A61B 5/1482
Specially adapted for foetal tissue
Official title: specially adapted for foetal tissue
A61B5/1482 (Specially adapted for foetal tissue) appears on 19 US grants and 13 published applications in this corpus.
Search patents in A61B- Granted patents
- 19
- Published applications
- 13
- Assignees
- 8
- Inventors
- 37
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems, devices, and methods for performing trans-abdominal fetal oximetry and/or trans-abdominal fetal pulse oximetry using a fetal heartbeat signal for a pregnant mammal26 May 2026US 12,635,920 B2Raydiant Oximetry, Inc.
- Device, system and method for monitoring an analyte concentration in a foetus24 Mar 2026US 12,582,335 B2VitalTrace Pty Ltd
- Apparatus and method for determining physiological parameters of an infant in-utero11 Apr 2023US 11,622,705 B2
- Systems, devices, and methods for performing trans-abdominal fetal oximetry and/or trans-abdominal fetal pulse oximetry using a heartbeat signal for a pregnant mammal5 Jul 2022US 11,375,926 B2Raydiant Oximetry, Inc.
- Systems, devices, and methods for performing trans-abdominal fetal oximetry and/or trans-abdominal fetal pulse oximetry using a heartbeat signal for a pregnant mammal30 Jul 2019US 10,362,974 B2Raydiant Oximetry, Inc.
- Apparatus and method for determining physiological parameters of an infant in-utero18 Sep 2025US 2025/0288231 A1
- Device for Processing Signals Indicative of Health15 May 2025US 2025/0152056 A1
- Foetal Monitoring System6 Mar 2025US 2025/0072822 A1VitalTrace Pty Ltd
- Apparatus and method for determining physiological parameters of an infant in-utero4 Jan 2024US 2024/0000351 A1
- Systems, devices, and methods for performing trans-abdominal fetal oximetry and/or trans-abdominal fetal pulse oximetry using a fetal heartbeat signal for a pregnant mammal22 Sep 2022US 2022/0296136 A1Raydiant Oximetry, Inc.
Most cited
By later US patents
- pH electrode340US 5,354,449 A1994
- Applying and securing percutaneous or transcutaneous probes to the skin especially for fetal monitoring67US 4,281,659 ARoche Medical Electronics Inc. · 1981
- Instrument for continuously monitoring fetal heart rate and intermittently monitoring fetal blood pH and method of use51US 6,058,321 A2000
- Fetal electrode31US 4,320,764 AAmerican Home Products Corporation · 1982
- Noninvasive fetal oxygen monitor using NMR29US 4,984,574 A1991