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Tomography patents



      
           
This page is updated frequently with new Tomography-related patent applications. Subscribe to the Tomography RSS feed to automatically get the update: related Tomography RSS feeds. RSS updates for this page: Tomography RSS RSS


Computerized tomography (ct) imaging system  with improved x-ray tube mount

Computerized tomography (ct) imaging system with improved x-ray tube mount

Seismic data processing using joint tomography

Seismic data processing using joint tomography

Seismic data processing using joint tomography

Systems for extended depth frequency domain optical coherence tomography (fdoct) and related methods

Date/App# patent app List of recent Tomography-related patents
10/09/14
20140301528
 Color x-ray histology for multi-stained biologic sample patent thumbnailColor x-ray histology for multi-stained biologic sample
Systems and methods are provided for staining tissue with multiple biologically specific heavy metal stains and then performing x-ray imaging, either in projection or tomography modes, using either a plurality of illumination energies or an energy sensitive detection scheme. The resulting energy-weighted measurements can then be used to decompose the resulting images into quantitative images of the distribution of stains.
10/09/14
20140301526
 Computerized tomography (ct) imaging system  with improved x-ray tube mount patent thumbnailComputerized tomography (ct) imaging system with improved x-ray tube mount
At least one mounting construct for mounting said housing to the rotating disk assembly, wherein said at least one mounting construct is disposed intermediate said inner end of said housing and said outer end of said housing.. .
10/09/14
20140301165
 Seismic data processing using joint tomography patent thumbnailSeismic data processing using joint tomography
Various implementations directed to seismic data processing using joint tomography are provided. In one implementation, a method may include receiving seismic data corresponding to a region of interest.
10/09/14
20140300902
 Systems for extended depth frequency domain optical coherence tomography (fdoct) and related methods patent thumbnailSystems for extended depth frequency domain optical coherence tomography (fdoct) and related methods
Systems for extended depth frequency domain optical coherence tomography are provided including including a detection system configured to sample spectral elements at substantially equal frequency intervals, wherein a spectral width associated with the sampled spectral elements is not greater than one-half of the frequency interval. Related methods are also provided herein..
10/09/14
20140300901
 Oct probe using pzt patent thumbnailOct probe using pzt
An optical coherence tomography (oct) probe using lead zirconate titanate (pzt). In the oct probe using pzt, a sine wave is induced from a vibrator made of a piezoelectric element, so that an image in which the scanning range is increased can be captured due to the vibration of the vibrator.
10/09/14
20140300862
 Indices for management of dry eye syndrome, corneal ectasia, keratoplasty graft rejection and failure and fuchs' dystrophy patent thumbnailIndices for management of dry eye syndrome, corneal ectasia, keratoplasty graft rejection and failure and fuchs' dystrophy
Improved indices for the diagnosis and evaluation of conditions affecting the eye. Specifically, the indices include an enhanced epithelial irregularity factor (eeif) for the diagnosis and evaluation of conditions such as dry eye syndrome (des), bowman's ectasia index (bei), including enhanced bei (ebei) and bei-max, and bowman's relative thinning (brt) index for the diagnosis and evaluation of ectatic conditions such as keratoconus, pellucid marginal degeneration, post-refractive surgery ectasia, and keratoglobus, and descemet's membrane thickening index (dmt), descemet's rejection index (dri), and descemet's membrane irregularity factor (dif) for the diagnosis and evaluation of conditions such as keratoplasty rejection and failure and fuchs' dystrophy.
10/09/14
20140300361
 Transmission arrangement for a tomograph patent thumbnailTransmission arrangement for a tomograph
A transmission arrangement for a tomograph, such as magnetic resonance tomography, is provided for wireless energy supply of a local coil system. The transmission arrangement includes at least one first region having at least one first antenna element.
10/02/14
20140296697
 Method for displaying signal values of a combined magnetic resonance positron emission tomography device and a correspondingly embodied magnetic resonance positron emission tomography device patent thumbnailMethod for displaying signal values of a combined magnetic resonance positron emission tomography device and a correspondingly embodied magnetic resonance positron emission tomography device
A method, a computer program product and a computer-readable storage medium are disclosed for displaying signal values of a combined magnetic resonance positron emission tomography device. In at least one embodiment, the spatial correspondence of signal values, which result from a magnetic resonance measurement, and of signal values, which result from a positron emission tomography measurement, are used and the corresponding signal values are arranged in matrix form and displayed graphically as a multi-dimensional scatter plot..
10/02/14
20140296693
 Products of manufacture and methods using optical coherence tomography to detect seizures, pre-seizure states and cerebral edemas patent thumbnailProducts of manufacture and methods using optical coherence tomography to detect seizures, pre-seizure states and cerebral edemas
