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7623623 |
Non-collocated imaging and treatment in image-guided radiation treatment systems
An image-guided radiation treatment system includes a robotic positioning system and a tracking system that enables a radiation target to be imaged and aligned at one location and treated at...
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7620147 |
Orthovoltage radiotherapy
A radiosurgery system is described that is configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are treated,...
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7614787 |
Marking apparatus used in a process for producing multi-layered printed circuit board
X-rays are irradiated at the board 5 from the X-ray generator 11, the image of the standard marks 50, 51 are projected on the fluorescence screen 12, the resulted image is photographed...
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7604405 |
Integrated quality assurance for an image guided radiation treatment delivery system
A method and apparatus for quality assurance of an image guided radiation treatment delivery system. A quality assurance (“QA”) marker is positioned at a preset position under guidance of an...
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7603163 |
Targeting system and method of targeting
A targeting system, which provides an adjustable optical assembly, for use with imaging systems having a penetrating beam source, a penetrating beam receiver. The optical assembly has a targeting...
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7603155 |
Method and system of acquiring images with a medical imaging device
Methods and systems of acquiring images with a medical imaging device are provided. The method includes tracking a region of interest (ROI) location through a tracking system. Further, the method...
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7600916 |
Target alignment for X-ray scattering measurements
A method for X-ray analysis of a sample includes directing a beam of X-rays to impinge on a structure in the sample such that the X-rays are scattered from the structure in a pattern of stripes,...
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7600915 |
Imager based object positioner system and method
An apparatus and a method for guiding the placement of an object to a desired location based on an image generated by an image intensifier where the apparatus includes a first coupling mechanism...
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7597475 |
Multidimensional alignment apparatus for hard x-ray focusing with two multilayer laue lenses
A multidimensional alignment apparatus is provided for multidimensional aligning of two linear multilayer Laue lenses (MLLs) for two-dimensional hard X-ray focusing. The multidimensional alignment...
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7594753 |
Phantom insert for quality assurance
An apparatus for performing quality assurance on a radiation treatment delivery system includes a housing, a target region, and alignment protrusions. The housing is penetrable by a radiation beam...
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7594752 |
Apparatus and method for checking the alignment of laser beams on a diagnostic and/or therapeutic machine
An apparatus for checking the alignment of laser beams for indicating a position in relation to a diagnostic and/or therapeutic machine, which has a isocentre, wherein the machine has a patient...
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7593504 |
X-ray inspection apparatus
An X-ray inspection apparatus includes an irradiation unit, a light receiving unit, a transport unit, an X-ray shield unit, and a control unit. The irradiation unit is configured to irradiate the...
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7590218 |
System for monitoring the geometry of a radiation treatment apparatus, trackable assembly, program product, and related methods
A system to monitor a geometry of a treatment apparatus, an apparatus, a trackable assembly, program product, and methods are provided. The system includes a treatment apparatus having a radiation...
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7581885 |
Method and system of aligning x-ray detector for data acquisition
A method and system of aligning an x-ray detector and x-ray tube for data acquisition are presented. The x-ray detector and x-ray tube are equipped with transmitters and receivers designed to...
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7581884 |
Mobile radiography system and grid alignment process
Disclosed is a mobile radiographic unit with improved x-ray scatter control. Improved x-ray scatter control is provided through the alignment of the system with the focal line of an anti-scatter...
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7576344 |
Target positioner
A target positioner including a radiation source disposed in a source housing, the radiation source adapted to emit a radiation beam, a target holder adapted to be attached to and generally...
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7575375 |
Systems and methods for reducing movement of an object
A system for reducing movement of an object is described. The system includes a first detector configured to detect a first beam and a second detector configured to detect a second beam The first...
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7572057 |
Radiography control apparatus and radiography control method
A control device controls a radiography apparatus including a radiation generating unit that emits radiation, a radiation detecting unit that detects the radiation emitted from the radiation...
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7570734 |
Method and apparatus for X-ray image correction
In an X-ray computerized tomography scanner, a correction phantom embedding an X-ray absorbing object is put on or around a non-vertical rotary axis between an X-ray source and a two-dimensional...
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7566172 |
Radiation image taking apparatus having inclining means that inclines a focusing grid
There is provided a radiation image taking apparatus having: a radiation source for irradiating an object; a radiation image detector; a focusing grid provided between the radiation source and the...
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7559694 |
Method for acquisition geometry of an imaging system
A method for determining acquisition geometry of an imaging system from a set of calibration matrices for an arbitrary position of the system, a projection matrix makes a point in a 2D image...
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7559692 |
X-ray sensitive camera comprising two image receivers and X-ray device
An X-ray-sensitive camera comprising a first X-ray-sensitive image detector for the creation of a first tomographic image with a first depth of focus profile, a second X-ray-sensitive image...
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7556428 |
Surgical navigation system including patient tracker with removable registration appendage
A surgical navigation system includes a CT scanner that takes a plurality of x-ray images of a patient. A patient tracker including locators is attached to the patient, and a registration appendage...
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7545911 |
Imaging device and therapy facility having such a device
An imaging device and therapy facility are provided. An imaging device includes a table that supports a patient. An image-making unit is operative to create digital picture data of a body region of...
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7545908 |
Method and arrangement relating to x-ray imaging
To enhance results of an x-ray apparatus the invention relates to an apparatus for three-dimensional imaging of a human breast comprising a reconstruction means for reconstruction of a...
