A61B 5/6824
Arm or wrist
Official title: {Arm or wrist}
A61B5/6824 (Arm or wrist) appears on 1,976 US grants and 3,274 published applications in this corpus.
Search patents in A61B- Granted patents
- 1,976
- Published applications
- 3,274
- Assignees
- 1,134
- Inventors
- 5,560
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 5 | 2 |
| 2002 | 13 | 19 |
| 2003 | 17 | 24 |
| 2004 | 11 | 23 |
| 2005 | 12 | 26 |
| 2006 | 10 | 35 |
| 2007 | 15 | 33 |
| 2008 | 8 | 58 |
| 2009 | 11 | 35 |
| 2010 | 14 | 74 |
| 2011 | 29 | 83 |
| 2012 | 33 | 77 |
| 2013 | 51 | 81 |
| 2014 | 68 | 173 |
| 2015 | 77 | 172 |
| 2016 | 82 | 220 |
| 2017 | 105 | 243 |
| 2018 | 99 | 218 |
| 2019 | 178 | 299 |
| 2020 | 188 | 271 |
| 2021 | 191 | 240 |
| 2022 | 178 | 216 |
| 2023 | 136 | 190 |
| 2024 | 170 | 194 |
| 2025 | 138 | 161 |
| 2026 | 89 | 107 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for determining a physiological parameter using a PPG signal with reduced influence of venous pulsatility6 Oct 2026US 12,751,637 B2Csem Centre Suisse D'Electronique Et De Microtechnique SA—Recherche Et DéVeloppement
- Three nerve stimulation system for tremor reduction6 Oct 2026US 12,752,111 B2Cala Health, Inc.
- Communication devices, methods, and systems29 Sep 2026US 12,745,958 B2Datafeel Inc.
- Systems and methods for non-invasive blood pressure measurement29 Sep 2026US 12,745,965 B2Itamar Medical Spry 2021, Limited Partnership
- Systems and methods for sealing and providing wireless power to wearable or implantable devices29 Sep 2026US 12,749,919 B2Verily Health Inc.
- Skin hydration measurement system1 Oct 2026US 2026/0294266 A1
- Health Management24 Sep 2026US 2026/0283481 A1
- Method and Apparatus with Multi-Wavelength Optical Instruments for Blood Pressure Measurement24 Sep 2026US 2026/0283484 A1University of Virginia Patent Foundation
- Biosignal measurement system24 Sep 2026US 2026/0283518 A1Nippon Telegraph and Telephone Corporation
- Modular wearable device for patient monitoring and drug administration24 Sep 2026US 2026/0284368 A1Willow Laboratories, Inc.
Most cited
By later US patents
- Apparatus for detecting human physiological and contextual information1,245US 7,020,508 B2BodyMedia, Inc. · 2006
- Physiological measurement communications adapter1,241US 6,850,788 B2Masimo Corporation · 2005
- Diet and activity-monitoring device1,145US 6,513,532 B2Healthetech, Inc. · 2003
- Exciter-detector unit for measuring physiological parameters1,054US 5,904,654 AVital Insite, Inc. · 1999
- Motion insensitive pulse detector968US 5,791,347 AVital Insite, Inc. · 1998