|
| US3966358 | 17 May 1974 | 29 Jun 1976 | Medac Gesellschaft fur Klinische Spezialpraparate mbH | Pump assembly |
| US4063824 | 5 Aug 1975 | 20 Dec 1977 | E. I. Du Pont de Nemours and Company | Chemical dosimeter having a constant flow air sampling pump |
| US4076458 | 7 May 1975 | 28 Feb 1978 | Whittaker Corporation | Automatic pump speed controller |
| US4123932 | 25 May 1977 | 7 Nov 1978 | E. I. Du Pont de Nemours and Company | Dosimeter for monitoring working areas |
| US4231366 | 8 Aug 1977 | 4 Nov 1980 | Dr. Eduard Fresenius Chemisch-Pharmazeutische Industrie KG Apparatebau KG | Blood flow monitoring and control apparatus |
| US4260333 | 28 Feb 1979 | 7 Apr 1981 | Robert Bosch GmbH | Method and apparatus for controlling a fuel injection system |
| US4269059 | 19 Mar 1979 | 26 May 1981 | E. I. Du Pont de Nemours and Company | Dosimeter having constant flow pump |
| US4392847 | 6 May 1981 | 12 Jul 1983 | | Injection and monitoring system |
| US4468219 | 20 Dec 1983 | 28 Aug 1984 | International Business Machines Corporation | Pump flow rate compensation system |
| US4492524 | 17 Sep 1981 | 8 Jan 1985 | Bruker-Analytische Messtechnik GmbH | Multiple piston pump with a constant discharge capacity |
| US4499903 | 3 May 1979 | 19 Feb 1985 | University of Arizona Foundation | Methods and apparatus for testing a blood pressure monitoring system of the hydraulic type |
| US4533346 | 25 Aug 1982 | 6 Aug 1985 | PharmaControl Corporation | System for automatic feedback-controlled administration of drugs |
| US4566858 | 12 Jun 1984 | 28 Jan 1986 | Nikkiso Co., Ltd. | Pulsation-free volumetric pump |
| US4566868 | 11 Sep 1981 | 28 Jan 1986 | Geotechnical Digital Systems Limited | Pressure source |
| US4710165 | 16 Sep 1985 | 1 Dec 1987 | | Wearable, variable rate suction/collection device |
| US4778445 | 28 Nov 1986 | 18 Oct 1988 | Minnesota Mining and Manufacturing Company | Centrifugal blood pump with backflow detection |
| US4870392 | 5 Apr 1982 | 26 Sep 1989 | Outboard Marine Corporation | Fluid flow restriction warning indicator |
| US4963253 | 3 Jan 1989 | 16 Oct 1990 | | Anti-clogging and dialysis device for filtration systems |
| US4990076 | 31 May 1989 | 5 Feb 1991 | Halliburton Company | Pressure control apparatus and method |
| US5045057 | 30 May 1989 | 3 Sep 1991 | Akzo NV | Apparatus and method for withdrawing an optimum amount of blood per unit of time from a donor |
| US5171212 | 8 Feb 1991 | 15 Dec 1992 | Minnesota Mining and Manufacturing Company | Blood pumping system with backflow warning |
| US5368554 | 20 Nov 1992 | 29 Nov 1994 | Minnesota Mining and Manufacturing Company
ViaSat Incorporated | Blood pumping system with selective backflow warning |
| US5564420 | 14 Apr 1995 | 15 Oct 1996 | Minnesota Mining and Manufacturing Company
Viasat, Inc. | Medical device with EMI detection and cancellation |
| US5772403 | 27 Mar 1996 | 30 Jun 1998 | Butterworth Jetting Systems, Inc. | Programmable pump monitoring and shutdown system |
| US6090048 | 10 Mar 1998 | 18 Jul 2000 | Gambro AB | Method and arrangement for detecting the condition of a blood vessel access |
| US7022098 | 10 Apr 2002 | 4 Apr 2006 | Baxter International Inc.
Baxter Healthcare Corporation | Access disconnection systems and methods |
| US7138088 | 10 Apr 2002 | 21 Nov 2006 | Baxter International Inc. | Access disconnection system and methods |
| US7147615 | 22 Jun 2001 | 12 Dec 2006 | Baxter International Inc. | Needle dislodgement detection |
| US7648477 | 22 Jan 2008 | 19 Jan 2010 | Gambro Lundia AB | Process for controlling blood flow in an extracorporeal blood circuit |
| US7682328 | 16 Jan 2006 | 23 Mar 2010 | Baxter International Inc. | Access disconnection systems and methods |
| US7794419 | 18 May 2005 | 14 Sep 2010 | Gambro Lundia AB | Apparatus for controlling blood flow in an extracorporeal circuit |
| US7824354 | 20 Dec 2002 | 2 Nov 2010 | Gambro Lundia AB | Process for controlling blood flow in an extracorporeal blood circuit |
| US7959594 | 25 Jan 2006 | 14 Jun 2011 | Baxter International Inc.
Baxter Healthcare S. A. | Access disconnection systems and methods |
| US7993297 | 26 May 2009 | 9 Aug 2011 | Gambro Lundia AB | Apparatus for controlling blood flow in an extracorporeal blood circuit |
| US8114043 | 25 Jul 2008 | 14 Feb 2012 | Baxter International Inc.
Baxter Healthcare S.A. | Electromagnetic induction access disconnect sensor |
| US8137300 | 19 Mar 2010 | 20 Mar 2012 | Baxter International Inc.
Baxter Healthcare S.A. | Access disconnection systems and methods using conductive contacts |
| US8152751 | 9 Feb 2007 | 10 Apr 2012 | Baxter International Inc.
Baxter Healthcare S.A. | Acoustic access disconnection systems and methods |
| US8192388 | 25 Jul 2008 | 5 Jun 2012 | Baxter International Inc.
Baxter Healthcare S.A. | System and method for detecting access disconnection |
| US8197431 | 21 Sep 2007 | 12 Jun 2012 | Baxter International Inc.
Baxter Healthcare S.A. | Acoustic access disconnect detection system |
