A method of sequential monoscopic tracking is described. The method includes generating a plurality of projections of an internal target region within a body of a patient, the plurality of projections comprising projection data about a position of an internal target region of the patient. The method further includes generating external positional data about external motion of the body of the patient using one or more external sensors. The method further includes generating, by a processing device, a correlation model between the projection data and the external positional data by fitting the plurality of projections of the internal target region to the external positional data. The method further includes estimating the position of the internal target region at a later time using the correlation model.

An interventional unmanned operation chamber system is provided. The system includes a catheter chamber, which is an area for interventional operation and is provided with a catheter bed therein. The control chamber is arranged close to the catheter chamber, and an observation window is arranged between the catheter chamber and the control chamber. The catheter chamber has intervenient operation robot, master control robot, puncture robot, catheter and guidewire replacing robot that cooperate with each other to work internally. A DSA device and a contrast agent injection device are arranged on the catheter bed. The monitoring device is arranged in the control chamber and is in communication with the robots, the DSA device and the contrast agent injection device, and is used for displaying information of each device and the robot, synchronously updating in real time and supervising by a doctor. The controller is arranged in the control chamber.

A radiation therapy medical apparatus is disclosed. The medical apparatus comprises: a base; a cylindrical gantry, peripherally and rotatably supported by the base; a radiation therapy assembly, comprising an arm and a radiation head, wherein one end of the arm is fixed to a first position on a first side of the gantry and the other end thereof is extended outwardly, and the radiation head is fixed to the other end of the arm; an imaging assembly, mounted to a second side of the gantry opposite to the first side, and configured to be a first balanced weight part for balancing the radiation therapy assembly; and a counterbalance, fixed to the second side of the gantry, and configured to cooperate with the imaging assembly to prevent the gantry from turnover under action of the radiation therapy assembly and configured to dynamically balance with the radiation therapy assembly with respect to a rotation axis of the gantry.

A method and system for determining a PET image of the scan volume based on one or more PET sub-images is provided. The method may include determining a scan volume of a subject supported by a scan table; dividing the scan volume into one or more scan regions; for each scan region of the one or more scan regions, determining whether there is a physiological motion in the scan region; generating, based on a result of the determination, a PET sub-image of the scan region based on first PET data of the scan region acquired in a first mode or based, at least in part, on second PET data of the scan region acquired in a second mode; and generating a PET image of the scan volume based on one or more PET sub-images.

Healthcare services can be automated utilizing a system that recognizes at least one characteristic of a patient based on images of the patient acquired by an image capturing device. Relying on information extracted from these images, the system may automate multiple aspects of a medical procedure such as patient identification and verification, positioning, diagnosis and/or treatment planning using artificial intelligence or machine learning techniques. By automating these operations, healthcare services can be provided remotely and/or with minimum physical contact between the patient and a medical professional.

One or more example embodiments of the present invention relates to a tilt module for a patient couch, having a first support unit, a second support unit and a linear drive system, wherein one of the first support unit and the second support unit is configured to fix the tilt module to a stand of the patient couch or to receive a couch board, wherein the second support unit is connected via a joint to the first support unit at a tilt angle, wherein the linear drive system couples the first support unit and the second support unit such that the second support unit is tiltable relative to the first support unit along a circular-like travel path with simultaneous variation of the tilt angle due to a change in length of the linear drive system.

A medical imaging device, such as a computed tomography device and/or a magnetic resonance device, includes at least one movable component. The at least one movable component can include a patient couch, and the medical image device can further include an operating device for controlling the operation of the at least one component. The operating device can include a touch-sensitive and force-sensitive interface (e.g. touchscreen display) having at least one touch sensor and at least one force sensor that measure the strength of a touch.

A radiation shield assembly includes a shield configured to block radiation and a rail assembly configured to position the shield in between the radiation table and a radiation source. The shield is movable between a retracted position and an extended position along a length of the rail assembly. In the extended position, the shield extends along a portion of a radiation table and blocks radiation from the radiation source to the portion of the radiation table. In the retracted position, the shield exposes at least some of the portion of the radiation table to the radiation.

An X-ray system with a universal positioning system includes a multiple degree of freedom overhead support system mounted within a location for the X-ray system, a first imaging device on the overhead support system, a multiple degree of freedom wall stand disposed within the location for the X-ray system, the wall stand comprising a motive module and a number of moveable members operably connected to the motive module that can be operated by the motive module to move the wall stand over a floor of the location, a second imaging device mounted to the wall stand, a table disposed within the location for the X-ray system, including a base disposed on the floor of the location and a support surface secured at one end to the base, and a workstation including a processing unit configured to send control signals to and to receive data signals from the universal positioning system.

An X-ray shielding unit 19 includes a plurality of shielding slats, freely movable with an imaging system that is in place above a table, and each free end of the shielding slats extends toward the table and is the slats are arrayed in parallel along the long side of the table. A shielding switching element switches the X-ray shielding unit between a shielding state in which the X-ray exposure to the operator S is blocked and a releasing state. The shielding switching element includes a slat rotation mechanism rotating respective shielding slats on a short side axis of the table, and the slat rotation mechanism rotates the shielding slats during switching of the shielding state.