Disclosed is a tumor surface dose enhancing radiotherapy apparatus using a magnetic field, including a radiation beam generating unit that irradiates a radiation beam towards a tumor of a patient, a magnetic field generating unit that forms a magnetic field that is parallel to the radiation beam between the radiation beam generating unit and the tumor of the patient, and a control unit that controls a surface dose of the tumor by adjusting an intensity and an effective area of the magnetic field of the magnetic field generating unit.

A system for treating a patient during radiation therapy includes range compensators. Each of the range compensators shapes a distribution of a dose delivered to the patient by a beam emitted from a nozzle of a radiation treatment system. A positioning component holds the range compensator in place relative to the patient such that the range compensator lies on a path of the beam.

Provided is an implantable spacer that can be placed in a body and can be easily removed after placement. The implantable spacer includes a tube which is folded or bent at one or a plurality of positions to form partial sections adjacent to each other; fixing threads which are disposed along a direction transverse to the partial sections in order to maintain the shape of the tube; and a trigger thread for catching the fixing threads being in a releasable state.

The presently disclosed subject matter relates generally to a treatment garment for use in clothed radiation treatment and diagnosis procedures, and methods of using the garment.

A medical device for use during radiation therapy may include a longitudinal body configured to be positioned within a urethra. The longitudinal body may include a lumen, a distal end, and a proximal end. A first balloon may be coupled to a distal portion of the longitudinal body and fluidly connected to a first port at the proximal end of the longitudinal body. A second balloon may be positioned between the first balloon and the proximal end of the longitudinal body and fluidly connected to a second port at the proximal end of the longitudinal body.

Provided is a bolus formed of a hydrogel, wherein the hydrogel includes water, a polymer, and a mineral, and wherein the bolus is applied to a patient who receives a radiation therapy.

An artifact for radiation therapy is produced by accessing image data comprising images including a target volume inside a patient. A design for the artifact is generated based on the image data. The design is customized to a radiation therapy treatment plan for the patient. A printing plan is generated based on the design. A three-dimensional printer is controlled using the printing plan to build an object that corresponds to the design.

A breast support device for radiation therapy includes a cuplike body with a through aperture. The cuplike body has a base portion and a compression portion connected continuously forming a concave inner surface, the compression portion is extended from the base portion, the concave inner surface have contours that fit over the female patient's breast as patient been in a predetermined posture. The through aperture is formed on the cuplike body to receive a portion of the female patient's breast through, it has a contour curve defined by a cutting plane and the contours of the patient's breast.

A range shifting device configured to be placed close to a portion of a body of a patient during radiation beam treatment. The radiation beam treatment can include stereotactic radiosurgery (SRS). The range shifting device can be incorporated into an existing SRS localization system during SRS treatment. The range shifting device is configured to be placed close to the head of a patient during SRS treatment. The range shifting device is comprised of range shifting material. The range shifting device can be a range shifting helmet. The range shifting helmet can include a hollow frame including a plurality of apertures in which inserts made of range shifting material can be inserted.

A triple endorectal ballooning (TERB) system for prostate cancer radiotherapy may include a first balloon unit, a second balloon unit, a third balloon unit, a central passageway and a cover. The first balloon unit may include a first balloon and a first passageway connected to the first balloon. The second balloon unit may include a second balloon and a second passageway connected to the second balloon. The third balloon unit may include a third balloon and a third passageway connected to the third balloon. The central passageway may be arranged between the first to third balloon units to excrete a bowel gas. The cover may be configured to cover the first to third passageways and the central passageway and to support the first to third balloon units.