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Related Experiment Videos

[Cryogenic ENT applicator]

N A Moskovchenko, B N Murinets-Markevich, A S Zhuravlev

    Meditsinskaia Tekhnika
    |September 1, 1981
    PubMed
    Summary
    This summary is machine-generated.

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    A new cryogenic ENT applicator, model K-22, uses liquid nitrogen for precise tumor destruction in difficult-to-reach head and neck areas. This compact device offers improved surgical access and visibility for ENT procedures.

    Area of Science:

    • Otolaryngology
    • Cryosurgery
    • Medical Device Engineering

    Context:

    • Treatment of neoplasms in the head and neck region presents challenges due to anatomical complexity.
    • Existing methods for tumor destruction may lack precision or accessibility in certain ENT locations.
    • Cryosurgery offers a targeted approach for tissue ablation.

    Purpose:

    • To introduce and recommend the K-22 cryogenic ENT applicator for clinical application.
    • To describe the design and functionality of the K-22 applicator for targeted cryosurgery.
    • To evaluate the usability and suitability of the K-22 applicator in various clinical settings.

    Summary:

    • The K-22 is a compact cryogenic applicator utilizing liquid nitrogen delivered via capillary tubes to a 2mm cooling tip.

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  • It is designed for the precise destruction of neoplasms in challenging anatomical locations within the aural, pharyngeal, and nasal cavities.
  • The device features an independent liquid nitrogen container, ensuring ease of use, portability, and a clear view of the surgical field.

    • Impact:

    • Facilitates minimally invasive treatment of ENT neoplasms in difficult-to-access areas.
    • Enhances surgical precision and patient outcomes through targeted cryogenic ablation.
    • Provides a versatile tool for both hospital and outpatient clinic settings, improving accessibility to advanced ENT treatments.