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Related Experiment Videos

Automatic temperature controller for maintaining body temperature in experimental animals.

O J Campastro1, S A Gonzalez, J H Pazo

  • 1MADEIC, Facultad de Medicina, Departamento de Fisiologia, Buenos Aires, Argentina.

Journal of Neuroscience Methods
|December 1, 1989
PubMed
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This study presents a novel autoregulation system for maintaining animal body temperature using continuous heating current regulation. The device, featuring an IC AD590 temperature transducer, ensures stable thermal conditions without electrical interference.

Area of Science:

  • Veterinary Medicine
  • Biomedical Engineering
  • Animal Physiology

Background:

  • Maintaining stable body temperature is critical for animal health and research.
  • Existing methods may cause electrical interference, affecting physiological recordings.
  • The need for a reliable and non-invasive thermoregulation system is evident.

Purpose of the Study:

  • To describe a new system for autoregulation of body temperature in animals.
  • To detail the use of the IC AD590 integrated circuit as a temperature transducer.
  • To highlight the system's capability for continuous regulation and minimal electrical interference.

Main Methods:

  • The system employs continuous regulation of heating current based on temperature feedback.
  • An integrated circuit AD590 serves as the core temperature transducer.

Related Experiment Videos

  • The device is designed to prevent transient electrical noise during operation.

    • Main Results:

    • The system effectively autoregulates animal body temperature.
    • Continuous regulation of heating current ensures stable thermal conditions.
    • The absence of interfering transients was confirmed, suitable for sensitive recordings.

    Conclusions:

    • The described system provides a reliable method for animal thermoregulation.
    • The use of the IC AD590 and continuous current regulation offers advantages in stability and signal integrity.
    • This technology is suitable for both large and small animals in research settings.