A61M 2025/0042
Microcatheters, cannula or the like having outside diameters around 1 mm or
Official title: {Microcatheters, cannula or the like having outside diameters around 1 mm or less}
A61M2025/0042 (Microcatheters, cannula or the like having outside diameters around 1 mm or) appears on 654 US grants and 937 published applications in this corpus.
Search patents in A61M- Granted patents
- 654
- Published applications
- 937
- Assignees
- 286
- Inventors
- 1,141
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 11 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 4 |
| 2002 | 6 | 13 |
| 2003 | 14 | 15 |
| 2004 | 9 | 12 |
| 2005 | 7 | 11 |
| 2006 | 3 | 13 |
| 2007 | 5 | 11 |
| 2008 | 2 | 14 |
| 2009 | 5 | 18 |
| 2010 | 14 | 34 |
| 2011 | 8 | 26 |
| 2012 | 12 | 28 |
| 2013 | 8 | 20 |
| 2014 | 53 | 40 |
| 2015 | 19 | 35 |
| 2016 | 27 | 41 |
| 2017 | 24 | 43 |
| 2018 | 34 | 52 |
| 2019 | 44 | 71 |
| 2020 | 45 | 68 |
| 2021 | 35 | 78 |
| 2022 | 57 | 71 |
| 2023 | 45 | 65 |
| 2024 | 54 | 58 |
| 2025 | 42 | 57 |
| 2026 | 31 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical probes15 Sep 2026US 12,733,995 B2Massachusetts Institute of Technology
- Rapid aspiration thrombectomy system and method15 Sep 2026US 12,734,333 B2Route 92 Medical, Inc.
- Rapid aspiration thrombectomy system and method8 Sep 2026US 12,728,229 B2Route 92 Medical, Inc.
- Devices and systems for access and navigation of cerebrospinal fluid space1 Sep 2026US 12,721,980 B2Pharaoh Neuro, Inc.
- Thrombectomy system and methods of extracting a thrombus from a thrombus site in a blood vessel of a patient18 Aug 2026US 12,708,388 B2Anaconda Biomed, S.L.
- Device for automatically inserting and manipulating a medical tool into and within a bodily lumen8 Oct 2026US 2026/0305918 A1Microbot Medical Ltd.
- Robotic manipulation of a surgical tool handle8 Oct 2026US 2026/0305919 A1Microbot Medical Ltd.
- System And Methods For Intracranial Vessel Access8 Oct 2026US 2026/0306791 A1
- Ophthalmic surgical device and method of use for delivery of fluids or other materials to ocular tissues24 Sep 2026US 2026/0283849 A1Nova Eye, Inc.
- Catheter systems and methods for medical procedures using catheters17 Sep 2026US 2026/0273244 A1Cerevasc, Inc.
Most cited
By later US patents
- Endovascular electrolytically detachable guidewire tip for the electroformation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas1,090US 5,122,136 AThe Regents of the University of California · 1992
- Heat transfer catheters and methods of making and using same632US 5,624,392 A1997
- Embolectomy catheters and methods for treating stroke and other small vessel thromboembolic disorders560US 6,511,492 B1MicroVention, Inc. · 2003
- Device for removal of thrombus through physiological adhesion450US 6,514,273 B1Endovascular Technologies, Inc. · 2003
- Embolectomy catheters and methods for treating stroke and other small vessel thromboembolic disorders446US 6,685,722 B1MicroVention, Inc. · 2004