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

[Hygienic problems during sputum provocation by aerosol (author's transl)]

R Grünewald

    Zeitschrift Fur Erkrankungen Der Atmungsorgane
    |January 1, 1976
    PubMed
    Summary

    This study introduces a novel apparatus for hygienic sputum collection post-aerosol inhalation. The system uses an ultrasonic nebulizer and an exhausting hood to contain and filter expelled germs, ensuring safety.

    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

    Nonlinear interactions in the thalamocortical loop in essential tremor: A model-based frequency domain analysis.

    Neuroscience·2016
    Same author

    [Customer focus as an issue for the insurance industry].

    Versicherungsmedizin·2003
    Same author

    [Myocardial infarction during pregnancy].

    Der Anaesthesist·2001
    Same author

    Phase II trial of gemcitabine in patients with pretreated advanced soft tissue sarcomas.

    Anti-cancer drugs·2000
    Same author

    [Inadvertent potassium chloride infusion in an epidural catheter].

    Der Anaesthesist·2000
    Same author

    Gemcitabine for palliative treatment in metastatic breast cancer.

    Journal of cancer research and clinical oncology·1998

    Area of Science:

    • Respiratory Medicine
    • Biomedical Engineering
    • Infectious Disease Control

    Context:

    • Sputum collection is crucial for diagnosing respiratory infections.
    • Current methods may pose risks of airborne pathogen transmission.
    • Aerosol inhalation is used for drug delivery and diagnostic procedures.

    Purpose:

    • To describe a new apparatus for safe and hygienic sputum specimen collection.
    • To prevent the spread of infectious agents during sputum expectoration.
    • To facilitate effective sample retrieval after aerosolized treatments.

    Summary:

    • The apparatus integrates an ultrasonic nebulizer with a partially enclosed exhausting hood.
    • A directed airflow captures sputum particles (droplet nuclei) during coughing.
    • Collected aerosols are directed to a filtration and decontamination system before air release.

    Impact:

    • Enhances patient safety by containing potentially infectious aerosols.
    • Improves the quality and reliability of sputum samples for diagnostics.
    • Reduces the risk of nosocomial infections in healthcare settings.

    Related Experiment Videos