Passive reuse prevention syringe that uses a tip lock

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

2009-06-26

2011-12-13

Lucchesi, Nicholas (Department: 3763)

Surgery

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

Treating material introduced into or removed from body...

C604S187000, C604S222000, C604S218000

Reexamination Certificate

active

08075523

ABSTRACT:
Various embodiments of syringe assemblies include a syringe barrel and a substantially conical tip or outlet disposed on the distal end of the barrel. The substantially conical tip includes a locking mechanism that engages an extension of a plunger assembly extending from a distal end of the plunger assembly so as to retain the extension within the substantially conical tip or outlet upon full injection of the contents of the syringe to a patient. According to one embodiment, a plunger head of the plunger assembly is slidably disposed on the extension. According to another embodiment, a separate hub, which holds a needle cannula, is disposed on an outlet at the distal end of the syringe barrel, which contains the locking mechanism. According to a further embodiment, the locking mechanism includes a locking clip disposed within the substantially conical tip of the syringe assembly.

REFERENCES:
patent: 4747830 (1988-05-01), Gloyer et al.
patent: 4888002 (1989-12-01), Braginetz et al.
patent: 4986812 (1991-01-01), Perler
patent: 5047017 (1991-09-01), Koska
patent: 5125899 (1992-06-01), Frignoli
patent: 5205824 (1993-04-01), Mazur
patent: 5211630 (1993-05-01), Schmahmann
patent: 5527284 (1996-06-01), Ohnemus et al.
patent: 5531693 (1996-07-01), Vounatsos
patent: 5562623 (1996-10-01), Shonfeld et al.
patent: 5814017 (1998-09-01), Kashmer
patent: 6117112 (2000-09-01), Mahurkar
patent: 6165153 (2000-12-01), Kashmer
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: 7285110 (2007-10-01), Fitzgerald
patent: 2004/0102737 (2004-05-01), Wu
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: 2007/0073223 (2007-03-01), Huang
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.

Affiliated with

Also associated with

Rating

Passive reuse prevention syringe that uses a tip lock does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Passive reuse prevention syringe that uses a tip lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Passive reuse prevention syringe that uses a tip lock will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4262567