Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

SU-E-I-105: Optimizing Bomb Squad X-Ray Systems for Incidental Human Exposures.

C Hill1,2, I Rutel1,2, F Cain1,2

  • 1University of Oklahoma Health Science Center, Oklahoma City, OK.

Medical Physics
|May 19, 2017
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Impact of the new national health standard for rail safety workers on ischaemic heart disease risk factors in train drivers.

Internal medicine journal·2012
Same author

Production of the antimicrobial peptides Caseicin A and B by Bacillus isolates growing on sodium caseinate.

Letters in applied microbiology·2012
Same author

Search for signatures of extra dimensions in the diphoton mass spectrum at the large hadron collider.

Physical review letters·2012
Same author

Search for the standard model Higgs boson in the decay channel H→ZZ→4ℓ in pp collisions at √s=7 TeV.

Physical review letters·2012
Same author

New measurements of high-momentum nucleons and short-range structures in nuclei.

Physical review letters·2012
Same author

The long-term outcome of hepatic artery thrombosis after liver transplantation in children: role of urgent revascularization.

American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2012

This study optimized radiographic system parameters for safely imaging explosive devices on live victims. Filtration increased average beam energy to diagnostic levels, minimizing radiation dose while ensuring clear images for threat neutralization.

Area of Science:

  • Radiological Sciences
  • Forensic Science
  • Medical Physics

Background:

  • Terrorist tactics increasingly involve explosive devices attached to live individuals.
  • Radiographic imaging is crucial for explosive device analysis but poses radiation risks to victims.
  • Optimizing X-ray parameters is essential to balance image quality and minimize patient dose.

Purpose of the Study:

  • To characterize and optimize the XRS-3 radiographic system for imaging explosive devices on human subjects.
  • To minimize radiation dose to live victims incidentally in the X-ray beam path.
  • To maximize image quality for effective explosive threat assessment.

Main Methods:

  • Characterized the XRS-3 portable X-ray source (nominally 270 kVp).
  • Verified actual kVp and determined average beam energy with varying Cu and brass filtration.
Keywords:
AlloysCopperDosimetryLinear regressionMedical image qualityMedical imagingOptimizationRadiography

Related Experiment Videos

  • Employed a noninvasive technique using lead attenuation and linear regression for kVp verification.

    • Main Results:

    • The unfiltered beam's average energy was 52 keV.
    • Filtration with 3 mm Cu + 3 mm brass increased average energy to 121 keV.
    • Calculated kVp was 290 kV, within manufacturer specifications.

    Conclusions:

    • Filtered beam average energies are within the diagnostic range.
    • The kVp is consistent with manufacturer specifications, allowing for optimization.
    • Optimized parameters can enhance safety and effectiveness in explosive threat imaging.