A61M 1/3655
Arterio-venous shunts or fistulae
Official title: {Arterio-venous shunts or fistulae}
A61M1/3655 (Arterio-venous shunts or fistulae) appears on 568 US grants and 755 published applications in this corpus.
Search patents in A61M- Granted patents
- 568
- Published applications
- 755
- Assignees
- 234
- Inventors
- 879
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 2 |
| 2002 | 6 | 6 |
| 2003 | 14 | 12 |
| 2004 | 5 | 21 |
| 2005 | 5 | 12 |
| 2006 | 12 | 22 |
| 2007 | 5 | 15 |
| 2008 | 2 | 19 |
| 2009 | 11 | 19 |
| 2010 | 12 | 26 |
| 2011 | 17 | 41 |
| 2012 | 17 | 23 |
| 2013 | 17 | 36 |
| 2014 | 29 | 48 |
| 2015 | 23 | 45 |
| 2016 | 25 | 27 |
| 2017 | 32 | 38 |
| 2018 | 24 | 41 |
| 2019 | 44 | 57 |
| 2020 | 45 | 55 |
| 2021 | 32 | 32 |
| 2022 | 38 | 40 |
| 2023 | 33 | 35 |
| 2024 | 33 | 29 |
| 2025 | 31 | 41 |
| 2026 | 14 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- CSF diagnostics platform8 Sep 2026US 12,728,190 B2EnClear Therapies, Inc.
- Methods and systems for establishing retrograde carotid arterial blood flow1 Sep 2026US 12,721,979 B2Boston Scientific Scimed, Inc.
- Methods and devices for percutaneous implantation of arterio-venous grafts11 Aug 2026US 12,702,742 B2Vascular Access Technologies, Inc.
- Vascular access device with vessel accomodation28 Jul 2026US 12,691,272 B2Voyager Biomedical, Inc.
- Hemodialysis access method for a patient30 Jun 2026US 12,667,654 B2
- Hemodialysis access method for a patient and associated dialysis stent for use with an arteriovenous fistula or graft17 Sep 2026US 2026/0273155 A1
- Vascular access system and method of use6 Aug 2026US 2026/0224792 A1Merit Medical Systems, Inc.
- Systems and methods for treating pulmonary edema30 Jul 2026US 2026/0216414 A1White Swell Medical Ltd
- Simultaneous ecmo and crrt2 Jul 2026US 2026/0183462 A1Sheba Impact Ltd.
- Hemodialysis access method for a patient25 Jun 2026US 2026/0174947 A1
Most cited
By later US patents
- Percutaneous stent-graft and method for delivery thereof295US 5,591,226 AIndiana University Foundation · 1997
- Method and apparatus for cerebral embolic protection294US 6,695,864 B2Cardeon Corporation · 2004
- Vascular access fistula262US 4,822,341 AImpra, Inc. · 1989
- Percutaneous vascular access device256US 7,223,257 B22007
- Implantable heart assist system and method of applying same231US 6,387,037 B1Orqis Medical Corporation · 2002