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

[Pressure measurements of pneumatically driven artificial ventricles].

W Scharf, H J Nabel, D Behrend

    Zeitschrift Fur Die Gesamte Innere Medizin Und Ihre Grenzgebiete
    |December 15, 1986
    PubMed
    Summary

    This study validates pressure measurement techniques for artificial ventricles in mock circulation. Analysis of pressure curves confirms device function and enables accurate cardiac output determination.

    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

    Corrigendum to "The overlooked effects of environmental impacts on root:shoot ratio in experiments and soil-crop models" [Sci. Total Environ. 955 (2024) 176738].

    The Science of the total environment·2026
    Same author

    Evidence for a Spectral Break or Curvature in the Spectrum of Astrophysical Neutrinos from 5 TeV to 10 PeV.

    Physical review letters·2026
    Same author

    The overlooked effects of environmental impacts on root:shoot ratio in experiments and soil-crop models.

    The Science of the total environment·2024
    Same author

    A prospective ecological risk assessment of high-efficiency III-V/silicon tandem solar cells.

    Environmental science. Processes & impacts·2024
    Same author

    Positive outcomes following Autologous Matrix-Induced Chondrogenesis (AMIC) in the treatment of retropatellar chondral lesions: a retrospective analysis of a patient registry.

    BMC musculoskeletal disorders·2023
    Same author

    Mindfulness-Based Cognitive Therapy as Migraine Intervention: a Randomized Waitlist Controlled Trial.

    International journal of behavioral medicine·2021

    Area of Science:

    • Biomedical Engineering
    • Cardiovascular Technology

    Context:

    • Artificial ventricles require precise pressure monitoring for effective function.
    • In-vivo confirmation is crucial for validating novel measurement methods.

    Purpose:

    • To investigate and confirm pressure measurement methods for artificial ventricles.
    • To analyze pressure curves for assessing absolute values and pump function.

    Summary:

    • Pressure measurement techniques for artificial ventricles were evaluated in a mock circulation setup.
    • Analysis of pressure curves provides insights into absolute measurements, pump membrane positioning, and cardiac output.
    • Non-linearities below 0.5 kPa were deemed non-essential for high-amplitude ventricular pressure measurements.

    Impact:

    Related Experiment Videos

    • Ensures accurate performance assessment of artificial ventricle devices.
    • Contributes to the development of reliable long-term monitoring solutions for mechanical circulatory support.
    • Improves understanding of artificial ventricle dynamics for clinical applications.