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7542546 |
Sample mounts for microcrystal crystallography
Sample mounts ( 10 ) for mounting microcrystals of biological macromolecules for X-ray crystallography are prepared by using patterned thin polyimide films ( 12 ) that have curvature imparted...
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7542542 |
X-ray computed tomography apparatus
A computed tomography apparatus is capable of adjusting rotational balance of gantry rotating part in a wide range with easy control. A computed tomography apparatus 100 comprises a rotating part...
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7534038 |
Dental X-ray apparatus and method of positioning a patient therein
A dental x-ray apparatus is provided that includes an x-ray system having an x-ray source and x-ray detection means; positioning means for positioning a patient's head in a predefined position with...
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7531818 |
Multiple room radiation treatment system
The present invention refers to a radiation system ( 1 ) comprising an excentric gantry ( 100 ) arranged in connection with multiple treatment rooms ( 61 - 68 ) separated by radiation-shielding...
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7531810 |
Integrated half-beam profile measurement and polar profile for circular radiation field symmetry assessment
A method for routine monitoring and quality assurance of field asymmetry of high energy circular radiation beam producing equipment. The quality assurance process of field symmetry for devices such...
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7522700 |
Method for automatic defect recognition in testpieces by means of an X-ray examination unit
A method for automatic defect recognition in testpieces by means of an X-ray examination unit having a mechanical manipulator for positioning the testpiece in a beam path of the X-ray examination...
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7515690 |
Radiological scanning orientation indicator
A radiological imaging orientation indicator includes a linear indication member having a substantially uniform cross-sectional shape and means for positioning the indication member adjacent a...
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7508913 |
Method or x-ray device for creating a series of recordings of medical x-ray images of a patient who might possibly be moving during the recording of the series of images
The invention relates to a method or x-ray device for creating a series of two-dimensional medical x-ray images to be related to each other in an evaluation of a patient with initially a first...
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7507027 |
Method and apparatus for positioning an object with respect to the isocenter of an acquisition system
Certain embodiments of the present invention relate to a system and method for object and isocenter alignment in an imaging system. The system includes an electromagnetic, an electromagnetic...
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7505559 |
Determining a target-to-surface distance and using it for real time absorbed dose calculation and compensation
An apparatus and method for determining a target-to-surface distance (TSD) between a target region in a body and an actual point of entry of a radiation beam into the body from a radiation source....
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7503693 |
Mobile x-ray receiver for an x-ray apparatus
An x-ray receiver for an x-ray apparatus is disclosed. In at least one embodiment, the x-ray receiver includes a detector holding apparatus designed such that it can be connected to a detector for...
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7503692 |
Arrangement in connection with intra-oral x-ray imaging
This invention relates to mutual positioning of an x-ray beam and an intra-oral x-ray sensor in connection with an imaging process by utilizing at least one measurement signal, which is achieved by...
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7502443 |
Radiation therapy machine with triple KV/MV imaging
A triple imager arrangement is mounted onto a linear accelerator, providing pre- or post-treatment images of a patient, for verification and monitoring of patient position. Left and right...
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7500783 |
Method for recording images of a definable region of an examination object using a computed tomography facility
There is described a method for recording images of a definable region of an examination object using an x-ray diagnostics facility for producing computed tomography recordings comprising an image...
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7499579 |
Method and program for comparing the size of a feature in sequential x-ray images
A method of comparing the size of a feature in sequential X-ray images includes the steps of: forming first and second sequential X-ray images including an image of the feature, an image of a first...
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7497621 |
System and method for integration of a calibration target into a C-Arm
Certain embodiments of the present invention provide a method and system for improved calibration of an image acquisition device. Certain embodiments of the system include an image acquisition...
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7497620 |
Method and system for a multiple focal spot x-ray system
A radiographic inspection system includes an electron gun, a fixed anode of a dense material, and apparatus for steering an electron beam generated by the electron gun to multiple focal spots on...
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7490986 |
Radiation image projection apparatus and radiation image projection method
A radiation image projection apparatus includes an image acquisition unit for acquiring a radiation image obtained by capturing an image of radiation transmitted through an object and a projection...
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7490985 |
Semiconductor integrated circuit arrangement device and method
An arrangement device including: a photography section, which photographs a first mark and a second mark in a state in which a semiconductor integrated circuit to which the first mark is applied...
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7488108 |
Method or “device” for the determination of a position of a patient during a creation of an image of an examination area of the patient based on a medical imaging procedure
In general, the invention relates in general to a determination of a position of a patient who is located in a position provided for the creation of an image according to a medical imaging...
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7488107 |
Method and apparatus to detect and correct alignment errors in x-ray systems used to generate 3D volumetric images
Certain embodiments of the present invention provide an improved system and method for detecting an alignment error in an imaging system. The method includes projecting a calibration pattern from a...
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7486768 |
Self-contained mobile inspection system and method
The inspection methods and systems of the present invention are mobile, rapidly deployable, and capable of scanning a wide variety of receptacles cost-effectively and accurately on uneven surfaces....
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7483516 |
X-ray handswitch apparatus and system
A handswitch configured to be held by an operator of an x-ray system, configured for using handswitchable equipment to operate the x-ray system, is disclosed. The handswitch includes an exterior...
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7481579 |
Overlay metrology using X-rays
A method for inspection includes directing a beam of X-rays to impinge upon an area of a sample containing first and second features formed respectively in first and second thin film layers, which...
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7478949 |
X-ray examination apparatus and method
The present invention relates to an X-ray examination apparatus and a corresponding method for acquiring X-ray image data of a region of interest by use of an imaging unit ( 1 - 3 ) comprising an...
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