1
Arinbjörn Viggo Clausen, Christophe Guy Lecomte, Larus Sigfusson: Sensing system and method for motion-controlled foot unit. Össur hf, Knobbe Martens Olson & Bear, May 12, 2009: US07531006 (74 worldwide citation)

A system and method for sensing movement of a device associated with a limb. In one example, a prosthetic or orthotic system includes a sensor assembly configured to measure movement of a component of the system in a single direction while substantially isolating negative effects of forces and/or lo ...


2
Arinbjörn Viggo Clausen, Magnús Oddsson: Transfemoral prosthetic systems and methods for operating the same. Össur hf, Knobbe Martens Olson & Bear, November 15, 2011: US08057550 (72 worldwide citation)

Certain embodiments of the invention relate to increasing the functionality of a transfemoral prosthetic device. In one embodiment, the transfemoral prosthetic device is configured such that the prosthetic knee maintains a load consistent with a healthy knee walking on level ground, while the prosth ...


3
Helgi Jónsson, Arinbjörn Viggo Clausen, Heidrun G Ragnarsdóttir: Systems and methods for processing limb motion. Ossur hf, Knobbe Martens Olson & Bear, October 12, 2010: US07811333 (71 worldwide citation)

Control systems and methods are disclosed for processing a time series of signals associated with the movement of a device associated with a limb. The time series of motion signals is filtered, such as thorough an autoregressive filter, and compared to stored data sets representing a limb-motion eve ...


4
Helgi Jónsson, Arinbjörn Viggo Clausen, Gudni Ingimarsson, Christophe Lecomte, Larus Sigfusson, Heiôrún Gígja Ragnarsdóttir: Actuator assembly for prosthetic or orthotic joint. Össur hf, Knobbe Martens Olson & Bear, November 1, 2011: US08048172 (67 worldwide citation)

A system and method associated with the movement of a limb. In one example, the system, such as a prosthetic or orthotic system, includes an actuator that actively controls, or adjusts, the angle between a foot unit and a lower limb member. The actuator preferably selectively locks during a desired ...


5
Heiôrún Gigja Ragnarsdóttir, Arinbjörn Viggo Clausen: System and method for determining terrain transitions. Ossur HF, Knobbe Martens Olson & Bear, October 7, 2014: US08852292 (14 worldwide citation)

A prosthetic or orthotic system including a sensor module and a processing module usable to determine a terrain variable, such as a terrain transition. In certain examples, the system is capable of anticipating a terrain transition prior to the user experiencing the terrain transition, which may inc ...


6
David Langlois, Arinbjörn Viggo Clausen, Árni Einarsson: Powered prosthetic hip joint. Össur hf, Knobbe Martens Olson & Bear, June 2, 2015: US09044346 (8 worldwide citation)

A powered prosthetic thigh can have a proximal portion configured to couple to a prosthetic hip socket and can have a distal portion attached to the proximal portion. The distal portion can have a distal connector configured to couple to a prosthetic knee. The powered prosthetic thigh can also have ...


7
Helgi Jónsson, Arinbjörn Viggo Clausen, Heidrun G Ragnarsdóttir: Systems and methods for processing limb motion. Össur hf, Knobbe Martens Olson & Bear, July 14, 2015: US09078774 (7 worldwide citation)

Control systems and methods are disclosed for processing a time series of signals associated with the movement of a device associated with a limb. The time series of motion signals is filtered, such as thorough an autoregressive filter, and compared to stored data sets representing a limb-motion eve ...


8
Helgi Jónsson, Arinbjörn Viggo Clausen, Gudni Ingimarsson, Christophe Lecomte, Larus Sigfusson, Heiörún Gígja Ragnarsdóttir: Actuator assembly for prosthetic or orthotic joint. Össur hf, Knobbe Martens Olson & Bear, April 29, 2014: US08709097 (6 worldwide citation)

A system and method associated with the movement of a limb. In one example, the system, such as a prosthetic or orthotic system, includes an actuator that actively controls, or adjusts, the angle between a foot unit and a lower limb member. The actuator preferably selectively locks during a desired ...


9
Orn Ingvi Jonsson, Christophe Guy Lecomte, Arinbjörn Viggo Clausen, Heidrun Gígja Ragnarsdottir: Low profile prosthetic foot. Ossur HF, Knobbe Martens Olson & Bear, February 19, 2013: US08377146 (4 worldwide citation)

A low profile prosthetic foot comprises a foot member extending at an incline from an anterior portion to a posterior portion thereof and configured to flex during motion, and an adapter mounted solely at a posterior section thereof to the posterior portion of the foot member so that the adapter's a ...


10
Hjordis Thorhallsdottir, Erla Sigridur Gestsdottir, Arinbjörn Viggo Clausen, Cristophe Lecomte, Heidrun Gigja Ragnarsdottir: Functional foot cover. Össur hf, Knobbe Martens Olson & Bear, March 6, 2012: US08128709 (3 worldwide citation)

A cover for a foot prosthesis comprises an opening at a top end of the cover, which extends into a cavity formed within the cover, wherein the cavity is configured to receive a prosthesis therein. A wall surrounds the cavity and has the shape of a natural human foot. The wall has an inner surface an ...