Biology, asked by evelin8514, 1 year ago

In which year injection was invent

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Answered by prashantyadavji

Answer:

1650: Blaise Pascal invented a syringe (not necessarily hypodermic) as an application of what is now called Pascal's law. 1844: Irish physician Francis Rynd invented the hollow needle and used it to make the first recorded subcutaneous injections, specifically a sedative to treat neuralgia.

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