Matches 1 - 50 out of 201 1 2 3 4 5 >


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US20070195922 SYSTEM AND METHOD OF MONITORING THE OPERATION OF A MEDICAL DEVICE  
A system for monitoring the operation of a medical device including a movable portion and a controller for controlling the movable portion. The system includes a motion verification device...
US20090024018 Anatomical imaging system  
Embodiments include a medical device, an apparatus, and a method. The medical device includes a tube portion shaped and sized for airway passage insertion and having at least one pathway...
US20110111371 COMPUTER-AIDED DESIGN OF A THIN-LAYER DRILL GUIDE  
A drill guide uses a hole in a layer to guide a drill along an axial trajectory while permitting off-axis excursions of the drill during use. A number of such drill guides at varying heights from...
US20070297560 Method and system for electronic unpacking of baggage and cargo  
In accordance with certain embodiments a method and system to analyze the content of a packed bag utilizing a scanner is provided. The bag is scanned for a scannable characteristic to acquire scan...
US20150190656 RADIATION TREATMENT DELIVERY SYSTEM WITH OUTWARDLY MOVABLE RADIATION TREATMENT HEAD EXTENDING FROM RING GANTRY  
An image-guided radiation treatment (IGRT) system and method are described. An IGRT apparatus having a gantry frame including a ring member with the ring member being rotatable around a...
US20110286573 METHOD AND APPARATUS FOR LARGE FIELD OF VIEW IMAGING AND DETECTION AND COMPENSATION OF MOTION ARTIFACTS  
A method and apparatus are provided to improve large field of view CT image acquisition by using at least two scanning procedures: (i) one with the radiation source and detector centered and (ii)...
US20070259052 Assay for lanthanum hydroxycarbonate  
An assay for analytically determining the amount of an impurity in a solid sample is provided. This X-ray diffraction method preferably uses the Rietveld refinement.
US20070211845 X-Ray CT Apparatus  
X-ray CT apparatus includes an x-ray data collecting device for collecting x-ray projection data transmitted by a subject positioned between an x-ray generating device and a multi-row x-ray...
US20050004815 Appointment scheduling using time segmented solution propositions  
A system and a method are described for scheduling appointments for e.g. patients in medical institutions for performing a procedure such as an examination, according to operational constraints...
US20100128839 Structure and Procedure for X-Ray CT Guided Cancer Treatment  
A radiation apparatus includes a first radiation source configured to generate radiation suitable for therapeutic treatment, and a structure for supporting a body. The structure comprises a curved...
US20090121142 Radiation detector module, radiation detector and imaging tomography device  
An embodiment of the invention relates, in particular, to a radiation detector module for producing a radiation detector for computed tomography, having a first operating mode for quantitative...
US20080267343 CT SYSTEM WITH SYNTHETIC VIEW GENERATION  
A CT scanner system provides projection-like images of a patient volume. After a CT scan is obtained and a three-dimensional model of the patient is created, any synthetic view can be generated by...
US20070153969 RADIOTHERAPEUTIC DEVICE  
A radiotherapeutic device has a radiotherapeutic irradiation unit with a radiation source for generation of radiotherapeutic radiation and a beam guidance and/or beam shaping device in order to...
US20140369459 MOBILE RADIOGRAPHIC APPARATUS/METHODS WITH TOMOSYNTHESIS CAPABILITY  
A mobile radiography apparatus has a moveable (e.g., wheeled) transport frame and an adjustable column mounted at the frame. A boom apparatus supported by the adjustable column can support an...
US20070098135 Method for the reconstruction of a tomographic representation of an object  
A method is disclosed for the iterative analytical reconstruction of a tomographic representation of an object from projection data of a moving radiation source through this object onto a...
US20100274120 SYNCHRONOUS INTERVENTIONAL SCANNER  
When performing an interventional CT scan on a subject, radiation dose is limited by employing a dynamic collimator (142) that collimates X-rays emitted by an X-ray source (112). The X-ray source...
US20070184507 Methods for predicting outcome in traumatic brain injury  
The invention describes methods for predicting outcome for patients suffering from traumatic brain injury (TBI) by evaluating levels of markers commonly associated with cellular damage in bodily...
