Abstract: The invention concerns a device for the atraumatic transfer of a material or substance with a reproductive, therapeutic or diagnostic purpose into a female mammal, comprising a body assembly, an outer sheath suitable for being inserted as far as the start of one of the uterine horns, an inner sheath inside the outer sheath and capable of being extended into the uterine horn, and a piston inserted into the inner sheath order to push the material or substance up to the distal end of the inner sheath. The body assembly comprises a rod extending away from the outer sheath, and on which a shuttle assembly is slidingly mounted, comprising a primary shuttle, mounted sliding on said rod and to which the piston is attached, and a secondary shuttle, mounted sliding on said primary shuttle and to which the inner sheath is attached.

Abstract: Device for vaginal access to the uterus of a livestock animal for transfer of material or collecting samples, includes a body integrally connected to gripping element, a first passage extending through the device and opening out at two ends in order to establish an access route between the inside and the outside of the animal, the body being straight and rigid in order to permit introduction into the vagina, and a cup being provided at its distal end, a projection extending from the bottom of the cup and having a through-hole in communication with the first passage, the cup having an orifice in communication with a second passage extending through the body and connected to suction element, to place the cup flat against the fornix of the neck of the uterus, with viewing element likewise being provided in order to permit viewing at the front of the cup.

Abstract: The invention concerns a device (1) for the atraumatic transfer of a material or substance with a reproductive, therapeutic or diagnostic purpose into female mammal a female mammal, comprising a body assembly (2), an outer sheath (3) suitable for being inserted as far as the start of one of the uterine horns, an inner sheath (4) inside the outer sheath (3) and capable of being extended into the uterine horn, and a piston (5) inserted into the inner sheath (4) in order to push the material or substance up to the distal end of the inner sheath (4). The body assembly (2) comprises a rod (11) extending away from the outer sheath (3) and on which a shuttle assembly (12) is slidingly mounted, comprising a primary shuttle (14), mounted sliding on said rod (11) and to which the piston (5) is attached, and a secondary shuttle (20), mounted sliding on said primary shuttle (14) and to which the inner sheath (4) is attached.