In alternative embodiments, the invention provides compositions, products of manufacture and medical devices, and methods, using optical coherence tomography to monitor for a physiological event and/or a state prior to the physiological event. The invention also provides computer program products and computer implemented methods to capture, analyze, and display optical coherence tomography images of neural tissue to measure, detect and/or monitor for a physiological event and/or a state prior to the physiological event..
10/02/14
20140296534
 Compounds suitable as precursors to compounds that are useful for imaging amyloid deposits patent thumbnailCompounds suitable as precursors to compounds that are useful for imaging amyloid deposits
The present invention relates to novel derivatives that are suitable as precursors to compounds that are useful for imaging amyloid deposits in living patients, their compositions, methods of use and processes to make such compounds. The compounds deriving from these precursors are useful in methods of imaging amyloid deposits in brain in vivo to allow antemortem diagnosis of alzheimer's disease by positron emission tomography (pet) as well as measuring clinical efficacy of alzheimer's disease therapeutic agents.
10/02/14
20140294275
Method for producing optimised tomography images
The present invention relates to the technical field of imaging methods, in particular for diagnostic purposes. The subject matter of the present invention is a method for producing optimized tomography images, a computer program product for performing the method according to the invention on a computer, and the optimised images produced by means of the method according to the invention..
10/02/14
20140294147
Systems and methods for multi-view imaging and tomography
Radiation scanning systems providing multiple views of an object in different planes and a reconstruction algorithm for reconstructing quasi-three-dimensional images from a limited number of views. A system may include bend magnets to direct accelerated charged particles to multiple targets in different viewing locations.
10/02/14
20140294141
Computed tomography system with dynamic bowtie filter
A ct apparatus for scanning an object is provided. An x-ray source is provided, wherein the x-ray source provides a collimated x-ray beam with a cross-section.
10/02/14
20140294140
Radiographic phantom apparatuses
There is provided a radiographic phantom for inter alia mimicking specific anatomical parts in a computerized tomography scan. Methods are provided for a variety of purposes including detecting a difference between a measured optical deformation of a radiographic phantom pair and a theoretical deformation of the radiographic phantom pair..
10/02/14
20140294138
Out of plane artifact reduction in digital breast tomosynthesis and ct
Reduction of artifacts in digital breast tomosynthesis and in computed tomography. Because of the limited angular range acquisition in dbt the reconstructed slices have reduced resolution in z-direction and are affected by artifacts.
10/02/14
20140294137
Device and computed tomography scanner for determining and visualizing the perfusion of the myocardial muscle
A device is disclosed for determining and visualizing the perfusion of the myocardial muscle with the aid of static ccta images. In at least one embodiment, the device includes a segmentation unit for segmenting the coronary blood vessels and the left myocardial muscle from a ccta image of the heart; a first simulation unit for simulating the blood flow through the coronary blood vessels; and a second simulation unit by which the local perfusion of the myocardial muscle is determined on the basis of the ascertained blood flow into different regions of the myocardial muscle.
10/02/14
20140293290
Method and system for compact optical coherence tomography
The tunable filter placed in front of the detector to make the interferometer more sensitive and accurate for reading various samples for diagnosis. Optical coherence tomography (oct) system and apparatus of this instant application is very useful for diagnosis and management of ophthalmic diseases such as retinal diseases and glaucoma etc.
10/02/14
20140293289
Method for generating two-dimensional images from three-dimensional optical coherence tomography interferogram data
Methods for generating optical coherence tomography intensity maps are provided. A beam of light is generated and divided along a sample path and a reference path.
10/02/14
20140293225
Devices, systems, and methods for calibrating an oct imaging system in a laser surgical system
An adjustment system for an optical coherence tomography (oct) imaging system includes an oct light source; a beam splitter, splitting the oct light beam into an imaging beam to an imaging arm, and a reference beam to a reference arm; a probe, guiding the imaging beam onto a target and receiving a returned imaging beam from the target; the beam splitter generating an interference beam from the returned imaging beam and a returned reference beam from the reference arm; an imaging detector, detecting the interference beam; an imaging processor, generating an oct image from the detected interference beam; and an adjustment device, removably coupled to the probe, the adjustment device comprising the target attached to a distal region of a target holder at a working distance from a distal end of the imaging probe, wherein an optical length of the reference arm is adjustable to improve a calibration of the oct image.. .
10/02/14
20140293224
Surgical microscopes using optical coherenece tomography and related systems
Some embodiments of the present inventive concept provide optical coherence tomography (oct) systems for integration with a microscope. The oct system includes a sample arm coupled to the imaging path of a microscope.
10/02/14
20140293223
