Matches 1 - 50 out of 82 1 2 >
Match Document Document Title
7103140 Radiation image radiographic apparatus  
A user-friendly, inexpensive radiation image radiographing apparatus capable of easily switching between absorption contrast image radiography and phase contrast image radiography. The radiation...
7029174 Large package x-ray apparatus and method  
A method and apparatus for holding multiple x-ray cassettes for imaging a target including multiple layers of x-ray cassettes wherein the x-ray cassettes in successive layers are positioned in...
6957912 X-ray film holder  
An intra-oral film packet holder. The packet holder comprises an arm and a holder portion disposed at one end of the arm. The holder portion comprises a first and second receiving area adapted to...
H002117 Ramp blanket  
Vari ramp blankets holding X-ray file, 14″ by 17″ in dimensions, in pockets on top of the vari-ramp inlets on an F-15 aircraft have been used by us for the detection of foreign objects, i.e....
6852987 Elongated computed radiography cassette  
A storage phosphor cassette for use in recording radiographic images of elongated objects. The cassette includes: first and second storage phosphor plates having first and second length dimensions,...
6843598 Imaging plate cassette for extended X-ray photographs  
A method of taking an extended X-ray photograph by using an imaging plate or a computed radiography cassette devised to contain a longer digital X-ray image such that a longer complete image of a...
6793390 Method for automatic arrangement determination of partial radiation images for reconstructing a stitched full image  
A method for automatic arrangement determination of partial radiation images for reconstructing a stitched full image. At least two radiation sub-images of an elongated object are acquired and...
6773160 Phosphor imaging plate and cassette handling system  
A combined imaging plate scanning and erasing system, comprising: (a) a housing; (b) an imaging plate cassette infeed assembly positioned within the housing, the maging plate cassette infeed...
6762430 Imaging plate guides  
An imaging plate guide formed in different configurations corresponding to the various intraoral dental plate sizes, which in turn correspond to the dental intraoral film sizes commonly referred to...
6744062 Apparatus for radiographically imaging elongated objects  
Apparatus for radiographically imaging elongated objects comprising: a vertical main frame; a base mounted on said main frame; a first support on said base for supporting a first cassette...
6696691 Elongated computed radiography cassette having image alignment aid  
A storage phosphor cassette for use in recording radiographic images of elongated objects. The cassette includes first and second storage phosphor plates having first and second length dimensions;...
6385283 Device and method for determining future fracture risk  
A DEXA bone densitometer produces estimates of future fracture risk from a current fracture data derived from a lateral image of a patient's thoracic and lumbar spine taken in a single scan,...
6343875 Modular bite block and sensor holder apparatus for dental x-ray procedures  
A dental bite block ( 20 ) and sensor holder ( 21 ) assembly ( 11 ) has a bite block ( 20 ) configured ( 31 ) to detachably affix to a sensor holder ( 21 ). Affixing surfaces ( 30, 31 ) are...
6273606 Method and assembly for recording a radiation image of an elongate body  
An assembly for recording a radiation image of an elongate body comprises a plurality of cassettes each conveying a recording member and each having a length that is smaller than the length of the...
6137861 Portable self-contained x-ray cassette maintenance system and method  
A system for cleaning, storing and maintaining x-ray cassettes. The system is used within the environment of an x-ray exposure room for shooting x-ray images of x-ray subjects, and an x-ray dark...
5815548 Photographing device and X-ray photographing system utilizing the same  
A photographing device is provided with a pair of support members positioned in mutually opposed manner across a film, a sensitivity increasing screen mounted on at least one of the paired support...
5511107 X-ray phantom apparatus  
A system is disclosed for producing images representing radiation dose distributions in order to verify the radiation dose applied to a target area. The system uses a phantom assembly constructed...
5465285 X-ray examination apparatus having an X-ray film cassette loading and positioning device  
An x-ray examination apparatus has an x-ray radiator mounted on a radiator carrier, with an x-ray film cassette loading and positioning device arranged relative to the radiator carrier so that an...
5319697 Imager apparatus transport system  
An imager apparatus for exposing a film with recorded images includes an exposure site, a primary film path along which unexposed films are fed to the exposure site, a secondary film path along...
5280514 X-ray phototaking apparatus  
An X-ray phototaking apparatus for effecting an X-ray phototaking operation on a sheet film, selected from plural kinds of sheet film in close contact, under a reduced pressure, with an...
5237601 Radiographic cassette having coding for identifying exposed and unexposed film  
A cassette of the kind used for holding sheets of film to be exposed during x-ray of a patient is coded so that an x-ray technician or operator can easily distinguish cassettes containing exposed...
5228678 Disposable sheet cassette and image forming apparatus designed to employ same  
Disclosed is a disposable sheet cassette and an image forming apparatus in which such a sheet cassette is preferably employed. The sheet cassette is comprised of a cassette box capable of...
5222117 X-ray radiograph apparatus  
An X-ray radiograph apparatus comprises means for detecting a number of remaining unphotographed recording media retained in a recording-medium feed magazine, and display means for displaying the...
5197090 Film package having a pouch and leader with different coefficients of friction  
A package for a stack of film sheets has a pouch that is sealed around the stack of sheets and a leader that is secured to the pouch and engageable with a spindle in a magazine so that rotation of...
