A61M 1/92
With liquid supply means
Official title: {with liquid supply means}
A61M1/92 (With liquid supply means) appears on 573 US grants and 854 published applications in this corpus.
Search patents in A61M- Granted patents
- 573
- Published applications
- 854
- Assignees
- 136
- Inventors
- 608
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 9 |
| 2003 | 1 | 1 |
| 2004 | 8 | 12 |
| 2005 | 5 | 12 |
| 2006 | 1 | 6 |
| 2007 | 5 | 32 |
| 2008 | 5 | 18 |
| 2009 | 8 | 32 |
| 2010 | 12 | 41 |
| 2011 | 21 | 48 |
| 2012 | 20 | 37 |
| 2013 | 38 | 47 |
| 2014 | 30 | 38 |
| 2015 | 34 | 47 |
| 2016 | 32 | 33 |
| 2017 | 29 | 37 |
| 2018 | 43 | 53 |
| 2019 | 35 | 51 |
| 2020 | 36 | 60 |
| 2021 | 43 | 65 |
| 2022 | 32 | 58 |
| 2023 | 36 | 31 |
| 2024 | 43 | 44 |
| 2025 | 36 | 23 |
| 2026 | 13 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid drainage or delivery device for treatment site8 Sep 2026US 12,728,192 B2Aroa Biosurgery Limited
- Wound therapy system with in-line orifice11 Aug 2026US 12,702,747 B2KCI Manufactuting Unlimited Company
- Blockage and leak detection in multiple dressing reduced pressure wound therapy systems4 Aug 2026US 12,697,425 B2T.J. Smith and Nephew, Limited
- Wound therapy system with blockage and leak detection16 Jun 2026US 12,653,940 B2Solventum Intellectual Properties Company
- Dressing with protruding layer allowing for cleansing of wound bed macro deformations9 Jun 2026US 12,648,880 B2Solventum Intellectual Properties Comapny
- Status indication using a disposable accessory for negative pressure wound therapy and treatment8 Oct 2026US 2026/0306731 A1T.J. Smith and Nephew, Limited
- Wound therapy system with blockage and leak detection17 Sep 2026US 2026/0273161 A1Solventum Intellectual Properties Company
- Wound Therapy System With Wound Volume Estimation10 Sep 2026US 2026/0263683 A1Solventum Intellectual Properties Company
- Suction stent3 Sep 2026US 2026/0257003 A1VAC Stent GmbH
- A device for in situ inflatable vacuum-assisted fistula-therapy27 Aug 2026US 2026/0248997 A1Mor Research Applications Ltd.
Most cited
By later US patents
- Wound dressing and treatment method1,821US 4,969,880 A1990
- Medical patient fluid management interface system and method1,751US 6,071,267 AKinetic Concepts, Inc. · 2000
- Irrigation dressing1,388US 5,358,494 A1994
- Vacuum therapy and cleansing dressing for wounds849US 6,685,681 B2Hill-Rom Services, Inc. · 2004
- Vacuum therapy and cleansing dressing for wounds743US 6,752,794 B2Hill-Rom Services, Inc. · 2004