Versity Abu Dhabi (NYUAD). two.2. Imaging and also a clinical/research partnership with
Versity Abu Dhabi (NYUAD). two.two. Imaging along with a clinical/research partnership with all the Core Technology Platforms at New established in ManufacturingYork University Abu Dhabi (NYUAD). (CT) was performed combined with contrast-enECG-gated computed tomographyhanced angiography recorded throughout expiration at a resolution of 0.three to 0.7 mm. CT was two.2. Imaging and Manufacturing performed inside 6 weeks prior to the planned surgical process. A virtual model (segmentaECG-gated computed tomography (CT) communication in medicine (DICOM) tion) was made in the digital imaging andwas performed combined with contrast- information enhanced angiography recorded during expiration at a resolution of 0.3 to 0.7 mm. CT was set employing commercial software program (Mimics Materialise, Leuven, Belgium [14]) and an opendone within six weeks before the planned surgical procedure. A virtual model (segmensource 3Dwas made in the digital imagingengineer PF-06873600 Purity & Documentation carried outin medicine (DICOM) Slicer [15]. In all circumstances, a research and communication semi-automatic segmentation) tation with the clinician’s participation. The segmentation actions involved[14]) and an DIdata set using commercial software program (Mimics, Materialise, Leuven, Belgium loading the COM data into Mimics[15].3D all circumstances, a investigation engineer carried out semi-automatic segopen-source 3D Slicer or In Slicer, applying a combination of intensity-based thresholding to segment the bloodclinician’s participation. The segmentation actions involved loading the mentation with all the pool signal, and creating a hollow model of two mm wall thickness DICOM the into Mimics or vessels. Manual segmentation from the heart tissue was to outline information surface of the3D Slicer, utilizing a combination of intensity-based thresholding perto segment the blood for signal, and clarity. hollow model of refinement thickness to formed when necessary pool anatomicalcreating a Manual model two mm wall (preprocessing) outline at surface and authorized by clinicians. A Compound 48/80 In Vivo fully-rotatable and was performed was carried out thethe end of the vessels. Manual segmentation of the heart tissue sliceable virtual 3D when needed for anatomical clarity. Manual model refinement (preprocessing) was performed model with the cardiac structures was presented within a pdf file around the computer’s screen (2D). at the finish and approved by clinicians. A fully-rotatable and sliceable virtual 3D model From the stereolithography (STL) file, a life-size `blood volume’ model made of Veroof the cardiac structures was presented in a pdf file around the computer’s screen (2D). From Magenta (Stratasys, Eden Prairie,life-size `bloodhard opaque material and another 1.5the stereolithography (STL) file, a MN, USA), volume’ model produced of VeroMagenta scaled `hollow’ produced of TangoPlus difficult opaqueEden Prairie, MN, USA) scaled `hollow’ (Stratasys, Eden Prairie, MN, USA), (Stratasys, material and another 1.5and/or HeartPrint Flex (Materialise, Leuven, Belgium), a flexible, translucent material, models were printed made of TangoPlus (Stratasys, Eden Prairie, MN, USA) and/or HeartPrint Flex (Materi(see beneath). Magnification on the hollow models was utilized to facilitate surgicalbelow). alise, Leuven, Belgium), a flexible, translucent material, models have been printed (see emulation. Magnification with the steps of 3D modeling and generating 3D-printed prototypes and Figure 1 illustrates the hollow models was made use of to facilitate surgical emulation. Figure 1 holillustrates the steps of 3D modeling and developing 3D-printed prototypes and holograms. ograms.Figure.