A61M 2025/1015
Having two or more independently movable balloons where the distance between the
Official title: {having two or more independently movable balloons where the distance between the balloons can be adjusted, e.g. two balloon catheters concentric to each other forming an adjustable multiple balloon catheter system}
A61M2025/1015 (Having two or more independently movable balloons where the distance between the) appears on 317 US grants and 400 published applications in this corpus.
Search patents in A61M- Granted patents
- 317
- Published applications
- 400
- Assignees
- 169
- Inventors
- 543
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 1 |
| 2002 | 9 | 20 |
| 2003 | 15 | 18 |
| 2004 | 8 | 7 |
| 2005 | 12 | 20 |
| 2006 | 6 | 15 |
| 2007 | 1 | 15 |
| 2008 | 7 | 7 |
| 2009 | 3 | 13 |
| 2010 | 5 | 9 |
| 2011 | 11 | 10 |
| 2012 | 8 | 12 |
| 2013 | 6 | 7 |
| 2014 | 11 | 8 |
| 2015 | 7 | 15 |
| 2016 | 8 | 12 |
| 2017 | 8 | 17 |
| 2018 | 16 | 27 |
| 2019 | 18 | 25 |
| 2020 | 26 | 35 |
| 2021 | 19 | 22 |
| 2022 | 8 | 24 |
| 2023 | 17 | 14 |
| 2024 | 17 | 12 |
| 2025 | 11 | 27 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, devices and methods for draining and analyzing bodily fluids4 Aug 2026US 12,697,466 B2Potrero Medical, Inc.
- Probe for measuring intravesical pressure14 Jul 2026US 12,678,080 B2
- Systems and methods for treating pulmonary edema21 Apr 2026US 12,605,494 B2White Swell Medical Ltd
- Vascular catheter and method14 Apr 2026US 12,599,755 B2I-Vasc S.R.L.
- Systems and methods for treatment of fluid overload10 Mar 2026US 12,569,654 B2White Swell Medical Ltd
- Catheter for aortic valvuloplasty17 Sep 2026US 2026/0273239 A1Osaka University
- Systems and methods for treating pulmonary edema30 Jul 2026US 2026/0216414 A1White Swell Medical Ltd
- Ear catheter for applying medication23 Jul 2026US 2026/0207901 A1Auriventis Medical GmbH
- Systems and methods for treatment of fluid overload16 Jul 2026US 2026/0199647 A1White Swell Medical Ltd
- Flow restricting intravascular devices for treating edema14 May 2026US 2026/0130671 A1White Swell Medical Ltd
Most cited
By later US patents
- Coaxial catheter system1,540US 7,766,894 B2Hansen Medical, Inc. · 2010
- Dual balloon catheter device822US 4,445,892 ALaserscope · 1984
- Method and apparatus for differentially perfusing a patient during cardiopulmonary bypass807US 6,726,651 B1Cardeon Corporation · 2004
- Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery634US 5,478,309 A1995
- Catheter system for emboli containment551US 6,022,336 APercusurge, Inc. · 2000