A61M 60/104
Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
A61M60/104 (Extracorporeal pumps, i.e. the blood being pumped outside the patient's body) appears on 1,093 US grants and 1,130 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,093
- Published applications
- 1,130
- Assignees
- 472
- Inventors
- 1,925
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 9 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 16 | 0 |
| 1992 | 17 | 0 |
| 1993 | 17 | 0 |
| 1994 | 20 | 0 |
| 1995 | 22 | 0 |
| 1996 | 17 | 0 |
| 1997 | 17 | 0 |
| 1998 | 26 | 0 |
| 1999 | 22 | 0 |
| 2000 | 24 | 0 |
| 2001 | 16 | 3 |
| 2002 | 20 | 21 |
| 2003 | 20 | 22 |
| 2004 | 23 | 36 |
| 2005 | 16 | 25 |
| 2006 | 15 | 28 |
| 2007 | 11 | 25 |
| 2008 | 11 | 23 |
| 2009 | 17 | 30 |
| 2010 | 18 | 25 |
| 2011 | 16 | 40 |
| 2012 | 25 | 42 |
| 2013 | 32 | 50 |
| 2014 | 29 | 35 |
| 2015 | 53 | 54 |
| 2016 | 35 | 50 |
| 2017 | 35 | 51 |
| 2018 | 36 | 46 |
| 2019 | 47 | 49 |
| 2020 | 50 | 51 |
| 2021 | 32 | 74 |
| 2022 | 35 | 78 |
| 2023 | 51 | 67 |
| 2024 | 63 | 83 |
| 2025 | 55 | 58 |
| 2026 | 49 | 64 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for controlling a blood treatment apparatus, and apparatuses29 Sep 2026US 12,746,315 B2Fresenius Medical Care Deutschland GmbH
- Blood reservoir with blood-handling assembly22 Sep 2026US 12,741,071 B2Sorin Group Italia S.r.l.
- System and method for extracorporeal temperature control22 Sep 2026US 12,741,073 B2Medivance Incorporated
- Biatrial catheters and cardiopulmonary support systems22 Sep 2026US 12,741,133 B2Ohio State Innovation Foundation
- Blood purification apparatus15 Sep 2026US 12,734,282 B2Nikkiso Co., Ltd.
- Intravascular blood pump systems and methods of use and control thereof24 Sep 2026US 2026/0284376 A1
- System and method for controlling oxygen-enrichment therapy based on microvascular resistance feedback17 Sep 2026US 2026/0273153 A1Zoll Circulation, Inc.
- Regulation of the body temperature of a patient10 Sep 2026US 2026/0263677 A1
- Extracorporeal Magnetically Levitated Blood Pump10 Sep 2026US 2026/0263777 A1Magassist, Inc.
- Stand Alone Cylindrical Blood Heat Exchanger With Spiral Volute27 Aug 2026US 2026/0248990 A1Breethe, Inc.
Most cited
By later US patents
- Method and apparatus for in vivo heart valve decalcification1,130US 5,295,958 AShturman Cardiology Systems, Inc. · 1994
- Method and apparatus for in vivo heart valve decalcification1,026US 5,443,446 AShturman Cardiology Systems, Inc. · 1995
- Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery634US 5,478,309 A1995
- Computer-control medical care system620US 4,370,983 A1983
- Left ventricular assist device and method for temporary and permanent procedures560US 4,995,857 A1991