A61M 1/3639
Blood pressure control, pressure transducers specially adapted therefor
Official title: {Blood pressure control, pressure transducers specially adapted therefor}
A61M1/3639 (Blood pressure control, pressure transducers specially adapted therefor) appears on 672 US grants and 667 published applications in this corpus.
Search patents in A61M- Granted patents
- 672
- Published applications
- 667
- Assignees
- 216
- Inventors
- 1,028
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 9 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 18 | 0 |
| 1998 | 20 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 5 |
| 2002 | 10 | 20 |
| 2003 | 23 | 12 |
| 2004 | 22 | 24 |
| 2005 | 12 | 22 |
| 2006 | 7 | 16 |
| 2007 | 15 | 33 |
| 2008 | 14 | 15 |
| 2009 | 18 | 26 |
| 2010 | 21 | 21 |
| 2011 | 17 | 23 |
| 2012 | 21 | 21 |
| 2013 | 22 | 26 |
| 2014 | 19 | 26 |
| 2015 | 14 | 19 |
| 2016 | 26 | 29 |
| 2017 | 22 | 28 |
| 2018 | 19 | 41 |
| 2019 | 35 | 40 |
| 2020 | 27 | 39 |
| 2021 | 35 | 37 |
| 2022 | 31 | 31 |
| 2023 | 17 | 23 |
| 2024 | 35 | 29 |
| 2025 | 32 | 26 |
| 2026 | 16 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems, assemblies, and methods of trauma management29 Sep 2026US 12,746,316 B2Lazarus Technologies LLC
- Methods and systems for high-throughput blood component collection22 Sep 2026US 12,741,074 B2Terumo BCT, Inc.
- Method for assessing a measured pressure value, and apparatuses11 Aug 2026US 12,702,741 B2Fresenius Medical Care Deutschland GmbH
- Cardiac drainage cannula and related methods and systems11 Aug 2026US 12,702,743 B2Berlin Heart GmbH
- Leakage current management systems, devices, and methods11 Aug 2026US 12,702,745 B2NxStage Medical, Inc.
- System and method for controlling oxygen-enrichment therapy based on microvascular resistance feedback17 Sep 2026US 2026/0273153 A1Zoll Circulation, Inc.
- Parameter Monitoring in Medical Treatment Systems17 Sep 2026US 2026/0273154 A1NxStage Medical, Inc.
- Dialysis system and methods20 Aug 2026US 2026/0241085 A1
- Inlet guards for blood pumps13 Aug 2026US 2026/0232995 A1Magenta Medical Ltd.
- Apparatus for human brain neuroprotection during surgery6 Aug 2026US 2026/0224126 A1Kaunas University of Technology
Most cited
By later US patents
- Computer-control medical care system620US 4,370,983 A1983
- Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof490US 5,591,344 AAksys, Ltd. · 1997
- Extracorporeal circulation apparatus437US 4,828,543 A1989
- Method and apparatus for blood withdrawal and infusion using a pressure controller419US 6,585,675 B1CHF Solutions, Inc. · 2003
- Computer-control medical care system374US 4,464,172 A1984