A61B 5/02216
Ophthalmodynamometers
Official title: {Ophthalmodynamometers}
A61B5/02216 (Ophthalmodynamometers) appears on 20 US grants and 12 published applications in this corpus.
Search patents in A61B- Granted patents
- 20
- Published applications
- 12
- Assignees
- 17
- Inventors
- 32
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composite ocular blood flow analyzer13 May 2025US 12,295,656 B2OcuFLOW, Inc.
- Device and method for determining retinal blood pressure values and for mapping retinal blood pressure values and perfusion pressure values15 Mar 2022US 11,272,838 B2Imedos Systems GmbH
- Programmable medical devices11 May 2021US 11,004,562 B2X-CardioCorp. KK
- System for measuring intraocular pressure4 Aug 2020US 10,729,323 B2Cesacar Participacions, S.L.
- Method and system for determining intracranial pressure6 Aug 2019US 10,368,759 B2Lions Eye Institute Limited
- Device and Method for Determining Retinal Blood Pressure Values and for Mapping Retinal Blood Pressure Values and Perfusion Pressure Values3 Oct 2019US 2019/0298171 A1Imedos Systems GmbH
- Adaptive transfer function for determining central blood pressure3 Oct 2019US 2019/0298191 A1Board of Trustees of Michigan State University
- Programmable medical devices13 Dec 2018US 2018/0353127 A1X-Cardio Corp. Kk
- Stroke detection using ocular pulse estimation23 Nov 2017US 2017/0332922 A1Welch Allyn, Inc.
- Composite ocular blood flow analyzer31 Aug 2017US 2017/0245751 A1OcuFLOW, Inc.
Most cited
By later US patents
- Non-invasive determination of mechanical characteristics in the body212US 4,771,792 A1988
- Non-invasive determination of mechanical characteristics in the body151US 4,646,754 A1987
- Ophthalmic instrument for measuring intraocular fluid pressure78US 4,722,350 A1988
- Fluid-carrying components of apparatus for automatic control of intraocular pressure70US 4,841,984 AArmoor Ophthalmics, Inc. · 1989
- Method of measuring ocular pulse60US 3,948,248 A1976