Nozzle member provided with sealing membrane

Details Nozzle member provided with sealing membrane Nozzle member provided with sealing membrane

1990-05-15

1992-06-16

Hafer, Robert A.

Surgery

Container for blood or body treating material, or means used...

Container with piercable closure

215247, B65D 3316

Patent

active

051221268

ABSTRACT:
A nozzle member is mounted to a medical solution container for providing an inlet port of an additional medical solution introduced into the container by means of a needle. The nozzle member comprises a tubular body and a synthetic resin sealing membrane mounted within the tubular body. Projections are formed on both surfaces in the central portion of the sealing membrane so as to prevent the sealing membrane from being strained or cracked in the step of thermally sterilizing the medical solution container.

REFERENCES:
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patent: 4293078 (1981-10-01), Percarpio et al.
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patent: 4307766 (1981-12-01), Tonokura
patent: 4445896 (1984-05-01), Gianturco
patent: 4478342 (1984-10-01), Slater et al.
patent: 4582207 (1986-04-01), Howard et al.
patent: 4741446 (1988-05-01), Miller

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