| 摘要 |
A universal contraceptive and prophylactic device, and method of using the device, having a condom support device of annular configuration and including an inwardly opening groove formed on the periphery thereof, a securing device that secures the support device in place on person's body, the condom includes an elongate tubular sheath formed of thin, flexible fluid impermeable material, the condom has a closed end an open end and is sized to fit loosely about an erect male organ.
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