|
| US4150672 | 12 Nov 1976 | 24 Apr 1979 | | Injection device and method |
| US4269185 | 29 Mar 1979 | 26 May 1981 | | Self contained mechanical injector |
| US4424720 | 15 Dec 1980 | 10 Jan 1984 | IVAC Corporation | Mechanism for screw drive and syringe plunger engagement/disengagement |
| US4583974 | 4 Apr 1984 | 22 Apr 1986 | | Syringe for balloon dilation catheters |
| US4677980 | 1 Oct 1985 | 7 Jul 1987 | Medrad, Inc. | Angiographic injector and angiographic syringe for use therewith |
| US4799866 | 27 May 1986 | 24 Jan 1989 | Fresenius AG | Spray pump with a motor driven drive rod |
| US4804368 | 24 Aug 1987 | 14 Feb 1989 | C. R. Bard, Inc. | Battery operated miniature syringe infusion pump and improved halfnut therefor |
| US5328459 | 6 May 1993 | 12 Jul 1994 | | Apparatus and method for dispensing and aspirating high viscosity materials |
| US5354273 | 14 Dec 1992 | 11 Oct 1994 | Mallinckrodt Medical, Inc. | Delivery apparatus with pressure controlled delivery |
| US5672155 | 14 Jun 1996 | 30 Sep 1997 | | Fluid transfer apparatus |
| US5741232 | 23 Dec 1996 | 21 Apr 1998 | Medrad, Inc. | Front loading medical injector and syringe for use therewith |
| US5795333 | 19 Jan 1995 | 18 Aug 1998 | Medrad, Inc. | Front-loading medical injector and syringe for use therewith |
| US5997502 | 28 Jul 1997 | 7 Dec 1999 | Medrad, Inc. | Front loading medical injector and syringe for use therewith |
| US6090064 | 16 Nov 1998 | 18 Jul 2000 | Medrad, Inc. | Front loading medical injector and syringe for use therewith |
| US6241708 | 7 May 1999 | 5 Jun 2001 | Medrad, Inc. | Front load pressure jacket system with syringe holder |
| US6371938 | 4 May 1999 | 16 Apr 2002 | Medrad, Inc. | Front load pressure jacket system with syringe holder |
| US6402717 | 1 Dec 1999 | 11 Jun 2002 | Medrad, Inc. | Front-loading medical injector and syringe for use therewith |
| US6402718 | 17 Nov 2000 | 11 Jun 2002 | Medrad, Inc. | Front-loading medical injector and syringe for use therewith |
| US6475192 | 7 Jul 2000 | 5 Nov 2002 | Medrad, Inc. | System and method for providing information from a syringe to an injector |
| US6562008 | 12 Nov 1999 | 13 May 2003 | Medrad, Inc. | Front loading medical injector and syringe for use therewith |
| US6652489 | 5 Feb 2001 | 25 Nov 2003 | Medrad, Inc. | Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith |
| US6733478 | 4 Nov 2002 | 11 May 2004 | Medrad, Inc. | System and method for providing information from a syringe to an injector |
| US6808513 | 10 Jun 2002 | 26 Oct 2004 | Medrad, Inc. | Front loading medical injector and syringe for use therewith |
| US6921384 | 22 Sep 2003 | 26 Jul 2005 | Medrad, Inc. | Front loading injector with pressure jacket assembly |
| US6958053 | 24 Nov 1999 | 25 Oct 2005 | Medrad, Inc. | Injector providing drive member advancement and engagement with syringe plunger, and method of connecting a syringe to an injector |
| US6974443 | 31 Jul 2003 | 13 Dec 2005 | Medrad, Inc. | Front loading injector system with pressure jacket assembly and syringe |
| US7029459 | 19 Jun 2002 | 18 Apr 2006 | Medrad, Inc. | Injector system including a powered loading device for connecting a syringe to an injector |
| US7081104 | 8 Dec 2003 | 25 Jul 2006 | Liebel-Flarsheim Company | Method and apparatus for injecting fluid into animals and disposable front loadable syringe therefor |
