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Related Experiment Videos

A thermally controlled microinjector.

V Guglielmotti

    Stain Technology
    |May 1, 1979
    PubMed
    Summary
    This summary is machine-generated.

    A new, cost-effective device enables precise microinjections in animals using electrically heated mercury. This technology offers controlled, repeatable delivery for small-volume injections in research applications.

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    Area of Science:

    • Biomedical Engineering
    • Laboratory Animal Science

    Background:

    • Accurate and repeatable microinjection is crucial for various biological and medical research applications.
    • Existing microinjection devices can be expensive or lack precise control.

    Purpose of the Study:

    • To describe an economical device for performing precise microinjections in animals.
    • To present a novel method for controlling injection volume and rate.

    Main Methods:

    • The device utilizes the controlled expansion of electrically heated mercury to achieve microinjection.
    • Injection volumes ranging from 0.1 to 2 microliters can be precisely delivered.
    • Injection rate is controllable via manual adjustment or a motor-driven system.

    Main Results:

    Related Experiment Videos

    • The described device provides precise and repeatable microinjections.
    • The system is economical, making advanced microinjection techniques more accessible.
    • Manual and motor-driven controls offer flexibility in experimental design.

    Conclusions:

    • This economical device offers a valuable tool for researchers requiring precise microinjections in animal models.
    • The use of electrically heated mercury expansion presents an effective and controllable microinjection mechanism.
    • The device's cost-effectiveness and control features enhance its utility in laboratory settings.