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  1. en.wikipedia.org › wiki › Jan_JanskýJan Janský - Wikipedia

    Jan Janský (Czech pronunciation: [ˈjan ˈjanskiː]; 3 April 1873 in Smíchov, now Prague – 8 September 1921 in Černošice, near Prague) was a Czech serologist, neurologist and psychiatrist. He is credited with the classification of blood into four types (I, II, III, IV).

  2. Jan Janský [pozn. 1] ( 3. dubna 1873, Smíchov (nyní Praha) [1] – 8. září 1921, Dolní Mokropsy [2]) byl český sérolog, neurolog a psychiatr, objevitel čtyř základních krevních skupin . Biografie. Narodil se v Praze v rodině smíchovského mydláře Jana Janského (1844–) a jeho manželky Marie, rozené Zelenkové. Byl starší ze dvou synů. [3]

    • Hřbitov Malvazinky (Praha 5)
    • srdeční selhání
  3. Aug 30, 2021 · Thus, all that is left of Jánsky’s legacy is the medal awarded to frequent blood donors in the Czech Republic. Perhaps, it was his early death that contributed to him being almost forgotten. Please, do not let him be forgotten. Prague Monitor Editors. August 30, 2021. Featured, Forgotten Czechs.

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  5. Feb 26, 2024 · Jan Janský discovered the four known blood types (I, II, III, VI). I (O), II (A), III (B), IV (AB). After he died, his discovery surfaced. He does not get much credit for his discovery. Karl Lansteiner discovered the ABO blood system and won a Nobel prize for it in 1930. Lansteiner failed to discover the AB blood type that Jan Janský found later.

  6. Jan Janský, who invented type I, II, III, IV system. Czech serologist Jan Janský independently introduced blood type classification in 1907 in a local journal. He used the Roman numerical I, II, III, and IV (corresponding to modern 0, A, B, and AB).

  7. Domů. Blog. Jan Jansky – The Man Who Saved Millions. In part 3 of 4 on Czechs who changed the world, this week we’re looking at Jan Jansky. His work has saved millions of lives, but that nearly never happened. Jansky was born in the small town Cernosice, just outside of Prague.

  8. Mar 28, 2023 · In connection with blood, Jan Jánský, a native of Prague and a physician, comes on the scene, confirming though experimentation the existence of 4 different basic blood types. And this year, on April 3rd, we commemorate 150 years since his birth.

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