A61N 2005/1062
Using virtual x-ray images
Official title: {using virtual X-ray images, e.g. digitally reconstructed radiographs [DRR]}
A61N2005/1062 (Using virtual x-ray images) appears on 192 US grants and 222 published applications in this corpus.
Search patents in A61N- Granted patents
- 192
- Published applications
- 222
- Assignees
- 72
- Inventors
- 290
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 5 |
| 2005 | 1 | 8 |
| 2006 | 0 | 7 |
| 2007 | 8 | 9 |
| 2008 | 5 | 11 |
| 2009 | 6 | 6 |
| 2010 | 8 | 9 |
| 2011 | 3 | 10 |
| 2012 | 7 | 10 |
| 2013 | 9 | 7 |
| 2014 | 11 | 7 |
| 2015 | 6 | 14 |
| 2016 | 12 | 11 |
| 2017 | 8 | 7 |
| 2018 | 8 | 20 |
| 2019 | 15 | 10 |
| 2020 | 17 | 18 |
| 2021 | 10 | 13 |
| 2022 | 16 | 12 |
| 2023 | 13 | 9 |
| 2024 | 10 | 8 |
| 2025 | 8 | 4 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radiotherapy device comprising a positioning device, and positioning method1 Sep 2026US 12,722,025 B2Hitachi High-Tech Corporation
- Systems and methods for image registration12 May 2026US 12,626,377 B2Shanghai United Imaging Healthcare Co., Ltd.
- Medical image processing device, medical image processing method, medical image processing program, and radiation therapy device21 Apr 2026US 12,605,566 B2National Institutes for Quantum Science and Technology
- Internal dose-adapted automated external beam radiation therapy10 Feb 2026US 12,544,593 B2Varian Medical Systems, Inc.
- Radiation treatment system comprising a CT apparatus, a treatment planning apparatus, and a radiation control apparatus, radiation control method, and storage medium14 Oct 2025US 12,440,702 B2Anzal Medical Co., Ltd.
- Motion tracking device, radiation therapy system, and motion tracking method20 Aug 2026US 2026/0241207 A1Hitachi, Ltd.
- Fiducial marker for oncological and other procedures18 Jun 2026US 2026/0166335 A1Videra Surgical Inc.
- Internal dose-adapted automated external beam radiation therapy21 May 2026US 2026/0137960 A1Varian Medical Systems, Inc.
- Radiation therapy system with o-ring linac and repositionable x-ray imagers14 May 2026US 2026/0131162 A1Varian Medical Systems, Inc.
- Systems and methods of aligning a patient with a medical device leveraging outside-in tracking26 Mar 2026US 2026/0087753 A1University of Florida Research Foundation, Inc.
Most cited
By later US patents
- Exact patient positioning by compairing reconstructed x-ray images and linac x-ray images298US 6,516,046 B1Brainlab AG · 2003
- Path planning and collision avoidance for movement of instruments in a radiation therapy environment281US 7,280,633 B2Loma Linda University Medical Center · 2007
- Patient alignment system and procedure for radiation treatment256US 5,117,829 ALoma Linda University Medical Center · 1992
- Patient alignment system with external measurement and object coordination for radiation therapy system235US 7,199,382 B2Loma Linda University Medical Center · 2007
- Method and apparatus for tracking an internal target region without an implanted fiducial212US 7,260,426 B2Accuray Incorporated · 2007