A61M 1/367
Circuit parts not covered by the preceding subgroups of group a61m1/3621
Official title: {Circuit parts not covered by the preceding subgroups of group A61M1/3621}
A61M1/367 (Circuit parts not covered by the preceding subgroups of group a61m1/3621) appears on 479 US grants and 577 published applications in this corpus.
Search patents in A61M- Granted patents
- 479
- Published applications
- 577
- Assignees
- 164
- Inventors
- 784
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 7 |
| 2002 | 3 | 13 |
| 2003 | 19 | 18 |
| 2004 | 13 | 20 |
| 2005 | 8 | 20 |
| 2006 | 12 | 8 |
| 2007 | 7 | 8 |
| 2008 | 7 | 13 |
| 2009 | 11 | 11 |
| 2010 | 11 | 10 |
| 2011 | 8 | 15 |
| 2012 | 9 | 27 |
| 2013 | 15 | 32 |
| 2014 | 16 | 39 |
| 2015 | 22 | 28 |
| 2016 | 27 | 31 |
| 2017 | 28 | 31 |
| 2018 | 26 | 29 |
| 2019 | 28 | 27 |
| 2020 | 28 | 22 |
| 2021 | 21 | 40 |
| 2022 | 19 | 35 |
| 2023 | 23 | 30 |
| 2024 | 27 | 25 |
| 2025 | 29 | 18 |
| 2026 | 14 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, assemblies, and methods of trauma management29 Sep 2026US 12,746,316 B2Lazarus Technologies LLC
- Medical treatment apparatus with overpressure in the port15 Sep 2026US 12,734,349 B2Fresenius Medical Care Deutschland GmbH
- Leakage current management systems, devices, and methods11 Aug 2026US 12,702,745 B2NxStage Medical, Inc.
- Extracorporeal circulation circuit11 Aug 2026US 12,702,815 B2Nipro Corporation
- Equipment for the support of biomedical devices during extracorporeal circulation and related system7 Jul 2026US 12,673,148 B2Eurosets S.R.L.
- Pump driving device17 Sep 2026US 2026/0273159 A1
- Regulation of the body temperature of a patient10 Sep 2026US 2026/0263677 A1
- Extracorporeal Magnetically Levitated Blood Pump10 Sep 2026US 2026/0263777 A1Magassist, Inc.
- Retaining device for mounting a sensor element to a dialysis machine13 Aug 2026US 2026/0232879 A1
- Extracorporeal blood treatment device with shortened disinfection time13 Aug 2026US 2026/0232881 A1
Most cited
By later US patents
- Pumping cartridge including a bypass valve and method for directing flow in a pumping cartridge543US 6,416,293 B1DEKA Products Limited Partnership · 2002
- Systems and method for controlling renovascular perfusion525US 6,616,624 B1CVRx, Inc. · 2003
- Hemostatic system and components for extracorporeal circuit379US 6,733,471 B1Medtronic, Inc. · 2004
- Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge310US 6,579,253 B1NxStage Medical, Inc. · 2003
- Method and apparatus for controlling fluid pumps304US 6,783,328 B2Terumo Cardiovascular Systems Corporation · 2004