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9687363 Variable-mechanical-impedance artificial legs  
In one aspect, the invention provides methods and apparatus facilitating an adjustable-stiffness prosthesis or orthosis (including approximations to arbitrarily definable non-linear spring...
1000
8551184 Variable mechanical-impedance artificial legs  
In one aspect, the invention provides methods and apparatus facilitating an adjustable-stiffness prosthesis or orthosis (including approximations to arbitrarily definable non-linear spring...
1000
5458143 Crutch with elbow and shank springs  
A crutch system comprising an elbow spring and a shank spring stores and releases energy during crutch locomotion. The elbow spring compresses during elbow flexion and then expands, extending the...
1000
9084689 Variable-mechanical-impedance artificial legs  
In one aspect, the invention provides methods and apparatus facilitating an adjustable-stiffness prosthesis or orthosis (including approximations to arbitrarily definable non-linear spring...
1000
9554922 Hybrid terrain-adaptive lower-extremity systems  
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected...
874
4923475 Inflatable limb prosthesis with preformed inner surface  
A prosthesis having a stump-receiving socket and a plurality of inflatable bladders with a means for the user to vary the pressures therein. The inflatable bladders each include a relatively soft,...
874
9032635 Physiological measurement device or wearable device interface simulator and method of use  
A physiological measurement device or wearable device simulator includes a frame and a plurality of surfaces distributed within the frame. For each surface, a surface actuator links the surface of...
874
9523684 Microfluidic devices and methods for separating and detecting constituents in a fluid sample  
Microfluidic devices and methods for using the same are provided. Aspects of the present disclosure include microfluidic devices that include a separation medium having functional groups which...
750
9108195 Microfluidic devices and methods for separating and detecting constituents in a fluid sample  
Microfluidic devices and methods for using the same are provided. Aspects of the present disclosure include microfluidic devices that include a separation medium having functional groups which...
750
8808214 Active ankle foot orthosis  
An Active Ankle Foot Orthosis (AAFO) is provided where the impedance of an orthotic joint is modulated throughout the walking cycle to treat ankle foot gait pathology, such as drop foot gait....
750
9498401 Robotic system for simulating a wearable device and method of use  
A robotic system for simulating a wearable device actuation delivery mechanism and the source removed from the actuation delivery mechanism that is linked to the actuation delivery mechanism by at...
750
9668888 Active ankle foot orthosis  
An Active Ankle Foot Orthosis (AAFO) is provided where the impedance of an orthotic joint is modulated throughout the walking cycle to treat ankle foot gait pathology, such as drop foot gait....
750
5367790 Shoe and foot prosthesis with a coupled spring system  
The invention relates to a sole system for use especially with an athletic shoe or prosthesis. The sole includes a coupled spring configuration that forms a collapsible, longitudinal arch to...
750
6610101 Speed-adaptive and patient-adaptive prosthetic knee  
The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis. The control scheme and system utilizes sensory information measured local...
750
5701686 Shoe and foot prosthesis with bending beam spring structures  
Bending beam sole systems for shoes or foot prostheses comprising a bending beam heel spring, a bending beam forefoot spring, a two coupled spring sole system, and a three coupled spring sole...
750
8287477 Active ankle foot orthosis  
An Active Ankle Foot Orthosis (AAFO) is provided where the impedance of an orthotic joint is modulated throughout the walking cycle to treat ankle foot gait pathology, such as drop foot gait....
750
9211201 Hybrid terrain-adaptive lower-extremity systems  
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected...
750
8551029 Active ankle foot orthosis  
An Active Ankle Foot Orthosis (AAFO) is provided where the impedance of an orthotic joint is modulated throughout the walking cycle to treat ankle foot gait pathology, such as drop foot gait....
750
8376971 Active ankle foot orthosis  
An Active Ankle Foot Orthosis (AAFO) is provided where the impedance of an orthotic joint is modulated throughout the walking cycle to treat ankle foot gait pathology, such as drop foot gait....
750
7279009 Speed-adaptive and patient-adaptive prosthetic knee  
The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis. The control scheme and system utilizes sensory information measured local...
750
8075633 Active ankle foot orthosis  
An Active Ankle Foot Orthosis (AAFO) is provided where the impedance of an orthotic joint is modulated throughout the walking cycle to treat ankle foot gait pathology, such as drop foot gait....
750
6029374 Shoe and foot prosthesis with bending beam spring structures  
A midsole system for a running shoe or foot prosthesis have a sole spring, a heel spring and/or a forefoot spring stores energy of foot impact and releases it during the running cycle. A preferred...
750
7295892 Speed-adaptive control scheme for legged running robots  
A control scheme for legged running machines which is based on a decoupled control of system energy and kinematic trajectory is described.
750
7799091 Control system for prosthetic knee  
The invention relates to an automated speed-adaptive and patient-adaptive control scheme and system for a knee prosthesis. The control scheme and system utilizes sensory information measured local...
750
8419804 Hybrid terrain-adaptive lower-extremity systems  
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected...
