A device for examining limb joints comprises a support frame to which are attached mechanisms with holders for positioning patient's limbs in the region encompassing patient's hips, thighs and feet, said mechanisms being made of materials that do not interact with magnetic fields. A hip belt (B) is secured to special ports on both sides of the support frame (A) of the device, then a thigh support platform (C) is secured to the support frame on a swingable hinge, and a shank support assembly (D) is secured in the middle part, where on a common adjustment screw guided by a slider and locked in position on the support frame by means of a position nut is located a fixed casing combined with a nut and with two force measurement assemblies. A feet support assembly (E) is secured to the opposite side of the frame. The second variant of the device consists of only the following groups: the support frame (A), the thigh support platform (C) and the shank support assembly (D).

Novel tools and techniques might provide for implementing image-based physiological status determination of users, and, in particular embodiments, for implementing physiological status determination of users based on marker-less motion-capture and generating appropriate remediation plans. In various embodiments, one or more cameras may be used to capture views of a user (e.g., an athlete, a person trying to live a healthy life, or the like) as the user is performing one or more set of motions, and the captured images may be overlaid with a skeletal framework that is compared with similar skeletal framework overlaid images for the same one or more sets of motions. The system can automatically determine a physical condition of the user or a probability that the user will suffer a physical condition based at least in part on an analysis of the comparison, which may be difficult or impossible to observe with the naked human eye.

A measurement device that includes a calculation unit that calculates, using sensor data measured by a sensor according to a measurement motion regarding a limb of a user, the sensor being attached to the user at a predetermined attachment site, a length and a central angle of an arc related to a trajectory of the sensor in a period of the measurement motion, and an estimation unit that estimates a radius of the arc calculated using the calculated length and the calculated central angle of the arc as a length of the limb of the user.

Novel tools and techniques might provide for implementing image-based physiological status determination of users, and, in particular embodiments, for implementing physiological status determination of users based on marker-less motion-capture and generating appropriate remediation plans. In various embodiments, one or more cameras may be used to capture views of a user (e.g., an athlete, a person trying to live a healthy life, or the like) as the user is performing one or more set of motions, and the captured images may be overlaid with a skeletal framework that is compared with similar skeletal framework overlaid images for the same one or more sets of motions. The system can automatically determine a physical condition of the user or a probability that the user will suffer a physical condition based at least in part on an analysis of the comparison, which may be difficult or impossible to observe with the naked human eye.

Implant orientation data representing a range of functional orientations of a first implant part relative to a first bone is determined. The first implant part is part of an implant pair to be implanted in an associated patient. The implant pair includes the first implant part and a second implant part. Second implant orientation data representing an orientation of the second implant part relative to a second bone is acquired. Implant shape data representing shapes of the first and the second implant parts is acquired. Activity data representing a desired activity of the associated patient is acquired. The desired activity has an associated original range of motion between the first bone and the second bone. The implant orientation data is determined based on the second implant orientation data, the implant shape data, and the activity data.

An imaging support apparatus according to one embodiment includes an input interface and processing circuitry. The input interface receives input of first information about a disease or a case of a subject. The processing circuitry specifies, on the basis of the first information received by the input interface and second information in which the first information and posture information that expresses a posture of the subject suitable to perform imaging of the disease or the case are associated with each other, the posture information corresponding to the first information. Moreover, the processing circuitry causes a display to display the specified posture information.

A body garment including sensors distributed throughout the garment, each sensor senses body state information from a local surface area of a body; and sensor nodes in proximity to the plurality of sensors, each sensor node including a processor to receive sensing body state information from at least one of the plurality of sensors. Each processor is configured to receive body state information locally from sensors, to utilize the information to determine a local surface shape of the surface of a portion of the body part; and to exchange local surface shape information with neighboring sensor nodes. At least one processor of utilizes the local surface shape information received from the sensor nodes to generate one overall model of a surface shape of the entire surface of the body part covered by the garment.

Disclosed herein are various patient measurement devices having an extendable elongate body and a deployable arm rotatably coupled to the elongate body. The elongate body has a first body comprising a lumen defined along a length of the first body and a second body extendably disposed within the lumen of the first body. The deployable arm is rotatably coupled to an end of the second body and is rotatably movable between a retracted position and a deployed position. Also disclosed are various methods of using the device to take various range-of-motion measurements, other physical capability measurements, and anthropometric measurements.

Indication device comprising an elongated indication pin connected to a base, said base suitable to be arranged on or to the surface of a body.

A unified coil assembly for magnetic resonance imaging is disclosed. The coil assembly includes an RF coil element and a shim coil array with a shim coil element. The shim coil element is physically separated or partially separated from the RF coil element. The shim coil element includes a DC current loop having a DC power supply connection to allow DC current to generate a local BO magnetic field. The unified coil array assembly is configured to simultaneously provide an RF mode for at least one of transmit or receive and a direct current mode to generate a local B0 magnetic field for B0 shimming Larger number of shim coils relative to the RF coil element provides superior shimming performance. The mutual inductance between the shim coil element and the RF coil element is minimized by proposed geometrical decoupling methods in order to minimize the RF interaction between the two.