'Primary radiation' presentation slideshows

Components of Image Quality & Radiographic Artifacts

Components of Image Quality & Radiographic Artifacts. Radiologic Technology A Spring 2010 Final. X-ray Exposure Factors Radiographic Density & Contrast Components of Image Quality Radiographic Artifacts. Review Chapter 7. Primary radiation exits the tube

2.51k views • 160 slides

Components of Image Quality & Radiographic Artifacts

Components of Image Quality & Radiographic Artifacts. Radiologic Technology A SPRING 2012. X-ray Exposure Factors Radiographic Density & Contrast Components of Image Quality Radiographic Artifacts. Review. Primary radiation exits the tube Interacts with various densities in the body

2.1k views • 152 slides

Week 9 c Chapter 39 Designing for Radiation Protection and Chapter 40 Radiation Protection

Week 9 c Chapter 39 Designing for Radiation Protection and Chapter 40 Radiation Protection. Many radiation protection devices and accessories are associated with a modern radiology service. Two of these common to all x-ray machines are: Protective Tube Housing The Control Panel

1.15k views • 79 slides

FRCR: Physics Lectures Diagnostic Radiology

FRCR: Physics Lectures Diagnostic Radiology. Lecture 3 Image quality, scatter and contrast agents Dr Tim Wood Clinical Scientist. What is image quality? Contrast What is contrast? Contrast agents Scatter vs contrast Spatial Resolution What is limiting spatial resolution?

1.65k views • 56 slides

RA 221

RA 221. HEALTH PHYSICS Designing for Radiation Safety. CARDINAL PRINCIPLES. TIME DISTANCE SHIELDING. EXPOSURE TIME. MINIMIZE time of exposure Dose is directly proportional to exposure time Total exposure = rate X time Fluoroscopic time is critical Intermittent fluoro

540 views • 17 slides

253 views • 12 slides