A61M 2205/33
Controlling, regulating or measuring
A61M2205/33 (Controlling, regulating or measuring) appears on 16,881 US grants and 24,766 published applications in this corpus.
Search patents in A61M- Granted patents
- 16,881
- Published applications
- 24,766
- Assignees
- 5,253
- Inventors
- 28,566
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 16 | 0 |
| 1978 | 14 | 0 |
| 1979 | 11 | 0 |
| 1980 | 25 | 0 |
| 1981 | 26 | 0 |
| 1982 | 14 | 0 |
| 1983 | 21 | 0 |
| 1984 | 17 | 0 |
| 1985 | 17 | 0 |
| 1986 | 25 | 0 |
| 1987 | 31 | 0 |
| 1988 | 34 | 0 |
| 1989 | 36 | 0 |
| 1990 | 37 | 0 |
| 1991 | 43 | 0 |
| 1992 | 39 | 0 |
| 1993 | 33 | 0 |
| 1994 | 56 | 0 |
| 1995 | 46 | 0 |
| 1996 | 67 | 0 |
| 1997 | 81 | 0 |
| 1998 | 108 | 0 |
| 1999 | 81 | 0 |
| 2000 | 95 | 0 |
| 2001 | 83 | 34 |
| 2002 | 95 | 153 |
| 2003 | 136 | 159 |
| 2004 | 108 | 224 |
| 2005 | 97 | 246 |
| 2006 | 106 | 238 |
| 2007 | 100 | 289 |
| 2008 | 107 | 341 |
| 2009 | 123 | 373 |
| 2010 | 209 | 498 |
| 2011 | 266 | 546 |
| 2012 | 308 | 602 |
| 2013 | 450 | 618 |
| 2014 | 499 | 833 |
| 2015 | 510 | 1139 |
| 2016 | 569 | 1114 |
| 2017 | 765 | 1367 |
| 2018 | 840 | 1389 |
| 2019 | 1208 | 1683 |
| 2020 | 1304 | 1910 |
| 2021 | 1248 | 2089 |
| 2022 | 1403 | 2086 |
| 2023 | 1466 | 1884 |
| 2024 | 1531 | 2004 |
| 2025 | 1484 | 1734 |
| 2026 | 883 | 1213 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2205/3331PressureIndexing code8,485
- A61M 2205/3368TemperatureIndexing code4,284
- A61M 2205/3306Optical measuring meansIndexing code3,296
- A61M 2205/3379Masses, volumes, levels of fluids in reservoirs, flow ratesIndexing code2,700
- A61M 2205/3375AcousticalIndexing code1,966
- A61M 2205/3317Electromagnetic, inductive or dielectric measuring meansIndexing code1,941
- A61M 2205/3303Using a biosensorIndexing code1,522
- A61M 2205/332Force measuring meansIndexing code1,247
Recent patents
- System and method for evoking a reflex to monitor the nerves of the larynx6 Oct 2026US 12,751,667 B2Medtronic Xomed, Inc.
- Computer-aided vacuum thrombectomy systems and methods for estimating therapeutic benefit6 Oct 2026US 12,751,729 B1Penumbra, Inc.
- Sensor positioning and optical sensing for sensor enabled wound therapy dressings and systems6 Oct 2026US 12,751,864 B2Smith & Nephew, Inc.
- Apparatus, system and method for fluid delivery6 Oct 2026US 12,751,899 B2DEKA Products Limited Partnership
- Breast pump device and controller for the device, and a control method6 Oct 2026US 12,752,042 B2Koninklijke Philips N. V.
- Fiber bragg grating for endoscopes8 Oct 2026US 2026/0305915 A1GYRUS ACMI INC. (d.b.a.Olympus Surgical Technologies America)
- Measuring intracranial pressure using a cerebrospinal fluid shunt device8 Oct 2026US 2026/0305967 A1Children’s Hospital Los Angeles
- Specialty-specific inflow pump parameters8 Oct 2026US 2026/0306723 A1Arthrex, Inc.
- Device for producing dialysis liquid8 Oct 2026US 2026/0306725 A1
- System and method for detecting a concentrate container connected to a blood treatment device8 Oct 2026US 2026/0306726 A1Fresenius Medical Care Deutschland GmbH
Most cited
By later US patents
- Handheld personal data assistant (PDA) with a medical device and method of using the same2,420US 6,641,533 B2Medtronic MiniMed, Inc. · 2003
- Handheld personal data assistant (PDA) with a medical device and method of using the same2,273US 6,558,320 B1Medtronic MiniMed, Inc. · 2003
- Clamp assembly and method of use2,136US 5,618,307 AHeartport, Inc. · 1997
- Wound treatment employing reduced pressure2,003US 5,636,643 AWake Forest University · 1997
- Medication delivery device with a microprocessor and characteristic monitor1,907US 5,925,021 AVisionary Medical Products, Inc. · 1999