A61B 2562/168
Fluid filled sensor housings
A61B2562/168 (Fluid filled sensor housings) appears on 261 US grants and 374 published applications in this corpus.
Search patents in A61B- Granted patents
- 261
- Published applications
- 374
- Assignees
- 222
- Inventors
- 838
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 5 |
| 2003 | 3 | 5 |
| 2004 | 4 | 4 |
| 2005 | 1 | 4 |
| 2006 | 4 | 8 |
| 2007 | 2 | 4 |
| 2008 | 3 | 2 |
| 2009 | 0 | 8 |
| 2010 | 5 | 9 |
| 2011 | 3 | 7 |
| 2012 | 3 | 8 |
| 2013 | 5 | 10 |
| 2014 | 8 | 13 |
| 2015 | 8 | 12 |
| 2016 | 5 | 23 |
| 2017 | 8 | 19 |
| 2018 | 6 | 22 |
| 2019 | 21 | 31 |
| 2020 | 19 | 27 |
| 2021 | 19 | 33 |
| 2022 | 23 | 15 |
| 2023 | 21 | 30 |
| 2024 | 21 | 25 |
| 2025 | 15 | 30 |
| 2026 | 16 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ingestible electrochemical sensor4 Aug 2026US 12,697,060 B2Drägerwerk AG & Co. KGaA
- Heart rate detection assembly and methods of detecting a heart rate4 Aug 2026US 12,697,087 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- Neurological examination system28 Jul 2026US 12,690,808 B1RemNeuro, L.L.C.
- Vascular access devices for monitoring patient health14 Jul 2026US 12,678,103 B2
- Methods and systems for determining body lumen size23 Jun 2026US 12,661,032 B2Otsuka Medical Devices Co., Ltd.
- Implantable pressure sensor system for measurement and wireless transmission of internal pressures8 Oct 2026US 2026/0305953 A1Qura, Inc.
- Methods and systems for determining body lumen size8 Oct 2026US 2026/0305978 A1Otsuka Medical Devices Co., Ltd.
- Method and apparatus for noninvasive blood pressure estimation using footwear-integrated pressure sensing27 Aug 2026US 2026/0248397 A1Vidicor Inc
- Method and apparatus for capacitive force sensing27 Aug 2026US 2026/0251511 A1Vidicor Inc
- Body impact evaluation system and wearable measurement system therefor20 Aug 2026US 2026/0240275 A1Ecole Polytechnique Federale De Lausanne (Epfl)
Most cited
By later US patents
- Acoustic monitoring system699US 5,853,005 AThe United States of America as represented by the Secretary of the Army · 1998
- Hyperdexterous surgical system user interface devices238US 10,617,484 B2SRI International · 2020
- Sudden Infant Death Syndrome (SIDS) monitor and stimulator213US 5,515,865 AThe United States of America as represented by the Secretary of the Army · 1996
- Motion and sound monitor and stimulator213US 5,684,460 AThe United States of America as represented by the Secretary of the Army · 1997
- Ambulatory body position monitor210US 6,095,991 AIndividual Monitoring Systems.Inc. · 2000