Safety needle device

Details Safety needle device Safety needle device

2005-08-04

2009-06-23

Desanto, Matthew F (Department: 3763)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

C604S110000

Reexamination Certificate

active

07549979

ABSTRACT:
A safety needle device for percutaneous drug delivery to a patient includes a housing that is slidably mounted on a second portion of a substantially L-shaped, hollow needle for drug delivery. The housing includes a chamber provided between a sleeve portion and a passage. A forward end of the needle, which includes a tip, must deflect in order to pass through the passage into the chamber. The forward end of the needle is restricted from exiting the chamber through the sleeve portion and through the passage.

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