|
| US4085737 | 3 Sep 1976 | 25 Abr 1978 | | Device and technique for minimizing risk of contamination by blood sample |
| US4228808 | 29 Ago 1978 | 21 Oct 1980 | AVL AG | Device for the withdrawal of blood |
| US4366822 | 3 Dic 1979 | 4 Ene 1983 | Applied Medical Devices, Inc. | Method and apparatus for bone marrow cell separation and analysis |
| US4449539 | 30 Dic 1981 | 22 May 1984 | Walter Sarstedt Kunstoff-Spritzgusswerk | Blood extraction device |
| US4784650 | 23 Mar 1987 | 15 Nov 1988 | | Needle holder |
| US4932944 | 9 Mar 1988 | 12 Jun 1990 | The University of Virginia Alumni Patents Foundation | Intravenous port injection and connector system |
| US5052927 | 24 Oct 1988 | 1 Oct 1991 | | Syringe and disposable capsule with cannula for use therewith |
| US5133362 | 28 Dic 1990 | 28 Jul 1992 | | Needle for use with vacuum test tube blood sampling systems |
| US5181523 | 13 Sep 1991 | 26 Ene 1993 | | Blood sampling device with blood-viewing chamber |
| US5336088 | 19 Abr 1991 | 9 Ago 1994 | Centrix, Inc. | Syringe and disposable capsule and method of forming capsule with cannula |
| US5743861 | 23 Ene 1996 | 28 Abr 1998 | Abbott Laboratories | Blood collection device |
| US5882318 | 27 Abr 1995 | 16 Mar 1999 | Tom Robin Caine Boyde | Multichamber container for blood or other fluid samples |
| US6096022 | 31 Ago 1995 | 1 Ago 2000 | Target Therapeutics Inc. | Bi-directional catheter |
| US6346094 | 28 Sep 1998 | 12 Feb 2002 | Becton, Dickinson and Company | Pen needle magazine |
| US6533760 | 2 May 2001 | 18 Mar 2003 | Becton, Dickinson and Company | Flashback blood collection needle |
| US6712792 | 6 Ene 2003 | 30 Mar 2004 | Becton, Dickinson and Company | Flashback blood collection needle |
| US7160267 | 3 May 2004 | 9 Ene 2007 | Clear View Patent Safety Products, LLC | Blood drawing device with flash detection |
| US7226432 | 3 May 2004 | 5 Jun 2007 | Clear View Patient Safety Products, LLC | Blood drawing device |
| US7396343 | 3 May 2004 | 8 Jul 2008 | Clear View Patient Safty Products, LLC | Blood drawing device with flash detection |
| US7488308 | 13 Ago 2004 | 10 Feb 2009 | Antares Pharma, Inc. | Injector with bypass channel |
| US7503907 | 20 Oct 2000 | 17 Mar 2009 | Antares Pharma, Inc. | Medicament cartridge and injection device |
| US7530967 | 3 May 2004 | 12 May 2009 | ClearView Patient Safety Technologies, LLC | Porous multiple sample sleeve and blood drawing device for flash detection |
| US7615033 | 16 Ago 2004 | 10 Nov 2009 | Becton, Dickinson and Company | Flashback blood collection needle |
| US8162896 | 30 Sep 2009 | 24 Abr 2012 | Becton, Dickinson and Company | Flashback blood collection needle |
| US8197420 | 13 Dic 2007 | 12 Jun 2012 | Magnolia Medical Technologies, Inc. | Systems and methods for parenterally procuring bodily-fluid samples with reduced contamination |
| US8231546 | 22 Dic 2011 | 31 Jul 2012 | Magnolia Medical Technologies, Inc. | Systems and methods for parenterally procuring bodily-fluid samples with reduced contamination |