A61M 2202/0492
Pleural
A61M2202/0492 (Pleural) appears on 25 US grants and 40 published applications in this corpus.
Search patents in A61M- Granted patents
- 25
- Published applications
- 40
- Assignees
- 24
- Inventors
- 82
- Latest grant
- 1 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 3 | 2 |
| 2015 | 1 | 4 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 5 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 4 |
| 2025 | 2 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chest drainage systems and methods1 Sep 2026US 12,721,940 B2Atrium Medical Corporation
- Body cavity irrigation and drainage system24 Jun 2025US 12,337,122 B2The Cooper Health System, a New Jersey Non-Profit Corporation
- Methods of using polymers22 Apr 2025US 12,280,196 B2CytoSorbents Corporation
- Chest drainage systems and methods13 Feb 2024US 11,896,755 B2Atrium Medical Corporation
- Methods for reducing contamination in a biological substance14 Mar 2023US 11,602,585 B2CytoSorbents Corporation
- In-line gas analyzer for pleural drainage system29 Jan 2026US 2026/0027270 A1
- Drainage systems including displacement body for providing a negative pressure for draining and collecting bodily fluids23 Jan 2025US 2025/0025619 A1Bard Peripheral Vascular, Inc.
- Sound-guided assessment and localization of air leak and robotic system to locate and repair pulmonary air leak2 Jan 2025US 2025/0001132 A1Stanford University
- Drainage system including fluid collection apparatus having a selectable negative pressure for draining and collecting bodily fluids from a body cavity29 Aug 2024US 2024/0285842 A1Bard Peripheral Vascular, Inc.
- Cardiothoracic drainage device15 Aug 2024US 2024/0269354 A1Redax S.P.A.
Most cited
By later US patents
- Stand alone control module121US 5,382,244 ABaxter International Inc. · 1995
- Implantable ceramic valve pump assembly101US 6,979,351 B2Potencia Medical AG · 2005
- High-frequency oscillator ventilator87US 6,595,213 B2Siemens Elema AB · 2003
- Multiple lumen thoracostomy catheter and method for administering anesthesia64US 5,318,517 A1994
- Corporeal drainage system42US 8,337,475 B2C. R. Bard, Inc. · 2012