1
Arni Thor Ingimundarson, Palmi Einarsson: Knee brace and method for securing the same. Össur hf, October 6, 2009: US07597675 (123 worldwide citation)

A knee brace divided into anterior and posterior sides by a frontal plane, and having first and second sides divided by a median plane. The knee brace having a frame, and at least one cross strap that is connected to the frame and extends across over at least a portion of the first and second brace ...


2
Heidrun G Ragnarsdottir, Arinbjorn V Clausen, Hjordis Thorhallsdottir, Helgi Jonsson: System and method for motion-controlled foot unit. Össur hf, Knobbe Martens Olson & Bear, October 7, 2008: US07431737 (104 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. A processing module may control movement of the actuator ba ...


3
Van L Phillips, Hillary Pouchak: Foot prosthesis having cushioned ankle. Van L Phillips, Össur hf, Knobbe Martens Olson & Bear, June 20, 2006: US07063727 (81 worldwide citation)

A simple, inexpensive prosthetic foot is provided incorporating a cushioned ankle including an ankle block formed of a resilient material or bladder having desired compliance and energy return characteristics. The ankle block is sandwiched between a foot element and an ankle element. One or more ope ...


4
Arinbjörn V Clausen, Heidrun G Ragnarsdottir, Helgi Jonsson, Paul MacDonald: Systems and methods for adjusting the angle of a prosthetic ankle based on a measured surface angle. Össur hf, Knobbe Martens Olson & Bear, December 29, 2009: US07637959 (75 worldwide citation)

System and method for adjusting the angle of a prosthetic ankle are disclosed. In one example, the system, such as an actuated prosthetic ankle joint, detects the surface angle and actively adjusts the members of the ankle to a preferred angle according to the respective slope of the incline/decline ...


5
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 ...


6
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 ...


7
Arinbjörn V Clausen, Magnús Oddsson: Sensing systems and methods for monitoring gait dynamics. Össur hf, Knobbe Martens Olson & Bear, January 11, 2011: US07867285 (70 worldwide citation)

Systems and method for monitoring gait dynamics are disclosed. The performance of an orthotic or prosthetic device or other device associated with a limb may be measured based on the resistance of a bending sensor. Data from the sensors is gathered or processed, particularly for purposes of alignmen ...


8
Arinbjörn V Clausen, Heidrun G Ragnarsdottir, Helgi Jonsson: Systems and methods for actuating a prosthetic ankle based on a relaxed position. Össur hf, Knobbe Martens Olson & Bear, March 1, 2011: US07896927 (69 worldwide citation)

Systems and methods for sensing actuating a prosthetic ankle are disclosed. In one example, the system, such as an actuated prosthetic ankle joint, detects that the user has moved to a relaxed position, such as sitting, reclining, crawling, or leaning. In response, the actuated prosthetic ankle join ...


9
Heidrun G Ragnarsdottir, Arinbjorn V Clausen, Hjordis Thorhallsdottir, Helgi Jonsson: System and method for motion-controlled foot unit. Össur hf, Knobbe Martens Olson & Bear, December 29, 2009: US07637957 (69 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. A processing module may control movement of the actuator ba ...


10
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 ...