5097496 Sheet extracting mechanism with function for detecting the amount of stacked sheets and recording system utilizing the same  
A sheet extracting mechanism is provided with a suction cup for attracting one of stacked sheets, a negative pressure source for supplying a suction force to the suction cup, a detector for...
5096351 Cassette loading and unloading device  
A cassette loading and unloading device for loading and unloading a cassette which typically accommodates an exposed film carrying image information includes a pair of guides for holding a cassette...
5044009 Set of x-ray film holders for taking X-ray exposures of an entire tooth  
The set of X-ray film holders for taking X-ray exposures of an entire tooth consists of a holder for the side teeth and a holder for the front teeth, each of the holders comprising a resilient clip...
5042060 Method and system for changing photographic formats in X-ray equipment  
In an X-ray equipment, a photographing program including a plurality of photographic formats is stored in advance. Program photographing is performed in accordance with the photographic formats...
5018183 X-ray film magazine  
An x-ray film magazine has a housing and a cover which in combination form an interior volume having an approximately C-shaped cross section, which receives a number of sheets of x-ray film in a...
5008694 Film package and device for loading films  
A film package has a flexible light-shielding bag with a stack of sheet films stored therein, the flexible light-shielding bag having at least opposite ends sealed in a direction in which the...
4924486 Film-receiving cassette having spiral guide plate  
A programmable X-ray film changer for use, for example, in making angiograms, is provided with an improved pressure plate mechanism, feed and removal mechanism, photographic plate indexing...
4876706 Sheet film package  
A sheet film package includes a tray for storing sheet films, a first cover member for covering a film access opening defined in the tray, and a second cover member joined to the first cover member...
4855598 Energy subtraction processing method for radiation images, stimulable phosphor sheet, stimulable phosphor sheet composite member & stimulable phosphor sheet filter composite member used for the method  
As an X-ray detecting means in an energy subtraction processing method, there is used a composite member comprising a plurality of stimulable phosphor sheets exhibiting different levels of...
4796285 X-ray radiography apparatus  
An X-ray radiography apparatus having a supply magazine, a film-removing unit, an X-ray imaging unit, a reference position detector, a suction detector, a distance detector, a discriminator, and a...
4759361 Telescopic adjustment assembly for head positioning means in a cephalostat  
A telescoping adjustment assembly for head positioning means used in a cephalostat. The assembly having sleeves retractably engaged by slide arms, the outward ends of the arms and sleeves carrying...
4719646 X-ray apparatus with source distortion compensation  
The apparatus enables the taking of multiple X-ray photographs of the legs and pelvis of a patient. A platform is rotatably mounted on a base member, and is provided with means for keeping the...
4603428 Film-based dual energy radiography  
X-ray energy-difference images are obtained simultaneously by exposing a body to a broad energy spectrum x-ray beam while a radiographic film package is disposed between front and rear x-ray...
4597097 X-ray apparatus  
In the disclosed device a film loader loads film sheets of different length to be exposed by X-rays. A transport arrangement transports the sheets to positions at which they are to be exposed. A...
4561054 Film-based dual energy radiography  
Apparatus for reading out individual X-ray images recorded on a double-emulsion radiographic film or on separate films that were coincident when exposed simultaneously to a polyenergetic or broad...
4394737 Method of processing radiographic image  
In radiography, a plurality of radiographic films are used for recording radiographic images of an object viewed from the same direction. For instance, a stack of radiographic films stacked...
4339825 Bi-plane angiographic apparatus  
Angiography apparatus has an L-arm rotatable about a vertical axis and a U-arm mounted on the upstanding section of the L-arm for rotation about a horizontal axis. An X-ray source is at one end of...
4251732 Dental x-ray film holders  
An improved dental intra-oral x-ray film packet holding and positioning instrument. Embodiment is of single unit construction. Two diametrically opposed film holding slots are provided for...
4210817 Apparatus for eliminating cross-fogging in biplane radiography  
Film changers used in biplane radiography are provided with shields having radiolucent and radiopaque sections which are alternately disposed in front of the x-ray film presented by the film...
4144460 Method and device for radiographing human jaw joints  
A method and device for radiographing the human jaw joints for providing a clear image of one of the joints on one dental film and for providing a clear image of the other joint on a separate...
4103170 Portable medical table  
Adjustable, hinged, table top sections above a rigid base respectively support the head, back, seat, upper and lower legs of the patient. Each top section has an open-ended horizontal slot for...
4045678 Medical restraint  
A restraint assembly for holding a portion of a patient in a fixed position on or relative to an X-ray table for the taking of X-rays is disclosed. The assembly comprises a restraint and restraint...
4010373 Patient restraining device for the pinhole collimator and gamma scintillation camera  
A patient restraining device for use with the pinhole collimator of a conventional Gamma Scintillation Camera, the restraining device being made of an adapter ring and a patient holder. The adapter...
3976886 Apparatus for effecting a simultaneous multiple tomography  
In order to impart to film-screens assemblies homothetic relative sliding with respect to each other which are required for obtaining six tomographic sections, the upper film-screen assembly...
3967128 Infant immobilizing device  
An infant immobilizing device capable of supporting an infant thereon in various positions for the performance of operations. The device also includes means for holding and positioning an X-ray...
3965361 X-ray film loader  
An automatic x-ray film loader is provided with film transports for moving the film to or from an exposure station that automatically correct improperly aligned sheets of film. The speed of at...
Matches 1 - 50 out of 82 1 2 >