A61N 1/3704
Circuits specially adapted therefor
Official title: {Circuits specially adapted therefor, e.g. for sensitivity control}
A61N1/3704 (Circuits specially adapted therefor) appears on 496 US grants and 438 published applications in this corpus.
Search patents in A61N- Granted patents
- 496
- Published applications
- 438
- Assignees
- 76
- Inventors
- 630
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 13 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 3 |
| 2002 | 8 | 5 |
| 2003 | 9 | 9 |
| 2004 | 11 | 10 |
| 2005 | 10 | 8 |
| 2006 | 8 | 10 |
| 2007 | 9 | 20 |
| 2008 | 7 | 27 |
| 2009 | 9 | 16 |
| 2010 | 11 | 16 |
| 2011 | 15 | 12 |
| 2012 | 17 | 17 |
| 2013 | 20 | 22 |
| 2014 | 34 | 17 |
| 2015 | 25 | 19 |
| 2016 | 25 | 22 |
| 2017 | 22 | 21 |
| 2018 | 12 | 22 |
| 2019 | 14 | 30 |
| 2020 | 21 | 16 |
| 2021 | 23 | 31 |
| 2022 | 16 | 15 |
| 2023 | 17 | 23 |
| 2024 | 25 | 18 |
| 2025 | 18 | 19 |
| 2026 | 6 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for pace pulse detection25 Aug 2026US 12,714,354 B2Drägerwerk AG & Co. KGaA
- Cardiac signal QT interval detection11 Aug 2026US 12,702,344 B2Medtronic, Inc.
- Method and apparatus for detecting cardiac event oversensing31 Mar 2026US 12,589,248 B2Medtronic, Inc.
- Cardiac electrical signal gross morphology-based noise detection for rejection of ventricular tachyarrhythmia detection10 Mar 2026US 12,569,184 B2Medtronic, Inc.
- Methods and systems for bypassing a signal converter in a cardiac sensing and pacing system10 Feb 2026US 12,543,990 B2Biosense Webster (Israel) Ltd.
- Ventricular sensing control in a cardiac pacing system30 Jul 2026US 2026/0216520 A1Medtronic, Inc.
- Method and apparatus for cardiac event signal sensing23 Jul 2026US 2026/0207945 A1Medtronic, Inc.
- Method and apparatus for detecting cardiac event oversensing9 Jul 2026US 2026/0192115 A1Medtronic, Inc.
- Implantable Cardioverter-Defibrillator18 Jun 2026US 2026/0166328 A1Biotronik SE & Co.KG
- Implantable Medical Device Having an Optimized Undersensing Management28 May 2026US 2026/0144993 A1Biotronik SE & Co.KG
Most cited
By later US patents
- Apparatus for monitoring electrical physiologic signals707US 5,117,824 AMedtronic, Inc. · 1992
- System and method for a classifying cardiac complexes399US 6,438,410 B1Cardiac Pacemakers, Inc. · 2002
- System and method for classifying cardiac complexes325US 6,266,554 B1Cardiac Pacemakers, Inc. · 2001
- Digital AGC using separate gain control and threshold templating287US 5,620,466 ACardiac Pacemakers, Inc. · 1997
- Rate responsive leadless cardiac pacemaker283US 7,937,148 B2Nanostim, Inc. · 2011