Passive reuse prevention syringe that uses a flange lock

Details Passive reuse prevention syringe that uses a flange lock Passive reuse prevention syringe that uses a flange lock

2009-06-26

2011-11-29

Lucchesi, Nicholas (Department: 3763)

Surgery

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

Treating material introduced into or removed from body...

C604S111000, C604S218000

Reexamination Certificate

active

08066668

ABSTRACT:
A syringe assembly includes a syringe barrel having an inside surface defining a chamber, an open proximal end, a distal end, and an outlet; a plunger assembly disposed at least partially within the syringe barrel, including an elongate plunger rod having a locking flange formed thereon; and a plunger head having a distal sealing surface, the plunger rod being engageable with the plunger head such that the plunger rod is adapted to move the plunger head within the chamber of the syringe barrel through an injection cycle; and a flange lock disposed at the open proximal end of the barrel. The flange lock is integral with the open proximal end of the syringe barrel. During the injection cycle, the flange lock engages the locking flange of the plunger rod so as to prevent removal of the plunger rod from the syringe barrel.

REFERENCES:
patent: 4747830 (1988-05-01), Gloyer et al.
patent: 4986812 (1991-01-01), Perler
patent: 5047017 (1991-09-01), Koska
patent: 5125899 (1992-06-01), Frignoli
patent: 5211630 (1993-05-01), Schmahmann
patent: 5527284 (1996-06-01), Ohnemus et al.
patent: 5531693 (1996-07-01), Vounatsos
patent: 5533970 (1996-07-01), Berger et al.
patent: 5562623 (1996-10-01), Shonfeld et al.
patent: 5814017 (1998-09-01), Kashmer
patent: 5935104 (1999-08-01), Janek et al.
patent: 6117112 (2000-09-01), Mahurkar
patent: 6267749 (2001-07-01), Miklos et al.
patent: 6368306 (2002-04-01), Koska
patent: 6790197 (2004-09-01), Kosinski et al.
patent: 7282042 (2007-10-01), Wang
patent: 2004/0147875 (2004-07-01), Wallace et al.
patent: 2005/0038394 (2005-02-01), Schwarzbich
patent: 2005/0159705 (2005-07-01), Crawford et al.
patent: 2006/0064060 (2006-03-01), Lin
patent: 2007/0106226 (2007-05-01), Croll et al.
patent: 2007/0191785 (2007-08-01), Barere et al.
patent: 2007/0299395 (2007-12-01), Pelkey et al.
patent: 2008/0300550 (2008-12-01), Schiller et al.
patent: 2009/0048560 (2009-02-01), Caizza et al.
patent: 2009/0076450 (2009-03-01), Caizza et al.
patent: 2009/0131869 (2009-05-01), Caizza et al.
patent: 1106194 (2001-06-01), None
patent: 88/10127 (1988-12-01), None
patent: 98/03210 (1998-01-01), None
patent: 2005079893 (2005-09-01), None
patent: 2006097105 (2006-09-01), None
patent: 2008154616 (2008-12-01), None
patent: 2008154630 (2008-12-01), None
Photos of Kojak Selinge (Star Syringe K1) Auto-Disable Syringe with Disposable Needle.
Photos of Neomedic Neoject Auto-Disable Syringe.
Photos of KangKang Autodestruct Syringe.
Photos of Dr. Safe Auto-Destruct Syringe Set.
Kojak Selinge “HMD Injection Procedure” Instruction Sheet, pp. 1-2.
Pictures of 0.5ml safety syringe cady, http://www.emunio.dk/solution/cady/pictures.asp.

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