750
9149370 Powered artificial knee with agonist-antagonist actuation  
A knee prosthesis comprises an agonist-antagonist arrangement of two series-elastic actuators in parallel, including a knee joint, flexion and extension actuators connected to the joint in...
624
9682005 Elastic element exoskeleton and method of using same  
Running in a mammal, such as a human, is augmented by adaptively modulating anticipation of maximum leg extension of a mammal when running, and actuating an exoskeletal clutch linked in series to...
624
9333097 Artificial human limbs and joints employing actuators, springs, and variable-damper elements  
Biomimetic Hybrid Actuators employed in biologically-inspired musculoskeletal architectures employ an electric motor for supplying positive energy to and storing negative energy from an artificial...
624
8900325 Hybrid terrain-adaptive lower-extremity systems  
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected...
624
10080672 Hybrid terrain-adaptive lower-extremity systems  
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected...
624
9872782 Biomimetic joint actuators  
In a powered actuator for supplying torque, joint equilibrium, and/or impedance to a joint, a motor is directly coupled to a low-reduction ratio transmission, e.g., a transmission having a gear...
624
9539117 Method for controlling a robotic limb joint  
A model-based neuromechanical controller for a robotic limb having at least one joint includes a finite state machine configured to receive feedback data relating to the state of the robotic limb...
624
8500823 Powered artificial knee with agonist-antagonist actuation  
A knee prosthesis comprises an agonist-antagonist arrangement of two series-elastic actuators in parallel, including a knee joint, flexion and extension actuators connected to the joint in...
624
8864846 Model-based neuromechanical controller for a robotic leg  
A model-based neuromechanical controller for a robotic limb having at least one joint includes a finite state machine configured to receive feedback data relating to the state of the robotic limb...
624
8870967 Artificial joints using agonist-antagonist actuators  
Artificial limbs and joints that behave like biological limbs and joints employ a synthetic actuator which consumes negligible power when exerting zero force, consumes negligible power when...
624
9351856 Hybrid terrain-adaptive lower-extremity systems  
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected...
624
7313463 Biomimetic motion and balance controllers for use in prosthetics, orthotics and robotics  
Systems for controlling the motion of multiple articulated elements connected by one or more joints in an artificial appendage system. Four different embodiments includes a controller that reduces...
624
10105244 Hybrid terrain-adaptive lower-extremity systems  
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected...
624
9693883 Controlling power in a prosthesis or orthosis based on predicted walking speed or surrogate for same  
In some embodiments of a prosthetic or orthotic ankle/foot, a prediction is made of what the walking speed will be during an upcoming step by using one sensor from which the walking speed can be...
500
9474634 Peripheral neural interface via nerve regeneration to distal tissues  
At least partial function of a human limb is restored by surgically removing at least a portion of an injured or diseased human limb from a surgical site of an individual and transplanting a...
500
8734528 Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components  
An artificial foot and ankle joint consists of a curved leaf spring foot member having a heel extremity and a toe extremity, and a flexible elastic ankle member that connects the foot member for...
500
9975249 Neuromuscular model-based sensing and control paradigm for a robotic leg  
A neuromuscular model-based controller for a robotic limb having at least one joint includes a neuromuscular model having a muscle model, muscle geometry and reflex feedback loop to determine at...
500
6764520 Electronically controlled prosthetic knee  
The present invention relates to a variable-torque magnetorheologically actuated prosthetic knee which utilizes a plurality of interspersed and alternating rotors and stators to shear...
500
RE42903 Electronically controlled prosthetic knee  
The present invention relates to a variable-torque magnetorheologically actuated prosthetic knee which utilizes a plurality of interspersed and alternating rotors and stators to shear...
500
9060883 Biomimetic joint actuators  
In a powered actuator for supplying torque, joint equilibrium, and/or impedance to a joint, a motor is directly coupled to a low-reduction ratio transmission, e.g., a transmission having a gear...
500
9221177 Neuromuscular model-based sensing and control paradigm for a robotic leg  
A neuromuscular model-based controller for a robotic limb having at least one joint includes a neuromuscular model having a muscle model, muscle geometry and reflex feedback loop to determine at...
500
9339397 Artificial ankle-foot system with spring, variable-damping, and series-elastic actuator components  
An artificial foot and ankle joint consists of a curved leaf spring foot member having a heel extremity and a toe extremity, and a flexible elastic ankle member that connects the foot member for...
500
8954785 Redundancy and load balancing in remote direct memory access communications  
A method for managing communications to add a first Remote Direct Memory Access (RDMA) link between a TCP server and a TCP client, where the first RDMA link references first remote memory buffer...
437
8880935 Redundancy and load balancing in remote direct memory access communications  
A system for managing communications to add a first Remote Direct Memory Access (RDMA) link between a TCP server and a TCP client, where the first RDMA link references first remote memory buffer...
437
9687377 Terrain adaptive powered joint orthosis  
A powered device augments a joint function of a human during a gait cycle using a powered actuator that supplies an augmentation torque, an impedance, or both to a joint. A controller estimates...
437
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