US20090012382 METHOD AND SYSTEM FOR DETECTION OF OBSTRUCTIONS IN VASCULATURE  
A method for automatic detection of obstructions in vasculature in an anatomical region is presented. The method includes partitioning the anatomical region into a plurality of sub-regions based...
US20150257717 EXTREMITY IMAGING APPARATUS FOR CONE BEAM COMPUTED TOMOGRAPHY  
An apparatus for cone beam computed tomography can include a support structure, a scanner assembly coupled to the support structure for controlled movement in at least x, y and z orientations, the...
US20100063400 METHOD AND APPARATUS FOR CATHETER GUIDANCE USING A COMBINATION OF ULTRASOUND AND X-RAY IMAGING  
An apparatus for tracking movement of a foreign object within a subject has an X-ray fluoroscopic system with an X-ray detector and an ultrasound system that has a probe with a position sensor. A...
US20080319331 Medical Data Signal Processing Systems  
A medical signal processing system for processing medical signal data obtained from a human or animal heart, and displaying a graphical representation of the processed data for providing an alert,...
US20130272488 WIRELESS IMAGING SYSTEM  
A wireless imaging system comprising: a scanner for creating an image of an interior portion of an object;a guidance system for using an image of an interior portion of an object to provide...
US20100056905 SYSTEM AND METHOD FOR TRACKING MEDICAL DEVICE  
In one embodiment, a method for electromagnetic tracking is provided. The method comprises mounting at least one receiver coil array on each of a plurality of primary distortion sources, selecting...
US20080107322 METHOD, CODE, AND SYSTEM FOR ASSAYING JOINT DEFORMITY  
A method, machine-readable storage medium embodying computer-readable code and automated system for assaying or monitoring the extent of joint or bone deformity reported by a summarized score that...
US20050113680 Cerebral ischemia diagnosis assisting apparatus, X-ray computer tomography apparatus, and apparatus for aiding diagnosis and treatment of acute cerebral infarct  
A cerebral ischemia diagnosis assisting apparatus comprises a storing portion for storing multi-slices or volume data with regard to the head portion of a subject, an image generating portion for...
US20100329415 Method to inspect a blade  
A method of inspecting a quality of a blade, especially of a wind-turbine-blade, is provided. At least parts of the blade are inspected by a computer-tomography-method using radiation. The...
US20100061611 CO-REGISTRATION OF CORONARY ARTERY COMPUTED TOMOGRAPHY AND FLUOROSCOPIC SEQUENCE  
A method for displaying real-time imagery of coronary arteries including a chronic total occlusion (CTO) includes acquiring three-dimensional image data of coronary arteries using a...
US20070274435 Phase contrast cone-beam CT imaging  
A cone beam CT imaging system incorporates the phase contrast in-line method, in which the phase coefficient rather than only the attenuation coefficient is used to reconstruct the image. Starting...
US20070121778 Method and System For Spinal Cord Detection In Computed Tomography Volume Data  
A system and method for detecting the spinal cord in thoracic and abdominal computed tomography (CT) volume data is disclosed. In this method, an initial spinal cord point is detected for an...
US20050127302 Radiological imaging apparatus  
A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a...
US20070110210 X-RAY CT APPARATUS AND X-RAY CT FLUOROSCOPIC APPARATUS  
Tomography or X-ray CT fluoroscopy reduced in exposure to radiation in an X-ray CT apparatus or an X-ray CT fluoroscopic apparatus is to be substantialized. A channel-direction X-ray collimator or...
US20070019781 Computer-tomographic system for carrying out a monitored intervention  
A CT system is disclosed for carrying out a monitored intervention with an instrument on a patient. The system includes an arrangement including an X-ray tube for production of a radiation beam...
US20120250819 DETECTOR MODULE AND RADIATION IMAGING APPARATUS  
A radiation imaging apparatus is provided. The radiation imaging apparatus includes a radiation detector including a plurality of detector modules disposed therein, each detector module including...
US20080056432 Reconstruction of CT projection data  
Systems and methods are provided for reconstructing projection data that is mathematically complete or sufficient acquired using a computed tomography (CT) system. In one embodiment, a set of...
