Pretty Sweet Tech: 3D Printing Personal Protective Equipment

In this time of crisis, we are all looking for ways to help the healthcare industry do their job safely and effectively. Many homemade face masks, face shields, ventilators, and more have been cropping up. How do we help in the safest way possible?

How to Help

If your library wants to help, I recommend taking a look at the Center for Disease Control (CDC)’s FAQs on 3D Printing of Medical Devices, Accessories, Components, and Parts During the COVID-19 Pandemic. Here are some highlights:

  • Most 3D-printed masks are generally not certified or tested as N95 compliant. This should be noted for recipients.
  • The mask may look like a normal mask, but a 3D printed mask may not provide the same level of barrier protection, fluid resistance, filtration and infection control.
  • The CDC is working with approved organizations to establish better 3D printing guidelines for those who would like to help the cause.
  • Make sure you practice quality control and sanitize your environment, according to these guidelines.

For designs that have been reviewed for clinical use through a partner of the CDC, visit the National Institutes of Health 3D Print Exchange. Please note that each design has a recommended material type.

Points of Note for Makers:

  • PLA filament, the 3D printer filament commonly found in most library printers, is not currently recommended for printing face masks.
  • The best way to help, using PLA, is by printing clinically reviewed Face Shields, or ear comfort guards.
  • Make sure you read other maker’s comments and test the durability of your designs yourself before sending them to healthcare workers.
  • Follow these instructions to disinfect your work environment and follow quality control. There is no need to transfer disease through the shield that is supposed to stop the spread of disease!
  • Make sure the printer is not open to the public. Public libraries can be germ factories!

If you or a local organization has been building your own 3D printed design, please consider submitting your design to be FDA approved and tested. This is the CDC recommended way to safely be part of the solution. As always, I hope this post finds you healthy and well in these unusual times.

This entry was posted in General, Pretty Sweet Tech, Technology. Bookmark the permalink.

One Response to Pretty Sweet Tech: 3D Printing Personal Protective Equipment

  1. Jackie Tunberg says:

    When cloth masks are being made, please remember if they are not molded to fit the face, the virus can still permeate since it is in aerosol form. People should follow up with taping around the edges to the face. Also when making a fabric mask, it is good to sew together 3-4 layers of fabric to help keep out the virus since the particles are so minute. These hints may have already been given. Thank you.

Leave a Reply

Your email address will not be published. Required fields are marked *