A61N 1/0573
Chacterised by means penetrating the heart tissue
Official title: {chacterised by means penetrating the heart tissue, e.g. helix needle or hook}
A61N1/0573 (Chacterised by means penetrating the heart tissue) appears on 853 US grants and 986 published applications in this corpus.
Search patents in A61N- Granted patents
- 853
- Published applications
- 986
- Assignees
- 142
- Inventors
- 1,134
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 7 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 17 | 0 |
| 2001 | 8 | 3 |
| 2002 | 13 | 16 |
| 2003 | 13 | 27 |
| 2004 | 9 | 31 |
| 2005 | 12 | 23 |
| 2006 | 13 | 22 |
| 2007 | 15 | 39 |
| 2008 | 9 | 27 |
| 2009 | 13 | 29 |
| 2010 | 26 | 47 |
| 2011 | 32 | 46 |
| 2012 | 39 | 33 |
| 2013 | 40 | 29 |
| 2014 | 43 | 42 |
| 2015 | 34 | 49 |
| 2016 | 35 | 37 |
| 2017 | 37 | 42 |
| 2018 | 41 | 47 |
| 2019 | 37 | 51 |
| 2020 | 34 | 49 |
| 2021 | 26 | 48 |
| 2022 | 43 | 49 |
| 2023 | 41 | 38 |
| 2024 | 41 | 50 |
| 2025 | 53 | 58 |
| 2026 | 21 | 54 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conduction system pacing leads and methods of manufacturing (snap-fit)6 Oct 2026US 12,752,106 B2Cardiac Pacemakers, Inc.
- Atrial tracking confirmation in an intracardiac ventricular pacemaker29 Sep 2026US 12,746,394 B2Medtronic, Inc.
- Lead for pacing15 Sep 2026US 12,734,356 B2Kossel Medtech (Suzhou) Co., Ltd.
- Implantable cardiac electrode1 Sep 2026US 12,722,000 B2Biotronik SE & Co.KG
- Implantable lead having variable electrode spacing25 Aug 2026US 12,714,863 B2Pacesetter, Inc.
- Atrioventricular Valve Modification Systems, Devices, and Methods8 Oct 2026US 2026/0306255 A1Evalve, Inc.
- Active fixation cardiac electrode lead8 Oct 2026US 2026/0306833 A1Biotronik SE & Co.KG
- Biostimulator having resilient scaffold8 Oct 2026US 2026/0306834 A1Pacesetter, Inc.
- Fixation and delivery systems and methods for pacemaker devices1 Oct 2026US 2026/0295242 A1Pacesetter, Inc.
- Distal fixation assembly for a biostimulator1 Oct 2026US 2026/0295243 A1Pacesetter, Inc.
Most cited
By later US patents
- Interactive external defibrillation and drug injection system601US 5,405,362 ABoard of Regents for the University of Texas System · 1995
- Self-suturing cardiac pacer lead536US 4,103,690 ACordis Corporation · 1978
- Devices and methods for transluminal or transthoracic interstitial electrode placement515US 7,191,015 B2Medtronic Vascular, Inc. · 2007
- Implantable device for the effective elimination of cardiac arrhythmogenic sites425US 5,551,427 A1996
- Cardiac drug delivery system404US 6,086,582 A2000