A61M 2230/30
Blood pressure
Official title: Blood pressure (A61M2230/04 takes precedence)
A61M2230/30 (Blood pressure) appears on 1,030 US grants and 1,764 published applications in this corpus.
Search patents in A61M- Granted patents
- 1,030
- Published applications
- 1,764
- Assignees
- 623
- Inventors
- 2,687
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 1 | 12 |
| 2003 | 12 | 16 |
| 2004 | 13 | 17 |
| 2005 | 5 | 21 |
| 2006 | 10 | 25 |
| 2007 | 9 | 18 |
| 2008 | 7 | 34 |
| 2009 | 4 | 28 |
| 2010 | 10 | 33 |
| 2011 | 20 | 34 |
| 2012 | 22 | 40 |
| 2013 | 18 | 38 |
| 2014 | 28 | 47 |
| 2015 | 22 | 65 |
| 2016 | 45 | 75 |
| 2017 | 46 | 77 |
| 2018 | 36 | 97 |
| 2019 | 76 | 104 |
| 2020 | 75 | 139 |
| 2021 | 83 | 147 |
| 2022 | 110 | 173 |
| 2023 | 104 | 174 |
| 2024 | 108 | 145 |
| 2025 | 94 | 145 |
| 2026 | 47 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Catheters and systems for direct injection of gas-enriched liquid into a patient6 Oct 2026US 12,752,078 B2Zoll Circulation, Inc.
- Blood purification device having improved serviceability22 Sep 2026US 12,741,069 B2Nikkiso Co., Ltd.
- Infusion unit15 Sep 2026US 12,734,294 B2Infuzamed LLC
- Droplet device actuation from inhalation sensing15 Sep 2026US 12,734,312 B2Pneuma Respiratory, Inc.
- Blood pump control using motor voltage measurement8 Sep 2026US 12,728,254 B2Boston Scientific Scimed, Inc.
- Drug infusion device for tumor interventional therapy8 Oct 2026US 2026/0306735 A1Guangzhou Institute of Cancer Research, the Affiliated Cancer Hospital, Guangzhou Medical University
- Sheath for sealed access to a vessel8 Oct 2026US 2026/0306818 A1Abiomed Europe GmbH
- Catheter blood pumps and associated methods1 Oct 2026US 2026/0295234 A1
- Synchronization of a measurement to an external signal1 Oct 2026US 2026/0295237 A1Abiomed Europe GmbH
- Load control system responsive to sensors and mobile devices24 Sep 2026US 2026/0288106 A1Lutron Technology Company LLC
Most cited
By later US patents
- Drug administration controller874US 8,182,443 B1Masimo Corporation · 2012
- Medical monitoring hub711US 9,436,645 B2Masimo Corporation · 2016
- Computer-control medical care system620US 4,370,983 A1983
- Method for circular stapler control algorithm adjustment based on situational awareness580US 11,109,866 B2Cilag GmbH International · 2021
- Drug administration controller514US 9,333,316 B2Masimo Corporation · 2016