Optical coherence tomography (oct) imaging systems having adaptable lens systems and related methods and computer program products
Oct imaging systems are provided for imaging a spherical-type eye including a source having an associated source arm path and a reference arm having an associated reference arm path coupled to the source path. The reference arm path has an associated reference arm path length.
10/02/14
20140293222
User interface for acquisition, display and analysis of ophthalmic diagnostic data
Improvements to user interfaces for ophthalmic imaging systems, in particular optical coherence tomography (oct) systems are described to improve how diagnostic data are displayed, analyzed and presented to the user. The improvements include user customization of display and reports, protocol driven work flow, bookmarking of particular b-scans, accessing information from a reference library, customized normative databases, and ordering of follow-up scans directly from a review screen.
10/02/14
20140292339
Local coil system including an energy reception antenna for inductively receiving energy for the local coil system
A local coil system for detecting magnetic resonance (mr) signals in a magnetic resonance tomography (mrt) device includes an energy reception antenna for inductively receiving energy for the local coil system from a magnetic field changing over time with an energy transmission frequency. The energy reception antenna includes a conductor loop running in loop-like fashion from a first loop connection to a second loop connection.
10/02/14
20140291580
Cerium doped rare-earth ortosilicate materials having defects for improvement of scintillation parameters
The present invention is a creation of advanced scintillation materials having emission maximum in the range of about 400-450 nm and based on cerium doped a rare-earth oxyorthosilicate including lfs, lso, lyso, lgso, gso crystals having defects in comparison with ideal crystal structure, and said defects change the optical transmission and absorption spectra in the range about of 200-340 nm. The picks of maximum absorptions characterised in that the ratio of a(λ1=250-270 nm)/a(λ3=280-300 nm)≧1, a(λ2=280-300)/a(λ3=340-380)≧1, a(λ1=250-270)/a(λ2=280-300 nm)>1.
10/02/14
20140291529
High resolution single photon emission computed tomography (spect) system
Whereby, when the rotating ring is rotated about the anatomy which is to be imaged and the at least one camera mount is moved radially on the rotating ring, the single spect focal point of the at least one gamma camera carried by a camera mount follows a spiral pattern through the anatomy, whereby to produce a scan of the anatomy.. .
10/02/14
20140290037
Method for optimization of joint arthroplasty component design
Methods and devices are disclosed for the optimization of shoulder arthroplasty component design through the use of computed tomography scan data from arthritic shoulders.. .
09/25/14
20140288420
Method and device for imaging soft body tissue using x-ray projection and optical tomography
A method and device (1) for imaging soft body tissue such as a female breast is proposed. X-ray projection techniques and optical tomography techniques are combined.
09/25/14
20140288418
Apparatus and methods for pathlength multiplexing for angle resolved optical coherence tomography
Exemplary embodiments include an apparatus and method for performing angle-resolved imaging of scattering samples such as tissue, including the use of a pathlength multiplexing element.. .
09/25/14
20140286555
Medical image display apparatus and method
A medical image display apparatus and method, which divide a screen region into a first region whose length is relatively greater than a width thereof and on which an entire lower-limb image and a division boundary line dividing the lower-limb image in a widthwise direction, and a second region adjacent to the first region, and enlarge and display a part of the lower-limb image including the division boundary line on the second region. Thereby, it is possible to minimize work for image enlargement and repetitive movement in reading a computed tomography image and to reduce the reading time..
09/25/14
20140286554
Method and apparatus for magnetic resonance tomography image reconstruction
In a method and apparatus for determining an image from measurement data from a magnetic resonance tomography a first step can be executed in parallel for multiple subsets of the measurement data in multiple instances, wherein the individual instances each allocate distinct resources. A second step is executed, which allocates predetermined resources and executes a maximum predetermined number of instances from the first step, using the predetermined resources..
09/25/14
20140285812
Attaching optical coherence tomography systems onto smartphones
A multi-modal imaging and optical property measurement device that is integrated into an interferometer. Data acquired by the multiple imaging modalities in parallel include measurements of single-scattered, multiple-scattered, and diffuse light that enable characterization of different ranges within different depth regions in the sample.
09/25/14
20140285811
Optical coherence tomography with multiple sample arms
A multiplexed oct imaging system includes a plurality of sample arms, an imaging engine, and an optical controller. The sample arms are optically coupled to the imaging engine via the optical controller; the optical controller multiplexes optical signals from the sample arms to permit some of the sample arms to operate sequentially or simultaneously..
09/25/14
20140285810
Apparatus and method for facilitating mesoscopic spectrally encoded tomography co-registered with optical frequency domain imaging and/or spectrally encoded confocal microscopy
