WebThis dynamic spatial reconstructor system (DSR) provides stop-action (.01-sec), rapidly sequential (60-per-second), synchronous volume (240 simultaneous adjacent 1-mm-thick transaxial sections) reconstructions and display of the full anatomic extents of the internal and external surfaces of the heart throughout successive cardiac cycles, and ... WebJan 12, 2013 · The idea of dynamically acquired CT data is not new. In fact, two unconventional CT designs, the Dynamic Spatial Reconstructor [] (DSR) and the Imatron electron beam scanner [6, 7] were both built in the 1980s primarily as dynamic scanners focused on cardiac imaging (Fig. 1).The DSR consisted of 28 x-ray tubes mounted in a …
Three-Dimensional Cardiac Anatomy and Function in …
WebThe Dynamic Spatial Reconstructor system has been developed to dynamically (up to 60/sec) image the entire 3-D volume (up to 240 adjacent 1-mm-thick transverse sections) encompassing moving organs of the body, particularly the heart and lungs, or the circulation in any organ. This capability permits accurate regional and global measurements to be … WebJan 1, 1991 · The DynamicSpatial Reconstructor (DSR) is a 14 x-ray source video imaging system which operates on the computerized tomography scanning principle. It scans a cylindrical volume 18. 5 cm in axial height with equal resolution in the transverse and axial directions and repeats this volume scan (of up to 240 0. 7 mm thick parallel … the output of problem definition stage is
Anatomy and function of the heart and intrathoracic vessels in ...
WebThe Dynamic Spatial Reconstructor By: Maria Jackson History Built in the late 1970's at the Mayo Clinic. What is it? Cost and technical complexity kept it from being marketed. Was made just for research. A DSR is an x … WebDynamic Spatial Reconstructor), yaitu melihat gambar dari berbagai sudut organ tubuh. SPECT (Single Photon Emission Computer Tomography), merupakan suatu sistem … Webdynamic spatial reconstructor: a radiographic device that allows moving, three-dimensional images of organs to be examined from any direction. It is used in research. the output of prims and kruskal algorithm is