Tag: TriTom

Spatiotemporal Image Reconstruction to Enable High-Frame-Rate Dynamic Photoacoustic Tomography with Rotating-Gantry Volumetric Imagers

Author(s): Refik Mert Cam, Chao Wang, Weylan Thompson, Sergey A. Ermilov, Mark A. Anastasio, Umberto Villa ABSTRACT Significance Dynamic photoacoustic computed tomography (PACT) is a valuable imaging technique for monitoring physiological processes. However, current dynamic PACT imaging techniques are often limited to two-dimensional spatial imaging. Although volumetric PACT imagers are commercially available, these systems typically employ a rotating measurement gantry […]

SCIENTIFIC PRESENTATIONS USING PHOTOSOUND PRODUCTS AT SPIE 2024

We look forward to seeing you at one of the scientific presentations using PhotoSound Technologies, Inc. products during SPIE Photonics West 2024. See the list of presentations below. 12842-15 The new development of ionizing radiation acoustic imaging (iRAI) for mapping the dose deep in the patient body during radiation therapy Author(s): Wei Zhang, Dale Litzenberg, […]

X-Ray Acoustics

PhotoSounds OEM line of products is an ideal starting point for the development of custom systems where the parallel acquisition of multiple channels is required. All our ADCs are streaming and allow the continuous acquisition of data straight to the receiving computer for processing or storage. PhotoSound’s ADCs are feature-rich, they have multiple electronic and […]

SIZE-TUNABLE ICG-BASED CONTRAST AGENT PLATFORM FOR TARGETED NEAR-INFRARED PHOTOACOUSTIC IMAGING

2022 Dec 11 Author(s): Shrishti Singh, Giovanni Giammanco, Chih-Hsiang Hu, Joshua Bush, Leandro Soto Cordova, Dylan J Lawrence, Jeffrey L Moran, Parag V Chitnis, Remi Veneziano ABSTRACT Near-infrared photoacoustic imaging (NIR-PAI) combines the advantages of optical and ultrasound imaging to provide anatomical and functional information of tissues with high resolution. Although NIR-PAI is promising, its widespread use is hindered by […]

SPHERICAL-VIEW PHOTOACOUSTIC TOMOGRAPHY FOR MONITORING IN VIVO PLACENTAL FUNCTION

29 September 2020 Author(s): Kristie Huda , Chengxi Wu , Jaclyn G. Sider, Carolyn L. Bayer ABSTRACT Photoacoustic tomography has great potential to image dynamic functional changes in vivo. Many tomographic systems are built with a circular view geometry, necessitating a linear translation along one axis of the subject to obtain a three-dimensional volume. In this work, we […]