| 摘要 |
<p>A thin-walled, condom-like tubular protective device (1) for protection against the transfer of infectious matter during sexual intercourse is disclosed. The condom-like device (1) has an open end, a collar-shaped outwardly extending portion (3) with means for radially stretching the collar (4) and has an inner diameter which is sufficiently large to permit movement of a penis with respect to the protective device during coitus.</p> |