An apparatus for illuminating a sample(s) can be provided. For example, a first arrangement can transmit a first electro-magnetic radiation and a second electro-magnetic radiation; the first and second electro-magnetic radiations can have different wavelengths from one another.
09/25/14
20140285202
Shielding for a magnetic resonance tomography device and magnetic resonance tomography device equipped therewith
A shielding for a magnetic resonance tomography device, in the form of a shell of a cylinder, for arrangement radially between a radially outer gradient coil system for generating a magnetic field gradient in an examination space of the mrt device and a radially inner rf coil system for sending and/or receiving rf signals into the examination space and from the examination space, is provided. The shielding includes strips that are arranged on a shielding surface, are electrically conductive and are separated from one another by slits.
09/18/14
20140282624
Method and pipeline processing system for facilitating responsive interaction
The present invention is directed to a method, system, and article of manufacture of a processing pipeline with caching at one or more internal stages for altering processing steps, useful for handling responsive inspection and analysis of high energy security images. A set of particular steps useful for data, image, and x-ray analysis are presented.
09/18/14
20140280141
Method and system for grouping and classifying objects in computed tomography data
A method for classifying objects in volumetric computed tomography (ct) data is described. The method is implemented by a computing device having a processor and a memory coupled to the processor.
09/18/14
20140276674
System and method for ophthalmic laser surgery employing eye tracking without eye docking
A system and method for performing ophthalmic surgery using an ultra-short pulsed laser is provided. The system includes a laser engine configured to provide an ultra-short pulsed laser beam, optics configured to direct the laser beam to an undocked eye of a patient, an eye tracker configured to measure five degrees of freedom of movement of the undocked eye, an optical coherence tomography module configured to measure depth of the undocked eye, and a controller configured to control laser beam position on the undocked eye toward a desired laser pattern based on depth and the five degrees of freedom of movement of the undocked eye.
09/18/14
20140276033
Microwave energy-device and system
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 to the point of interest and a percutaneous microwave ablation device for applying energy to the point of interest..
09/18/14
20140276019
Pet imaging with partially radiation-transparent probes-inserts
A probe is disclosed having a positron emission tomography sensor. An imaging system is provided having the probe and at least one external positron emission tomography detector and a data acquisition computer system for collecting data simultaneously from said positron emission sensor of said probe and said positron emission tomography detector.
09/18/14
20140276018
Endorectal prostate probe with combined pet and us modalities
A dual modality probe is disclosed having both a positron emission tomography sensor and a ultrasound sensor. A dual imaging system is provided having the probe and at least one external positron emission tomography detector and a data acquisition computer system for collecting data simultaneously from said positron emission sensor and said ultrasound sensor of said probe and said positron emission tomography detector.
09/18/14
20140276013
Optical tomography sensor and related apparatus and methods
Optical sensors, systems, and methods are described, which may be used to provide or analyze information about a subject. The optical sensor may be placed in proximity to the subject and may include optical sources and optical detectors.
09/18/14
20140275965
Apparatus and implementation method of a set of universal compact portable mr-compatible pet inserts to convert whole-body mri scanners into organ-specific hybrid pet/mri imagers
A positron emission tomography (pet″) insert for use with a magnetic resonance imaging (“mri”) scanning device, the pet insert including a plurality of photodetector modules provided adjacent each other in an array, the plurality of photodetector modules configured for placement adjacent a body of a patient and sized to be received in a magnetic bore of the mri scanning device with the patient, the photodetector modules providing detection of gamma annihilation photons, and a radio frequency (“rf”) coil provided between the patient and the plurality of photodetector modules. Each of the plurality of photodetector modules includes a pixelated scintillator array provided for alignment adjacent the patient's body, and a shielding block including silicon photomultiplier pads and passive electronic circuitry only..
09/18/14
20140275935
Inflatable medical interfaces and other medcal devices, systems, and methods
An inflatable mask with two ocular cavities can seal against a user's face by forming an air-tight seal around the periphery of the user's eye socket. The sealed air-tight ocular cavity can be pressurized to take ocular measurements.
09/18/14
20140275891
Optical tomography sensor and related apparatus and methods
Optical sensors, systems, and methods are described, which may be used to provide or analyze information about a subject. The optical sensor may be placed in proximity to the subject and may include optical sources and optical detectors.


Popular terms: [SEARCH]

Tomography topics: Tomography, Imaging System, Computed Tomography, Positron Emission Tomography, Control Unit, Data Acquisition, Ion Source, Semiconductor, Charge Amplifier, Single Photon

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