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1110results about "Radiation diagnosis data transmission" patented technology
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Movable radiographing apparatus and movable radiation generating apparatus having wireless communication
A movable radiographing apparatus has a wireless communication function and includes a radiation generating unit including a radiation source, an arm portion configured to support the radiation generating unit, a support pillar configured to support the arm portion, and a moving unit configured to support the support pillar and including a GUI to be operated by the user. The movable radiographing apparatus further includes a connector unit to and from which an external antenna for wireless communication is attachable and detachable, wherein the connector unit is provided on at least one of the radiation generating unit, the arm portion, the support pillar, and the moving unit.
Owner:CANON KK
Digital image detector
ActiveUS8324585B2Radiation diagnosis data transmissionSolid-state devicesDigital imagingWireless data
A digital detector of a digital imaging system is provided. In one embodiment, a digital detector includes a detector array disposed in a housing and configured to generate image data based on received radiation. The digital detector may also include a battery configured to be disposed within a receptacle of the housing and to supply operating power to the detector array. In one embodiment, the battery or the detector may provide for wireless data communication. In certain embodiments, a tethered plug configured to be disposed within the receptacle may be provided. In one such embodiment, the tether may be rotatable relative to the plug. Additional systems, methods, and devices are also disclosed.
Owner:GENERAL ELECTRIC CO
Systems and methods for quasi-simultaneous multi-planar x-ray imaging
InactiveUS7188998B2Radiation diagnosis data transmissionTomographySoft x rayTwo dimensional detector
Systems and methods for obtaining two-dimensional images of an object, such as a patient, in multiple projection planes. In one aspect, the invention advantageously permits quasi-simultaneous image acquisition from multiple projection planes using a single radiation source.An imaging apparatus comprises a gantry having a central opening for positioning an object to be imaged, a source of radiation that is rotatable around the interior of the gantry ring and which is adapted to project radiation onto said object from a plurality of different projection angles; and a detector system adapted to detect the radiation at each projection angle to acquire object images from multiple projection planes in a quasi-simultaneous manner. The gantry can be a substantially “O-shaped” ring, with the source rotatable 360 degrees around the interior of the ring. The source can be an x-ray source, and the imaging apparatus can be used for medical x-ray imaging. The detector array can be a two-dimensional detector, preferably a digital detector.
Owner:MEDTRONIC NAVIGATION INC
Contactless power transfer system
ActiveUS7197113B1Radiation diagnosis data transmissionMaterial analysis using wave/particle radiationElectric power transmissionTransfer system
In accordance with one embodiment, a contactless power transfer system is provided that comprises a stationary member including a power input configured to receive power at first voltage from a power supply. The system further includes a rotating member rotatably coupled to the stationary member and a rotary transformer. The rotary transformer has primary and secondary sides, with the primary side being disposed on the stationary member. The primary side has a primary winding that receives power at the first voltage from the power input. The secondary side is disposed on the rotating member and produces power at a second voltage. The secondary side has a rotating core and separate secondary sub-windings, each of which has forward and return paths that are circumferentially disposed about the rotating core. The forward and return paths of each of the sub-windings rotate proximate to, and are disposed a substantially equal distance from, the primary winding disposed on the stationary member.
Owner:GENERAL ELECTRIC CO
Method and system for guided, efficient treatment
InactiveUS20130024213A1Accurate and efficientAccurate diagnosisRadiation diagnosis data transmissionMedical imagesDashboardMedical record
A system and method is provided in which medical treatment of a patient is effected in a systematic and guided fashion. From a patient's symptoms and electronic medical record, a specific diagnostic test may be recommended. Upon execution of the diagnostic test, the diagnostic scan results may be forwarded to a remote location for assistance in analysis. Once analyzed, the results are transmitted to the attending medical personnel. The results, and information which led to the decision to have a diagnostic test, are also sent to a repository for use in future diagnoses and other determinations. A monitor or dashboard is used to keep track of the various steps of the procedure, to provide on the job guidance in using a diagnostic test device, and the ensure a specific efficiency and protocol are followed. A remote location of experts may also be monitoring the dashboard, as a quality control.
