Medical and veterinary apparatus and instruments instruments for use in in-vitro fertilization, in particular devices for cryopreservation of biological specimens; injection devices without needles for reproductive medicine; hypodermic needles for medical purposes; syringes; injectors for medical purposes; capillary tubes for samples; capillary tubes for the distribution of reagents; medical instruments for use on the human body, namely, for reproductive medicine; medical syringe needles; nee...