascular ultrasound imaging that interfaces 64 piezoelectric transducer elements to an …
2D array imaging system for mechanically-steered, forward-viewing ultrasound guidewire
Approximately 4 million people with peripheral artery disease (PAD) present with critical
limb ischemia each year, requiring urgent revascularization to avoid loss of limb. Minimally …
limb ischemia each year, requiring urgent revascularization to avoid loss of limb. Minimally …
T/R Switch Composed of Three HV-MOSFETs With 12.1-μW Consumption That Enables Per-Channel Self-Loopback AC Tests and− 18.1-dB Switching Noise …
S Kajiyama, Y Igarashi, T Yazaki… - … Transactions on Very …, 2021 - ieeexplore.ieee.org
This article presents an area-and power-efficient transmission/receiving (TX/RX)-isolation
switch implemented in a 3072-ch ultrasound (US) in-probe 2-D array transceiver application …
switch implemented in a 3072-ch ultrasound (US) in-probe 2-D array transceiver application …
Fabrication and characterization of a prototype forward-looking single-cable 64-element intra-vascular ultrasound probe
D Van Willigen, M Mozaffarzadeh… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
This paper presents the integration steps towards a prototype forward-looking intra-vascular
ultrasound probe. An ASIC (Application Specific Integrated Circuit) is laser cut to create a 1.6 …
ultrasound probe. An ASIC (Application Specific Integrated Circuit) is laser cut to create a 1.6 …
Design of Fully Differential Energy-Efficient Inverter-Based Low-Noise Amplifier for Ultrasound Imaging
Inverter-based low-noise amplifier (LNA) offers an elegant solution in terms of power and
area efficiency, which is favorable for ultrasound receivers. Nevertheless, it imposes …
area efficiency, which is favorable for ultrasound receivers. Nevertheless, it imposes …
[PDF][PDF] An ASIC with Bipolar High-Voltage Transmit Switch-ing for a Single-Cable Intra-Vascular Ultrasound Probe
RN Nagarkar - 2019 - repository.tudelft.nl
An ASIC is presented for intra-vascular ultrasound imaging. Despite being connected via a
single coaxial cable, it is able to pass arbitrary high voltage bipolar signals to the …
single coaxial cable, it is able to pass arbitrary high voltage bipolar signals to the …