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8165265 |
Method of constructing multi-tomographic image and digital 3 D X-ray photographing apparatus
Tomographic images in a plurality of radius places are obtained in one-time X-ray photographing, and a lot of information on the diagnose can be provided by forming a stereoscopic image with these...
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8102965 |
Panoramic recording device for a panoramic X-ray machine
In order to set up digital image acquisition in classic panoramic X-ray machines, the invention proposes providing a row of detectors in the cartridge unit of the machines, said row of detectors...
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8050381 |
Medical X-ray imaging system
The solid-state image pick-up device (1) includes a photodetecting section (10) which is formed by two-dimensionally aligning M×N (M and N are integers not less than 2) pixels in M rows and N ...
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8005187 |
Medical digital X-ray imaging apparatus and medical digital X-ray sensor
In a medical digital X-ray imaging apparatus having a plurality of imaging modes including computed tomography mode, a supporter supports an X-ray source and a digital X-ray sensor having a...
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8005186 |
Complex imaging system for dental
A dental complex imaging system includes a base and chair on the base for allowing a patient sit; a base-mounted pole adjacent to the chair; a support part extending toward the patient; an...
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7995704 |
Panoramic x-ray photographing apparatus and method for photographing using the same
Disclosed herein is a panoramic X-ray photographing apparatus and a method for photographing using the same. The present invention relates to the panoramic X-ray photographing apparatus capable of...
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7991107 |
X-ray CT apparatus
An X-ray CT apparatus with a function of taking in an X-ray image data obtained by another X-ray apparatus, for use of scout view for a CT for local region of an object to be examined. The...
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7916833 |
Extra-oral digital panoramic dental X-ray imaging system
An extra-oral digital panoramic dental x-ray imaging system for multi-layer panoramic and transverse X-ray imaging provided with an X-ray source and a digital imaging device providing real time...
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7876878 |
Automatic spatial adjustment of a pan-oral x-ray source in response to the actual dentition of a patient
A system, method, and computer program product for performing pan-oral imaging. A plurality of data points are generated which are representative of spatial positions of an actual dentition of a...
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7865261 |
Method and device for producing dental prosthesis elements
A method for producing a dental prosthesis element wherein construction relating to the dental prosthesis element is recorded together with measurement data relating to the dental prosthesis...
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7804933 |
Dental computer tomographic imaging
This invention directed to a computer tomography imaging apparatus designed for dental use as well as to methods realizable by it, especially to a method for relative positioning of the imaging...
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7783002 |
Medical x-ray imaging apparatus
The invention relates to a medical X-ray imaging apparatus having a frame part, an X-ray source for producing X-rays, a radiation receiver for detecting radiation transmitted through an object, and...
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7773720 |
Unit for X-ray CT imaging and X-ray imaging apparatus
A unit for X-ray CT imaging to be set in a panorama X-ray imaging apparatus having a cassette holder has a digital sensor cassette for CT imaging to be set in the cassette holder, includes a...
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7756247 |
Method and apparatus for generating a panoramic image by combining image data generated from multiple perspectives
An apparatus for generating a panoramic image of part of a target, the apparatus including a source of penetrating radiation and a detector aligned with the source of penetrating radiation. The...
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7742560 |
Radiation imaging device with irregular rectangular shape and extraoral dental imaging system therefrom
A radiation imaging device includes plural individual detectors defining an irregular rectangular active area responsive to x-rays and with different widths along a length of the active area. The...
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7715526 |
Single sensor multi-functional dental extra-oral x-ray imaging system and method
A multi-functional dental extra-oral x-ray imaging system includes a conventional x-ray source and manipulator to control the movement of the x-ray source by translating and rotating, a real time...
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7715525 |
Single sensor multi-functional dental extra-oral x-ray imaging system and method
A multi-functional dental extra-oral x-ray imaging system comprises a conventional x-ray source and manipulator to control the movement of the x-ray source by translating and rotating, a real time...
