Patent application number | Description | Published |
20080234865 | Patient Positioning Device - The invention relates to a patient-positioning device for positioning a patient in an irradiation position in a radiation therapy arrangement, in particular in a particle radiation therapy arrangement comprising a patient supporting module, which is provided with a patient supporting device for holding the patient in a body holder where the irradiation is to be carried out, wherein, said patient supporting device is mounted on a base unit in such a way that it is rotatable about an axis by means of a bearing, said base unit is provided with a coupling element, the inventive device is also provided with a positioning arm, which comprises several joints and a coupling point for coupling the coupling element and for freely positioning the patient in any predefined irradiation position by adjusting the angle of rotation of the patient supporting module. | 09-25-2008 |
20080237495 | Particle Therapy System - A particle therapy system for irradiating a volume of a patient to be irradiated with high-energy particles is provided. The system includes a radiation outlet of a radiation delivery and acceleration system from which a particle beam exits in order to interact with the patient positioned in an irradiation position; an imaging device for verifying the position of the volume to be irradiated in relation to the particle beam; and a patient-positioning device with which the patient can be brought into the irradiation position for irradiation. The imaging device checks the position of the volume to be irradiated in an imaging position of the patient that is spatially remote from the irradiation position, and the patient-positioning device automatically changes position between imaging position and irradiation position. | 10-02-2008 |
20080240349 | Radiation Therapy System and Methods For Planning a Radiation Therapy of a Patient, and For Patient Positioning - The present embodiments relate to a device for obtaining image data for planning a radiation therapy of a patient. The device includes a CT gantry and a patient positioning unit. The patient positioning unit is designed in such a way that the patient can be brought in space into any desired body position in which the radiation therapy is also carried out. The CT gantry is arranged in a freely moveable fashion in such a way that imaging for the purpose of radiation therapy planning can be carried out in this body position of the patient. | 10-02-2008 |
20080315111 | PARTICLE THERAPY SYSTEM - A particle therapy system is provided. The particle therapy system includes a rotatable gantry with a gantry wall that surrounds an interior. A small irradiation chamber, with an irradiation chamber wall, is located inside the interior. The irradiation chamber wall is spaced apart from the gantry wall, and a deflection chamber is embodied between the two walls. The irradiation chamber wall includes a plurality of wall elements, which to enlarge the irradiation chamber are adjustable in the direction of the deflection chamber, for example, when positioning a treatment table in the small irradiation chamber, such that an opening in the irradiation chamber wall is created. | 12-25-2008 |
20090062937 | WIRELESS TRANSMISSION OF SIGNALS - A system for wireless transmission of signals is provided. The system includes a mobile operator unit that is operable to transmit signals; and a base unit of a safety-critical device that is operable to receive signals from the mobile operator unit. The mobile operator unit is operable to categorize the signals to be transmitted as safety-relevant control signals and non-critical communication signals. Only the safety-relevant control signals are checked for error-free transmission. The non-critical communication signals are transmitted without error safety checking. | 03-05-2009 |
20090069640 | CONTROL OF A MEDICAL SYSTEM - A control device for a medical system is provided. The medical system may be a medical diagnosis and/or medical therapy system. The medical system may include a control unit operable to be used to carry out control processes that control the medical system, and a mobile handheld control unit operable to control at least one controllable element of the medical system by a user. The control device may be configured so that one or more control processes may only be carried out by the control unit when the mobile handheld control unit is located at a predefined location. | 03-12-2009 |
20090114847 | PARTICLE THERAPY - The invention relates to a treatment room for a particle therapy system that has a treatment room isocenter, which can be set variably during treatment and forms an origin of a coordinate system, and a patient positioning apparatus for automatically positioning the patient with reference to the set treatment room isocenter. | 05-07-2009 |
20090122963 | 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 non-horizontal orientation of the treatment table to be adopted during the radiation therapy. | 05-14-2009 |
20100220915 | APPARATUS FOR PERFORMING RADIATION TREATMENT - An apparatus is provided for determining and monitoring parameters of a radiation treatment. The apparatus produces a first image of a region of a patient body to be radiated using a medical imaging process, determines a parameter setting of a radiation system using the first image, and provides the radiation treatment to the body region to be radiated using the radiation system with the determined parameter setting. The apparatus further produces a second image of the body region radiated with the parameter setting, automatically comparing the first image and the second image, and generates a deviation signal when a difference between the first image and the second image exceeds a predetermined threshold value. | 09-02-2010 |