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CARE-Mayku Mask

The CARE-Mayku Mask is a vacuum formed reusable protective mask with a removable, disposable filter, designed for use in the COVID-19 pandemic.
Technology No.

The CARE-Mayku Mask has been designed as an emergency response for use during the COVID-19 pandemic. It is a vacuum formed, reusable protective mask consisting of (a) an impermeable flexible body vacuum formed from recyclable PTEG, which can be tightly fitted to the user’s face, and (b) a removable, disposable  filter segment through which all the inhaled and exhaled breath flows when the mask is properly fitted to the user’s face.  The CARE-Mayku Mask is the result of extensive design and testing to the standards for filtration and breathability set out in in BS EN 14683 for medical face masks and BS EN 149 and BS EN 1827 for respirators.

Once local hospital management and clinicians have checked the quality of their supply of CARE-Mayku Masks, the masks may, at clinician's discretion, be used where WHO guidelines require the use of an EN 14683-compatible disposable Medical Face Mask, i.e. where aerosol generating procedures (AGPs) are not being performed.

All information and support documents required to enable manufacture and distribution of CARE-Mayku Masks are provided including g-codes for 3D-printing the moulds and cutting tools,  manufacturer, user and hospital instructions, and standards, testing and use.

Protocols for the mask can also be accessed through our mobile web app at projectcare.gitlab.io

Licensees’ and other users’ attention is drawn to minor changes made to the Licence Agreement on 20/04/2021. Licensees will have received a summary of the changes by email.


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  • swap_vertical_circlecloud_downloadDownloads (24)
    Mayku Care R1 Large - Body Perimeter Cutter Guide.stl *
    Mayku Care R1 Large - Body Perimeter Cutter Guide.stl
    size: 6 MB, type: application/octet-stream
    Mayku Care R1 Large - Aperture Cutting Tool.stl *
    Mayku Care R1 Large - Aperture Cutting Tool.stl
    size: 1 MB, type: application/octet-stream
    Mayku Care R1 Large 0.7mm - Cap Template Thick.stl *
    Mayku Care R1 Large 0.7mm - Cap Template Thick.stl
    size: 4 MB, type: application/octet-stream
    Mayku Care R1 Large 0.7mm - Cap Template Thick.gcode *
    Mayku Care R1 Large 0.7mm - Cap Template Thick.gcode
    size: 5 MB, type: text/plain
    Mayku Care R1 Large 0.5mm - Cap Thick.gcode *
    Mayku Care R1 Large 0.5mm - Cap Thick.gcode
    size: 5 MB, type: text/plain
    Mayku Care R1 Large - Cap Cutting Tool.gcode *
    Mayku Care R1 Large - Cap Cutting Tool.gcode
    size: 1 MB, type: text/plain
    Mayku Care R1 Large - Filter Cutting Template.gcode *
    Mayku Care R1 Large - Filter Cutting Template.gcode
    size: 304 KB, type: text/plain
    Mayku Care R1 Large - Aperture Cutting Tool.gcode *
    Mayku Care R1 Large - Aperture Cutting Tool.gcode
    size: 1 MB, type: text/plain
    Mayku Care R1 Large - Body Perimeter Cutter Guide.gcode *
    Mayku Care R1 Large - Body Perimeter Cutter Guide.gcode
    size: 5 MB, type: text/plain
    Mayku Care R1 Large 0.5mm - Body stl.zip *
    Mayku Care R1 Large 0.5mm - Body stl.zip
    size: 29 MB, type: application/zip
    Mayku Care R1 Large 0.7mm - Body stl.zip *
    Mayku Care R1 Large 0.7mm - Body stl.zip
    size: 29 MB, type: application/zip
    Mayku Care R1 Large - Cap Cutting Tool.stl *
    Mayku Care R1 Large - Cap Cutting Tool.stl
    size: 773 KB, type: application/octet-stream
    Mayku Care R1 Large 0.7mm - Body gcode.zip *
    Mayku Care R1 Large 0.7mm - Body gcode.zip
    size: 12 MB, type: application/zip
    Mayku Care R1 Large 0.5mm - Cap Thick.stl *
    Mayku Care R1 Large 0.5mm - Cap Thick.stl
    size: 3 MB, type: application/octet-stream
    Mayku Care R1 Large 0.5mm - Body gcode.zip *
    Mayku Care R1 Large 0.5mm - Body gcode.zip
    size: 12 MB, type: application/zip
    Project CARE_Instructions_Mayku_Makers_8.1.pdf *
    Project CARE_Instructions_Mayku_Makers_8.1.pdf
    size: 8 MB, type: application/pdf
    CARE filter materials_Centexbel_Test Results.pdf *
    CARE filter materials_Centexbel_Test Results.pdf
    size: 285 KB, type: application/pdf
    Project CARE_Instructions_Cutting Tool Protocol_6.pdf *
    Project CARE_Instructions_Cutting Tool Protocol_6.pdf
    size: 3 MB, type: application/pdf
    Project CARE_Mayku Mask_Abridged_CARE for Users_3.pdf
    Project CARE_Mayku Mask_Abridged_CARE for Users_3.pdf
    size: 885 KB, type: application/pdf
    Project CARE_ Mayku Mask_A0 Poster_CARE for Users_3.pdf
    Project CARE_ Mayku Mask_A0 Poster_CARE for Users_3.pdf
    size: 2 MB, type: application/pdf
    Mayku Care R1 Large - Filter Cutting Template.stl *
    Mayku Care R1 Large - Filter Cutting Template.stl
    size: 45 KB, type: application/octet-stream
    Project CARE_Mayku Mask_CARE for Hospitals
    Project CARE_Mayku Mask_CARE for Hospitals_4.pdf
    size: 3 MB, type: application/pdf
    Project CARE_Mayku Mask_Instructions_CARE for Users
    Project CARE_Mayku Mask_Instructions_CARE for Users_5.pdf
    size: 4 MB, type: application/pdf
    CARE-Mayku Mask Standards Testing Use
    CARE-Mayku Mask Standards Testing Use V15 - 2020-11-27.pdf
    size: 8 MB, type: application/pdf
    Files marked with an asterix (*) can only be downloaded by users that have the appropriate product license. The license must be active and you must be logged into your account.
CARE-Mayku LICENCE TERMS & CONDITIONS v2

Term: perpetual

Price per 1 unit:
£0.00 excl. VAT