Owner:THE RES FOUND OF STATE UNIV OF NEW YORK
Portable medical imaging system
ActiveUS20170215826A1Expand field of viewRadiation diagnosis data transmissionComputerised tomographsControl systemMedical imaging
Medical imaging devices, systems, and methods thereof. The medical imaging system may include a movable station and a gantry. The movable station includes a gantry mount rotatably attached to the gantry. The gantry includes an outer C-arm slidably mounted to and operable to slide relative to the gantry mount, an inner C-arm slidably coupled to the outer C-arm and, an imaging signal transmitter and sensor attached to the C-arms. The two C-arms work together to provide a full 360 degree rotation of the imaging signal transmitter. The movable station may include a motion control system and an imaging control system. In embodiments, the motion control system includes omni-directional wheels for precision controlled-movement of the movable station.
Owner:GLOBUS MEDICAL INC
X-ray diagnostic apparatus for mammography examinations
ActiveUS6999554B2Avoid collisionRadiation diagnosis data transmissionPatient positioning for diagnosticsHorizontal axisCompression device
A x-ray diagnostic apparatus for mammography examinations has a support arm is supported in a bearing such that it can pivot around a substantially horizontal axis, and on which are arranged an arm provided with an x-ray source, a mounting provided with an x-ray receiver and a compression device. The arm, the mounting and the compression device can be mutually pivoted with the support arm around the horizontal axis. Additionally the arm and the mounting can be pivoted relative to the compression device around the horizontal axis and the arm can be pivoted relative to the mounting and the compression device around the horizontal axis.
Owner:SIEMENS HEALTHCARE GMBH
Tomosynthesis X-ray mammogram system and method with automatic drive system
InactiveUS6882700B2Radiation diagnosis data transmissionMaterial analysis using wave/particle radiationTomosynthesisX-ray
An imaging system includes an X-ray source adapted to move in an arc shaped path and a stationary electronic X-ray detector. The system also includes a track and a mechanical driving mechanism which is adapted to move the X-ray source in the arc shaped path. A tomosynthesis X-ray imaging method includes mechanically moving an X-ray source in a stepped motion on an arc shaped path around an object using a track and irradiating the object with an X-ray dose from the X-ray source located at a plurality of steps along the arc shaped path. The method also includes detecting the X-rays transmitted through the object with an electronic X-ray detector, and constructing a three dimensional image of the object from a signal output by the electronic X-ray detector.
Owner:GENERAL ELECTRIC CO
Method and apparatus for knowledge based diagnostic imaging
A knowledge based diagnostic imaging system, comprising diagnostic equipment for analyzing a patient to obtain a new patient data set containing at least one of MR data, CT data, ultrasound data, x-ray data, SPECT data and PET data. The diagnostic equipment automatically analyzes the new patient data set with respect to a physiologic parameter of the patient to obtain a patient value for said physiologic parameter. A database containing past patient data sets for previously analyzed patients. The past patient data sets contain data indicative of the physiologic parameter with respect to previously analyzed patients. A network interconnects the diagnostic equipment and the database to support access to the past patient data sets.
Owner:GE MEDICAL SYST GLOBAL TECH CO LLC
System for Processing Patient Monitoring Power and Data Signals
ActiveUS20090110148A1Radiation diagnosis data transmissionPatient positioning for diagnosticsControl signalData signal
A device interface selectively acquires patient physiological parameter data. An acquisition processor acquires physiological data from a patient. A communication processor is coupled to an optical communication pathway for receiving a plurality of optical signals from a source. A conversion processor is electrically coupled to the acquisition processor and communication processor and converts a first optical power signal at a first frequency and received via the optical communication pathway using the communication processor, to a first electrical signal for providing power to said device 1interface. The conversion processor converts an optical control signal at a second frequency different from the first frequency and received via the optical communication pathway using the communication processor, to a second electrical signal for providing control data to the acquisition processor directing the acquisition processor to acquire at least one physiological parameter from a patient.
