A61B 5/02133
By using induced vibration of the blood vessel
Official title: {by using induced vibration of the blood vessel}
A61B5/02133 (By using induced vibration of the blood vessel) appears on 87 US grants and 114 published applications in this corpus.
Search patents in A61B- Granted patents
- 87
- Published applications
- 114
- Assignees
- 62
- Inventors
- 245
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 4 |
| 2003 | 1 | 0 |
| 2004 | 2 | 5 |
| 2005 | 4 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 10 |
| 2011 | 1 | 7 |
| 2012 | 2 | 3 |
| 2013 | 6 | 2 |
| 2014 | 5 | 4 |
| 2015 | 2 | 1 |
| 2016 | 0 | 4 |
| 2017 | 5 | 6 |
| 2018 | 5 | 13 |
| 2019 | 4 | 4 |
| 2020 | 7 | 8 |
| 2021 | 3 | 7 |
| 2022 | 7 | 4 |
| 2023 | 1 | 4 |
| 2024 | 6 | 10 |
| 2025 | 3 | 7 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Semi-compact photoacoustic devices and systems21 Jul 2026US 12,685,446 B2QUALCOMM Incorporated
- Touch sensing devices, sensing devices for recognizing a user's gesture, electronic devices, and devices for detecting a physiological signal16 Jun 2026US 12,656,897 B2Shenzhen Shokz Co., Ltd.
- System for non-invasive calibration-free blood pressure (BP) measurement26 May 2026US 12,635,970 B2Healthcare Technology Innovation Centre
- Integrated chemical/ultrasonic transducer sensor9 Dec 2025US 12,490,908 B2The Regents of the University of California
- Compact photoacoustic sensor18 Nov 2025US 12,471,782 B2QUALCOMM Incorporated
- Compact photoacoustic sensor5 Mar 2026US 2026/0060553 A1QUALCOMM Incorporated
- Blood pressure measurement apparatus and methods of use thereof26 Feb 2026US 2026/0053378 A1California Institute of Technology
- Blood pressure measurement apparatus and methods of use thereof29 Jan 2026US 2026/0031258 A1California Institute of Technology
- Device and method for automatic and repetitive measurement of blood pressure in smart blood pressure monitors27 Nov 2025US 2025/0359768 A1Nc Medical Co.Ltd
- Continuous noninvasive blood pressure measurement2 Oct 2025US 2025/0302426 A1Masimo Corporation
Most cited
By later US patents
- Rapid non-invasive blood pressure measuring device1,165US 6,027,452 AVital Insite, Inc. · 2000
- Apparatus and method for measuring an induced perturbation to determine blood pressure1,151US 5,590,649 AVital Insite, Inc. · 1997
- System and method of determining whether to recalibrate a blood pressure monitor1,138US 6,371,921 B1Masimo Corporation · 2002
- Exciter-detector unit for measuring physiological parameters1,054US 5,904,654 AVital Insite, Inc. · 1999
- Rapid non-invasive blood pressure measuring device1,005US 6,632,181 B2Masimo Corporation · 2003