| US7081105 | 5 Aug 2004 | 25 Jul 2006 | MEDRAD, Inc. | Injector system having a front loading pressure jacket assembly |
| US7182228 | 26 Sep 2003 | 27 Feb 2007 | Siemens Aktiengesellschaft
directif GmbH | Cartridge with connection for a pump-drive and fluid handling system |
| US7326186 | 6 Apr 2004 | 5 Feb 2008 | Medrad, Inc. | Injector system and fluid control device providing sharp bolus injection |
| US7337538 | 13 Jan 2004 | 4 Mar 2008 | HydroCision, Inc. | Methods and apparatuses for joining a pumping cartridge to a pump drive |
| US7361156 | 20 Dec 2002 | 22 Apr 2008 | MEDRAD, Inc. | Pressure jacket system with pivotal locking members |
| US7419478 | 25 Jun 2003 | 2 Sep 2008 | Medrad, Inc. | Front-loading syringe for medical injector having a flexible syringe retaining ring |
| US7465290 | 14 Jul 2003 | 16 Dec 2008 | Medrad, Inc. | Injector system including an injector drive member that automatically advances and engages a syringe plunger |
| US7476216 | 30 Sep 2003 | 13 Jan 2009 | Nippon Shika Yakuhin Co., Ltd. | Electric syringe for dental anesthetic |
| US7540856 | 23 Sep 2003 | 2 Jun 2009 | Medrad, Inc. | Front-loading medical injector adapted to releasably engage a syringe regardless of the orientation of the syringe with respect to the injector |
| US7549977 | 20 Dec 2002 | 23 Jun 2009 | Medrad, Inc. | Front load pressure jacket system with syringe holder and light illumination |
| US7553294 | 30 May 2002 | 30 Jun 2009 | MEDRAD, Inc. | Syringe plunger sensing mechanism for a medical injector |
| US7556619 | 16 Apr 2004 | 7 Jul 2009 | MEDRAD, Inc. | Fluid delivery system having a fluid level sensor and a fluid control device for isolating a patient from a pump device |
| US7563249 | 5 Apr 2004 | 21 Jul 2009 | MEDRAD, Inc. | Syringe having an alignment flange, an extending lip and a radial expansion section of reduced wall thickness |
| US7625354 | 11 Nov 2005 | 1 Dec 2009 | Milestone Scientific, Inc. | Handpiece for fluid administration apparatus |
| US7794429 | 20 Mar 2008 | 14 Sep 2010 | Liebel-Flarsheim Co. | Controlling plunger drives for fluid injections in animals |
| US7824374 | 26 Jan 2008 | 2 Nov 2010 | Liebel-Flarsheim Co. | Controlling plunger drives for fluid injections in animals |
| US7914499 | 28 Mar 2007 | 29 Mar 2011 | Valeritas, Inc. | Multi-cartridge fluid delivery device |
| US7972306 | 4 Mar 2008 | 5 Jul 2011 | CareFusion 303, Inc. | Directly engaged syringe driver system |
| US8070726 | 16 Dec 2008 | 6 Dec 2011 | Valeritas, Inc. | Hydraulically actuated pump for long duration medicament administration |
| US8133203 | 19 May 2009 | 13 Mar 2012 | Medrad, Inc. | Method of injecting fluids from a dual syringe injector system |
| US8147464 | 2 Jun 2009 | 3 Apr 2012 | MEDRAD, Inc. | Drip chamber and fluid level sensing mechanism for a fluid delivery system |
| US8172796 | 23 Mar 2009 | 8 May 2012 | Medrad, Inc. | Syringe with alignment flange and expansion section with reduced wall thickness |
| US8187225 | 18 Mar 2009 | 29 May 2012 | Medrad, Inc. | Fluid injection system and pressure jacket assembly with syringe illumination |
| USRE35979 | 10 Dec 1991 | 1 Dec 1998 | MTFP, Inc. | Angiographic injector and angiographic syringe for use therewith |
| USRE37487 | 7 Jul 2000 | 25 Dec 2001 | Medrad, Inc. | Front load pressure jacket system with syringe holder |