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7711085 |
Radiography apparatus with scout view function
An X-ray detecting section (13) comprises a first imaging means (S1) to generate an X-ray image in response to the X-ray slit beam (B) and a second imaging means (S2) to generate an X-ray image in...
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7676022 |
Extra-oral digital panoramic dental x-ray imaging system
An extra-oral digital panoramic dental x-ray imaging system is disclosed for multi-layer panoramic and transverse X-ray imaging. The system includes an X-ray source and a digital imaging device...
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7599468 |
Bone density calibration method and system
Disclosed is a method for pictorially representing and determining tissue densities of a body region, especially in the mouth/jaw/face region (1), of a patient. According to said method, a set of...
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7580502 |
System and method for positioning dental digital X-ray apparatus
An arrangement for positioning an X-ray machine, with an input and an output device, for interactive control, with a memory region, in which digitised X-ray images and X-ray machine data are...
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7577232 |
Medical X-ray imaging apparatus and X-ray detector for using the same
An X-ray detector for use in a medical X-ray imaging apparatus comprising a rotary means rotatable relative to an object to be examined, an X-ray generator provided at one side of the rotary means,...
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7545909 |
Generating panoramic views of the jaw using a fixed reference point and crossing points of multiple rays
In a method and apparatus for generating a view of a jaw, a tomographic dataset of a volume including at least part of the jaw is obtained. Inner and outer surfaces of the jaw are identified in the...
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7486767 |
X-ray apparatus
One of the aspects of the present invention is to provide an X-ray apparatus, which includes an X-ray source radiating an X-ray to a target portion of a person being tested, an X-ray detector...
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7486759 |
X-ray computer tomography apparatus
There is provided a new X-ray imaging apparatus by the use of which X-ray CT and panoramic imaging can be effectively performed. In an X-ray imaging apparatus which rotates an X-ray generating...
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7471761 |
System and method for computing oral bone mineral density with a panoramic x-ray system
A method of computing oral bone mineral density using a panoramic x-ray system. A reference phantom having a known density is provided. A digital panoramic image of a body part and the reference...
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7460638 |
Location of focal plane
A method and apparatus for generating a panoramic image of part of a target, comprises providing a scanner having a source of penetrating radiation facing a detector having an array of sensors for...
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7424091 |
Combined panoramic, CT (computed tomography) and cephalometric photographing apparatus
Disclosed herein is a combined panoramic, CT (Computed Tomography) and cephalometric photographing apparatus including: a base; a supporting pole; an elevation member; a panoramic and CT...
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7409036 |
Method and arrangement for implementing the movements of the functional elements of x-ray imaging equipment
The invention relates to a method and an arrangement for controlling the movements of the functional elements (13-16) of an X-ray apparatus, such as a panoramic X-ray apparatus. In the method, one...
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7376213 |
CT image reconstruction through employment of function that describes interpreted movement of source around particular point of object
A CT system in an example comprises an x-ray source, a detector, a data acquisition system (DAS), and a computer. The x-ray source emits a beam of x-rays toward an object to be imaged. The detector...
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7347622 |
X-ray CT scanner and scan method
In an X-ray CT scan, a distance between an X-ray generator and a rotation center and/or a distance between a X-ray detector and the rotation center can be changed according to a magnification of an...
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7308295 |
Compilation of image information and mammography apparatus for performing biopsy
A mammography apparatus has a bracket having one of its arms fitted with an X-ray tube head. The X-ray tube head is formed of an X-ray tube for producing X-radiation and a collimator for...
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7274766 |
Method and arrangement for three-dimensional medical X-ray imaging
This invention relates to a medical X-ray device arrangement for producing three-dimensional information of an object in a medical X-ray imaging, the medical X-ray device arrangement comprising an...
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7236563 |
Combined panoramic and computed tomography photographing apparatus
Disclosed herein is a combined panoramic and computed tomography photographing apparatus. The apparatus includes, an X-ray light source part, an X-ray sensor part having a panoramic sensor and/or a...