Owner:PIXART IMAGING INC
System and method for managing power deactivation within a medical imaging system
ActiveUS7720523B2Reduce power supplyUltrasonic/sonic/infrasonic diagnosticsRadiation diagnosis data transmissionMedical imagingNuclear medicine
A medical imaging system includes a medical imaging device, a medical imaging control subsystem, and an activation unit. The medical imaging control subsystem includes a processing unit and a monitor. The processing unit is in communication with the medical imaging device and the monitor. The activation unit is operatively connected to the medical imaging device and the medical imaging control subsystem, wherein the activation unit is operable to deactivate the medical imaging device and the medical imaging control subsystem.
Owner:GENERAL ELECTRIC CO
X-ray diagnostic apparatus for mammography examinations
ActiveUS20050129172A1Avoid collisionRadiation diagnosis data transmissionPatient positioning for diagnosticsHorizontal axisX-ray
A x-ray diagnostic apparatus for mammography examinations has a support arm is supported in a bearing such that it can pivot around a substantially horizontal axis, and on which are arranged an arm provided with an x-ray source, a mounting provided wit an x-ray receiver and a compression device. The arm, the mounting and the compression device can be mutually pivoted with the support arm around the horizontal axis. Additionally the arm and the mounting can be pivoted relative to the compression device around the horizontal axis and the arm can be pivoted relative to the mounting and the compression device around the horizontal axis.
Owner:SIEMENS HEALTHCARE GMBH
Integrated patient bed system
InactiveUS20090275808A1Easy to monitorImprove treatmentRadiation diagnosis data transmissionMedical imagingTherapeutic DevicesComputer science
The present invention includes an integrated system and methods for patient treatment, the system includes a hospital bed; a plurality of patient diagnostic and treatment devices connected to a network, wherein each of the devices can communicate to a network and exchange information with the network about the care of a patient; and a processor accessible adjacent to the bed and connected to the network to integrate information obtained from the devices through the network with one or more additional sources of information databases, wherein the processor can communicate to one or more patient treatment devices either directly or via the network and the processor directs the one or more patient treatment devices to change the treatment of the patient.
Owner:BOARD OF RGT THE UNIV OF TEXAS SYST
Wireless imaging system
InactiveUS20130272488A1Radiation diagnosis data transmissionMaterial analysis using wave/particle radiationGuidance systemCommunication unit
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 guidance to an individual with respect to the object;the scanner comprising an on-board wireless communication unit, and the guidance system comprising an on-board communication unit, the on-board wireless communication unit of the scanner and the on-board communication unit of the guidance system being configured to wirelessly transfer images created by the scanner directly to the guidance system.
Owner:NEUROLOGICA CORP
Imaging system with rigidly mounted fiducial markers
ActiveUS20130272489A1Radiation diagnosis data transmissionMaterial analysis using wave/particle radiationEngineeringFiducial marker
An imaging system comprising:a scanner comprising:scanning components for creating an image of the interior portion of an object;an outer cover disposed over the scanning components;an opening formed in the outer cover; anda rigid mount which is rigidly mounted to the scanning components and extends through the opening formed in the outer cover.
Owner:NEUROLOGICA CORP
Portable computed tomography scanner and methods thereof
InactiveUS20050135560A1Less riskAddressing slow performanceRadiation diagnosis data transmissionX-ray apparatusX-rayEngineering
A computed tomography scanner includes a base system and a rotor system. The rotor system has an axle that is rotationally mounted to the base system. At least one x-ray source is mounted to the rotor system. A power interface system at least partially disposed about the axle couples power to the x-ray source. The power interface may include a slip ring assembly or a cable assembly that winds and unwinds about the axle as the rotor system rotates.
Owner:BRAIN SAVING TECH
Digital flat panel x-ray receptor positioning in diagnostic radiology
InactiveUS6851851B2Safely and conveniently movePrecise positioningRadiation diagnosis data transmissionX-ray/infra-red processesRadiology studiesFragility
A digital, flat panel, two-dimensional x-ray detector moves reliably, safely and conveniently to a variety of positions for different x-ray protocols for a standing, sitting or recumbent patient. The system makes it practical to use the same detector for a number or protocols that otherwise may require different equipment, and takes advantage of desirable characteristics of flat panel digital detectors while alleviating the effects of less desirable characteristics such as high cost, weight and fragility of such detectors.
