|ACCUTHERA INC. Patent applications|
|Patent application number||Title||Published|
|20130336449||Real-Time Three-Dimensional Radiation Therapy Apparatus and Method - A radiation therapy apparatus including a robot supporting a robot head; a therapeutic radiation source attached to the robot head; a collimator for adjusting a radiation field shape of therapeutic radiation radiated from the therapeutic radiation source; a first therapeutic radiation detector attached to the robot head; a couch configured to support a patient lying supine thereon; a second therapeutic radiation detector for detecting the therapeutic radiation, disposed opposite the first therapeutic radiation detector with the couch disposed therebetween; at least two X-ray sources and detectors for position detection of a marker and/or a treatment target; an image processor for reconstructing an image of the treatment target; and a CPU that computes the intensity, irradiation direction, dose, and dose distribution of the therapeutic radiation, and dose absorbed by the treatment target, radiation field shape, and position of the treatment target in real time for feedback to a next irradiation.||12-19-2013|
|20130294583||X-Ray Collimator - An X-ray collimator for controlling an X-ray radiation field, having a lower base member, a pair of regulating members, a pair of surrounding members having substantially U-shaped forms in planar view, N columnar members surrounded by the pair of surrounding members (where N is 4, 6, or 8), a guiding member, a pair of moving members moving parallel to the opposed surfaces of the regulating members, an upper base member, a first motor for horizontally moving the pair of moving members, and a second motor for moving the columnar members. The first motor is driven to horizontally move the pair of moving members over the same distance in opposite directions. The second motor is configured to move one of the columnar members along an internal surface of the surrounding member surrounding the columnar member, thereby moving the other N−1 columnar members sequentially.||11-07-2013|
|20100246767||APPARATUS AND METHOD FOR X-RAY TREATMENT - An X-ray treatment apparatus comprises a low energy X-ray generator for detecting a marker, a marker sensor detecting a position of the marker fixed in the patient to a couch, and both low energy X-ray generator and the marker sensor are installed in the couch, a high energy X-ray generator for treatment, a X-ray sensor for treatment detecting the high energy X-ray for treatment. An X-ray treatment method using the X-ray treatment apparatus comprises the steps of detecting a position of a marker by the marker sensor, irradiating to a lesion the high energy X-ray for treatment, detecting the penetrated high energy X-ray for treatment by the X-ray sensor for treatment, modifying the beam profile, the dosage or/and the radiation direction of the X-ray for treatment according to the latest data of the sensors, performing the next radiation for the lesion.||09-30-2010|
|20090156509||Tri-peptide Inhibitors of Serine Elastases - The present invention provides compounds of formula (I):||06-18-2009|
Patent applications by ACCUTHERA INC.