System for lubricating a syringe barrel

Details System for lubricating a syringe barrel System for lubricating a syringe barrel

1994-03-28

1995-10-10

Beck, Shrive

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Particulate or unit-dosage-article base

427236, 427421, 118317, 118500, 604265, A61M 5178, B05D 722, B05D 102

Patent

active

054569400

ABSTRACT:
A system and related method are provided for lubricating an interior surface of a device, such as the inner diameter surface of a syringe barrel. A fixture is provided for receiving and supporting the syringe barrel with an open rear end in alignment with a lubricant spray nozzle and an open front end in alignment with a counterflow air nozzle. Lubricant is sprayed via the lubricant spray nozzle into the syringe barrel in counterflow relation to an air flow discharged through the air nozzle, resulting in turbulent lubricant atomization and dispersal as a substantially uniform surface coating of interior surfaces of the syringe barrel.

REFERENCES:
patent: 2285370 (1942-06-01), Staelin
patent: 2943001 (1960-06-01), Socke
patent: 3247004 (1966-04-01), Dosser
patent: 3455728 (1969-07-01), Kiwiet
patent: 4767414 (1988-08-01), Williams et al.

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