A61M 2210/12
Blood circulatory system
A61M2210/12 (Blood circulatory system) appears on 1,499 US grants and 2,148 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,499
- Published applications
- 2,148
- Assignees
- 630
- Inventors
- 2,905
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 7 | 0 |
| 1997 | 12 | 0 |
| 1998 | 29 | 0 |
| 1999 | 32 | 0 |
| 2000 | 42 | 0 |
| 2001 | 42 | 25 |
| 2002 | 24 | 57 |
| 2003 | 43 | 48 |
| 2004 | 36 | 42 |
| 2005 | 22 | 28 |
| 2006 | 21 | 22 |
| 2007 | 12 | 21 |
| 2008 | 11 | 27 |
| 2009 | 5 | 20 |
| 2010 | 24 | 37 |
| 2011 | 18 | 30 |
| 2012 | 22 | 29 |
| 2013 | 22 | 40 |
| 2014 | 68 | 74 |
| 2015 | 54 | 127 |
| 2016 | 45 | 81 |
| 2017 | 61 | 116 |
| 2018 | 66 | 113 |
| 2019 | 107 | 106 |
| 2020 | 84 | 155 |
| 2021 | 73 | 149 |
| 2022 | 97 | 130 |
| 2023 | 108 | 123 |
| 2024 | 125 | 162 |
| 2025 | 89 | 188 |
| 2026 | 63 | 198 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Eluting perfusion catheters and related methods6 Oct 2026US 12,752,087 B2Teleflex Life Sciences Limited
- Biatrial catheters and cardiopulmonary support systems22 Sep 2026US 12,741,133 B2Ohio State Innovation Foundation
- Rapid aspiration thrombectomy system and method15 Sep 2026US 12,734,333 B2Route 92 Medical, Inc.
- Medical guidewire assembly having predetermined spatial geometry15 Sep 2026US 12,734,341 B2Boston Scientific Medical Device Limited
- Rapid aspiration thrombectomy system and method8 Sep 2026US 12,728,229 B2Route 92 Medical, Inc.
- Systems, devices, and methods of treating a narrowing of a blood vessel8 Oct 2026US 2026/0306284 A1Route 92 Medical, Inc.
- Catheter device having a catheter and an actuation device8 Oct 2026US 2026/0306794 A1Ecp Entwicklungsgesellschaft Mbh
- Catheters, systems, and methods for bypassing an occlusion8 Oct 2026US 2026/0306797 A1Bard Peripheral Vascular, Inc.
- Palpable Concave Port Septum8 Oct 2026US 2026/0306817 A1Bard Peripheral Vascular, Inc.
- Non-obstructive mechanical circulatory assist devices, systems, and methods of use8 Oct 2026US 2026/0306825 A1Regents of the University of Minnesota
Most cited
By later US patents
- Endovascular aortic valve replacement1,735US 5,370,685 AStanford Surgical Technologies, Inc. · 1994
- Medical suction apparatus1,589US 5,437,651 AResearch Medical, Inc. · 1995
- Tunneling instrument for port access multivessel coronary artery bypass surgery1,399US 6,613,069 B2Heartport, Inc. · 2003
- Endovascular aortic valve replacement1,284US 5,545,214 AHeartport, Inc. · 1996
- Apparatus and method for engrafting a blood vessel1,204US 5,591,195 A1997