Recoverable intra-uterine device for use in field of in vivo or in utero fertilization, has housing with wall including series of perforations with size that is sufficient to bring intra-uterine medium in cellular contact with housing

摘要

The device has a housing (11) containing elements selected from a group containing an embryo, male and/or female gametes, a fertilized oocyte, an unfertilized egg and a combination of the elements. The housing (11) has a wall made of a polymer ceramic or glass type transparent biocompatible material or elastomer material. The wall has a series of perforations (12) with a size that is sufficient to bring an intra-uterine medium in cellular contact with the housing.