US20070092056 Method for generating CT displays in x ray computed tomography  
A method is disclosed for generating CT displays in x-ray computed tomography with contrast medium support, the blooming effect being reduced by decomposing an object into three material...
US20140037045 DUAL ENERGY CT SCANNER  
A dual energy CT scanner includes an X ray source generating an X-ray beam, a stacked detector array for detecting radiation from the X-ray beam, the stacked detector array including a first layer...
US20100119033 INTENSITY-MODULATED, CONE-BEAM COMPUTED TOMOGRAPHIC IMAGING SYSTEM, METHODS, AND APPARATUS  
Disclosed are methods for reconstructing a three-dimensional image of an object's volume of interest using computed tomography that employs conical-beam, intensity-modulated projections of this...
US20090082660 CLINICAL WORKFLOW FOR TREATMENT OF ATRIAL FIBRULATION BY ABLATION USING 3D VISUALIZATION OF PULMONARY VEIN ANTRUM IN 2D FLUOROSCOPIC IMAGES  
A system and method of treatment of a patient in a catheterization laboratory is described. A three dimensional (3D) voxel data set of the patient is obtained using a computed tomography device....
US20070280406 ORIENTATION IDENTIFICATION  
A pair of anatomic orientation stickers may include a left-hand sticker comprising a radiopaque material forming a figure ā€œLā€ and an adhesive backing attached thereto, and a right-hand sticker...
US20100194749 SYSTEMS AND METHODS FOR NON-DESTRUCTIVE EXAMINATION OF AN ENGINE  
A method for non-destructive examination of components within an assembly is described. The method includes producing an image of at least a portion of the assembly, extracting a point cloud of...
US20050094760 CT image producing method and X-ray CT apparatus  
For the purpose of scanning a periodically moving subject to be imaged using a multi-row detector and producing a CT image at a desired phase with reduced cone-beam artifacts, the periodically...
US20120214121 Orthodontic Treatment Integrating Optical Scanning and CT Scan Data  
A process for creating a dental model to avoid periodontal defects during planned dental work includes obtaining CT scan data and optical scan data of a patient's dentition and integrating the CT...
US20110274238 Computed tomography system  
A computed tomography system is provided for allowing it to be deployed more effectively. The computed tomography system features an annular CT gantry with a central opening, a recording system...
US20070237287 CT SCANNER WITH AUTOMATIC DETERMINATION OF VOLUME OF INTEREST  
A CT scanner automatically determines a volume of change based upon anatomical changes in a patient. During surgery, the CT scanner takes a sufficient number of two-dimensional initial images...
US20070053480 X-ray CT apparatus  
This invention provides an X-ray CT capable of presenting information of exposure to the operator by displaying X-ray dose information of each of regions of interest to be scanned by an X-ray CT...
US20150173692 COMPUTED TOMOGRAPHY DEVICES, SYSTEMS, AND METHODS  
Computed tomography devices, systems, and associated methods are disclosed. The device can include a radiation source coupleable to a rotating gantry to emit radiation from an adjustable focal...
US20100246915 PATIENT REGISTRATION SYSTEM  
There is provided a patient registration system according to the present invention, including: a CT data capturing device; an X-ray television imaging device; and an image processing device for...
US20130016805 METHOD AND SYSTEM FOR ACQUIRING SPARSE CHANNEL DATA AND FOR IMAGE PROCESSING UTILIZING ITERATIVE RECONSTRUCTION ALGORITHMS  
The current invention is generally related to a data acquisition and or image processing method and system for acquiring and or processing sparse channel data. The sparse channel is implemented in...
US20060291612 X-ray CT method and X-ray CT apparatus  
In an X-ray CT apparatus, radiographic conditions (protocols) for imaging of each position represented by a z-coordinate are optimized in relation to an X-ray cone beam that spreads in a z...
US20160015346 METHOD FOR THORACIC VERTEBRAL BONE DENSITY MEASUREMENT BY THORACIC QUANTITATIVE COMPUTED TOMOGRAPHY  
A technique for measuring thoracic vertebral bone density (BMD) and coronary calcium score (CCS). Representatively, BMD was measured and averaged at three consecutive thoracic spines (3T) starting...

Matches 1 - 50 out of 201 1 2 3 4 5 >