A61B 5/02233
Occluders specially adapted therefor
Official title: {Occluders specially adapted therefor (tourniquets A61B17/132)}
A61B5/02233 (Occluders specially adapted therefor) appears on 854 US grants and 1,226 published applications in this corpus.
Search patents in A61B- Granted patents
- 854
- Published applications
- 1,226
- Assignees
- 447
- Inventors
- 1,952
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 11 | 0 |
| 1989 | 9 | 0 |
| 1990 | 11 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 12 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 16 | 0 |
| 1998 | 12 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 17 | 4 |
| 2002 | 9 | 14 |
| 2003 | 12 | 19 |
| 2004 | 8 | 21 |
| 2005 | 6 | 25 |
| 2006 | 11 | 28 |
| 2007 | 9 | 22 |
| 2008 | 14 | 32 |
| 2009 | 13 | 25 |
| 2010 | 16 | 38 |
| 2011 | 6 | 48 |
| 2012 | 18 | 31 |
| 2013 | 22 | 43 |
| 2014 | 33 | 38 |
| 2015 | 28 | 50 |
| 2016 | 20 | 53 |
| 2017 | 26 | 62 |
| 2018 | 30 | 68 |
| 2019 | 52 | 129 |
| 2020 | 40 | 78 |
| 2021 | 46 | 89 |
| 2022 | 67 | 59 |
| 2023 | 57 | 69 |
| 2024 | 59 | 75 |
| 2025 | 46 | 55 |
| 2026 | 30 | 51 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Blood pressure detection method and apparatus6 Oct 2026US 12,751,634 B2Huawei Technologies Co., Ltd.
- Blood flow restriction systems having wireless monitoring and control6 Oct 2026US 12,751,635 B2Smart Tools Plus, LLC
- Wearable device and airbag preparation method6 Oct 2026US 12,751,668 B2Huawei Technologies Co., Ltd.
- Stretchable blood pressure cuff8 Sep 2026US 12,727,772 B2Apple Inc.
- Pulse transit time measurement device and blood pressure measurement device1 Sep 2026US 12,721,535 B2OMRON Corporation
- Non-invasive arterial monitoring system and method1 Oct 2026US 2026/0294260 A1
- Pressure of blood monitor1 Oct 2026US 2026/0294261 A1
- Blood pressure measurement device and blood pressure measurement method24 Sep 2026US 2026/0283486 A1Teikyo University
- Blood pressure pulse wave examination system17 Sep 2026US 2026/0272314 A1Fukuda Denshi Co., Ltd.
- Optical Digit Probe for Noninvasive Measurement of Physiological Parameters3 Sep 2026US 2026/0256369 A1Itamar Medical Ltd.
Most cited
By later US patents
- Arterial sensor1,286US 5,494,043 AVital Insite, Inc. · 1996
- Patient monitoring system671US 9,532,722 B2Masimo Corporation · 2017
- Blood pressure monitor with valve-chamber assembly497US 10,555,678 B2Masimo Corporation · 2020
- Physiological signal monitoring system487US 6,616,613 B1VitalSines International, Inc. · 2003
- System for monitoring a physiological parameter of a user390US 11,114,188 B2Cercacor Laboratories, Inc. · 2021