Search Results - medical devices > imaging

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QA Testing Apparatus for Rotating Tomography X-Ray Sources
A method and apparatus have been developed by researchers at UT Health San Antonio to allow easier, reliable, and frequent calibration of rotating x-ray source radiological equipment (i.e. computed tomography machines – CTs). The invention adapts the currently accepted method for fixed x-ray sources, the Half-Value Layer (HVL), to provide ac...
Published: 8/9/2018   |   Inventor(s): Nestor A. Ruiz Gonzalez, Geoffrey David Clarke
Keywords(s):  
Category(s): Medical Devices > Imaging, Clinical Specialty > Radiology, Other > Testing/Calibration Equipment, Other > Safety
Image Alignment in Radiographic Imaging
A researcher at UT Health San Antonio has developed a unique, patented data registration device and methods to facilitate alignment of two or more digital radiographic images. The technology is particularly useful in Cone Beam CT (CBCT) or dental radiography to align and compare digital images after acquisition of the images, thus reducing inconven...
Published: 4/11/2013   |   Inventor(s): Marcel Noujeim
Keywords(s): Diagnostics
Category(s): Medical Devices > Imaging
Colloid Radiolabel or Drug Delivery to Lymph Nodes
This invention provides a method of targeting colloids to the lymph nodes and retaining the colloids in the lymph nodes for an extended period of time. The colloids can be used for imaging and/or for delivery of therapeutic agents. The sentinel lymph node is the first lymph node encountered by metastatic tumor cells that have escaped from the pri...
Published: 5/30/2012   |   Inventor(s): Beth Goins, William Phillips
Keywords(s): Drugs
Category(s): Medical Devices > Imaging