A61M 16/0456
One cuff within another
Official title: {one cuff within another}
A61M16/0456 (One cuff within another) appears on 44 US grants and 38 published applications in this corpus.
Search patents in A61M- Granted patents
- 44
- Published applications
- 38
- Assignees
- 35
- Inventors
- 70
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 5 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 0 | 3 |
| 2017 | 0 | 3 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and devices for determining a position of an endotracheal tube21 May 2024US 11,986,593 B2Endolynx, Inc.
- Medical devices and methods of placement25 Apr 2023US 11,633,093 B2Wm & Dg, Inc.
- Airway maintenance device12 Jul 2022US 11,382,524 B2Nottingham University Hospitals Nhs Trust
- Medical devices and methods of placement21 Dec 2021US 11,202,561 B2Wm & Dg, Inc.
- Medical devices and methods of placement19 Oct 2021US 11,147,442 B2Wm & Dg, Inc.
- Endotracheal tube and methods of use1 May 2025US 2025/0135137 A1Hackensack Meridian Health, Inc.
- Endotracheal tube with ultrasound-visible double cuff15 Aug 2024US 2024/0269411 A1Hamad Medical Corporation
- Method and apparatus of smartly controlled endotracheal tube20 Jul 2023US 2023/0226294 A1Lancing Technology Inc.
- Ballooned ventilation tube cleaning device6 May 2021US 2021/0128856 A1Teleflex Life Sciences Pte. Ltd.
- Methods and devices for determining a position of an endotracheal tube29 Apr 2021US 2021/0121651 A1Endolynx, Inc.
Most cited
By later US patents
- Intravascular drug delivery dilatation catheter609US 4,994,033 ASchneider (USA) Inc. · 1991
- Multiple surgical cuff506US 4,423,725 A1984
- Balloon catheter for delivering therapeutic agents492US 5,049,132 ACordis Corporation · 1991
- Therapeutic porous balloon catheter465US 5,213,576 ACordis Corporation · 1993
- Triggered release hydrogel drug delivery system314US 7,066,904 B2Boston Scientific Scimed, Inc. · 2006