| 摘要 |
A disposable filter cup for medical fluids comprises a cup portion 22 with an imperforate, generally circular, wall, having an outwardly turned lip 28 about the top of the wall and an inwardly turned rim 30 about the base of the outer wall, said rim defining a center aperture at the bottom or base of the cup portion, and a flat filter element 40 fixedly or releasably secured to the inwardly turned rim of the cup portion. The cup portion may be of paper or plastics. The cups may be stored in nested fashion in a dispenser. <IMAGE> |
