Device for dispensing preservative-free nasal sprays and similar

Details Device for dispensing preservative-free nasal sprays and similar Device for dispensing preservative-free nasal sprays and similar

1998-12-03

1999-12-14

Bomberg, Kenneth

Dispensing

Drip, leakage or waste catching or disposal

222420, 222562, 222571, 2203671, 604263, 604295, B65D 4718

Patent

active

060005807

ABSTRACT:
A device for dispensing a liquid, sterile, preservative-free preparation free from bacterial growth. The device includes a reservoir which contains the preparation and, in fluid communication with the reservoir, a dispensing part constructed to deliver the liquid preparation directly to a predetermined region of the human body. The device also includes a protective cap constructed to be removably mounted over the dispensing part, where the protective cap has an opening which allows ambient air to reach the dispensing part to facilitate air-drying of the dispensing part. Located near the opening is a plug constructed from an absorbent material, such as ethylenevinylacetate foam or sintered polyethylene, which helps the dispensing part dry quickly.

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