A61H 2031/003
Artificial respiration by a force applied to the chest: with alternated thorax
Official title: {with alternated thorax decompression due to lateral compression}
A61H2031/003 (Artificial respiration by a force applied to the chest: with alternated thorax) appears on 108 US grants and 111 published applications in this corpus.
Search patents in A61H- Granted patents
- 108
- Published applications
- 111
- Assignees
- 47
- Inventors
- 157
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 3 |
| 2002 | 4 | 7 |
| 2003 | 3 | 2 |
| 2004 | 4 | 13 |
| 2005 | 5 | 10 |
| 2006 | 8 | 6 |
| 2007 | 4 | 4 |
| 2008 | 5 | 4 |
| 2009 | 4 | 6 |
| 2010 | 5 | 3 |
| 2011 | 3 | 2 |
| 2012 | 6 | 3 |
| 2013 | 1 | 4 |
| 2014 | 5 | 4 |
| 2015 | 2 | 3 |
| 2016 | 3 | 3 |
| 2017 | 2 | 4 |
| 2018 | 2 | 2 |
| 2019 | 4 | 5 |
| 2020 | 1 | 4 |
| 2021 | 4 | 5 |
| 2022 | 2 | 4 |
| 2023 | 3 | 6 |
| 2024 | 1 | 0 |
| 2025 | 6 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Human stepping powered mechanical cardio-pulmonary resuscitation compression aid26 Aug 2025US 12,396,921 B2
- Device and method for assisting breathing in a subject19 Aug 2025US 12,390,393 B2The Penn State Research Foundation
- Automated resuscitation system integrating hemodynamic and defibrillatory capabilities29 Apr 2025US 12,285,621 B2
- CPR chest compression machine adjusting motion-time profile in view of detected force25 Mar 2025US 12,257,206 B2Physio-Control, Inc.
- Chest compression devices for augmented CPR18 Feb 2025US 12,226,365 B2ZOLL Medical Corporation
- Wearable device for improving vascular insufficiency to the extremities27 Nov 2025US 2025/0360051 A1The Penn State Research Foundation
- Training method and training tool30 Oct 2025US 2025/0332477 A1egao with us Corporation Limited
- Pneumatic compression vest device, method, and system for transthoracic manipulation for oxygenation26 Jun 2025US 2025/0205107 A1Emory University
- Cpr chest compression machine adjusting motion-time profile in view of detected force12 Jun 2025US 2025/0186303 A1Physio-Control, Inc.
- Systems and Methods for Transition Time Reporting9 Nov 2023US 2023/0355467 A1ZOLL Medical Corporation
Most cited
By later US patents
- Cardiopulmonary resuscitation and assisted circulation system358US 4,928,674 AThe Johns Hopkins University · 1990
- Active compression/decompression cardiac assist/support device and method273US 5,490,820 ADatascope Investment Corp. · 1996
- Automated ventilation, CPR, and circulatory assistance apparatus207US 4,424,806 APhysio-Control, Inc. · 1984
- Vest design for a cardiopulmonary resuscitation system195US 5,769,800 ACardiologic Systems, Inc. · 1998
- Chest compression apparatus for cardiac arrest183US 5,738,637 ADeca-Medics, Inc. · 1998