A61H 31/005
With feedback for the user
Official title: {with feedback for the user}
A61H31/005 (With feedback for the user) appears on 662 US grants and 893 published applications in this corpus.
Search patents in A61H- Granted patents
- 662
- Published applications
- 893
- Assignees
- 180
- Inventors
- 851
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 5 |
| 2002 | 7 | 13 |
| 2003 | 8 | 9 |
| 2004 | 6 | 24 |
| 2005 | 9 | 31 |
| 2006 | 14 | 19 |
| 2007 | 12 | 14 |
| 2008 | 7 | 27 |
| 2009 | 9 | 10 |
| 2010 | 19 | 31 |
| 2011 | 10 | 18 |
| 2012 | 21 | 34 |
| 2013 | 12 | 26 |
| 2014 | 31 | 42 |
| 2015 | 21 | 52 |
| 2016 | 33 | 52 |
| 2017 | 38 | 70 |
| 2018 | 30 | 60 |
| 2019 | 39 | 57 |
| 2020 | 48 | 41 |
| 2021 | 47 | 56 |
| 2022 | 41 | 47 |
| 2023 | 39 | 49 |
| 2024 | 46 | 43 |
| 2025 | 38 | 33 |
| 2026 | 27 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Selective activation of chest compressions synchronized with myocardial activity6 Oct 2026US 12,751,894 B2ZOLL Medical Corporation
- Automated chest compression device6 Oct 2026US 12,751,895 B2ZOLL Medical Corporation
- Cardiopulmonary resuscitation, treatment, and analysis15 Sep 2026US 12,734,369 B2University of Connecticut
- Head up CPR device with integrated ventilator8 Sep 2026US 12,728,070 B2Resuscitation Innovations LLC
- Chest compression machine systems and methods1 Sep 2026US 12,721,784 B2Stryker Corporation
- Compression depth feedback and adjustment24 Sep 2026US 2026/0283901 A1Stryker Corporation
- Automated tourniquet and real-time hemodynamic feedback device and methods of using the same for improving cpr outcomes27 Aug 2026US 2026/0248683 A1TuroLife LLC
- System of devices with coordinated feedback6 Aug 2026US 2026/0224437 A1Stryker Corporation
- Compression analysis via airway parameters30 Jul 2026US 2026/0215996 A1Stryker Corporation
- Monitor that advises when cpr worsens circulation30 Jul 2026US 2026/0215997 A1Stryker Corporation
Most cited
By later US patents
- CPR system with feed back instruction1,181US 8,511,308 B2Cpair, Inc. · 2013
- CPR chest compression monitor415US 6,390,996 B1The Johns Hopkins University · 2002
- Stimulatory device and methods to electrically stimulate the phrenic nerve378US 6,463,327 B1CPRx LLC · 2002
- Method and apparatus for enhancement of chest compressions during CPR364US 7,220,235 B2ZOLL Medical Corporation · 2007
- Cardiopulmonary resuscitation and assisted circulation system358US 4,928,674 AThe Johns Hopkins University · 1990