A61M 1/3643
Priming, rinsing before or after use
Official title: {Priming, rinsing before or after use}
A61M1/3643 (Priming, rinsing before or after use) appears on 798 US grants and 733 published applications in this corpus.
Search patents in A61M- Granted patents
- 798
- Published applications
- 733
- Assignees
- 202
- Inventors
- 1,042
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 10 | 0 |
| 1995 | 13 | 0 |
| 1996 | 12 | 0 |
| 1997 | 27 | 0 |
| 1998 | 36 | 0 |
| 1999 | 24 | 0 |
| 2000 | 14 | 0 |
| 2001 | 19 | 3 |
| 2002 | 13 | 18 |
| 2003 | 17 | 10 |
| 2004 | 11 | 20 |
| 2005 | 6 | 13 |
| 2006 | 7 | 9 |
| 2007 | 13 | 11 |
| 2008 | 7 | 10 |
| 2009 | 7 | 22 |
| 2010 | 10 | 23 |
| 2011 | 14 | 22 |
| 2012 | 14 | 21 |
| 2013 | 17 | 31 |
| 2014 | 21 | 31 |
| 2015 | 22 | 38 |
| 2016 | 30 | 36 |
| 2017 | 32 | 40 |
| 2018 | 36 | 37 |
| 2019 | 33 | 44 |
| 2020 | 42 | 44 |
| 2021 | 35 | 46 |
| 2022 | 28 | 35 |
| 2023 | 36 | 57 |
| 2024 | 50 | 49 |
| 2025 | 43 | 30 |
| 2026 | 23 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems, assemblies, and methods of trauma management29 Sep 2026US 12,746,316 B2Lazarus Technologies LLC
- Systems and methods for returning treated mononuclear cells to a blood source29 Sep 2026US 12,746,317 B2Fenwal, Inc.
- Methods and systems for high-throughput blood component collection22 Sep 2026US 12,741,074 B2Terumo BCT, Inc.
- Configurable system to automate blood component manufacturing processes1 Sep 2026US 12,721,937 B2Fenwal, Inc.
- Method for filling a membrane1 Sep 2026US 12,721,938 B2Fresenius Medical Care Deutschland GmbH
- Dialysis system and methods20 Aug 2026US 2026/0241085 A1
- Ventricular assist system, flushing method, and control apparatus for medical catheter pump system13 Aug 2026US 2026/0232982 A1Magassist, Inc.
- Inlet guards for blood pumps13 Aug 2026US 2026/0232995 A1Magenta Medical Ltd.
- Systems and methods for removing undesirable material within a circulatory system6 Aug 2026US 2026/0224235 A1AngioDynamics, Inc.
- Blood purification apparatus6 Aug 2026US 2026/0224791 A1Nikkiso Co., Ltd.
Most cited
By later US patents
- Computer-control medical care system620US 4,370,983 A1983
- Peripheral cardiopulmonary bypass and coronary reperfusion system532US 5,011,469 AShiley Incorporated · 1991
- Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof490US 5,591,344 AAksys, Ltd. · 1997
- Technique for extracorporeal treatment of blood460US 5,910,252 ACobe Laboratories, Inc. · 1999
- Extracorporeal circulation apparatus437US 4,828,543 A1989