BrainLAB, a developer of image-guided surgery (IGS) and stereotactic radiosurgery systems, has prevailed in its patent battle with Nomos. BrainLAB announced Feb. 9 that the U.S. Court of Appeals for the Federal Circuit in Washington, DC, has upheld a
BrainLAB, a developer of image-guided surgery (IGS) and stereotactic radiosurgery systems, has prevailed in its patent battle with Nomos. BrainLAB announced Feb. 9 that the U.S. Court of Appeals for the Federal Circuit in Washington, DC, has upheld a lower court ruling that BrainLAB's ExacTrac product does not infringe U.S. patent 5,411,026 for Nomos' BAT ultrasound-based target locating device. ExacTrac is BrainLAB's patient positioning system for the treatment of tumors with stereotactic radiotherapy/radiosurgery. The system's ultrasound localization allows a daily verification of the position of organs, such as the prostate or liver, which improves the precision of radiotherapy by allowing adjustments for shifts in organ position.
Could Virtual Non-Contrast Images from Photon-Counting CT Reduce Radiation Dosing with CCTA?
March 28th 2024Emerging research on coronary artery calcium scoring for the assessment of coronary artery disease (CAD) suggests the use of virtual non-contrast images from photon-counting CT may lead to a nearly 20 percent reduction in radiation dosing.
FDA Clears CT-Based AI Tools for PE Detection and Stroke Severity Assessment
March 26th 2024The artificial intelligence (AI) modalities CINA-iPE and CINA-ASPECTS may facilitate improved detection of incidental pulmonary embolism and stroke evaluation, respectively, based on computed tomography (CT) scans.