A61B 5/252
By suction
Official title: by suction
A61B5/252 (By suction) appears on 47 US grants and 37 published applications in this corpus.
Search patents in A61B- Granted patents
- 47
- Published applications
- 37
- Assignees
- 39
- Inventors
- 117
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 3 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 3 |
| 2023 | 1 | 7 |
| 2024 | 0 | 3 |
| 2025 | 1 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Suction manifold assembly for an electrocardiogram electrode application system2 Sep 2025US 12,402,820 B2GE Precision Healthcare LLC
- Production of electrical contact with skin9 May 2023US 11,642,062 B2Siemens Healthcare GmbH
- ECG device31 Dec 2019US 10,517,499 B2
- Sensor instrument18 Jul 2017US 9,706,936 B2Siemens Aktiengesellschaft
- Method and system for detecting electrophysiological changes in pre-cancerous and cancerous breast tissue and epithelium26 May 2015US 9,042,977 B2Epi-Sci, LLC
- Automatic measurement of ventricular activation time17 Sep 2026US 2026/0272360 A1
- Adjustable patch device3 Sep 2026US 2026/0256422 A1Cough Monitoring Medical Solutions S.A.
- Systems and method for a suction electrode assembly18 Jun 2026US 2026/0165627 A1GE Precision Healthcare LLC
- Electrocardiogram-phonocardiogram synchronous acquisition device and electrocardiogram-phonocardiogram detection system27 Nov 2025US 2025/0359797 A1Beijing University of Technology
- Probe and method for sensing cellular signals19 Jun 2025US 2025/0194980 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Perinatal pulse oximetry sensor462US 4,938,218 ANellcor Incorporated · 1990
- Holder for medical use fixed by vacuum260US 4,736,749 AAstra-Tech Aktiebolag · 1988
- Perinatal pulse oximetry sensor259US 5,109,849 ANellcor Incorporated · 1992
- Physiological measuring system comprising a garment and sensing apparatus incorporated in the garment213US 6,516,289 B22003
- Measuring sensor for the non-invasive detection of electro-physiological quantities209US 4,685,466 A1987