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Tomography

Tomography-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Tomography apparatus and method for reconstructing tomography image thereof
Samsung Electronics Co., Ltd.
July 20, 2017 - N°20170206681

A tomography method for generating a computed tomography (ct) image, including generating a first tomography image based on first raw data corresponding to a received x-ray comprising acquired photons; determining second raw data by generating a second tomography image having an increased resolution in comparison with the first tomography image and performing forward projection on the second tomography image; determining ...
NEW Computer program, and image processing device and method
National University Corporation Ehime University
July 20, 2017 - N°20170206652

An analysis method is provided that ensures objective and quantitative analysis for analyzing time-series images. For implementing the method are provided an image data storage unit that stores therein image data on a plurality of time-series computed tomography (ct) images of an organ of a subject captured after a contrast medium has been administered; a target pixel extraction unit configured ...
NEW Apparatus and method for noise reduction of spectral computed tomography images and sinograms using a ...
Toshiba Medical Systems Corporation
July 20, 2017 - N°20170206635

A method and apparatus is provided to denoise material-decomposition data generated using projection data from a spectral computed tomography scanner. A whitening transform is used to transform the material-decomposition data into uncorrelated components and perform denoising on the uncorrelated components. Using different denoising parameters for the various uncorrelated components, a flattening can be achieved for the standard deviation of the ...
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Tomography Patent Applications
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  • 192+ full patent PDF documents of Tomography-related inventions.
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NEW Method for planning irradiation of a patient for radiation therapy
Siemens Healthcare Gmbh
July 20, 2017 - N°20170203123

In a method and system for planning irradiation of a patient for therapy, a first time series acquired from computed tomography scan data of the patient is provided to a processor, as is a second time series acquired from magnetic resonance scan data of the patient. A first parameter that characterizes the first time series is acquired, as is a ...
NEW Methods and systems for computed tomography
General Electric Company
July 20, 2017 - N°20170202534

Methods and systems are provided for automatic exposure control in computed tomography imaging systems. In one embodiment, a method comprises in response to an object-specific dose metric input by a user via a user interface operably coupled to a scanner, predicting an image quality of a diagnostic scan, calculating an output level of a source of the scanner for the ...
NEW X-ray ct apparatus, information processing device and information processing method
Toshiba Medical Systems Corporation
July 20, 2017 - N°20170202531

An x-ray computed tomography (ct) apparatus according to an embodiment includes an x-ray generator, an x-ray detector and processing circuitry. The x-ray generator irradiates x-rays to a subject. The x-ray detector detects the x-rays that have passed through the subject. The processing circuitry calculates an estimated spectrum based on an irradiation spectrum, an estimated length and information indicating a distortion ...
NEW Tomography Patent Pack
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Tomography Patent Applications
Download 192+ Tomography-related PDFs
For professional research & prior art discovery
inventor
  • 192+ full patent PDF documents of Tomography-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
NEW Multi-channel optical coherence tomography probe for use in a medical procedure
Shimadzu Corporation
July 20, 2017 - N°20170202452

A multi-channel optical coherence tomography probe for use in a medical procedure is provided. The probe comprises: a plurality of first optical fibers optically connectable to an oct light source; a plurality of second optical fibers different from the plurality of first optical fibers; a scanning device comprising: an actuator configured to rotationally move the plurality of second optical fibers ...
NEW Forward-imaging optical coherence tomography probe
Shimadzu Corporation
July 20, 2017 - N°20170202451

A forward-imaging optical coherence tomography probe is provided, comprising: a substantially cylindrical housing comprising: a longitudinal axis; an interior side; a distal end that is optically transparent; and a mirror located at the interior side, adjacent the distal end; an optical fiber located inside the cylindrical housing along the longitudinal axis; a wedge lens located inside the cylindrical housing, adjacent ...
NEW Methods, systems, and computer readable media for predicting early onset glaucoma
The University Of North Carolina At Chapel Hill
July 20, 2017 - N°20170202448

Methods, systems, and computer readable media for predicting early onset glaucoma via structural parameters obtained via time and spectral-domain optical coherence tomography (sd-oct) are disclosed. Sd-oct technology measures the thicknesses of the layers of the retina that contain the cells that die in glaucoma before there is any functional loss. A multivariable predictive model may be used for the diagnosis ...
Network tomography through selection of probing paths
Telefonaktiebolaget Lm Ericsson (publ)
July 13, 2017 - N°20170201450

A method (50) of selecting a set of probing paths in a network for network tomography. The method comprises generating (52) possible probing paths (p1). The method further comprises determining (53) if the possible probing paths are linearly independent from probing paths already selected for the set of probing paths, in an order of an increasing cost or distance of the possible probing ...
Modular collimator for imaging detector assembly
General Electric Company
July 13, 2017 - N°20170200522

