| 摘要 |
FIELD: veterinary medicine. ^ SUBSTANCE: device has the first flexible shell having valve and liquid helium filler. Mammilla erector has connection tube and small flexible submammillary reservoir having flexible fastening tendrils. The connection tube is connected to the submammillary reservoir with its one end and to the first flexible shell at the place, the valve is mounted thereon. The liquid helium filler is movable under external pressure action from the first flexible shell cavity via the valve and connection tube cavity into the submammillary reservoir cavity and back. The first flexible shell is enclosed into the second flexible shell containing cohesive helium filler. The shells tightly connected to each other at the place, the connection tube is attached. ^ EFFECT: enhanced effectiveness in simulating mammilla erection. ^ 2 cl, 2 dwg
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