Abstract: A teletherapy patient support constituted of: a pelvis support member exhibiting a first face and a second face opposing the first face; a torso support member extending from the pelvis support member and facing the first face of the pelvis support member; a first leg support extending from the pelvis support member and facing the second face of the pelvis support member; and a second leg support exhibiting at least one connection member, wherein the second leg support further exhibits at least one receptacle, the pelvis support member arranged to be alternately: attached to the pelvis support member by the at least one connection member being positioned within the at least one receptacle of the pelvis support member; and detached from the pelvis support member by the at least one connection member not being positioned within the at least one receptacle of the pelvis support member.

Abstract: A method of providing imaging of a patient supported by a patient support platform arranged to be rotated about a first patient rotation axis by a patient rotation angle, the method constituted of: rotating an imager about an imager rotation axis by the patient rotation angle; translating the imager along a first imager translation axis; and translating the imager along a second imager translation axis different than the first imager translation axis, wherein responsive to the translation of the imager along the first imager translation axis and along the second imager translation axis, the imager is translated along an imaging axis defined by the patient support platform such that the imager is arranged to image the patient supported by the patient support platform.

Abstract: A patient positioning method constituted of: rotating a pelvis support member about a first axis; rotating the pelvis support member about a second axis, between a first position where the pelvis of a patient is supported by a first face of the pelvis support member and a second position where the pelvis of the patient is supported by a second face of the pelvis support member, the rotation being at least 180 degrees about the second rotation axis; and adjusting an angle between the pelvis support member and a torso support member between a first angle where the torso support member supports the torso of the patient when the pelvis is supported by the first face of the pelvis support member and a second angle where the torso support member supports the torso of the patient when the pelvis is supported by the second face of the pelvis support member.

Abstract: A patient positioning method constituted of: rotating a pelvis support member about a first axis; rotating the pelvis support member about a second axis, between a first position where the pelvis of a patient is supported by a first face of the pelvis support member and a second position where the pelvis of the patient is supported by a second face of the pelvis support member, the rotation being at least 180 degrees about the second rotation axis; and adjusting an angle between the pelvis support member and a torso support member between a first angle where the torso support member supports the torso of the patient when the pelvis is supported by the first face of the pelvis support member and a second angle where the torso support member supports the torso of the patient when the pelvis is supported by the second face of the pelvis support member.

Abstract: 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.

Abstract: An irradiation treatment planning method constituted of: controlling a patient support member to rotate about a first axis by an initial rotation angle; imaging the patient; receiving treatment prescriptions; and responsive to the patient image, the treatment prescriptions and allowable ranges of rotation about at least two orthogonal axes, determining an irradiation treatment plan, wherein in the event that the irradiation treatment plan does not meet the treatment prescriptions, the method further comprises: responsive to the patient image, the treatment prescriptions and the allowable rotation ranges, determining rotation angles of the patient support member about the first axis; for each rotation angle, controlling the patient support member to rotate about the first axis by the rotation angle and imaging the patient; and for each rotation angle, determining an irradiation treatment plan portion responsive to the patient image, the treatment prescriptions and the allowable rotation ranges.

Abstract: An apparatus for evaluating a change in radiation distribution within a target tissue of a patient, the apparatus constituted of: a memory having stored thereon parameters of radiation to be output by an irradiation source, the radiation parameters determined responsive to a reference image of the patient target tissue; a processor in communication with the memory; and an output module in communication with the processor, wherein the processor is arranged to: receive a present image of the patient target tissue; determine the expected distribution of radiation within the patient target tissue for an irradiation incidence according to the stored radiation parameters; determine the difference between the determined distribution and a predetermined distribution parameter; and control the output module to output a signal responsive to the determined difference.

Abstract: A teletherapy treatment arrangement constituted of: a control unit; a 3 dimensional imager having an effective patient plane; at least one 2 dimensional imager arranged to provide a pair of 2 dimensional images along planes generally orthogonal to the effective patient plane of the 3 dimensional imager; and a patient positioner arranged to secure a target tissue in a fixed relationship to the patient positioner, the control unit arranged to: input a planned treatment position of the patient target tissue; in the event that the planned treatment position is consonant with the effective patient plane of the 3 dimensional imager, obtain position information of the target tissue from the 3 dimensional imager, and in the event that the planned treatment position is not consonant with the effective patient plane of the 3 dimensional imager, obtain position information of the target tissue from the at least one 2 dimensional imager.

