Momcozy M9 breast pump valve closing aide
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Tool to close and open the duckbill valve for Momcozy M9 breast pump.
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Updated at source:
Model information
- Source
- Printables
- Category
- Home Medical Tools
- License
- Creative Commons — Public Domain
Simple tool to close and open the duckbill valve for Momcozy M9 breast pump.
After a few cleans and sterilisations the mechanism gets a bit stiff, making it uncomfortable to close and open by hand. This tool just slots on top and provides more contact area to easily twist.
The top cutout needs to be used biased towards the right (see pictures) to properly slide over the tab on the milk container. Will still work either way though.
Print in PLA or PETG, depending if you want less or more flex.
Printed with 15% infill; 0.15mm layer height; supports optional (only small overhang for rounded edges).
Maybe todo: extend the top cutout slightly further around to the right; label the top of easier identification.