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

Quality control of dose calibrators

A N Jain, M A Rehman

    Nuklearmedizin. Nuclear Medicine
    |October 1, 1981
    PubMed
    Summary

    Routine quality control of radionuclide dose calibrators is crucial for accurate radiopharmaceutical dosing. One calibrator failed linearity and saturation tests, requiring repair, while the other performed satisfactorily, highlighting the importance of regular instrument checks.

    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

    Effectiveness of ab initio molecular dynamics in simulating EXAFS spectra from layered systems.

    Journal of synchrotron radiation·2024
    Same author

    Exploring the anti-cancerous and anti-inflammatory potential of bovine meat by-product hydrolysates.

    Journal of biological regulators and homeostatic agents·2020
    Same author

    A numerical efficient splitting method for the solution of two dimensional susceptible infected recovered epidemic model of whooping cough dynamics: Applications in bio-medical engineering.

    Computer methods and programs in biomedicine·2020
    Same author

    Spatio-temporal numerical modeling of reaction-diffusion measles epidemic system.

    Chaos (Woodbury, N.Y.)·2019
    Same author

    Big data and visual analytics in anaesthesia and health care.

    British journal of anaesthesia·2015
    Same author

    Awake laryngeal mask insertion followed by induction of anesthesia in infants with the Pierre Robin sequence.

    Acta anaesthesiologica Scandinavica·2008

    Area of Science:

    • Nuclear Medicine
    • Medical Physics
    • Radiopharmacy

    Background:

    • Radionuclide dose calibrators are essential for accurate radiopharmaceutical activity measurement in nuclear medicine.
    • Ensuring the correct functioning of these instruments is vital for patient safety and effective treatment.
    • The accuracy of dose calibrators directly impacts the estimated radiation dose delivered to patients.

    Purpose of the Study:

    • To evaluate the performance and quality control of two radionuclide dose calibrators.
    • To identify potential operational issues and ensure instrument reliability in a nuclear medicine setting.
    • To verify that dose calibrator characteristics are within acceptable limits for clinical use.

    Main Methods:

    • Comprehensive quality control testing was performed on two dose calibrators.
    • Performance evaluation included assessments of geometry effect, instrument linearity, precision, and accuracy.
    • Specific tests were conducted to identify non-linear responses and saturation effects.

    Main Results:

    • One dose calibrator exhibited a non-linear response, leading to an 18% deviation from decay-predicted activity.
    • This calibrator also demonstrated a saturation effect at activities exceeding 310 mCi, indicating a need for repair or recalibration.
    • The second dose calibrator was found to be operating satisfactorily.

    Conclusions:

    • Regular quality control testing is essential for maintaining the accuracy and reliability of radionuclide dose calibrators.
    • Instrument malfunction, such as non-linearity and saturation, can significantly impact dose estimations and patient safety.
    • Identifying and addressing operational pitfalls through routine checks ensures optimal performance of nuclear medicine equipment.

    Related Experiment Videos