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

[Polymer fibers in surgery. II].

L G Privalova, G Kus', G E Zaikov

    Polimery W Medycynie
    |January 1, 1984
    PubMed
    Summary

    Polyamide (PA) surgical fibers offer durability and elasticity but have limitations like rough surfaces and short tissue lifespan. Modifications are explored to improve their therapeutic applications and address biodestruction concerns.

    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

    [Spatial energy interactions of free radicals].

    Advances in gerontology = Uspekhi gerontologii·2009
    Same author

    Possible mediators of the "living" radical polymerization.

    Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2006
    Same author

    The importance of the diffusive transfer of tints in the technology of tinting of soft contact lenses.

    Journal of biomedical materials research·1991
    Same author

    [Contact lenses permeable to gas. Literature review].

    Polimery w medycynie·1989
    Same author

    [Polymer fibers in surgery. III].

    Polimery w medycynie·1988
    Same author

    [Models of autoimmune diseases of the retina].

    Fiziologiia cheloveka·1986

    Area of Science:

    • Biomaterials Science
    • Surgical Sutures
    • Polymer Chemistry

    Context:

    • Polyamide fibers, including polycaproamide (PKA), were early synthetic surgical materials.
    • They exhibit desirable properties like durability, elasticity, and resistance to chemical agents.
    • Applications include surgical threads, nets, vascular prostheses, and hernia repair fabrics.

    Purpose:

    • To evaluate the properties and surgical applications of polyamide fibers.
    • To investigate the biodestruction of polycaproamide threads.
    • To explore modifications for improved therapeutic usability.

    Summary:

    • Polyamide fibers offer good mechanical properties but face challenges in surgical use due to rough surfaces and limited tissue lifespan.
    • Biodegradation varies significantly (weeks to years) and depends on fiber structure and tissue properties, primarily via hydrolysis.
    • Polyundecanamide (nylon-11) and polyhexamethylene-2-amide (nylon-6,6) show differential applicability, with PKA commonly used.
    • While suitable for some applications, polyamide fibers are generally not ideal for durable prostheses.

    Impact:

    • Understanding polyamide fiber limitations guides material selection in reconstructive surgery.
    • Research into fiber modification can enhance biocompatibility and performance.
    • This study informs the development of improved synthetic materials for surgical implants.

    Related Experiment Videos