A61M 1/7415
By deformation of the fluid passage
Official title: {by deformation of the fluid passage}
A61M1/7415 (By deformation of the fluid passage) appears on 90 US grants and 87 published applications in this corpus.
Search patents in A61M- Granted patents
- 90
- Published applications
- 87
- Assignees
- 70
- Inventors
- 265
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 4 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 2 | 4 |
| 2017 | 2 | 4 |
| 2018 | 2 | 5 |
| 2019 | 1 | 5 |
| 2020 | 4 | 4 |
| 2021 | 2 | 2 |
| 2022 | 2 | 11 |
| 2023 | 4 | 12 |
| 2024 | 3 | 5 |
| 2025 | 4 | 4 |
| 2026 | 2 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Aspiration catheter systems3 Sep 2026US 2026/0256482 A1Jupiter Endovascular Inc.
- Fluid regulating apparatus with inner and outer suction lumens2 Jul 2026US 2026/0183466 A1ResQ Medical Ltd.
- Direct in-scope suction system21 May 2026US 2026/0137450 A1Biorad Medisys Private Limited
- Aspiration control valve21 May 2026US 2026/0137856 A1Neuravi Limited
- Medical devices, systems, and methods for adjusting fluid flow14 May 2026US 2026/0130581 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Extendable electrocautery surgery apparatus and method606US 5,035,695 A1991
- Electrosurgical device523US 5,273,524 AEthicon, Inc. · 1993
- Electrosurgical device with suction and irrigation495US 5,195,959 A1993
- Tubing for endoscopic electrosurgical suction-irrigation instrument430US 5,336,220 ASymbiosis Corporation · 1994
- Multi-functional endoscopic probe apparatus425US 5,254,117 AAlton Dean Medical · 1993