Just 3d printed myself a tournequit by Gila Gaza who makes these life saving medical tools that get used multiple times in a real war zone.

Printed in petg on an a1 mini 100% infill 4 walls only like 35 grams
, heres the printables stl files https://www.printables.com/model/145210-glias-gaza-tourniquet-for-emergency-use-medical-gr

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And my bambu a1 mi i built in webcam's view of the clear petg printed result via makerworld bambu handy app

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I ordered a role of 4 dollar nylon webbing from aliexpress enoigh to make plenty of these now and i can use my existing nylon oaracird but il wait for the webbing. I think you can use any fabric available tho really but the webbing is cheap but i bet theres a fully printable version or one that can use any t shirt too . I wonder if it coukd be orinted at fastest speed withoit messing up in an emergency fqst wnoigh because it can be cut down to like 45 mins of orinting and that coule be enough time to use one if some other person ia holding a wound, i mean it could haooen where u 3d orint a device that saves a life on demand

Ive also been interested in finding a decent usable 3d printable artificial foot and leg that i can orint in parts and give to a person i talked to around the area who said he would love one because he didnt have a regulqr one anyway and theyre thousands of dollars but if i could make one fully printed using filament for joints or ball joints even like dummy14, thatd be so epic maybe ill just scale uo dummy14 and add like some spring actions or find a better action figure posable leg and scale uo or mahbe theres one already out there im sure someones got an artifical 3d printable foot and leg ...the hard part is custom futtungs but we coukd hqve a series of like 3 or 4 different styles for various amputee type legs and it could be really interesting to make like a dozen one dize fits all pieces that each jage their own custom connectors so u choose one that fits close enoigh then orint a pi3ce thats little closer then maybe take a photo or scan your limb and maybe use an app or bot to guesyinate a good connectir maybe volunteers can come in here and hekp design the connectors that make each limb custom, but THE REST should be a 3d lrintable base model with a few sizing options because each 3d printer can print whatever size you need ...but we could make custom.3d orinted legs much cheaper i feel... and i really just want to take a few days to lrint a foot and leg and give it to someone just to say i did it honestly.