Self-protected injection syringe
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 27, 2003
Grant Date -
N/A
app pub date -
May 17, 2000
filing date -
Jul 12, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The injection syringe (10) includes, on the one hand, an elongate syringe body (12) comprising a tube (16) and a front wall (20) equipped with an injection needle (22), and, on the other hand, a rear actuating plunger (14) mounted so as to be displaceable inside the tube (16). The body (12) additionally has a mobile needle protector (36) which can be displaced, under the effect of the actuating plunger (14) driven into the body (12), between a retracted position, set back from the injection end (22A) of the needle (22), and an active protection position, in which the front end of the protector is situated in front of the injection end (22A) of the said needle (22).
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