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Assignee: Univec, Inc.


Location: GardenCity, NY
No. of patents: 2

NumberTitleIssue Date
5891104Hypodermic syringe having retractable needle
An economical hypodermic syringe is provided. A retractable needle head is provided to slide along longitudinal grooves in the barrel of the syringe. Notches in the grooves engage teeth provided on tabs of the needle head, and lock the needle head in a pr...
04/06/1999
5531691Single use syringe assembly
A single use syringe is provided having a rod-like plunger comprising a plurality of cylindrical ratchet teeth. A resilient locking spring dangles on the ratchet teeth of the plunger. The original location of the locking spring determines the maximum dosa...
07/02/1996
 
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