A walker for use by a mobility impaired disabled user. The walker supports the user while moving them through a set of movements correlating to a walking motion. The walker includes an exoskeleton, a power source in the form of a battery pack or other similar onboard power pack together with its associated power supply cables, and a control system

The exoskeleton includes a rigid pelvic support member including a pelvic harness and a pair of leg structures. Each of the leg structures comprise an upper leg structural member, a lower leg structural member, a foot member, a main hip actuator, a knee actuator and a main foot actuator.

Systems and methods for exerting forces on a body, including a support structure defining a space and a plurality of surface contacting units that are configured to exert force upon the body, such that the weight is distributed away from the primary weight bearing regions to non-weight bearing regions of the body, or vice versa, without exerting significant shear or frictional forces on surfaces of the body. The systems and methods may be used to exert forces to cause fluid shift in different compartments of the body. Applications include treatment of various disease conditions including pressure ulcers, heart failure, high blood pressure, preeclampsia, osteoporosis, injuries of spine and to slow microgravity-induced bone and muscle loss. The systems and methods may be used to simulate gravity, weightlessness or buoyancy, in rehabilitation medicine. The system may include a chair, bed, a wearable suit or an exoskeleton.

Upper arms are fixed to drive shafts of a pair of drive sources at or near respective left and right hip joints. The upper arms are coupled to an upper body trunk harness by first passive rotary shafts via third passive rotary shafts, and are mounted to a lower body trunk harness by a mounting device. Lower arms are fixed to drive source bodies, and are coupled to thigh harnesses by second passive rotary shafts via fourth passive rotary shafts. The first and second passive rotary shafts and third and fourth passive rotary shafts are angularly displaceable about axial lines in a lateral direction of the wearer and axial lines in an anteroposterior direction of the wearer, respectively. An acceleration/angular speed sensor fixed to the lower body trunk harness detects an acceleration of the body trunk in a vertical direction by landing of a foot.

A walker for use by a mobility impaired disabled user. The walker supports the user while moving them through a set of movements correlating to a walking motion. The walker includes an exoskeleton, a power source in the form of a battery pack or other similar onboard power pack together with its associated power supply cables, and a control system

The exoskeleton includes a rigid pelvic support member including a pelvic harness and a pair of leg structures Each of the leg structures comprise an upper leg structural member, a lower leg structural member, a foot member, a main hip actuator, a knee actuator and a main foot actuator.

Chest compression machine systems and methods adjust the administration of patient treatment based on received physiological parameter measurements, such as a CO.sub.2 measurement. Adjustment of the administered chest compressions can include adjusting one or more chest compression parameters, such as the depth of the administered compressions, the administration of active decompressions, adjusting the height of active decompression, adjusting the rate of compressions and/or active decompressions and/or other changes to one or more properties, or characteristics, of the administered chest compressions and/or active decompressions.

A system and method for mechanical CPR can include a device for providing compressive force to various locations on a patient, and biological monitoring systems to measure the effectiveness of the various locations of compressive force in pumping blood through the patient. The system can also include providing decompressive force to increase the efficacy of blood flow.

A body weight support system includes a tether configured to be coupled to an attachment device worn by a user to couple the user to the body weight support system. A method of providing gait training includes defining a reference length of the tether when the attachment device is in an initial position and defining a threshold length of the tether. A first amount of body weight support is provided during the gait training as the user moves relative to a surface and the length of the tether is less than the threshold length. A second amount of body weight support is provided during the gait training as the user moves relative to the surface and the length of the tether is greater than the threshold length. The method further includes displaying data associated with the gait training on a display of an electronic device.

Mobility rehabilitation device comprising a table, hinged to a support structure and respective actuator, configured to rotate said table between a horizontal and a vertical position, said table being provided with a harness configured to fasten a patient positioned thereon, said rehabilitation device comprising a lower limbs movement mechanism to make the patient's femur rotate with respect to the hip and a couple of feet movement platforms, said device comprising also a plurality of infrared light sources, positioned so that each light source lights up the muscles of a respective area of the patient's lower limbs, a control unit configured to control said lower limbs movement mechanism and said light sources and to manage an adjusting cycle of the intensity of said light sources in a differentiated manner for each of said sources, as a function of the movement cycle imposed by said lower limbs movement mechanism.

The present invention features a wearable device for assisting in the movement of lower limbs. The wearable device may comprise an anchor component configured to encircle a torso of a user and be supported by the shoulders through a harness/suspender that provides both postural support and proprioceptive input. The wearable device may have one or more tubing components attached to at least a portion of the anchor component, and one or more elastic cords with at least a portion of the elastic cord are disposed within the tubing component. Each cord may have a first and second attachment component on each end, which may attach to a first shoe and a second shoe of the user. Lowering the cord end by the attachment component may cause the other cord end to rise.

The present invention discloses a system for assisting a mobility-impaired individual or a patient. The system includes a track that mounts to a ceiling or wall of a structure such as a home. The track receives a sliding mechanism. The sliding mechanism connects to a strap hanging arrangement. The strap hanging arrangement connects to a vest. The vest connects to a leg support mechanism. The mobility-impaired individual wears the vest and the leg support mechanism. The sliding mechanism includes a lift strap for adjusting the height of the strap hanging arrangement thereby allowing the mobility-impaired individual to be placed in a sitting position or standing position. The mechanically driven mechanism moves along the track allowing the mobility-impaired individual to move around the structure.