A collimator for an imaging detector assembly of a computed tomography imaging system is provided. The collimator includes a collimator module that includes a primary collimation grid having a first edge and a second edge. The primary collimation grid includes multiple radiation absorbing elements spaced apart from each other and configured to provide primary beam collimation. A first radiation absorbing ...
Three-dimensional image capturing apparatus and image capturing method using digital holography
Canon Kabushiki Kaisha
July 13, 2017 - N°20170199495

An image capturing apparatus (500) capable of performing three-dimensional tomography of an object by digital holography, includes a splitting element (502) which splits a light beam emitted from a light source into an object light beam and a reference light beam, an illumination system (503) which controls a plurality of object light beams that are generated from the object light beam and that ...
Determining location of electromagnetic impedance spectrographic analysis using electromagnetic impedance tomography
Transtech Systems, Inc.
July 13, 2017 - N°20170199140

Approaches include selecting a desired location for the measurement of electromagnetic spectroscopic impedance data for correlation with a physical property of a material under test (mut) with electromagnetic impedance tomography. The mut is first characterized tomographically with a series of four-terminal electrode patterns at a single current frequency. Measured and computed values of electromagnetic impedance for the voxels and sub-voxels ...
Tomography Patent Pack
Download 192+ patent application PDFs
Tomography Patent Applications
Download 192+ Tomography-related PDFs
For professional research & prior art discovery
inventor
  • 192+ full patent PDF documents of Tomography-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Cholinesterase inhibitors
The University Of Montana
July 13, 2017 - N°20170197996

The invention provides compounds that inhibit cholinesterases, such as acetylcholinesterase and butyrylcholinesterase. Such compounds are useful to prevent or treat exposure of a patient (e. G., a human) to an organophosphoric nerve agent (e. G., sarin and vx) or to treat a patient suffering from a neurodegenerative disorder such as alzheimer's disease or lewy body dementia. The compounds are further ...
System and method for motion-free computed tomography
The General Hospital Corporation
July 13, 2017 - N°20170196522

A system and method for computed tomography (ct) imaging is provided. The system includes a gantry having a first and second circumference defining locations fixed in relation to a subject arranged therein, the first and second circumference being axially separated, and spaced from a central axial plane of the gantry. The system also includes a plurality of source modules arranged ...
Probe, optical coherence tomography device, and zero point correction method
The Yoshida Dental Mfg. Co., Ltd.
July 13, 2017 - N°20170196460

A probe (1) is used in an optical coherence tomography device which irradiates measurement light to a subject and collects scattered light that has returned from the subject after being reflected. The probe (1) is provided with a scanning means (70) composed of galvanometer mirrors (72, 73) that change an irradiation direction of the measurement light. The scanning means (70) is provided with actuators (72b, 73b) ...
Systems for optical imaging of biological tissues
British Columbia Cancer Agency Branch
July 13, 2017 - N°20170196459

A fiber-based polarization sensitive optical coherence tomography (ps-oct) system uses a new polarization diversity detection (pdd) scheme and requires no active polarization modulating components. Retardation of the sample can be determined from amplitudes of arbitrarily-oriented x- and y-components of the reflected light. A hybrid custom 50/50 coupler with single-mode fiber inputs and polarization maintaining (pm) fiber outputs combines light from sample ...
Calibrating in single photon emission computed tomography with multi-emission energies
Siemens Medical Solutions Usa, Inc.
July 06, 2017 - N°20170192104

For calibration (24) for quantitative spect, a multiple energy emission source (11) is used for calibration. The planar sensitivities and/or uniformities are determined at different emission energies based on detections from the multiple energy emission source. For estimating (32) the activity concentration, sensitivities and/or uniformities based on measures (26) at different emission energies increase accuracy. The multiple energy emission source (11) may alternatively ...
Microwave energy-delivery device and system
Covidien Lp
July 06, 2017 - N°20170189115

An ablation system including an image database storing a plurality of computed tomography (ct) images of a luminal network and a navigation system enabling, in combination with an endoscope and the ct images, navigation of a locatable guide and an extended working channel to a point of interest. The system further includes one or more fiducial markers, placed in proximity ...
Filter set of computed tomography scanning device and control method thereof
Shenyang Neusoft Medical Systems Co., Ltd.
July 06, 2017 - N°20170188984

A filter set of a ct scanning device and control method thereof are disclosed. An example of the ct scanning device comprises a gantry, an x-ray generator, a filter set, a detector, and a drive motor. The filter set comprises a disc, a filter disposed on the disc and having a substantially annular groove structure, and a drive shaft connected ...
Linear velocity imaging tomography
Shenyang Neusoft Medical Systems Co., Ltd.
July 06, 2017 - N°20170188874

The invention describes a new imaging modality based on linear velocity imaging tomography; its applications include differentiating between malignant and benign tissues, the ability to correlate an ecg trace with actual disorders of the heart and imaging brain communications.
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