My wife is a phlebotomist. She requested a way to strap the blood tubes on her arm and this is what I came up with. She used it for the first time last night and was in love with it.

  • Ejh3k@lemmy.world
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    1 year ago

    Seriously, delete the post. Document every step of the way. Let me know of you need angel investment money. This is a gold mine.