A61B 5/7289
Retrospective gating, i.e. associating measured signals or images with a physiological event
Official title: {Retrospective gating, i.e. associating measured signals or images with a physiological event after the actual measurement or image acquisition, e.g. by simultaneously recording an additional physiological signal during the measurement or image acquisition}
A61B5/7289 (Retrospective gating, i.e. associating measured signals or images with a physiological event) appears on 392 US grants and 578 published applications in this corpus.
Search patents in A61B- Granted patents
- 392
- Published applications
- 578
- Assignees
- 216
- Inventors
- 1,100
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 2 |
| 2003 | 3 | 10 |
| 2004 | 2 | 9 |
| 2005 | 10 | 33 |
| 2006 | 7 | 8 |
| 2007 | 6 | 13 |
| 2008 | 7 | 23 |
| 2009 | 5 | 16 |
| 2010 | 14 | 29 |
| 2011 | 10 | 16 |
| 2012 | 21 | 8 |
| 2013 | 17 | 23 |
| 2014 | 15 | 38 |
| 2015 | 10 | 49 |
| 2016 | 23 | 29 |
| 2017 | 21 | 28 |
| 2018 | 21 | 30 |
| 2019 | 28 | 22 |
| 2020 | 25 | 29 |
| 2021 | 27 | 24 |
| 2022 | 23 | 30 |
| 2023 | 24 | 37 |
| 2024 | 23 | 27 |
| 2025 | 22 | 31 |
| 2026 | 18 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Methods for non-invasive assessment of a biological tissue using blood flow information15 Sep 2026US 12,733,830 B2EMTensor GmbH
- Wireless heart pressure sensor system and method8 Sep 2026US 12,727,771 B2W. L. Gore & Associates, Inc.
- Magnetic resonance receiver coil array with sensor node18 Aug 2026US 12,710,493 B2Koninklijke Philips N. V.
- Non-contact MRI in-bore motion sensing method using CW Doppler radar with band-pass filtering11 Aug 2026US 12,702,300 B2The Board of Trustees of the Leland Stanford Junior University
- Systems and methods for cardiovascular magnetic resonance imaging8 Oct 2026US 2026/0305946 A1Ohio State Innovation Foundation
- Application based determination of vital signs and a physiological state with application based action initiation24 Sep 2026US 2026/0283559 A1Brightermd LLC
- Device and method for testing respiratory state, and device and method for controlling sleep disorder3 Sep 2026US 2026/0256420 A1Seoul National University R&Db Foundation
- Enhanced Pulse Oximetry Systems and Methods for the Diagnoses of Sleep-Associated Breathing Disorders13 Aug 2026US 2026/0232277 A1Cadwell Laboratories, Inc.
- A system for synchronising exercise or training measurement equipment13 Aug 2026US 2026/0236059 A1VALD Pty Ltd
Most cited
By later US patents
- Method and system for predictive physiological gating464US 6,937,696 B1Varian Medical Systems Technologies, Inc. · 2005
- Imaging of interventional devices in a non-stationary subject402US 5,730,129 AGeneral Electric Company · 1998
- Imaging of interventional devices during medical procedures389US 5,577,502 AGeneral Electric Company · 1996
- Methods, apparatuses, and systems useful in conducting image guided interventions323US 7,398,116 B2Veran Medical Technologies, Inc. · 2008
- Method of and device for determining the position of a medical instrument281US 6,473,635 B1Koninkiljke Phillip Electronics N.V. · 2002