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3D Printing in the Fight Against Covid-19.

Paweł Płatek1, Natalia Daniel1, Kamil Cieplak1

  • 1Faculty of Mechatronics, Armament and Aviation, Military University of Technology, Warsaw, Poland.

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Summary

Researchers developed a 3D-printed helmet continuous positive airway pressure (hCPAP) device for non-invasive oxygen therapy. This innovative approach significantly reduced development time and costs, aiding in COVID-19 treatment.

Keywords:
3D printingCovid-19SARS-CoV-2fused filament fabricationhCPAPrespiratory failure

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Area of Science:

  • Biomedical Engineering
  • Medical Device Development
  • 3D Printing Technology

Background:

  • Non-invasive ventilation is crucial for respiratory support.
  • Development of specialized devices like hCPAP can be time-consuming and costly.
  • The COVID-19 pandemic highlighted the need for rapid, adaptable medical solutions.

Purpose of the Study:

  • To design and develop a novel helmet for non-invasive oxygen therapy using positive pressure (hCPAP).
  • To evaluate the feasibility and effectiveness of a 3D-printed hCPAP device through technological and initial clinical trials.
  • To optimize the 3D printing process for medical applications, reducing time and cost.

Main Methods:

  • Utilized FFF 3D printing with PET-G filament, a medically approved material.
  • Developed a parameter identification method for 3D printing to ensure mechanical strength and quality.
  • Conducted technological investigations and initial clinical trials, including preclinical testing and COVID-19 patient treatment.

Main Results:

  • Successfully developed an ad hoc hCPAP device using the proposed 3D printing technique.
  • The 3D-printed hCPAP device demonstrated positive results in preclinical testing and COVID-19 patient treatment.
  • The parameter identification method reduced production time and costs while maintaining high quality.

Conclusions:

  • The 3D printing approach enables rapid development of customized hCPAP devices.
  • This method offers a significant reduction in time and cost for creating essential medical solutions.
  • The promising outcomes support further development and implementation of this 3D-printed hCPAP device.