Owner:HOLOGIC INC
Multichannel contactless power transfer system for a computed tomography system
ActiveUS7054411B2Radiation diagnosis data transmissionMaterial analysis using wave/particle radiationPower inverterElectric power transmission
A multichannel, contactless power transfer system includes a primary power inverter disposed on a stationary side of the system, and an auxiliary power inverter disposed on the stationary side of the system. A rotary transformer has a primary side thereof disposed on the stationary side of the system and a secondary side disposed on a rotating side of the system. The rotary transformer is configured to couple primary power from an output of the primary power inverter to a primary power voltage output on the rotating side of the system, and is further configured to couple auxiliary power from an output of the auxiliary power inverter to at least one auxiliary voltage output on the rotating side of the system.
Owner:GENERAL ELECTRIC CO
X-ray generator and slip ring for a CT system
InactiveUS6975698B2Radiation diagnosis data transmissionMaterial analysis using wave/particle radiationTransformerFuel tank
The present invention is directed to an apparatus for supplying power to a rotatable x-ray tube for generation of an x-ray beam for acquisition of CT data. The apparatus includes a slip ring to transfer power from a stationary inverter to a rotatable HV tank. The HV tank conditions the transferred power and creates a voltage potential across the x-ray tube for x-ray generation. The inverter has a single or pair of series resonant circuits connected either directly to the slip ring or indirectly through a transformer to limit frequency content and reduce common-mode component of the voltage and current waveforms carried by the slip ring as well as reduce power losses.
Owner:GENERAL ELECTRIC CO
System and method for sudden cardiac death prediction
A device that calculates a sudden cardiac death score based on acquired patient data. A system and method that combines independent indications of sudden cardiac death to predict sudden cardiac death. The system can include various cardiology test systems interconnected to a sudden cardiac death prediction system.
Owner:GE MEDICAL SYST INFORMATION TECH
Wireless X-ray detector power system and method
ActiveUS20080240358A1Easy to processSimple designRadiation diagnosis data transmissionBatteries circuit arrangementsCharging stationWireless
A power system and method for supplying power to a wireless X-ray detector utilizes a detachable handle for a wireless X-ray detector. The handle carries a battery which, when the detachable handle is coupled to a wireless X-ray detector, provides the wireless X-ray detector with a mobile supply of power. A detachable handle charging station may recharge a plurality of detachable handles, providing a swappable supply of power for a wireless X-ray detector. Charging stations for such handles, or for entire detectors are also disclosed.
Owner:GENERAL ELECTRIC CO
System and method for assessing a patient's risk of sudden cardiac death
A system and method for assessing a patient's risk of sudden cardiac death. One method of the invention can include acquiring patient data at one of a plurality of healthcare locations, identifying the patient as being worthy of an on-going sudden cardiac death risk assessment based on the acquired patient data, and performing the on-going sudden cardiac death risk assessment whenever new patient data is acquired at any one of the plurality of healthcare locations.
Owner:GE MEDICAL SYST INFORMATION TECH
Multi-wavelength diagnostic imager
InactiveUS20090275841A1Reduce and eliminate specularReduce and eliminate and near-surface reflectanceRadiation diagnosis data transmissionMedical imagingSpatial imageNon targeted
The present invention is a multi-wavelength diagnostic imager. In one embodiment, the present invention includes an apparatus and method for noninvasive evaluation of a target versus a non-target, comprising: one or more light sources having at least one emission spectra directed at the target wherein the position, orientation and intensity of light sources is varied to control near-surface reflectance and are directed at less than the entire target; and one or more detectors positioned to capture light reflected from the target into two or more spatial images of the target at two or more times, wherein the spatial images are used to distinguish between the target and the non-target.
