Sleeved dispensing vial

Details Sleeved dispensing vial Sleeved dispensing vial

1990-11-30

1992-06-16

Huppert, Michael S.

Dispensing

Resilient wall

Fluid pressure generating pump or pulsator and/or removable...

222215, 222541, 604192, B65D 3700

Patent

active

051218569

ABSTRACT:
A hermetically sealed package is provided that is suitable for dispensing a material into a body cavity. The package includes a container having a dispensing nozzle surrounded by a seamless sleeve that prevents contact between the container's dispensing orifice and body tissue without impeding material flow from the container. Preferably the nozzle is provided with a twist-off closure constituted by a cap joined to the dispensing nozzle by a frangible web that surrounds the dispensing orifice.

REFERENCES:
patent: 208273 (1878-09-01), Stewart
patent: 2134489 (1938-10-01), Scherer
patent: 2869545 (1959-01-01), Forsyth
patent: 3124171 (1964-03-01), Mitchell
patent: 3215142 (1965-11-01), Buono
patent: 3233785 (1966-02-01), Burke
patent: 3777949 (1973-12-01), Chiquiari-Arias
patent: 3834241 (1974-09-01), Garren et al.
patent: 4248227 (1981-02-01), Thomas
patent: 4453935 (1984-06-01), Newton
patent: 4752288 (1988-06-01), Hussey

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