Risk of Contamination of Gametes and Embryos during Cryopreservation and Measures to Prevent Cross-Contamination

Figure 7

Sequence of images showing the different methods of vitrification in the “closed” system. (a) Straw-in-straw. (b) Cryotop—Kitazato. (c) Cryotip—Irvine Scientific. (d) Cryopette—ORIGIO. (e) CVM™ CryoLogic Vitrification Method. (f) Cryoloop.

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(b)

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(f)