A61G 7/05776
With at least two groups of alternately inflated chambers
Official title: {with at least two groups of alternately inflated chambers}
A61G7/05776 (With at least two groups of alternately inflated chambers) appears on 659 US grants and 697 published applications in this corpus.
Search patents in A61G- Granted patents
- 659
- Published applications
- 697
- Assignees
- 224
- Inventors
- 1,118
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 14 | 0 |
| 1992 | 12 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 15 | 0 |
| 1998 | 11 | 0 |
| 1999 | 18 | 0 |
| 2000 | 20 | 0 |
| 2001 | 14 | 2 |
| 2002 | 9 | 17 |
| 2003 | 9 | 12 |
| 2004 | 18 | 15 |
| 2005 | 9 | 15 |
| 2006 | 8 | 19 |
| 2007 | 12 | 20 |
| 2008 | 17 | 25 |
| 2009 | 7 | 26 |
| 2010 | 19 | 21 |
| 2011 | 17 | 33 |
| 2012 | 15 | 24 |
| 2013 | 21 | 25 |
| 2014 | 27 | 44 |
| 2015 | 18 | 28 |
| 2016 | 20 | 27 |
| 2017 | 20 | 30 |
| 2018 | 19 | 26 |
| 2019 | 26 | 35 |
| 2020 | 28 | 27 |
| 2021 | 30 | 45 |
| 2022 | 26 | 32 |
| 2023 | 26 | 46 |
| 2024 | 36 | 25 |
| 2025 | 26 | 42 |
| 2026 | 29 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Non-invasive apparatuses for mitigating pressure applied to a human body and associated systems and methods22 Sep 2026US 12,740,900 B2TurnCare, Inc.
- Patient turning apparatus and method15 Sep 2026US 12,734,085 B2Frontier Therapeutics, Limited
- Approaches to mitigating pressure applied to immobilized patients undergoing treatment by underlying surfaces and associated systems1 Sep 2026US 12,721,936 B2TurnCare, Inc.
- Controllers for managing pressure-mitigation devices and promoting compliance with complementary healthcare regimens25 Aug 2026US 12,714,619 B2TurnCare, Inc.
- Controllers for managing pressure-mitigation devices and approaches to accomplishing the same using information obtained or derived from electronic health records25 Aug 2026US 12,714,620 B2TurnCare, Inc.
- Pressure-mitigating surfaces with inflatable chambers and methods for deploying and controlling the same1 Oct 2026US 2026/0294698 A1TurnCare, Inc.
- Individually Adjusted Inflatable Zone Support System1 Oct 2026US 2026/0294713 A1XSENSOR Technology Corporation
- System and method for prevention of ulcers1 Oct 2026US 2026/0294714 A1
- Mattress bladder arrangement for chair bed24 Sep 2026US 2026/0283876 A1Hill-Rom Services, Inc.
- Inflatable mattress and control thereof24 Sep 2026US 2026/0283883 A1Stryker Corporation
Most cited
By later US patents
- Patient care system310US 5,279,010 AAmerican Life Support Technology · 1994
- Patient care bed with network276US 7,237,287 B2Hill-Rom Services, Inc. · 2007
- Portable mattress for treating decubitus ulcers251US 5,542,136 AStryker Corporation · 1996
- Patient support structure229US 4,745,647 ASSI Medical Services, Inc. · 1988
- Method and apparatus for supporting and for supplying therapy to a patient228US 5,586,346 ASupport Systems International, Inc. · 1996