| 摘要 |
PCT No. PCT/AT90/00008 Sec. 371 Date Nov. 7, 1990 Sec. 102(e) Date Nov. 7, 1990 PCT Filed Jan. 19, 1990 PCT Pub. No. WO90/07953 PCT Pub. Date Jul. 26, 1990.A coupling for connecting hose lines for medical purposes including a first coupling member (1) having supported therein an axially shiftable hollow plug (2) with a tapered connector (16) for connecting thereto a first hose length and extending in its operating position through a sponge member (9) soaked with a disinfectant and capable of being pierced through a diaphragm (11) for coupling with a second coupling member (5), both coupling members (1, 5) being releasably connected together. Hollow plug (2) consists of outer and inner parts (3, 4) concentrically and telescopically arranged relative to each other so that both parts (3, 4) of the plug (2) are relatively axially and rotatably shiftable whereby a transverse flow passage (19) in outer part (3) is closed by inner part (4) or communicates with channel grooves (20) in the inner part to facilitate flow through the coupling.
|
