Wickersheimer Fluid
Historical document, translated for reference. It reflects medical knowledge of the 1920s–30s and is not medical advice.
Summary
Wickersheimer fluid is a preservative solution for organs developed in 1879. It contains various salts and arsenic acid, maintaining natural flexibility but causing discoloration and toxicity concerns.
Encyclopedia entry (1928–1936)
WICKERSHEIMER FLUID (Wickersheimer), proposed in 1879 for the preservation of organs from cadavers. W.f. is prepared as follows: in 10 liters of hot water are dissolved 334.0 g of alum, 84.0 g of salt, 40.0 g of saltpeter (potassium), 200.0 g of potash, and 68.0 g of arsenious acid. After the substances are dissolved, the liquid is allowed to cool and then filtered. The liquid prepared in this manner should be of neutral reaction and have neither color nor odor. To 10 parts of this liquid are added 1 part of methyl alcohol and 4 parts of glycerin. The advantage of W.f. is that in it organs, especially hollow ones, retain their natural flexibility and consistency. A significant disadvantage of the fluid is the presence of poisonous arsenious acid in it and that in it specimens do not fully retain their natural color.
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Cite this page
“Wickersheimer Fluid.” Soviet Medical Encyclopedia. English translation of Bolshaya Meditsinskaya Entsiklopediya, 1st ed. (Moscow, 1928–1936), ed. N. A. Semashko. https://sovietmedicalencyclopedia.pages.dev/article/wickersheimer-fluid/