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Related Experiment Videos

Disposable ventricular catheter

C D Ray

    Neurosurgery
    |October 1, 1981
    PubMed
    Summary
    This summary is machine-generated.

    A novel, flexible 5 French ventricular catheter offers a safe and effective tool for neurosurgical procedures. This disposable device simplifies contrast media injection and fluid collection for neurotransmitter analysis.

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    Area of Science:

    • Neurosurgery
    • Medical Device Technology

    Background:

    • Accurate ventricular access is crucial for various neurosurgical interventions.
    • Existing catheters may present limitations in handling, safety, or specific applications.

    Purpose of the Study:

    • To introduce and describe a new 1.6-mm-diameter (5 French) flexible, disposable ventricular catheter.
    • To highlight its features and potential applications in neurosurgery.

    Main Methods:

    • Description of the catheter's design: 1.6-mm diameter, flexible plastic, disposable, with a self-attached sealing cap.
    • Inclusion of features: self-contained stylette, radiopaque stripe, single smooth lateral hole.
    • Compatibility with standard Luer terminations for syringe connection.

    Main Results:

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    • The catheter has been successfully used for selective 3rd ventricle catheterization.
    • Facilitated injection of contrast media and collection of ventricular fluid for neurotransmitter analysis.
    • Demonstrated utility during deep brain stimulator implantation.

    Conclusions:

    • The new ventricular catheter is a versatile tool for neurosurgical procedures.
    • Its design facilitates precise catheterization and sample collection.
    • Potential applications include perfusion, drainage, and pressure monitoring.