An example particle therapy system includes a particle accelerator configured to output a particle beam at a predefined maximum energy and a toroidal gantry comprising magnets in an interior thereof. The magnets include a first magnet proximate to an output of the particle accelerator and second magnets proximate to a treatment position. The first magnet is configured to direct the particle beam to a second magnet. The second magnet is configured to bend the particle at the predefined maximum energy towards the treatment position.

Embodiments of systems, devices, and methods relate to a modular diagnostics interface system. An example modular diagnostics interface system includes one or more insertable measurement boards configured to communicably couple with a backplane of a modular measurement rack, and configured to collect a measured current from a component of a beamline.

The invention comprises a method and apparatus for treating a tumor with positively charged particles, comprising the steps of: (1) transporting the positively charged particles sequentially from an accelerator, along a beam transport path, through a nozzle system, and along a treatment beam path and (2) while scanning the treatment beam path along each of a set of vectors for treating the tumor, on average for the set of vectors, intentionally deviating the treatment beam path from a current vector of the set of vectors off of the current vector by at least one-eighth of a treatment beam diameter at least once for every twenty movements of the treatment beam.

In order to improve flux and quality of neutron sources, the disclosure provides a beam shaping assembly for neutron capture therapy includes: a beam inlet; a target, wherein the target has nuclear reaction with an incident proton beam from the beam inlet to produce neutrons; a moderator adjoining to the target, wherein the neutrons are moderated by the moderator to epithermal neutron energies, the moderator includes a main body and a supplement section surrounding the main body, the main body and the supplement section form at least a tapered structure; a reflector surrounding the moderator; a thermal neutron absorber adjoining to the moderator; a radiation shield arranged inside the beam shaping assembly, wherein the radiation shield is used for shielding leaking neutrons and photons so as to reduce dose of the normal tissue not exposed to irradiation; and a beam outlet.

Methods and system for facilitating rapid radiation treatments are provided herein and relate in particular to radiation generation and delivery, electron source design, beam control and shaping/intensity-modulation. The methods and systems described herein are particularly advantageous when used with a compact high-gradient, very high energy electron (VHEE) accelerator and delivery system (and related processes) capable of treating patients from multiple beam directions with great speed, using all-electromagnetic or radiofrequency deflection steering is provided; or when used with a high-current electron accelerator system of energy range more conventionally used in photon radiation therapy to produce much faster delivery of intensity-modulated photon radiation therapy, that can in both cases deliver an entire dose or fraction of high-dose radiation therapy sufficiently fast to freeze physiologic motion, yet with an equal or better degree of dose conformity or sculpting compared to conventional photon therapy.

A coolant having a set temperature is fed into the nuclear reactor core of a medical neutron source, which is in a subcritical state. The nuclear reactor core is transitioned from the subcritical state to a critical state until the nominal power of the nuclear reactor is achieved. A neutron output channel is opened in order to conduct a neutron therapy session, and the operation of the reactor is maintained at nominal power while the neutron therapy session is conducted. At the end of the session, the neutron output channel is closed at the same time as the reactor core is transitioned to a subcritical state. The temperature of the coolant entering the core is maintained unchanged and equal to a set temperature, both when the core is transitioned to a critical state and during the operation of the nuclear reactor at nominal power.

The present disclosure relates to an electron ray pencil beam-based magnetic adjustment electron ray treatment apparatus and system, and the apparatus according to the present disclosure includes an electron ray output unit that generates, accelerates, and outputs an electron ray, a catheter unit that has one side connected to the electron ray output unit, receives the electron ray output from the electron ray output unit, and allows the electron ray to pass through a hollow tunnel of a catheter, a magnetic field generator that generates a magnetic field for refracting the electron ray passing through the hollow tunnel of the catheter, and a joint driving part that provides a degree of freedom of organic movement of the electron ray output unit, the catheter, and the magnetic field generator, wherein the catheter unit adjusts movement and a rotational angle of the catheter in response to control of a controller.

The invention provides a computer-implemented method for use in aligning pieces of equipment of a medical system, comprising determining, for a piece of equipment of a medical system, a viewing direction of the piece of equipment, the viewing direction being a normal to a predetermined portion of the surface of the piece of equipment, determining whether the viewing direction is within a predetermined interval around a target viewing direction of the piece of equipment, and upon determining that the viewing direction is outside of the predetermined interval around the target viewing direction of the piece of equipment, initiating an adjusting of the alignment of the piece of equipment.

Apparatus and methods for therapy delivery are disclosed. In one embodiment, a therapy delivery system includes a plurality of movable components including a radiation therapy nozzle and a patient pod for holding a patient, a patient registration module for determining a desired position of at least one of the plurality of movable components, and a motion control module for coordinating the movement of the least one of the plurality of movable components from a current position to the desired position. The motion control module includes a path planning module for simulating at least one projected trajectory of movement of the least one of the plurality of moveable components from the current position to the desired position.

Methods and system for facilitating rapid radiation treatments are provided herein and relate in particular to radiation generation and delivery, beam control, treatment planning, imaging and dose verification. The methods and systems described herein are particularly advantageous when used with a compact high-gradient, very high energy electron (VHEE) accelerator and delivery system (and related processes) capable of treating patients from multiple beam directions with great speed, using all-electromagnetic or radiofrequency deflection steering is provided, that can deliver an entire dose or fraction of high-dose radiation therapy sufficiently fast to freeze physiologic motion, yet with a better degree of dose conformity or sculpting than conventional photon therapy.