Indwelling needle assembly

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

Reexamination Certificate

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Details

C604S164090, C604S164010, C604S164120, C604S264000, C604S523000, C604S168010, C604S164060

Reexamination Certificate

active

08075529

ABSTRACT:
An indwelling needle assembly usable in combination with an infusion system for infusion into a patient's body is disclosed. The indwelling needle assembly is comprised of a needle having a needlepoint insertable into the patient's body; a sleeve slidably fitted on the needle; a catheter including a catheter tube slidably fitted on the sleeve; a base body fixed to a proximal end of the needle; and a slider fixed to the sleeve and slidably engaged with the base body so as to be movable between a first position to have the needlepoint projecting out of the sleeve and a second position to have the needlepoint retracted in the sleeve, wherein the needle, the sleeve, the base body and the slider are unitarily extractable from the catheter.

REFERENCES:
patent: 3565074 (1971-02-01), Foti
patent: 3811440 (1974-05-01), Moorehead et al.
patent: 4994027 (1991-02-01), Farrell
patent: 5242410 (1993-09-01), Melker
patent: 5336176 (1994-08-01), Yoon
patent: 5380292 (1995-01-01), Wilson
patent: 5522832 (1996-06-01), Kugo et al.
patent: 5531701 (1996-07-01), Luther
patent: 5700250 (1997-12-01), Erskine
patent: 6007519 (1999-12-01), Rosselli
patent: 2004/0044313 (2004-03-01), Nakajima
patent: 1708325 (2005-12-01), None
patent: 2000-254225 (2000-09-01), None
patent: 2004-24622 (2004-01-01), None
patent: WO 93/05832 (1993-04-01), None
patent: WO 94/23785 (1994-10-01), None
patent: WO 2004/030733 (2004-04-01), None
Chinese Patent Office Action for Application No. 200710160802.9 , Apr. 15, 2011.

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