A61B 5/02422
Within occluders
Official title: {within occluders}
A61B5/02422 (Within occluders) appears on 90 US grants and 119 published applications in this corpus.
Search patents in A61B- Granted patents
- 90
- Published applications
- 119
- Assignees
- 79
- Inventors
- 299
- Latest grant
- 14 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 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 2 | 4 |
| 2014 | 0 | 3 |
| 2015 | 3 | 6 |
| 2016 | 1 | 9 |
| 2017 | 4 | 9 |
| 2018 | 4 | 10 |
| 2019 | 6 | 14 |
| 2020 | 10 | 5 |
| 2021 | 5 | 10 |
| 2022 | 6 | 8 |
| 2023 | 3 | 4 |
| 2024 | 6 | 3 |
| 2025 | 2 | 8 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Chinese pulse wave measuring device and use method thereof5 May 2026US 12,616,388 B2
- Wearable system for frequent and comfortable blood pressure monitoring from user's ear13 Jan 2026US 12,521,027 B2The Regents of the University of Colorado, a body corporate
- Noninvasive blood pressure monitoring system and method23 Sep 2025US 12,419,529 B2GE Precision Healthcare LLC
- Estimating hydration using capillary refill time11 Feb 2025US 12,220,254 B2Oregon Health & Science University
- Chinese pulse wave measuring device and use method thereof27 Aug 2026US 2026/0248398 A1
- Finger Cuff Assembly Having Barometric Pressure Sensors and Optical Sensors for Measuring Blood Pressure6 Aug 2026US 2026/0224120 A1Google Inc.
- Adaptive servo gain control for multiwavelength volume clamp30 Jul 2026US 2026/0215695 A1Becton, Dickinson and Company
- Method for monitoring blood pressure23 Jul 2026US 2026/0207068 A1GE Precision Healthcare LLC
- Systems and Methods for Monitoring of Blood Pressure15 Jan 2026US 2026/0013738 A1Beckton, Dickinson and Company
Most cited
By later US patents
- Magnetic-flap optical sensor638US 9,717,458 B2Masimo Corporation · 2017
- Noninvasive system and method for enhanced arterial oxygen saturation determination and arterial blood pressure monitoring420US 5,111,817 AMedical Physics, Inc. · 1992
- Detection of parasitic signals during pulsoxymetric measurement192US 6,181,959 B2Kontron Instruments, Inc. · 2001
- Oversampling pulse oximeter186US 6,397,092 B1Datex-Ohmeda, Inc. · 2002
- Electronic blood pressure meter169US 5,218,966 AIsao KAI · 1993