Science, asked by chanchalgawai2019, 10 months ago

who invented the injection needle ​

Answers

Answered by SyedNomanShah
7

Answer:

An Irish physician named Francis Rynd invented the hollow needle and used it to make the first recorded subcutaneous injections in 1844.

Answered by Falgunim4u
1

hey!

here is your answer:

Francis Rynd invented the hollow needle and used it to make the first recorded subcutaneous injections in 1844.

hope it helps!

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thank you!

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