Three-dimensional clinical handheld photoacoustic/ultrasound scanner
نویسندگان
چکیده
منابع مشابه
Functional optoacoustic human angiography with handheld video rate three dimensional scanner☆
Optoacoustic imaging provides a unique combination of high optical contrast and excellent spatial resolution, making it ideal for simultaneous imaging of tissue anatomy as well as functional and molecular contrast in deep optically opaque tissues. We report on development of a portable clinical system for three-dimensional optoacoustic visualization of deep human tissues at video rate. Studies ...
متن کاملAnchorage in Orthodontics: Three-dimensional Scanner Input
Aims and Objectives The aim of this article is to re-evaluate anchorage coefficient values in orthodontics and their influence in the treatment decision through the usage of three-dimensional (3D) scanner. Materials and Methods A sample of 80 patients was analyzed with the 3D scanner using the C2000 and Cepha 3DT softwares (CIRAD Montpellier, France). Tooth anatomy parameters (linear measurem...
متن کاملFabrication of malleable three-dimensional-printed customized bolus using three-dimensional scanner
A three-dimensional (3D)-printed customized bolus (3D bolus) can be used for radiotherapy application to irregular surfaces. However, bolus fabrication based on computed tomography (CT) scans is complicated and also delivers unwanted irradiation. Consequently, we fabricated a bolus using a 3D scanner and evaluated its efficacy. The head of an Alderson Rando phantom was scanned with a 3D scanner...
متن کاملThree-dimensional Modelling of Breaklines from Airborne Laser Scanner Data
Airborne laserscanning allows a very detailed sampling of the landscape within a more or less automated recording procedure. For the representation of models computed on the basis of this data mostly raster or triangulated irregular networks (TINs) are used, which do only implicitly store breakline information. For high quality surface modelling breaklines must be explicitly stored within the d...
متن کاملApplication of a Three-dimensional Color Laser Scanner
Three-dimensional (3D) modeling has always been an important part of paleontological research and interpretation though digital reproductions of fossils are a recent phenomena. A highly accurate, interactive, 100 μm resolution, 3D, digital model of a fossilized basisphenoid-basioccipital from a juvenile Tylosaurus sp. mosasaur was generated using a 3D laser scanner and manipulated using VRML an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Photoacoustics
سال: 2020
ISSN: 2213-5979
DOI: 10.1016/j.pacs.2020.100173