A61M 2027/004
With at least a part of the circuit outside the body
Official title: {with at least a part of the circuit outside the body}
A61M2027/004 (With at least a part of the circuit outside the body) appears on 135 US grants and 194 published applications in this corpus.
Search patents in A61M- Granted patents
- 135
- Published applications
- 194
- Assignees
- 94
- Inventors
- 356
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 6 |
| 2007 | 0 | 5 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 4 | 13 |
| 2011 | 1 | 3 |
| 2012 | 4 | 5 |
| 2013 | 3 | 6 |
| 2014 | 6 | 10 |
| 2015 | 1 | 10 |
| 2016 | 6 | 6 |
| 2017 | 8 | 10 |
| 2018 | 5 | 9 |
| 2019 | 13 | 10 |
| 2020 | 8 | 16 |
| 2021 | 7 | 15 |
| 2022 | 12 | 12 |
| 2023 | 7 | 10 |
| 2024 | 12 | 13 |
| 2025 | 10 | 18 |
| 2026 | 6 | 6 |
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.
- Combined pyelo-ureteral stent8 Sep 2026US 12,728,244 B2Hamad Medical Corporation
- Implantable internal drainage device and system for edemas9 Jun 2026US 12,649,050 B2Centre Hospitalier Universitaire Vaudois
- Cerebrospinal fluid purification system5 May 2026US 12,616,822 B2Pharaoh Neuro, Inc.
- Systems and methods for the conditioning of cerebrospinal fluid17 Mar 2026US 12,576,251 B2Pharaoh Neuro, Inc.
- Implantable internal drainage device and system for edemas17 Sep 2026US 2026/0273243 A1Centre Hospitalier Universitaire Vaudois
- H drain for biliarz drainage10 Sep 2026US 2026/0263763 A1
- Systems and methods for the conditioning of cerebrospinal fluid6 Aug 2026US 2026/0224865 A1Pharaoh Neuro, Inc.
- Surgical suturing instrument9 Jul 2026US 2026/0191524 A1
- Medical system and liquid circulation system26 Mar 2026US 2026/0083947 A1Terumo Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for treatment of congestive heart failure by improving perfusion of the kidney387US 6,514,226 B1CHF Solutions, Inc. · 2003
- Device for treatment of wounds with reduced pressure191US 8,545,466 B2Mölnlycke Health Care AB · 2013
- Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing168US 7,699,831 B2Surgical Design Solutions, LLC · 2010
- Device for aspirating fluids from a body cavity or hollow organ129US 4,834,724 A1989
- Peritoneal catheter116US 4,278,092 AAmerican Hospital Supply Corporation · 1981