Browse Technologies

Displaying 21 - 30 of 47


Advanced Method for Data Corrections in Organ Deformation

A group of Vanderbilt University researchers have developed a solution that will correct for the mis-registration of image data in image-guided surgery. The solution uses software to correct for any mis-registration that is caused by the presence of intraoperative deformations. This invention helps to improve the performance and capabilities of image-guided surgery.


Licensing Contact

Philip Swaney

615.322.1067
Medical Imaging

Brain Shift Compensation Using Computer Models

The Vanderbilt University Biomedical Modeling Laboratory, led by Dr. Michael Miga, has developed a method to overcome intra-operative brain shifts experienced during neurosurgery using computer modeling that augments standard image-guided surgery technology. Current standard of care methods of image-guided surgery have limitations on accuracy, which is overcome by this new method.


Licensing Contact

Philip Swaney

615.322.1067

Laser Range Scanning for Cortical Surface Registration & Deformation Tracking

This technology aligns a patient in an image-guided surgery system (registration) without the use of fiducial markers on the cranium exterior. The system utilizes laser range scanning technology, the features on the cortical surface and the corresponding natural features derived from the patient's preoperative MR-data. In addition, the technology is amenable to measuring deformation (brain shift) in order to compensate for intra-operative registration error.


Licensing Contact

Philip Swaney

615.322.1067
Medical Imaging

Self-Decoupled RF Coils for Optimized Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is one of the most important and versatile tools in the repertoire of diagnostics and medical imaging. Vanderbilt researchers have developed a novel, geometry independent, self-decoupling radiofrequency (RF) coil design that will allow MRI machines to generate images at a faster rate and with greater image quality.


Licensing Contact

Philip Swaney

615.322.1067

Molecular Image Fusion: Cross-Modality Modeling and Prediction Software for Molecular Imaging

A research team at Vanderbilt University Mass Spectrometry Research Center has developed the Molecular Image Fusion software system, that by fusing spatial correspondence between histology and imaging mass spectrometry (IMS) measurements and cross-modality modeling, can predict ion distributions in tissue at spatial resolutions that exceed their acquisition resolution. The prediction resolution can even exceed the highest spatial resolution at which IMS can be physically measured. This software has been successfully tested on different IMS datasets and can be extended to other imaging modalities like MRI, PET, CT, profilometry, ion mobility spectroscopy, and different forms of microscopy.


Licensing Contact

Karen Rufus

615.322.4295

Speculum-Free Diagnostic Probe for Optical Assessment of the Cervix

A new approach for obtaining less invasive optical measurements of the cervix has been developed that does not require the use of a speculum exam. This technology can visualize the cervix in vivo to find unique biomarkers that indicate various conditions such as preterm labor, cancer, human papillomavirus (HPV), and dysplasia.


Licensing Contact

Ashok Choudhury

615.322.2503

Easy to Use Patient Immobilizer for Stabilizing Limbs During MRI Imaging

Vanderbilt students have created a stabilization system for secure and stable MRI positioning of hands, wrists, knees, shoulders, and the lower back, using affordable, easy to use, and readily available materials. The system effectively reduces image blurring using a non-irritating film and a supportive frame. This device can simultaneously improve MRI diagnosis, enhance the patient experience, and minimize the time and financial burdens of image retakes.


Licensing Contact

Masood Machingal

615.343.3548

Modeling Tissue Elasticity as a Complement to Imaging Modalities

A Vanderbilt researcher has developed an elastography framework for determining elastic properties of tissue using existing imaging technologies. Elastography is the direct imaging of tissue elasticity parameters, and can be quite helpful for diagnostic and/or therapeutic purposes.


Licensing Contact

Philip Swaney

615.322.1067

Inventors

Michael Miga
Medical Imaging

Inexpensive Disposable Hydro-Jet Capsule Robot for Gastric Cancer Screening in Low-Income Countries

Gastric cancer is the second leading cause of cancer death worldwide. While screening programs have had a tremendous impact on reducing mortality, the majority of cases occur in low and middle-income countries (LMIC). Typically, screening for gastric and esophageal cancer is performed using a flexible endoscope; however, endoscopy resources for these settings are traditionally limited. With the development of an inexpensive, disposable system by Vanderbilt researchers, gastroscopy and colonoscopy can be facilitated in areas hampered by a lack of access to the appropriate means.


Licensing Contact

Masood Machingal

615.343.3548

Non-Invasive Bacterial Identification for Acute Otitis Media using Raman Spectroscopy

Vanderbilt researchers have developed an optical-based method for real-time characterization of middle ear fluid in order to diagnose acute otitis media, also knows as a middle ear infection. The present technique allows for quick detection and identification of bacteria and can also be applied to other biological fluids in vivo.


Licensing Contact

Ashok Choudhury

615.322.2503