METHOD AND DEVICE FOR PRODUCING FROZEN BIOLOGICAL PARTICLES

摘要

The invention relates to a method for producing a plurality of frozen biological particles (1) which are suitable for deposition in biological material. Said method comprises the following steps: making available a liquid suspension having a cellular component (3, 3.1 - 3.10) which comprises at least one of the following: at least one biological cell, at least one cell group and at least one cell component, receiving subportions (2) of the suspension in receiving elements (12) of a carrier device (11), cooling the carrier device (10) and freezing the subportions of the suspension, thereby forming the frozen biological particles (1) having an interior shape and interior size of the receiving elements, and separating the frozen biological particles (1) from the receiving elements (12). The invention also relates to a freezing device (100) which is designed to produce a plurality of frozen biological particles.