Patent ID: 6343717
Filing Date: 2002-02-05
Classification: A61J

Abstract:
A pre-filled disposable pipette for pharmaceutical and cosmetic products comprising:a) a hollow round pipette body, b) said body having a hollow bulb section forming a reservoir for storage, c) said body further having a open ended hollow tubular section smaller in diameter and contiguous with the bulb section, for ease of handling the pipette, and content distribution from within the pipette, d) a liquid consisting of pharmaceutical or cosmetic substances disposed within the pipette body, and e) sealing means in contact with the tubular section for retaining the liquid within the body for storage, and when removed, permitting the liquid to be dispersed from the hollow tubular section of the pipette body wherein said pipette sealing means further comprises a liquid barrier selected from a group consisting of oil, jelly and cream each including a preservative reagent or a bacterial retardant.