A neutron capture treatment device includes a neutron beam irradiation system, a detection system, and a correction system, the neutron beam irradiation system being used for producing neutron beams, the detection system being used for detecting irradiation parameters during the neutron beam irradiation treatment, and the correction system being used for correcting a preset neutron dosage; the accuracy of the neutron beam dosage irradiated to a sick body is thereby ensured at the source.

Disclosed is a neutron capture therapy apparatus. The neutron capture therapy apparatus is used for irradiating a neutron beam with a preset neutron dose to an object to be irradiated. The neutron beam enters the object and undergoes a nuclear reaction with boron in the object. The neutron capture therapy apparatus includes a correction system for correcting the preset neutron dose.

Provided is a treatment planning system. The treatment planning system is configured to acquire a mode selection instruction, a first image of a subject to be treated and contour data of target tissue; select a mode corresponding to the subject to be treated from a plurality of treatment planning modes based on the mode selection instruction; and produce a treatment plan based on the mode corresponding to the subject to be treated, the first image and the contour data, wherein the plurality of treatment planning modes are configured to produce treatment plans for a plurality of treatment heads that generate different types of ray beams.

Disclosed are a neutron dose measurement apparatus and a neutron capturing treatment device. The neutron dose measurement apparatus includes a measurement unit for receiving neutrons and outputting signals, a signal processing unit for processing the signals output from the measurement unit, a counter for counting the signals output from the signal processing unit to obtain a count rate, and a count rate correction unit for correcting the count rate.

Various embodiments of the present technology are generally related to a multimedia distraction system for patients receiving external beam radiation therapy. More specifically, some embodiments relate to a system for providing a video image to a patient while undergoing a treatment to avoid the need to anesthetize. The system comprises a video image source, a projector communicatively coupled to the video image source, abeam expander coupled to the projector, and a screen transparent to the radiation beam used in a radiation therapy treatment. The present technology can be used to distract a patient during multiple types of external beam radiation therapy including three-dimensional conformal radiation therapy, intensity-modulated radiation therapy, volumetric modulated arc therapy, and non-coplanar arcs, without interfering with the treatment.

These teachings serve to facilitate radiating a treatment target in a patient during a radiation treatment session with a radiation treatment platform having a moving source of radiation and using an optimized radiation treatment plan. These teachings in particular provide for configuring the radiation treatment platform in a half-fan trajectory arrangement. These teachings then provide for beginning the radiation treatment session with the source of radiation in a first location and an isocenter for the treatment target in a first position. Then, during the radiation treatment session, these teachings provide for moving the source of radiation from that first location in synchronization with moving the isocenter from the aforementioned first position.

These teachings serve to facilitate radiating a treatment target in a patient during a radiation treatment session with a radiation treatment platform having a moving source of radiation and using an optimized radiation treatment plan. These teachings in particular provide for configuring the radiation treatment platform in a half-fan trajectory arrangement. These teachings then provide for beginning the radiation treatment session with the source of radiation in a first location and an isocenter for the treatment target in a first position. Then, during the radiation treatment session, these teachings provide for moving the source of radiation from that first location in synchronization with moving the isocenter from the aforementioned first position.

An approach for enhancing radiation treatment of target tissue includes identifying a target volume of the target tissue; causing disruption of vascular tissue in a region confined to the target volume so as to define the target volume; based at least in part on the disruption of the vascular tissue, determining a radiation treatment plan having a reduced radiation dose for treating the target tissue; and exposing the target volume to the reduced radiation dose based on the radiation treatment plan.

Systems and methods provide radiotherapy treatment by focusing an electron beam on an x-ray target (e.g., a tungsten plate) to produce a high-yield x-ray output with improved field shaping. A modified electron beam spatial distribution is employed to scan the x-ray target, such as a 2D periodic beam path, which advantageously lowers the x-ray target temperature compared to the typical compact beam spatial distribution. As a result, the x-ray target can produce a high yield output without sacrificing the x-ray target life span. The use of a 2D periodic beam path allows a much colder x-ray target functioning regime such that more dosage can be applied in a short period of time compared to existing techniques.

Systems, methods, and computer-readable storage media providing techniques for probing in-vivo beam ranges directly using therapeutic beams for particle therapy treatment are disclosed. In an embodiment, a configuration is determined for one or more probing spots, each spot corresponding to a planned location within an interior region of a tumor volume where a dose of radiation is to be delivered. At least one therapeutic beam is provided to the tumor volume, and one or more images may be captured to provide an indication of the range/depth of the probing spots. Providing the probing spots to the interior of the tumor volume reduces the risk that the dose is provided to sensitive tissue (e.g., because even if the dose is delivered to a location other than the planned location, the dose is likely to remain contained within the tumor volume).