Jet Automatic Hypodermic Injection Apparatus – Vaccine Gun (2021)

Re:Jet Automatic Hypodermic Injection Apparatus – Vaccine Gu... by jokowueu on Sunday December 11, 2022 @12:52PM (#33945476)

They keep saying it's painless but I've heard more than once that's it's very painful.

[ Parent | on HN ]

Re:Jet Automatic Hypodermic Injection Apparatus – Vaccine Gu... by barbegal on Sunday December 11, 2022 @06:21PM (#33948742)

Yeah I can't find any reputable source that suggests that are painless and I can't understand how they could be.

[ Parent | on HN ]

Re:Jet Automatic Hypodermic Injection Apparatus – Vaccine Gu... by TheHappyMan on Sunday December 11, 2022 @06:43PM (#33948931)

I got 5-6 shots with these entering the military. All but one felt like a normal shot if anything. The last one felt like I was jabbed with an knife and bled severely.

Afterwards, I was told if the gun is flush + perpendicular to the muscle, it's fine but if it's at an angle or not held still it cuts as it moves.

[ Parent | on HN ]