Ported closure and connector therefor

Details Ported closure and connector therefor Ported closure and connector therefor

1975-10-28

1977-05-10

Norton, Donald F.

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

With puncturing connecting means

215250, 222 81, B65D 4150

Patent

active

040222586

ABSTRACT:
A dual-purpose one-piece plastic closure for surgical irrigation fluid containers. The closure may be removed from the neck of the container when liquid is to be dispensed by pouring or, alternatively, may be pierced by and sealingly coupled to the connector spike of an irrigation set when liquid is to be drained from the container for closed system irrigation. The closure includes a port sleeve which has a primary seaing zone at a level slightly below the closure's top wall. The disclosed embodiment also includes a secondary sealing zone between the primary zone and the dome-shaped bottom wall of the port sleeve. The connector spike, its construction, and its cooperative relationship with the closure, are also disclosed.

REFERENCES:
patent: 3156369 (1964-11-01), Bowes
patent: 3580423 (1971-05-01), Gilman
patent: 3831814 (1974-08-01), Butler
patent: 3938520 (1976-02-01), Scislowicz

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