Search Results - yoshito+otake

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X-ray Image-based Bone Fragment Tracking

Invention novelty: This invention is a surgical navigation system that assists in acetabular realignment during periacetabular osteotomies (PAO) in hip dysplasia patients. Value Proposition:Patients with hip dysplasia have a shallow, dish-shaped acetabulum, compared to a normal cup-shape. Untreated hip dysplasia can lead to a breakdown in joint cartilage,...

Published: 3/13/2025 | Inventor(s): Jyri Lepisto, Mehran Armand, Robert Armiger, Ryan Murphy, Yoshito Otake

Keywords(s): Image Processing Software, Imaging and Sensing Systems, Imaging Modality, In Vivo Medical Imaging, Interventional and Surgical Systems, Surgical Navigation, Tracking Software, X-Ray Computed Tomography (CT), X-ray Computed Tomography (CT)

Category(s): Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Technology Classifications > Medical Devices > Imaging, Technology Classifications > Computers, Electronics & Software, Technology Classifications > Medical Devices > Surgical, Technology Classifications > Medical Devices

Self-calibrating Projection Geometry for Volumetric Image Reconstruction

We propose a novel method for enabling volumetric image reconstruction from unknown projection geometry of tomographic imaging systems, including CT, cone-beam CT (CBCT), and tomosynthesis systems. The invention enables image reconstruction in cases where it was not previously possible (e.g., custom-designed trajectories on robotic C-arms, or systems...

Published: 3/13/2025 | Inventor(s): Jeffrey Siewerdsen, Ali Uneri, Adam Wang, Joseph Stayman, Yoshito Otake, Sarah Ouadah

Keywords(s): Image Processing Software, Imaging and Sensing Systems, Imaging Modality, In Vivo Medical Imaging, X-ray Computed Tomography (CT), X-Ray Computed Tomography (CT)

Multiple-source/single-detector System and Method for 3D-2D Image Registration

C12563: Multiple Source / Single Detector System for 3D-2D Image RegistrationNovelty: The technology is a system and method for registration of 3D volumetric images to 2D images using a single X-ray detector for multiple emitters.Value Proposition: Surgical procedures depend on pre-operative registration for being successful. The accuracy of registration...

Published: 3/13/2025 | Inventor(s): Yoshito Otake, Ali Uneri, Joseph Stayman, Jeffrey Siewerdsen

Keywords(s): Image Calibration Software, Image Processing Software, Imaging and Sensing Systems, Imaging Modality, In Vivo Medical Imaging, X-ray Computed Tomography (CT), X-Ray Computed Tomography (CT)

Method for Registration and Enhanced Visualization in X-ray Radiographs

C12329: Method for Registration and Enhanced Visualization in X-Ray RadiographsNovelty: This invention enables 9 degrees of freedom (DoF) for 3D-2D image registration for radiographic X-ray based medical imaging devices. It enables registration in scenarios where position of X-ray is unconstrained to the detector.Value Proposition: Conventional methods...

Published: 3/13/2025 | Inventor(s): Jean-Paul Wolinsky, Yoshito Otake, Jeffrey Siewerdsen

Keywords(s): Image Processing Software, Imaging and Sensing Systems, Imaging Modality, In Vivo Medical Imaging, X-ray Computed Tomography (CT), X-Ray Computed Tomography (CT)

Navigated Arthroscopic Treatment of Pincer-type Femoroacetabular Impingement with Precise 3D Planning

C11831: Hip Surgery Planning, Guidance, and Assessment SystemNovelty: A new method to perform arthroscopic hip surgeries with improved accuracy.Value Proposition: Femoroacetabular impingement (FAI) is characterized by poor interaction between femur and acetabulum that limits range of hip motion and can lead to early osteoarthritis for young and active...

Published: 3/13/2025 | Inventor(s): Mehran Armand, Ryan Murphy, Yoshito Otake, Marc Hungerford

Keywords(s): Disease Indication, Interventional and Surgical Systems, Joint Disorders, Surgical Navigation

Category(s): Clinical and Disease Specializations, Clinical and Disease Specializations > Rheumatology, Technology Classifications > Medical Devices > Surgical, Technology Classifications > Medical Devices

Method for Automatic Localization/Identification of Structures in Projection Images

C11522: Automatic 3D-2D Registration Methods for Image-guided SurgeryNovelty: The current invention is a method for target visualization under 3D-2D imaging.Value Proposition: Currently the use of fluoroscopic level counting is associated with errors which can give an unreliable estimate to surrounding structures. The invention reduces the time of surgery...

Published: 3/13/2025 | Inventor(s): Gerhard Kleinszig, Rainer Graumann, Yoshito Otake, Jeffrey Siewerdsen

Keywords(s): Interventional and Surgical Systems, Surgical Navigation

Category(s): Technology Classifications > Medical Devices > Surgical, Technology Classifications > Medical Devices

System for “On-Board” Tracking and Surgical Navigation

C11019: Mountable “On-Board” Surgical Navigation and Tracking SystemNovelty: A novel surgical navigation and tracking system attained by mounting a surgical tracker device onto the body of an existing imaging system.Value Proposition: In present image-based navigation surgery, the tracker device is placed in a fixed position in the operating room and...

Published: 3/13/2025 | Inventor(s): Yoshito Otake, Russell Taylor, Jeffrey Siewerdsen

Keywords(s): Interventional and Surgical Systems, Surgical Navigation

Category(s): Technology Classifications > Medical Devices > Surgical, Technology Classifications > Medical Devices