| 摘要 |
<p>A thermoplastic mold for producing intraocular implants includes a thin, flexible, substantially knife-edged rim (26,36) projecting from the periphery of the mold cavity on both the male and female portions (20,30) thereof. The mold portions (20,30) together define a reservoir (44) for containing additional monomer. The reservoir (44) is separated from the mold cavity by the two rims (26,36) which normally engage and form a seal but which can yield to admit additional monomer into the mold cavity.</p> |
