Search Results - Imaging

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Gravitational Camera
This technology describes how a gravimeter may be used as an gravitational imaging device. The pendulum gravimeter may include an interferometer, such as a Sagnac interferometer, to determine a displacement on the pendulum by way of a mirror attached to the pendulum. Scanning of the object may be performed in 1D, 2D, or 3D, and may result in an image...
Published: 11/14/2019   |   Inventor(s): Andrew Jordan, John Howell
Category(s): Devices, Imaging
Freeform and Nanostructured Surfaces Based Augmented Reality Sunglass Display
A near eye display includes at least one of a combiner, a secondary mirror, and a waveguide having a freeform nanostructured surface. The freeform nanostructured surface encompasses a freeform surface, a nanostructured surface or a combination of both the freeform surface and the nanostructured surface. The freeform nanostructured surface can be incorporated...
Published: 11/14/2019   |   Inventor(s): Jannick Rolland, Anthony (Nick) Vamivakas, Alexander Kitt, Aaron Bauer
Keywords(s): Nano-optics, Optical Network
Category(s): Optics, Nanotechnology, Imaging
Hand Held X-Ray Receptor
The present invention is a portable cadmium zinc telluride (CZT), imaging system. It is comprised of a radiation source, a novel sensing mitt (detector), that can be worn or held by the user and a collimator. The collimator is placed in front of the sensing surface of the CZT crystal and a processor converts a representation of the electrical signals,...
Published: 7/18/2019   |   Inventor(s): Frederic Mis
Category(s): Imaging, Devices
A Process for Determination the Radiological Composition of the Corrosion Layers within the Pipes of Light Water Receptors
This invention consists of a cadmium zinc telluride (CZT) gamma spectroscopy system that is highly portable and can be operated by one person. It consists of a multichannel analyzer developed for expected default frequency (EDF).The system along with the novel methods of this technology, allows the device to be used to quantify the level and type of...
Published: 7/18/2019   |   Inventor(s): Frederic Mis
Category(s): Devices, Imaging
Compact, Fast, Large Field of View, Three-Mirror Imager and Modular Test Apparatus for Phi-Polynomial Surfaces
Applications: The technology could be used as a long wave infrared imaging system that can have a compact geometry while providing a superior focal ratio and field of view then those of existing imagers of similar size. It also has the potential to be scaled and used for larger systems or in multiple wavelength band instruments.Advantages: Current long...
Published: 4/25/2019   |   Inventor(s): Jannick Rolland, Kyle Fuerschbach
Category(s): Imaging, Optics
Method and Device for Preserving and Imaging Specimens while Retaining Spatial Orientation and Information
Brief Description: This technology is a device used to preserve and image specimens, such as tumors, while retaining specific spatial orientation information with respect to other objects. Applications: This invention will be used to image tissue while preserving the histological integrity and spatial orientation of the specimen.Advantages: This invention...
Published: 4/17/2019   |   Inventor(s): Axel Wismueller, Andrzej Krol, Avice O'connell
Category(s): Imaging
Photoacoustic Imaging Using a Versatile Acoustic Lens
Applications:Photoacoustic imaging (also called optoacoustic or thermoacoustic imaging) has the potential to image animal or human organs with simultaneous high contrast and high spatial resolution. The photoacoustic signal is small and needs a mechanism to focus it on an image plane without degradation. This technology improves the signal to noise...
Published: 4/17/2019   |   Inventor(s): Vikram Dogra, Navalgund Rao, Wayne Knox
Keywords(s): Cancer, Diagnostic, Instrument, Instrumentation, Medical Device, Oncology, Prostate, Ultrasound, Ultrasound Imaging
Category(s): Imaging
"Pre- and Intra-Operative Imaging of Bladder Cancer"
Brief Description: This invention provides methods for visualizing and distinguishing sentinel lymph nodes and involved nodes from other lymph nodes in the vicinity of the bladder in patients undergoing cystectomy or other operations to remove bladder tumors. Applications: This technology is a method for imaging sentinel lymph nodes of bladder cancer...
Published: 4/17/2019   |   Inventor(s): Dragan Golijanin, Edward Messing, Aimee Johnson Henry, Jay Reeder, Ronald Wood
Category(s): Diagnostic, Imaging
Method for Automatically Generating a Large Field of View Image From Many Small Field of View Images
Brief Description:Imaging systems that provide microscopic resolution often have a small field of view. When the sample to be imaged is large, several small field of view images must be obtained and stitched together to form an image of the entire sample. Current methodologies for doing this are long, tedious and labor intensive. This problem is...
Published: 4/17/2019   |   Inventor(s): Ethan Rossi, Qiang Yang
Category(s): Computer Software, Imaging
The Depth Advancement Marker Needle for Image Guided Injections (DAMNIGI)
This novel, minimally invasive, needle device can be used to disrupt, cut or score tissue or deliver therapeutics, under image guidance, typically with CT or ultrasound.Applications:CT or ultrasound guided needle procedures are common practice. However, the depth of penetration of the needle is hard to gauge in the short axis because the plane of the...
Published: 3/9/2015   |   Inventor(s): John Elfar
Category(s): Devices, Imaging, Surgical/Medical Device, Therapeutic
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