From the Bacteriological Laboratory prof. Afanasyev at the Clinical Institute of the Grand Duchess Elena Pavlovna. Obtained by means of a samovar of sterilized water for aseptic operations.

In recent years, there has been an increasing and widespread use of the aseptic material. It is accepted by surgeons, gynecologists during operations, it is accepted by obstetricians during childbirth and during obstetric operations. At the same time, the extraction of sterilized water is of great importance, which, in some operations, requires a large amount. Surgeons try to work without irrigation, according to the so-called dry method (Laderr'a), in which the separation from the wound is removed with sterilized cotton balls.