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Match Document Document Title
9039283 Method and apparatus for producing an X-ray projection image in a desired direction  
A method for producing an X-ray projection image of a body region of a patient using a desired spatial location of a central ray, includes positioning a pointing element relative to the patient...
9028145 Apparatus and methods for collimation of X-rays  
Apparatus and methods for collimation of x-ray beams. According to various embodiments, an x-ray apparatus may comprise a first rotatable disk comprising a first plurality of angled slots and a...
9002515 Monitoring of a medical device  
The present embodiments relate to a monitoring system for a medical device, wherein the medical device comprises a robot and an image recording part which can be moved by the robot. Provision is...
8861677 Apparatus and method for electromagnetic inspection of cannula alignment  
A syringe inspection device and method for determining the position of a cannula in a cannula shield attached to a syringe. An electromagnetic radiation emitter is configured to emit...
8827554 Tube alignment for mobile radiography system  
A radiography system for obtaining a radiographic image of a subject has a radiation source energizable to direct radiant energy along a radiation path and an imaging receiver sensitive to the...
8821017 Projector as collimator light  
A radiography system for obtaining a radiographic image of a subject, has a radiation source within an enclosure, the radiation source energizable to direct radiant energy along a radiation path...
8791437 Device for shaping an electron beam of a machine for intraoperative radiation therapy  
The present invention concerns a device for shaping an electron beam of a machine for intraoperative radiation therapy (IORT—Intra Operative Radiation Therapy) using a tubular applicator (3)...
8787524 Orthovoltage radiotherapy  
Radiosurgery systems are described that are configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are...
8767913 X-ray radiography device  
In long-format radiography, a long-format imaging region is determined and the long-format imaging region is partitioned into a plurality of imaging regions. Following this, and prior to x-ray...
8768437 Fluoroscopic image guided surgery system with intraoperative registration  
A system and apparatus allows the tracking of a selected body portion, instrument, or both. A tracking device can be interconnected to a body portion at a mounting site. A procedure can be...
8723131 Radiation imaging system  
A radiation imaging system includes a portable electronic cassette having a first cable that includes at least one of a signal line and a power line and is provided with a first connector for...
8611491 Compression plate for a mammography unit and a mammography unit  
A laser device for projecting a position mark in the field of vision onto an object to be examined using a mammography unit is described, where the laser device can be adjusted in position...
8552858 Simulation and visualization of scattered radiation  
Scattered radiation has non-intuitive properties. A signalling system (28) is presented which provides a perceptible signal (34) being indicative of a predicted or measured spatial distribution of...
8509381 Patient positioning system for panoramic dental radiation imaging system  
A patient positioning system for a panoramic dental radiation imaging system, including an upright support, and a patient positioning arm with chin rest mounted thereto. Wands are each rotatably...
8506163 X-ray CT apparatus and control method of X-ray CT apparatus  
An X-ray CT apparatus has a plurality of projectors, a reception unit, a setting unit, a supporter, and a scan execution unit. The projectors each have a light source on a circumference having a...
8467495 Radiographic image capturing apparatus and radiographic image capturing method  
In a radiographic image capturing apparatus, a biopsy region positional information calculator calculates a three-dimensional position of a biopsy region in an object to be examined based on two...
8434942 Lighting apparatus for a C-arm X-ray machine  
A lighting apparatus for a C-arm X-ray apparatus is disclosed. The lighting apparatus comprises a housing that surrounds an X-ray receiving element of the X-ray fluoroscope and does not cover a...
8412308 Medical laser target marker and its use  
A medical laser target marker includes a retro-reflector for receiving and reflecting light, at least one first medical tracking marker, and at least one second medical tracking marker. The at...
8408789 X-ray analysis apparatus and X-ray analysis method  
An X-ray analysis apparatus including: a radiation source configured to irradiate an irradiation point on a sample with radiation; an X-ray detector configured to detect a characteristic X-ray...
8371751 Laser guided patient positioning system for chiropractic x-rays and method of use  
A radiographic apparatus having a laser positioning system comprising three independent laser units for positioning a patient in three-dimension for the purpose of taking x-rays. Each laser unit...
8350234 Particle beam therapy system  
Light from a light source is made to be reflected by a light source mirror and to pass through a variable collimator, an irradiation field shape shaped by the variable collimator is projected on a...
8317394 X-ray system having a DAP measurement chamber  
An improved x-ray system having a DAP measurement chamber is provided. An x-ray system has a radiation path, which extends between an x-ray radiation source and a detector. A beam splitter is...
8315356 Image alignment  
A method and apparatus for positioning a patient for radiation treatment are described. The method includes obtaining a plurality of projection images of a patient positioned on a treatment couch,...
8306186 Orthovoltage radiotherapy  
Radiosurgery systems are described that are configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are...
8295437 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, the target tissues are placed in a global...