Owner:BOARD OF RGT THE UNIV OF TEXAS SYST
Systems and methods for quasi-simultaneous multi-planar x-ray imaging
Systems and methods for obtaining two-dimensional images of an object, such as a patient, in multiple projection planes. In one aspect, the invention advantageously permits quasi-simultaneous image acquisition from multiple projection planes using a single radiation source. An imaging apparatus comprises a gantry having a central opening for positioning an object to be imaged, a source of radiation that is rotatable around the interior of the gantry ring and which is adapted to project radiation onto said object from a plurality of different projection angles; and a detector system adapted to detect the radiation at each projection angle to acquire object images from multiple projection planes in a quasi-simultaneous manner. The gantry can be a substantially “O-shaped” ring, with the source rotatable 360 degrees around the interior of the ring. The source can be an x-ray source, and the imaging apparatus can be used for medical x-ray imaging. The detector array can be a two-dimensional detector, preferably a digital detector.
Owner:MEDTRONIC NAVIGATION INC
Medical system
ActiveUS20140276056A1Easily carried close to patientPrevent in-hospital infectionRadiation diagnosis data transmissionRadiation diagnostic device controlComputer scienceMedical device
In a portable apparatus of a medical system, in a case where an operation unit receives an operation from a physician on the basis of the display contents of a display unit, the medical apparatus controlled as a result of the operation of the operation unit by an operator is defined by an operation control unit, and a signal in response to the operation contents received by the operation unit is transmitted from a transmission unit to the defined medical apparatus.
Owner:FUJIFILM CORP
Radiation image detector and radiation image generating system
ActiveUS20060169907A1Reduce power consumptionSave electricityTelevision system detailsRadiation diagnosis data transmissionElectric powerImage generation
A radiation image detector for detecting an irradiated radiation and for obtaining radiation image information, includes: an image generation mode; and a plurality of image generation standby modes, wherein the plurality of image generation standby modes includes: a first standby mode having electric power consumption amount at least lower than electric power consumption amount of the image generation mode; and a second standby mode having electric power consumption amount lower than the electric power consumption amount of the first standby mode, and the radiation image detector includes a switching section for switching among the image generation mode and the plurality of image generation standby modes.
Owner:KONICA MINOLTA MEDICAL & GRAPHICS INC
System for Processing Patient Monitoring Power and Data Signals
ActiveUS20120197094A1Radiation diagnosis data transmissionPatient positioning for diagnosticsControl signalData signal
Owner:PIXART IMAGING INC
Rapid frame-rate wireless imaging system
InactiveUS20150223767A1Radiation diagnosis data transmissionX-ray/infra-red processesWirelessFrame rate
A method for defining the shape of a radiation beam that is directed toward a subject and to a free-standing imaging detector detects the position and orientation of the imaging detector relative to a radiation source, then adjusts an aperture that lies in the path of the radiation beam to shape the beam for incidence on a predetermined area of the detector according to the detected imaging detector position. The radiation source is energized to emit the shaped radiation beam and the image data about the subject is acquired from the imaging detector.
Owner:CARESTREAM HEALTH INC
Multichannel contactless power transfer system for a computed tomography system
ActiveUS20050226380A1Radiation diagnosis data transmissionMaterial analysis using wave/particle radiationElectric power transmissionPower inverter
A multichannel, contactless power transfer system includes a primary power inverter disposed on a stationary side of the system, and an auxiliary power inverter disposed on the stationary side of the system. A rotary transformer has a primary side thereof disposed on the stationary side of the system and a secondary side disposed on a rotating side of the system. The rotary transformer is configured to couple primary power from an output of the primary power inverter to a primary power voltage output on the rotating side of the system, and is further configured to couple auxiliary power from an output of the auxiliary power inverter to at least one auxiliary voltage output on the rotating side of the system.
Owner:GENERAL ELECTRIC CO
Methods and apparatus for communicating signals between portions of an apparatus in relative movement to one another
ActiveUS20070035883A1Radiation diagnosis data transmissionDisposition/mounting of recording headsTransmitterData transmission systems
A data transmission system that includes a transmitter; a receiver; and a magnetically coupled rotary transformer having a first portion and a second portion in moveable relationship with one another. The transmitter is electrically and mechanically coupled to the first portion of the rotary transformer, and the receiver is electrically and mechanically coupled to the second portion of the rotary transformer. The transmitter and the receiver are configured to wirelessly communicate data across the rotary transformer while the first and the second portions of the rotary transformer are in relative rotary motion.
Owner:GENERAL ELECTRIC CO
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