The disclosure relates to a robot, for example for patient positioning, comprising a robot arm with a plurality of robot elements, which are connected to one another by means of shaft units. The shaft units define a respective at least one movement axis of the robot arm. The robot arm comprises a first end region, which permits an arrangement in a surrounding area of the robot, and a second end region, on which an end effector can be arranged. A first shaft unit arranged after the first end region defines a first rotational axis of the robot arm. The robot arm can be arranged in the surrounding area by means of the first end region in such a way that the first rotational axis runs at an angle transverse to the surrounding area.

A system including a diagnostic-quality CT scanner for imaging a patient, the diagnostic-quality CT scanner having an imaging isocenter and a radiation therapy device positioned adjacent the diagnostic-quality CT scanner, the radiation therapy device including a gantry carrying a radiation therapy beam source and having a radiation therapy isocenter separate from the imaging isocenter of the diagnostic-quality CT scanner. The system including a couch configured to position the patient for imaging and for radiation therapy by translating the patient between the diagnostic quality CT scanner and the radiation therapy device.

A real-time applicator position monitoring system (RAPS) measures brachytherapy applicator displacement in real-time by computing the relative displacement between two infrared reflective targets, one attached to the applicator and the other to the patient's skin. In an aspect, RAPS can be used with any brachytherapy application. RAPS measures the applicator motion during HDR brachytherapy treatment, as well as during the transfer of the patient from the imaging room (e.g., where the CT and MR scanners are located) to the HDR BT operating/treatment room.

A method may include acquiring a first image including a target point and a first reference point, the target point corresponding to at least one part of a subject, the first reference point corresponding to a first marker disposed on the couch of the medical device; determining a first spatial position of the first marker, the first spatial position corresponding to a first working position of the couch; determining a first spatial position of the at least one part of the subject based on the first image and the first spatial position of the first marker; determining a second spatial position of the first marker, the second spatial position corresponding to a second working position of the couch; determining a second spatial position of the at least one part of the subject based on the second spatial position of the first marker and the first spatial position of the at least one part of the subject. In some embodiments, the method may further include adjusting the second working position of the couch based on the second spatial position of the at least one part of the subject.

A method for generating control data for an irradiation apparatus for a patient by an electronic computing facility of the irradiation apparatus is provided. A movement model of the patient for irradiation in the irradiation apparatus is provided. Control data for the irradiation of the patient is generated in dependence on at least one item of patient information and in dependence on the movement model.

A system for moving a patient into and from a medical apparatus includes a patient support arranged outside a treatment space of a medical apparatus, a treatment table arranged inside the treatment space in the medical apparatus and a patient bed movable in a longitudinal direction from the patient support to the treatment table and back by activation of a transferring mechanism. The system may further include a coil arrangement including an anterior coil and a support stand, the support stand resting on the patient bed adjacent to longitudinal edges of the patient bed and being slidable along the patient bed in a longitudinal direction when a patient is placed on the bed.

A system for moving a patient into and from a medical apparatus includes a patient support arranged outside a treatment space of a medical apparatus, a treatment table arranged inside the treatment space in the medical apparatus and a patient bed movable in a longitudinal direction from the patient support to the treatment table and back by activation of a transferring mechanism. The system may further include a coil arrangement including an anterior coil and a support stand, the support stand resting on the patient bed adjacent to longitudinal edges of the patient bed and being slidable along the patient bed in a longitudinal direction when a patient is placed on the bed.

A radiation therapy apparatus that enhances the reliability and ease of use of a treatment is provided. A radiation therapy apparatus includes: a treatment bed moving a top plate with an object to be treated placed on the top plate to a predetermined treatment location; an imaging apparatus moving to the predetermined treatment location from a direction different from the direction of movement of the top plate and picking up an image of the object to be treated; and an irradiation apparatus provided between the treatment bed and the imaging apparatus, extensible, and applying a radioactive ray to the object to be treated. When the CT apparatus moves to the treatment location, the irradiation apparatus moves to a predetermined waiting position. When applying a radioactive ray to an object to be treated, the irradiation apparatus moves to a predetermined irradiation position.

An imaging system constituted of: an imager; an imager translation mechanism arranged to translate the imager along a predetermined translation axis in each of a first direction and a second direction responsive to a provided electrical power, the second direction opposing the first direction, the predetermined translation axis exhibiting an imaging angle with a floor, the first direction being toward the floor along the translation axis, the imaging angle being less than 90 degrees and greater than 0 degrees; a piston translation mechanism; and a piston power mechanism arranged to provide motive power to the piston translation mechanism, wherein the piston translation mechanism is arranged to translate the imager in the second direction responsive to the provided motive power in the absence of the provided electrical power.

A radiography and radiotherapy apparatus comprises a body unit, a gantry configured to rotate relative to the body unit, a treatment table on which an object is placed and configured to slide into holes formed in the body unit and the gantry and move in a vertical direction, a gantry driving part configured to rotate the gantry, a radiation irradiation part mounted on the gantry and configured to irradiate radiation toward the object, an image detector mounted to face the radiation irradiation part in the gantry and configured to detect the radiation irradiated from the radiation irradiation part, and a beam stopper provided at a lower end of the image detector and configured to block the radiation.