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Related Experiment Videos

A locally made mucus aspirator

A Perera1

  • 1Division of Family Medicine and Community Medicine, Faculty of Medical Sciences, University of Sri Jayawardenepura, Nugegoda, Sri Lanka.

The Ceylon Medical Journal
|September 1, 1995
PubMed
Summary

A low-cost, locally sourced mucus aspirator was developed for diagnosing viral respiratory infections in children. This reusable, steam-sterilizable device offers a practical alternative to expensive imported options for routine clinical use.

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Area of Science:

  • Medical Devices
  • Pediatric Infectious Diseases
  • Respiratory Infections

Background:

  • Nasopharyngeal aspirate examination is crucial for diagnosing viral pediatric lower respiratory tract infections.
  • Microscopic examination and culture of nasopharyngeal mucopus can identify causative organisms.
  • Existing disposable mucus aspirators are costly and impractical for routine use in many regions.

Purpose of the Study:

  • To develop a low-cost, reusable mucus aspirator suitable for local conditions.
  • To provide a practical and cost-effective tool for diagnosing viral respiratory infections in children.

Main Methods:

  • Fabrication of a mucus aspirator using locally available, heat-resistant materials.
  • Ensuring the device is steam-sterilizable for repeated use.
  • Integration with a disposable F8 gauge feeding tube for aspiration.

Main Results:

  • A functional mucus aspirator was successfully developed.
  • The device is steam-sterilizable and reusable.
  • The estimated cost of one aspirator is approximately Rs. 100.

Conclusions:

  • The developed mucus aspirator is a cost-effective and practical solution for clinical settings.
  • This innovation can improve the diagnosis of viral respiratory infections in resource-limited areas.
  • Local manufacturing of essential medical devices can enhance healthcare accessibility.

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