8226295 Laser targeting companion system used with medical imaging devices  
In various exemplary embodiments, a targeting device providing a visible indication of an invisible beam is disclosed. The invisible beam, such as an x-ray beam, is emitted by a radiation source...
8182149 Method and marking out apparatus for marking out a guide line for a penetration instrument, control device and recording system  
A method is disclosed for marking out a guide line of a penetration instrument entering an object along a penetration channel. In at least one embodiment, the penetration channel into the object...
8165660 System and method for selecting a guidance mode for performing a percutaneous procedure  
A system for planning a percutaneous procedure provides a patient 3-dimensional image data set within which an instrument trajectory is defined, for example, by selecting a skin entry point and a...
8155269 X-ray imaging apparatus  
An X-ray imaging apparatus includes an X-ray generation unit configured to irradiate an object with X-rays in a rectangular shape, and an imaging unit which has a rectangular imaging plane and is...
8079100 Apparatus for supporting a patient for radiation therapy  
An apparatus for supporting a patient during radiation therapy includes a treatment table that is pivotable about a horizontal axis, and a laser measurement system which is designed to indicate a...
8077830 Beam filter positioning device  
A system includes a beam filter positioning device including a plate configured to support one or more beam filters, and one or more axes operable to move the plate relative to a beam line. A...
8064572 Radiation imaging apparatus  
The accuracy of combining positions of elongated images is improved at low cost, in a radiation imaging apparatus for generating elongated images having dimensions greater than a detectable range...
7978818 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,...
7974379 Metrology and registration system and method for laminography and tomography  
A metrology system that uses an imaging system to monitor alignment features on the sample or sample holder of an X-ray laminography or tomography system. the metrology system has the capability...
7965815 Device and method for processing and presentation of x-ray images  
In a device and method for processing and presenting x-ray images, an x-ray image of a subject is acquired with an x-ray acquisition cone simultaneously with the acquisition of an optical exposure...
7961845 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,...
7916835 X-ray imaging apparatus, control method for X-ray imaging apparatus, program, and storage medium  
An X-ray imaging apparatus includes an X-ray collimator control unit which controls an X-ray collimator shape, an X-ray irradiation unit which irradiates X-rays in accordance with the X-ray...
7891873 System for automatic testing of a digital X-ray detector  
The present invention relates to radiography, including medical radiography, specifically to the apparatus for controlling the technical characteristics of digital radiographic devices, and is...
7878710 X-ray radiation image photographing apparatus  
A radiation image photographing apparatus is formed with a photographing unit that includes a radiation emission means for emitting radiation, a radiation image detection means for recording a...
7841772 Imaging apparatus  
An imaging apparatus in which positions of an X-ray image and optical image of a subject can be brought into registration with each other is provided. A half-mirror is provided between the X-ray...
7831295 Localization device cross check  
A method and apparatus for cross checking points palpated with a localization device. Points corresponding to the palpated points are obtained from a preoperative image of an object such as an...
7806592 Laser angle guide assembly for computed tomography and method for operating the same  
A laser angle guide assembly has a stand, a laser guide and a reflector. The laser guide is mounted adjustably on the stand and has a body, a side index line, a front index line and an index...
7806591 Alignment apparatus for imaging system using reflective element  
An apparatus for aligning a radiation source with an image receiver has a first light source coupled to the radiation source and actuable to direct a first beam of light toward the image receiver...
7802919 Device and method for representing the direction of action of a working means  
A device for representing the direction of action (9) of a working mechanism (3), in particular a tool or a radiation source and/or a radiation emitter, for example, of X-rays is provided. The...
7798709 Computed tomography unit and method for a computed tomography unit having at least one marking device for the positionally accurate marking of an intervention position by way of a laser beam on an object to be examined  
A computed tomography unit and a method are disclosed, for a computed tomography unit having at least one marking device for the positionally accurate marking of an intervention position by way of...
7798710 Mobile radiography system and grid alignment  
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...
7794144 Optical alignment system and alignment method for radiographic X-ray imaging  
An X-ray optical alignment system for X-ray imaging devices includes a visible-light point source and a multi-axis positioner therefor, fixedly mounted with respect to the X-ray focal spot. A...
7789561 Laser aligned image guided radiation beam verification apparatus  
A method and apparatus for verifying radiation beam alignment in an image guided stereotactic radiosurgery (SRS) delivery system such as the Cyberknife™. This invention achieves precise...
7744279 Orientation sensing apparatus for radiation imaging system  
A radiation imaging system includes a radiation head with a radiation source and an adjustable angular orientation. A radiation image detection device has a photostimulable medium that records an...
7742569 X-ray system and method for image composition  
In an x-ray system and a method for image composition, congruent optical images and x-ray images of subjects provided with markers are generated. A transformation matrix/imaging matrix is formed...

Matches 1 - 50 out of 282 1 2 3 4 5 6 >