- Hypodermic Syringe — 2021-08-12 20:33:54
…Hypodermic Syringe :: === Alexander Wood 1853 === ~-[[Medical]]:[[1800s]] {{Databox Caption="Hypodermic syringe" image="Alexander_Wood.jpg" Width="350" Who="Alexand…
…er Wood" birth_date="10 December 1817" birth_place="Fife, Scotland" death_date="26 February 1884" }} In 1853, Wood (1817 – 1884) born in [[Scotland]] invented the first hypodermic needle that used a true syringe and hollow nee…
…dle. Alexander Wood was the first to develop a syringe with a needle fine enough to pierce the skin in 1853. Charles Gabriel Pravaz of Lyon was making a similar syringe which quickly came into use in many surgeries under the n… - Salicylic acid — 2021-08-08 18:32:13
…uring agues and intermitting disorders’.// Stone had discovered salicylic acid, the active ingredient in aspirin. In 1853 a compound of acetyl chloride and sodium salicylate was developed and later marketed by Bayer under the name Aspirin fr…