3d printed mask frame

This model has not been assessed for community use or in a clinical setting. Further optimization may be required.

Submitted by:

chansenGSD

Wed, 2020-08-05 19:12

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General Information

Model ID

3DPX-014725

Category

Labware & Devices

Device Use

Safety and Personal Protective Equipment

Keyword(s)

COVID 19 ; 3D printing ; N95; mask

A study was approved by the Partners Healthcare Institutional Review Board to explore the potential of creating a reusable mask frame that would improve fit and seal of N95 masks. This design is a result of that study.

This frame is intended to improve fit and seal of n95 & kn95 respirators that are sterilized and reused.

For more details read the pre-print found here: https://www.medrxiv.org/content/10.1101/2020.07.20.20151019v1

3D Modeling/CAD Software

Rhino 3D

Model Origin

Custom illustration/CAD

External Derivative Source

PanFab

Model Details

Hospital or Insitutional Affiliation

Brigham and Women's Hospital

How to Make

Printer Technology/Material

Polylactic Acid (PLA)

Printer Make/Model

Dremel 3D45

Print Units

inches

Scale At Given Print Units

25.4

Printer-specific Build Instructions

Build file

FramesSmall_4918077.gcode

Specific material

PLA - Dremel white PLA

Number of prints per build

Build time

4 hr 38min

Build file

FramesLarge_4918076.gcode

Specific material

PLA - Dremel White

Number of prints per build

Build time

4 hrs 16 min

Pre- and Postprocessing Instructions

print without support. no post processing, unless printing with brim, then brim will need to be removed.

Attribution

PubMed ID

32 743 606

Digital Object Identifier (DOI)

https://doi.org/10.1101/2020.07.20.20151019

Attribution Instructions

https://doi.org/10.1101/2020.07.20.20151019

please cite article and/or panfab.org

Documentation

Supplemental Documentation

2020.07.20.20151019v1.full_.pdf

3d printed mask frame

This model has not been assessed for community use or in a clinical setting. Further optimization may be required.

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