Administering device with a protective cap removing device...

Details Administering device with a protective cap removing device... Administering device with a protective cap removing device...

2004-08-25

2010-02-02

Desanto, Matthew F (Department: 3763)

Surgery

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

Treating material introduced into or removed from body...

C604S243000

Reexamination Certificate

active

07654987

ABSTRACT:
A device for administering an injectable product including a casing, an injection mechanism including an injection needle pointing in an insertion direction, and a protective cap for the injection needle wherein, in one embodiment, the administering device includes a removing device for removing the protective cap from the injection needle and, in another embodiment, the administering device includes a needle protecting sleeve shiftable generally in alignment with the casing and generally between a front position, advanced relative to the casing, for protecting the injection needle and to a rear position, retracted relative to the casing, for inserting the injection needle into a tissue. In one embodiment, the needle protecting sleeve is prevented from moving completely into the rear position by a lock when the protective cap is protecting the injection needle.

REFERENCES:
patent: 6221044 (2001-04-01), Greco
patent: 6258068 (2001-07-01), Kirchhofer et al.
patent: 6585702 (2003-07-01), Brunel
patent: 2005/0261634 (2005-11-01), Karlsson
patent: 84 26 817.4 (1985-07-01), None
patent: 0 456 964 (1991-11-01), None
patent: 0 518 397 (1996-02-01), None

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