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7203273 |
Scanning dual energy X-ray imaging
The invention concerns a method for a dentomaxillofacial X-ray imaging. It is provided an X-ray beam (15) having a first radiation spectrum and a flat cross-sectional form towards a predetermined...
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7103141 |
Scan type digital X-ray imaging apparatus
A scan type digital X-ray imaging apparatus comprising an X-ray generator for emitting X-ray slit beams, an X-ray detector for detecting X-ray transmitted through an object to be examined, and an...
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7064336 |
Adaptable radiation monitoring system and method
A portable radioactive-material detection system capable of detecting radioactive sources moving at high speeds. The system has at least one radiation detector capable of detecting gamma-radiation...
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7039156 |
Display method and apparatus of x-ray projection image for medical use, x-ray CT apparatus for medical use and recording medium for recording program to achieve the display method
A display method and apparatus of an X-ray projection image for medical use wherein a projection interested area to construct the X-ray projection image of an object is set on an image layer with...
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7016461 |
Real-time digital x-ray imaging apparatus
An x-ray diagnostic apparatus and methods performs Real-Time Digital Radiography with particular application in dental x-ray imaging modalities, such as Orthopantomography, Scannography, Linear...
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6990174 |
Method and apparatus for performing single-point projection imaging
A method and apparatus for performing single-point projection imaging uses an X-ray source and a line scan camera present at a set distance therefrom and provided with a digital detector. The X-ray...
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6926442 |
Dental X-ray device comprising a mobile support structure
The invention relates to a dental x-ray device comprising a mobile support structure for a system that can be displaced to produce x-ray photographs and also comprising a fixed support structure....
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6925144 |
X-ray digital tomographic image taking apparatus
An X-ray digital tomographic image taking apparatus which divides the course from the start to end of tomographic image taking into a plurality of sections differing in quality of irradiated X-rays...
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6744847 |
Method and apparatus for panoramic dental X-raying
A method and an apparatus for panoramic dental X-raying comprises an arm (7) rotating about an axis (6), a radiation source (9) at one end (8) of the arm for generating an X-ray beam (12), a...
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6619839 |
X-ray object positioning apparatus for use in X-ray imaging apparatus and X-ray imaging apparatus provided with the same
An X-ray object positioning apparatus for use in X-ray imaging apparatus which irradiates X-rays an object to be examined to produce an X-ray absorption coefficient of a desired region of the...
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6584171 |
X-ray imaging detector and x-ray imaging apparatus
An X-ray imaging detector for generating X-ray transmission image in a form of electric signal, for use in X-ray imaging apparatus which comprises the X-ray imaging detector, an X-ray generator and...
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6510196 |
Determination and adjustment of exposure values for X-ray imaging
A device for determining exposure values in an X-ray panoramic and/or cephalometric apparatus (20) for imaging patient's head (3). The apparatus comprises adjustable support means (11) provided...
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6496558 |
X-ray device and medical workplace for diagnostics and surgical interventions in the head and/or jaw of a patient
In an X-ray device and workplace for obtaining radiological exposures of the head and jaw region of a patient an X-ray source emits a conical X-ray bundle which is detected at and an X-ray detector...
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6493415 |
X-ray computed tomography method and apparatus
An X-ray computed tomography method and apparatus for obtaining a panoramic X-ray image seen from a direction of a projection line γ (γ′) of a curved sectional area SA by expanding calculation res...
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6261248 |
Maxillary tooth dimension determining system
A maxillary tooth dimension determining system includes a computer into which a photograph of a face of a client and its pupillary distance α are inputted. The width W1 and height H1 of the first ...
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6222903 |
Laminography system having a view selector with prism
A laminography system includes a table, an X-ray source, an image intensifier, a view selector and a camera. The view selector has a prism for refracting a ray of light, and an adjusting part for...
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