Dr. Andreea C. Dohatcu Profile

Dr. Andreea C. Dohatcu

Research Assistant

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Publications (5)

Proceedings Article | 19 March 2014 Paper

Method for measuring the intensity profile of a CT fan-beam filter

Bruce Whiting, Andreea Dohatcu

Proceedings Volume 9033, 903322 (2014) https://doi.org/10.1117/12.2043246

KEYWORDS: Scanners, Monte Carlo methods, Fluctuations and noise, Systems modeling, X-ray sources, Signal attenuation, X-rays, Calibration, Photovoltaics, Computer simulations

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Proceedings Article | 14 March 2009 Paper

Modification of the NEMA XR21-2000 cardiac phantom for testing of imaging systems used in endovascular image guided interventions

C. Ionita, A. Dohatcu, A. Jain, C. Keleshis, K. Hoffmann, D. Bednarek, S. Rudin

Proceedings Volume 7258, 72584R (2009) https://doi.org/10.1117/12.813533

KEYWORDS: Iodine, Arteries, X-ray imaging, Aluminum, X-rays, Angiography, Fluoroscopy, Imaging systems, Head, Lead

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Proceedings Article | 28 February 2009 Paper

Angiographic analysis of animal model aneurysms treated with novel polyurethane asymmetric vascular stent (P-AVS): feasibility study

Ciprian Ionita, Andreea Dohatcu, Andrey Sinelnikov, Jason Sherman, Christos Keleshis, Ann Paciorek, K. Hoffmann, D. Bednarek, S. Rudin

Proceedings Volume 7262, 72621H (2009) https://doi.org/10.1117/12.812628

KEYWORDS: Angiography, Neck, Scanning electron microscopy, Arteries, Polyurethane, In vivo imaging, Animal model studies, Electron microscopy, Hemodynamics, Domes

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Proceedings Article | 20 March 2008 Paper

Investigation of new flow modifying endovascular image-guided interventional (EIGI) techniques in patient-specific aneurysm phantoms (PSAPs) using optical imaging

J. Sherman, H. Rangwala, C. Ionita, A. Dohatcu, J. Lee, D. Bednarek, K. Hoffmann, S. Rudin

Proceedings Volume 6918, 69181V (2008) https://doi.org/10.1117/12.772583

KEYWORDS: Arteries, Polyurethane, Optical imaging, 3D modeling, Charge-coupled devices, Blood circulation, Neck, Silicon, CCD cameras, Image segmentation

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Proceedings Article | 20 March 2008 Paper

Endovascular image-guided treatment of in-vivo model aneurysms with asymmetric vascular stents (AVS): evaluation with time-density curve angiographic analysis and histology

A. Dohatcu, C. Ionita, A. Paciorek, D. Bednarek, K. Hoffmann, S. Rudin

Proceedings Volume 6916, 69160P (2008) https://doi.org/10.1117/12.769504

KEYWORDS: Angiography, In vivo imaging, Collagen, X-rays, Neck, Blood circulation, Patents, Animal model studies, Tissues, Blood

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