Patent application number | Description | Published |
20090084960 | High Detective Quantum Efficiency X-ray Detectors - An image acquisition apparatus includes a conversion layer for generating electrons in response to electromagnetic radiation photons, and a first semiconducting layer adjacent to the conversion layer for generating electron-hole pairs in response to electrons generated by the conversion layer. | 04-02-2009 |
20090264968 | BREAST TREATMENT MACHINE - An apparatus for irradiating a breast of a patient includes a radiation source, a structure adapted to hold a breast of a patient in receiving a radiation from the radiation source, and a vacuum source. The structure includes a member having an interior generally conformal to a shape of the patient's breast when the breast is uncompressed or pendulous. The vacuum source is adapted to provide a negative pressure in the interior of the member, whereby in use of the apparatus with the patient in a supine position, the breast is held in the generally uncompressed shape. A method of irradiating a breast of a patient includes the steps of placing a breast of a patient in a structure which includes a member having an interior generally conformal to a shape of the patient's breast when pendulous or uncompressed, applying a negative pressure in the interior, thereby bringing the breast in contact with the member in the generally uncompressed shape, and delivering a radiation beam to the breast of the patient in a supine position. | 10-22-2009 |
20100016649 | External Beam Radiotherapy And Imaging With Radioactive Isotope - A method of delivering external radiation beams to a target volume in a body portion includes positioning a radioactive isotope source at a plurality of locations spaced apart around the body portion, and collimating radiation beams of the radioactive isotope source from the plurality of locations, whereby the target volume in the body portion is deposited with a predetermined dose distribution. A radiation device employs a member having a configuration adapted to surround a body portion to be irradiated. The member has a channel and a plurality of collimators spaced apart along and coupled to the channel. The plurality of collimators define a plurality of dwelling locations for a radioactive isotope source in the channel and are configured to collimate radiation beams of the radioactive isotope source. | 01-21-2010 |
20100072382 | APPARATUS OF PHOTOCONDUCTOR CRYSTAL GROWTH - An image acquisition device comprises a photoconductor, a substrate including a detector array, and an interlayer between the photoconductor and the substrate, wherein the interlayer is formed of molecules having a first ligand and a second ligand. | 03-25-2010 |
20100098214 | Methods and Systems for Treating Breast Cancer Using External Beam Radiation - A radiation apparatus includes a radiation source movable in translational and/or rotational degrees of freedom, and a structure adapted to support a body. The structure is provided with an opening to allow a portion of the body passing through to be exposed to at least a portion of the therapeutic radiation while in use. | 04-22-2010 |
20100102244 | Methods and Systems for Treating Cancer Using External Beam Radiation - A radiation system employs magnetic field to move particle beams and radiation sources. The radiation system includes a source operable to produce a particle beam, a scanning magnet operable to scan the particle beam, and a target configured to be impinged by at least a portion of the scanned particle beam to produce radiation. | 04-29-2010 |
20120076257 | Radiation scanning of objects for contraband - In one example, a scanning system for examining contents of an object is disclosed comprising a frame encompassing, at least in part, a first interior region, a robotic arm movably supported by the frame, and a radiation source to generate a radiation beam to examine an object, the radiation source being pivotally coupled to the robotic arm. A detector is positioned and configured to encompass, at least in part, a second interior region within the first interior region, to detect radiation after interaction with the object. A conveying system moves the object, at least in part, through the second interior region. The frame and the robotic arm are configured to move the radiation source at least partially around the object to be examined and the robotic arm is configured to pivot the radiation source to aim the source toward the object. | 03-29-2012 |
Patent application number | Description | Published |
20100160930 | SURGICAL MANIPULATOR FOR A TELEROBOTIC SYSTEM - The invention is directed to mainpulator assembly ( | 06-24-2010 |
20110060346 | SURGICAL MANIPULATOR FOR A TELEROBOTIC SYSTEM - The invention is directed to a system and method for releasably holding a surgical instrument ( | 03-10-2011 |
20110295315 | SYSTEM AND METHOD FOR RELEASABLY HOLDING A SURGICAL INSTRUMENT - The invention is directed to a system and method for releasably holding a surgical instrument ( | 12-01-2011 |
20120089154 | SURGICAL MANIPULATOR FOR A TELEROBOTIC SYSTEM - A manipulator assembly ( | 04-12-2012 |
20130023899 | METHOD AND APPARATUS FOR TRANSFORMING COORDINATE SYSTEMS IN A TELEMANIPULATION SYSTEM - In a telemanipulation system for manipulating objects located in a workspace at a remote worksite by an operator from an operator's station, such as in a remote surgical system, the remote worksite having a manipulator with an end effector for manipulating an object at the workspace, such as a body cavity, a controller including a hand control at the control operator's station for remote control of the manipulator, an image capture device, such as a camera, and image output device for reproducing a viewable real-time image, the improvement wherein a position sensor associated with the image capture device senses position relative to the end effector and a processor transforms the viewable real-time image into a perspective image with correlated manipulation of the end effector by the hand controller such that the operator can manipulate the end effector and the manipulator as if viewing the workspace in true presence. | 01-24-2013 |