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feb 9, 1899 - medical syringe

Description:

Oh, the wonders of modern medicine. In 1899, Letitia Geer invented a medical syringe that could be operated with only one hand. Remember her the next time your doctor injects you with only one hand.

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Inventions by women!

ByLauren Herzig
8 Dec 2017
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Date:

feb 9, 1899
Now
~ 126 years ago
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