A61B 5/28
For electrocardiography [ecg]
Official title: for electrocardiography [ECG]
A61B5/28 (For electrocardiography [ecg]) appears on 6,268 US grants and 7,947 published applications in this corpus.
Search patents in A61B- Granted patents
- 6,268
- Published applications
- 7,947
- Assignees
- 1,849
- Inventors
- 9,661
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 6 | 0 |
| 1978 | 16 | 0 |
| 1979 | 11 | 0 |
| 1980 | 7 | 0 |
| 1981 | 12 | 0 |
| 1982 | 11 | 0 |
| 1983 | 10 | 0 |
| 1984 | 13 | 0 |
| 1985 | 15 | 0 |
| 1986 | 20 | 0 |
| 1987 | 33 | 0 |
| 1988 | 13 | 0 |
| 1989 | 22 | 0 |
| 1990 | 35 | 0 |
| 1991 | 28 | 0 |
| 1992 | 28 | 0 |
| 1993 | 34 | 0 |
| 1994 | 46 | 0 |
| 1995 | 55 | 0 |
| 1996 | 50 | 0 |
| 1997 | 53 | 0 |
| 1998 | 80 | 0 |
| 1999 | 68 | 0 |
| 2000 | 84 | 0 |
| 2001 | 76 | 22 |
| 2002 | 59 | 78 |
| 2003 | 68 | 84 |
| 2004 | 52 | 94 |
| 2005 | 54 | 110 |
| 2006 | 48 | 100 |
| 2007 | 59 | 132 |
| 2008 | 36 | 142 |
| 2009 | 45 | 173 |
| 2010 | 83 | 177 |
| 2011 | 91 | 162 |
| 2012 | 146 | 220 |
| 2013 | 199 | 254 |
| 2014 | 248 | 371 |
| 2015 | 225 | 369 |
| 2016 | 283 | 456 |
| 2017 | 315 | 506 |
| 2018 | 297 | 490 |
| 2019 | 407 | 558 |
| 2020 | 394 | 515 |
| 2021 | 418 | 599 |
| 2022 | 399 | 548 |
| 2023 | 411 | 519 |
| 2024 | 411 | 499 |
| 2025 | 407 | 429 |
| 2026 | 274 | 340 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for identifying disconnected catheter electrode6 Oct 2026US 12,751,659 B2Biosense Webster (Israel) Ltd.
- Electrode catheter6 Oct 2026US 12,751,669 B2Inter Nova Inc
- Measurement station with handle29 Sep 2026US 12,745,939 B2Withings
- Fiber optic enabled stylet29 Sep 2026US 12,745,942 B2Bard Access Systems, Inc.
- Flexible high-density mapping catheter29 Sep 2026US 12,745,943 B2St. Jude Medical, Cardiology Division, Inc.
- System for Obtaining Diagnostic Data Indicative of a Cardiac Condition of a Patient8 Oct 2026US 2026/0305956 A1Biotronik SE & Co.KG
- Electrocardiography patch8 Oct 2026US 2026/0306001 A1Bardy Diagnostics, Inc.
- Mapping and navigation system8 Oct 2026US 2026/0306006 A1Enchannel Medical, Ltd.
- Adaptive user verification of acute health events8 Oct 2026US 2026/0306032 A1Medtronic, Inc.
- Systems, devices, components and methods for detecting the locations of sources of cardiac rhythm disorders in a patient's heart1 Oct 2026US 2026/0294245 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Ablation catheter positioning system1,928US 5,341,807 AAmerican Cardiac Ablation Co., Inc. · 1994
- Robotic catheter system1,662US 7,972,298 B2Hansen Medical, Inc. · 2011
- Systems and methods for conducting electrophysiological testing using high-voltage energy pulses to stun tissue1,468US 6,679,269 B2SciMed Life Systems, Inc. · 2004
- System for determining the location and orientation of an invasive medical instrument1,444US 6,690,963 B2Biosense, Inc. · 2004
- Medical procedures and apparatus using intrabody probes1,425US 6,332,089 B1Biosense, Inc. · 2001