A61M 25/0127
Magnetic means
Official title: {Magnetic means; Magnetic markers}
A61M25/0127 (Magnetic means) appears on 557 US grants and 789 published applications in this corpus.
Search patents in A61M- Granted patents
- 557
- Published applications
- 789
- Assignees
- 275
- Inventors
- 1,226
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 13 | 2 |
| 2002 | 8 | 14 |
| 2003 | 14 | 13 |
| 2004 | 15 | 22 |
| 2005 | 1 | 17 |
| 2006 | 5 | 12 |
| 2007 | 5 | 17 |
| 2008 | 1 | 12 |
| 2009 | 1 | 16 |
| 2010 | 12 | 27 |
| 2011 | 8 | 16 |
| 2012 | 13 | 29 |
| 2013 | 18 | 25 |
| 2014 | 21 | 38 |
| 2015 | 13 | 29 |
| 2016 | 22 | 22 |
| 2017 | 20 | 50 |
| 2018 | 28 | 47 |
| 2019 | 32 | 49 |
| 2020 | 30 | 52 |
| 2021 | 36 | 46 |
| 2022 | 31 | 46 |
| 2023 | 36 | 46 |
| 2024 | 40 | 71 |
| 2025 | 37 | 45 |
| 2026 | 31 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic trajectory prediction and position identification6 Oct 2026US 12,752,083 B2Bard Access Systems, Inc.
- System with removable hubs for manual and robotic procedure29 Sep 2026US 12,746,077 B2Imperative Care, Inc.
- System and method for detecting medical device location and orientation in relation to patient anatomy22 Sep 2026US 12,741,121 B2Avent, Inc.
- Multi-layered catheter shaft construction with embedded single axial sensors, and related methods1 Sep 2026US 12,721,563 B2Biosense Webster (Israel) Ltd.
- Magnetic position sensor and cable25 Aug 2026US 12,714,327 B2St. Jude Medical International Holding S.à r. l.
- Radiofrequency perforation apparatus1 Oct 2026US 2026/0294582 A1Boston Scientific Medical Device Limited
- Noninvasive myectomy device and method17 Sep 2026US 2026/0272495 A1Mayo Foundation for Medical Education and Research
- Magnetically controlled intubation system3 Sep 2026US 2026/0257033 A1Imam Abdulrahman Bin Faisal University
- Convection-enhanced thermo-chemotherapy catheter system3 Sep 2026US 2026/0257039 A1Board of Regents, The University of Texas System
- Magnetically steerable device for use inside of a mammalian body27 Aug 2026US 2026/0249048 A1ETH Zurich
Most cited
By later US patents
- Guide for medical devices1,506US 6,527,782 B2Sterotaxis, Inc. · 2003
- System for determining the location and orientation of an invasive medical instrument1,444US 6,690,963 B2Biosense, Inc. · 2004
- Medical procedures and apparatus using intrabody probes1,425US 6,332,089 B1Biosense, Inc. · 2001
- Active cannula for bio-sensing and surgical intervention1,052US 8,152,756 B2The Johns Hopkins University · 2012
- MR-compatible devices806US 7,048,716 B1Stanford University · 2006