A61B 90/18
Retaining sheets
Official title: Retaining sheets, e.g. immobilising masks {made from a thermoplastic material}
A61B90/18 (Retaining sheets) appears on 88 US grants and 96 published applications in this corpus.
Search patents in A61B- Granted patents
- 88
- Published applications
- 96
- Assignees
- 49
- Inventors
- 151
- Latest grant
- 16 Jun 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 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 0 |
| 2007 | 1 | 3 |
| 2008 | 0 | 5 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 3 | 0 |
| 2012 | 4 | 4 |
| 2013 | 3 | 2 |
| 2014 | 3 | 5 |
| 2015 | 1 | 4 |
| 2016 | 3 | 6 |
| 2017 | 3 | 5 |
| 2018 | 1 | 3 |
| 2019 | 4 | 8 |
| 2020 | 3 | 8 |
| 2021 | 4 | 9 |
| 2022 | 8 | 8 |
| 2023 | 9 | 4 |
| 2024 | 11 | 7 |
| 2025 | 2 | 1 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus of locating tumor16 Jun 2026US 12,653,460 B2Our United Corporation
- Headrest for an immobilization system24 Mar 2026US 12,582,497 B2Brainlab AG
- Leveling drape for endovascular procedures10 Feb 2026US 12,544,174 B2
- System, method and kit for immobilization of a human's body part22 Apr 2025US 12,280,272 B2Macromedics B.V.
- Apparatus and method for orienting an instrument relative to a target object8 Apr 2025US 12,268,561 B2Siemens Healthineers AG
- Fiducial frame and support device5 Jun 2025US 2025/0177783 A1Elekta Instrument AB
- Leveling Drape for Endovascular Procedures26 Dec 2024US 2024/0423744 A1
- Adjustable immobilizer apparatus and method for immobilizing a patient14 Nov 2024US 2024/0374339 A1Qfix Systems, LLC
- Instrument Feeding Device And Use Of A Spindle Device In An Instrument Feeding Device15 Aug 2024US 2024/0268861 A1Isys Medizintechnik GmbH
- System, method and kit for immobilization of a human's body part8 Aug 2024US 2024/0261594 A1Macromedics B.V.
Most cited
By later US patents
- Method and apparatus for use in endoscopic procedures1,510US 5,375,588 A1994
- Method for performing multiple registrations in a navigated procedure396US 8,311,611 B2Medtronic, Inc. · 2012
- Method and apparatus for performing a navigated procedure330US 8,301,226 B2Medtronic, Inc. · 2012
- Magnetic resonance stereotactic surgery with exoskeleton tissue stabilization321US 5,682,890 APicker International, Inc. · 1997
- Method and apparatus for performing a navigated procedure306US 8,467,852 B2Medtronic, Inc. · 2013