A system and method for patient positioning during radiotherapy. The system can include a patient support structure configured to receive a patient during a radiotherapy process using a radiotherapy source to deliver a therapy to the patient when positioned on the patient support structure, a patient positioning system configured to adjust a position of the patient support structure relative to the radiotherapy source, a flexible actuator configured to secure the patient to the patient support and adjust a position of the patient relative to the patient support, and an imaging system configured to acquire imaging data of the patient, the patient support, and the flexible actuator during the radiotherapy process.

The present invention provides a breast computed tomography system in which the body motion and the pain of an examinee during capturing of images of the breast are reduced. The breast computed tomography system includes a gantry accommodating a light emitting unit that radiates light onto the breast. The gantry includes a gripper having a right gripping portion and a left gripping portion.

Systems for patient support, imaging, or transport include a modality with a support surface configured to support a patient thereon, a converter associated with the modality, the converter being configured to receive relatively low-volume high-pressure air from a source of the relatively low-volume high-pressure air and to convert the relatively low-volume high-pressure air into relatively high-volume low-pressure air, and an air flow device configured to receive the relatively high-volume low-pressure air from the converter and provide an air flow function to the modality using the relatively high-volume low-pressure air.

Described herein are systems and methods of processing immobilization molds for application of treatment, A computing system may generate a three-dimensional mold model of immobilization mold within with a subject is to be positioned for application of a treatment. The computing system may subtract a three-dimensional scan of at least a portion of the subject from the three-dimensional mold model to define an opening therein. The computing system may remove, from the three-dimensional mold model, a first portion to define an imprint in the opening from a first axis along which the subject is to enter. The computing system may remove, from a second portion of the three-dimensional mold model remaining with the removal of the first portion, inward protrusions into the imprint of relative to the second axis intersecting the first axis.

A structure includes a base comprising a first ramp and an opposing, second ramp. The structure further includes a shell frame having an inner surface configured to a shape of a body part and an outer convex surface, wherein the outer convex surface of the shell frame rides upon, and moves relative to, upper surfaces of the first ramp and the second ramp to enable a pitch of the shell frame to be adjusted relative to the base.

A device and system for supporting a patient or an object in an examination is provided. The supporting system may include a portion for supporting the body of a patient and/or a head supporting device. The portion for supporting the body may move in one or more directions. The head supporting device may be adjust to meet requirements of imaging when the patient or the object is supine or prone.

A support system configured to support the lower extremities of a patient, for example during radiotherapy and imaging procedures, and methods for employing the same is provided. The support system includes a knee support apparatus and a foot support apparatus, each of which may be used together or independently in order to customize the support needed for the particular procedure. When used on the patient table of an appropriate imaging or treatment modality, the support system is configured to allow the clinician to independently adjust the knee support and foot support's positioning in the superior-inferior axis of the patient table in both a gross and fine manner for optimal positioning of the patient for the target procedure. The robust adjustment capabilities of the support system enable enhanced patient comfort, setup reproducibility, and workflow efficiency.

The invention discloses a radio-oncology patient positioning device (100) comprising a torso support portion (102, 104) adapted to support the torso of a patient, having first positioning members (106) configured to releasably arrange a knee positioning means; and/or a pelvic positioning device; and a shoulder support region (102) comprising second positioning members (110) adapted to releasably arrange a neck positioning means; and/or a shoulder positioning device;
characterized by: a head support portion (116); wherein the head support portion (116) is pivotally mounted, by means of at least one hinge (114) to the torso support portion (102, 104) or a base plate (102) on which the torso support portion (102) is mounted; and wherein the head support portion (116) is adapted such that a radio-oncological head positioning device (200; 200′) is detachably attachable to the head support portion (116), wherein a occipital mask and/or a face mask is arrangeable to the head positioning device (200; 200′).

The invention concerns a method for obtaining operating parameters for an x-ray CBCT imaging apparatus in view of acquiring a set of data of a patient's maxillofacial region. The method comprises: identifying a patient's maxillofacial first region of interest (ROI1), determining a height of a horizontal plane of said patient's maxillofacial first region of interest (ROI1) when the patient is in an occlusion position or bites a patient positioning accessory, acquiring through a slit-shaped collimator window a first set of data relative to said patient's maxillofacial first region of interest (ROI1) including the horizontal plane using x-ray CBCT imaging, reconstructing an axial CBCT slice comprising the horizontal plane based on the first set of data relative to the patient's maxillofacial first region of interest (ROI1), displaying the reconstructed axial CBCT slice of the patients maxillofacial first region of interest (ROI1) from the acquired first set of data, defining at least partially a second region of interest (ROI2) based on the displayed reconstructed axial CBCT slice of the patient's maxillofacial first region of interest (ROI1) and intersecting the latter, obtaining operating parameters for an x-ray CBCT imaging apparatus based on at least the defined second region of interest (ROI2) in view of acquiring a second set of data including the defined second region of interest (ROI2).

The invention relates to a problem of setting mutual position of an anatomy being imaged and imaging means of a computed tomography imaging apparatus so that specifically the very volume of the anatomy desired to be imaged actually is imaged. To further the positioning, a positioning tool in a form of a three-dimensional virtual positioning model (40), generated from the anatomy to be imaged, is shown on a display from which the volume (41) of the anatomy desired to be imaged can be pointed, selected or defined.