A61B 5/392
Detecting gastrointestinal contractions
A61B5/392 (Detecting gastrointestinal contractions) appears on 127 US grants and 173 published applications in this corpus.
Search patents in A61B- Granted patents
- 127
- Published applications
- 173
- Assignees
- 116
- Inventors
- 349
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 6 | 3 |
| 2003 | 3 | 1 |
| 2004 | 3 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 4 | 13 |
| 2008 | 1 | 5 |
| 2009 | 2 | 3 |
| 2010 | 1 | 5 |
| 2011 | 3 | 2 |
| 2012 | 2 | 5 |
| 2013 | 8 | 9 |
| 2014 | 6 | 10 |
| 2015 | 7 | 4 |
| 2016 | 4 | 10 |
| 2017 | 6 | 14 |
| 2018 | 5 | 10 |
| 2019 | 9 | 8 |
| 2020 | 6 | 6 |
| 2021 | 6 | 5 |
| 2022 | 8 | 10 |
| 2023 | 5 | 20 |
| 2024 | 5 | 7 |
| 2025 | 7 | 10 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Patient user interface for a stimulation/block therapy for treatment of type 2 diabetes10 Mar 2026US 12,569,680 B2Medtronic, Inc.
- Method of monitoring health status of a patient30 Dec 2025US 12,507,929 B2TheraNova, LLC
- Devices, systems, and methods for incontinence control26 Aug 2025US 12,397,156 B2Amber Therapeutics Holdings Limited
- Gastrointestinal diagnostic aid24 Jun 2025US 12,336,824 B2Alimetry Limited
- Devices, systems, and methods for delivering therapy to intestinal muscle8 Apr 2025US 12,268,872 B2Enteromed Ltd
- Cognitive dysfunction prediction system based on gastrointestinal electrical signal and construction method24 Sep 2026US 2026/0283536 A1West China Hospital, Sichuan University
- Devices and related aspects for recording and stimulating gastric activity10 Sep 2026US 2026/0263790 A1The Johns Hopkins University
- Gastric myoelectrical signature of feeding readiness in preterm infants27 Aug 2026US 2026/0248440 A1Board of Regents, The University of Texas System
- Devices, systems, and methods for incontinence control2 Jul 2026US 2026/0183544 A1Amber Therapeutics Holdings Limited
- Body Surface Gastric Mapping Artifact Removal and Correction Methods and Systems28 May 2026US 2026/0144475 A1Alimetry Limited
Most cited
By later US patents
- Method for treating a sphincter813US 6,009,877 A2000
- Diaphragm electromyography analysis method and system298US 5,671,752 AUniversite de Montreal/The Royal Insitution for the advancement of Learning (McGill University) · 1997
- Implantable medical device affixed internally within the gastrointestinal tract260US 6,754,536 B2Medtronic, Inc. · 2004
- Anorectal probe apparatus having at least one muscular activity sensor253US 5,924,984 AUniversity of Iowa Research Foundation · 1999
- Apparatus to detect and treat aberrant myoelectric activity238US 7,165,551 B2Curon Medical, Inc. · 2007