Abstract: A teletherapy control system constituted of: a teletherapy management server; and a computerized tomography unit in communication with the teletherapy management server, the teletherapy management server arranged to: obtain at least one reference image of a target area; obtain from the computerized tomography unit at least one scout image of the target area; compare the obtained at least one scout image of the target area with the obtained at least one reference image of the target area; identify the location coordinates of the target area responsive to the comparison of the obtained scout image with the obtained at least one reference image; and output a control signal to a positioning device responsive to the identified location coordinates of the target area.

Abstract: A method of adjusting an irradiation treatment plan, the plan constituted of: obtaining a plurality of reference scans of a target tissue over a breathing cycle; obtaining a pre-treatment scan of the target tissue; identifying the reference scan whose phase is consonant with the obtained pre-treatment scan; computing at least one motion vector field between the identified reference scan and another of the plurality of reference scans different from the identified reference scan; applying the at least one computed motion vector field to one of the obtained pre-treatment scan and the another of the plurality of reference scans so as to obtain at least one synthetic scan whose phase is consonant with the other of the obtained pre-treatment scan and the another of the plurality of reference scans; and adjusting one of an irradiation dose, irradiation angle and irradiation positioning responsive to the at least one synthetic scan.

Abstract: A teletherapy treatment arrangement constituted of: a control unit; a 3 dimensional imager having an effective patient plane; at least one 2 dimensional imager arranged to provide a pair of 2 dimensional images along planes generally orthogonal to the effective patient plane of the 3 dimensional imager; and a patient positioner arranged to secure a target tissue in a fixed relationship to the patient positioner, the control unit arranged to: input a planned treatment position of the patient target tissue; in the event that the planned treatment position is consonant with the effective patient plane of the 3 dimensional imager, obtain position information of the target tissue from the 3 dimensional imager, and in the event that the planned treatment position is not consonant with the effective patient plane of the 3 dimensional imager, obtain position information of the target tissue from the at least one 2 dimensional imager.

Abstract: A teletherapy control system constituted of: a teletherapy management server; and a computerized tomography unit in communication with the teletherapy management server, the teletherapy management server arranged to: obtain at least one reference image of a target area; obtain from the computerized tomography unit at least one scout image of the target area; compare the obtained at least one scout image of the target area with the obtained at least one reference image of the target area; identify the location coordinates of the target area responsive to the comparison of the obtained scout image with the obtained at least one reference image; and output a control signal to a positioning device responsive to the identified location coordinates of the target area.

Abstract: A method of adjusting an irradiation treatment plan, the plan constituted of: obtaining a plurality of reference scans of a target tissue over a breathing cycle; obtaining a pre-treatment scan of the target tissue; identifying the reference scan whose phase is consonant with the obtained pre-treatment scan; computing at least one motion vector field between the identified reference scan and another of the plurality of reference scans different from the identified reference scan; applying the at least one computed motion vector field to one of the obtained pre-treatment scan and the another of the plurality of reference scans so as to obtain at least one synthetic scan whose phase is consonant with the other of the obtained pre-treatment scan and the another of the plurality of reference scans; and adjusting one of an irradiation dose, irradiation angle and irradiation positioning responsive to the at least one synthetic scan.

Abstract: The present disclosure provides an irradiation treatment apparatus having a generally vertical patient support surface; a patient securing mechanism arranged to secure a patient in a fixed relation to the patient support surface; a rotation platform secured at one end of the patient support surface and arranged to rotate the patient support surface about a generally vertical axis and optionally translate the patient support surface at least partially about a plane generally orthogonal to the generally vertical axis; an imager exhibiting a first mode in which the imager occludes radiation from a fixed beam irradiation source and a second mode in which the imager enables irradiation from the fixed beam irradiation source; and a vertical translation mechanism in communication with the patient support surface and arranged to translate the patient support surface along the generally vertical axis from a loading position to an irradiation position.