A61M 39/288
By bending or twisting the tube
Official title: {by bending or twisting the tube}
A61M39/288 (By bending or twisting the tube) appears on 48 US grants and 41 published applications in this corpus.
Search patents in A61M- Granted patents
- 48
- Published applications
- 41
- Assignees
- 34
- Inventors
- 91
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 4 |
| 2018 | 1 | 2 |
| 2019 | 2 | 4 |
| 2020 | 1 | 3 |
| 2021 | 4 | 2 |
| 2022 | 2 | 5 |
| 2023 | 4 | 4 |
| 2024 | 2 | 1 |
| 2025 | 4 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Instrument for fluid application and clamping device24 Feb 2026US 12,558,527 B2Erbe Elektromedizin GmbH
- Tube twist tubing occluder30 Dec 2025US 12,508,415 B2Baxter Healthcare S. A.
- Systems and methods for managing fluid and suction in electrosurgical systems19 Aug 2025US 12,390,264 B2Cilag GmbH International
- Filtration system for preparation of fluids for medical applications22 Jul 2025US 12,364,795 B2NxStage Medical, Inc.
- Systems and methods for a bodily fluid drainage system22 Apr 2025US 12,280,228 B1Lymphatica Medtech SA
- Systems and methods for a bodily fluid drainage system24 Jul 2025US 2025/0235589 A1Lymphatica Medtech SA
- Transfer Set with Integral Access Port20 Mar 2025US 2025/0090736 A1Light Line Medical, Inc.
- Pinch clamp device and assembly9 May 2024US 2024/0149044 A1Becton, Dickinson and Company
- Pinch clamp device26 Oct 2023US 2023/0338725 A1Becton, Dickinson and Company
- Filtration System for Preparation of Fluids for Medical Applications28 Sep 2023US 2023/0302209 A1NxStage Medical, Inc.
Most cited
By later US patents
- Hose clamp110US 4,589,626 ABioResearch Inc. · 1986
- Extracorporeal blood circuit94US 3,985,134 ARhone-Poulenc Inc. · 1976
- Catheter flow and lateral movement controller86US 5,897,533 ADelcath Systems, Inc. · 1999
- Filtration system for preparation of fluids for medical applications74US 8,469,331 B2NxStage Medical, Inc. · 2013
- Compact, easy to assemble, safety IV system67US 5,078,699 AHabley Medical Technology Corporation · 1992