Patents by Inventor Maria Gudrun Sveinbjornsdottir
Maria Gudrun Sveinbjornsdottir has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240041621Abstract: Prosthetic feet that allow for heel height adjustment and/or provide metatarsal joint functionality to more closely mimic natural human feet are provided. A prosthetic foot can include an ankle module having a locking mechanism configured to lock the heel at a particular height. The prosthetic foot can also include a toe region that adapts to varying heel heights. The ankle module and/or locking mechanism can be adjusted, controlled, and/or locked via a hydraulic mechanism. The toe region can curve upward relative to a portion of the foot proximal of the toe region.Type: ApplicationFiled: August 22, 2023Publication date: February 8, 2024Inventors: Aron Kristbjorn Albertsson, Maria Gudrun Sveinbjornsdottir, Rowan Patrick Robinson Cain, Jeroen Nijman, David Sandahl, Larus Gunnsteinsson
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Patent number: 11771572Abstract: Prosthetic feet that allow for heel height adjustment and/or provide metatarsal joint functionality to more closely mimic natural human feet are provided. A prosthetic foot can include an ankle module having a locking mechanism configured to lock the heel at a particular height. The prosthetic foot can also include a toe region that adapts to varying heel heights. The ankle module and/or locking mechanism can be adjusted, controlled, and/or locked via a hydraulic mechanism. The toe region can curve upward relative to a portion of the foot proximal of the toe region.Type: GrantFiled: September 28, 2020Date of Patent: October 3, 2023Assignee: Össur Iceland ehfInventors: Aron Kristbjorn Albertsson, Maria Gudrun Sveinbjornsdottir, Rowan Patrick Robinson Cain, Jeroen Nijman, David Sandahl, Larus Gunnsteinsson
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Publication number: 20230293319Abstract: A foot cover for a prosthetic foot can allow a user to more easily remove the foot cover when the foot cover needs to be switched out or cleaned. The foot cover can have a hinge near a heel end of the foot cover. The hinge can allow a user to rotate a section of the foot cover to increase the size of the opening so that the foot prosthetic can be inserted into or removed from an inner cavity of the foot cover. The foot cover can be an easily separable two-part foot cover, the two parts coupled together with magnets or another mechanical fastener.Type: ApplicationFiled: March 8, 2023Publication date: September 21, 2023Inventors: Bjarni Andresson, Larus Gunnsteinsson, Jeroen Nijman, Felix Starker, Aron Kristbjorn Albertsson, Maria Gudrun Sveinbjornsdottir
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Publication number: 20230064710Abstract: A prosthetic foot can include an attachment member, at least one first brace, at least one first flexible member, an unpowered actuator, at least one second brace, and at least one second flexible member. The attachment member can include a connector configured to connect the attachment member to a user or another prosthetic device. The at least one first brace can mount to the attachment member and the at least one first flexible member can connect to the attachment member by the at least one first brace such that a force between the ground and the attachment member can be supported by the at least one first flexible member. The unpowered actuator can mount to the attachment member and the at least one second brace can mounted to the actuator. The at least one second flexible member can connect to the attachment member by the at least one second brace such that a force between the ground and the attachment member can be supported by the at least one second flexible member.Type: ApplicationFiled: August 11, 2022Publication date: March 2, 2023Inventors: Arinbjorn Viggo Clausen, Bjarni Andresson, Ragnar Orn Gunnarsson, Christophe Guy Lecomte, Maria Gudrun Sveinbjornsdottir, David Sandahl, Atli Orn Sverrisson, David Langlois
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Publication number: 20220378587Abstract: A traction system for an ambulatory support such as a prosthetic foot blade or a crutch includes a sole plate, a latch assembly, and a strap. The sole plate is couplable to a distal end of the ambulatory support to extend under a bottom side of the ambulatory support and a latch assembly. The latch assembly includes a front catch and a rear catch both fixable at a top side of the ambulatory support with the front catch nearer to the distal end of the ambulatory support than the rear catch, and a lever having a front end and a rear end, the front end releasably latchable to the front catch and the rear end releasably latchable to the rear catch when the lever is pivoted about the latched front end. The strap is secured to the lever and to the sole plate.Type: ApplicationFiled: August 10, 2022Publication date: December 1, 2022Applicant: NIKE, Inc.Inventors: Tobie D. Hatfield, Austin J. Orand, George A. Xanthos, Aron Kristbjorn Albertsson, Bjarni Andresson, Arinbjorn Viggo Clausen, Christophe Guy Lecomte, Sindri Pall Sigurdsson, Maria Gudrun Sveinbjornsdottir
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Patent number: 11446166Abstract: A prosthetic foot can include an attachment member, at least one first brace, at least one first flexible member, an unpowered actuator, at least one second brace, and at least one second flexible member. The attachment member can include a connector configured to connect the attachment member to a user or another prosthetic device. The at least one first brace can mount to the attachment member and the at least one first flexible member can connect to the attachment member by the at least one first brace such that a force between the ground and the attachment member can be supported by the at least one first flexible member. The unpowered actuator can mount to the attachment member and the at least one second brace can mounted to the actuator. The at least one second flexible member can connect to the attachment member by the at least one second brace such that a force between the ground and the attachment member can be supported by the at least one second flexible member.Type: GrantFiled: July 9, 2019Date of Patent: September 20, 2022Assignee: Össur Iceland ehfInventors: Arinbjorn Viggo Clausen, Bjarni Andresson, Ragnar Orn Gunnarsson, Christophe Guy Lecomte, Maria Gudrun Sveinbjornsdottir, David Sandahl, Atli Orn Sverrisson, David Langlois
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Patent number: 11446165Abstract: A traction system for an ambulatory support such as a prosthetic foot blade or a crutch includes a sole plate, a latch assembly, and a strap. The sole plate is couplable to a distal end of the ambulatory support to extend under a bottom side of the ambulatory support and a latch assembly. The latch assembly includes a front catch and a rear catch both fixable at a top side of the ambulatory support with the front catch nearer to the distal end of the ambulatory support than the rear catch, and a lever having a front end and a rear end, the front end releasably latchable to the front catch and the rear end releasably latchable to the rear catch when the lever is pivoted about the latched front end. The strap is secured to the lever and to the sole plate.Type: GrantFiled: March 10, 2021Date of Patent: September 20, 2022Assignee: NIKE, Inc.Inventors: Tobie D. Hatfield, Austin J. Orand, George A. Xanthos, Aron Kristbjorn Albertsson, Bjarni Andresson, Arinbjorn Viggo Clausen, Christophe Guy Lecomte, Sindri Pall Sigurdsson, Maria Gudrun Sveinbjornsdottir
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Publication number: 20220168117Abstract: A prosthetic foot including a continuous body extending from a proximal end to a distal end. The body includes an anterior surface, a posterior surface opposite the anterior surface, and a fin on the posterior surface. A prosthetic foot can include a first footplate and a second footplate. The first footplate extends between a proximal portion and a distal portion. The proximal and distal portions of the first footplate are configured to operatively engage a support surface during ambulation. The second footplate extends between a proximal portion and a distal portion. The distal portion of the second footplate is coupled to the first footplate at an intermediate location between the proximal and distal portions of the first footplate. The second footplate incudes an anterior surface, a posterior surface opposite the anterior surface, and a fin on the posterior surface.Type: ApplicationFiled: November 23, 2021Publication date: June 2, 2022Inventors: Arinbjörn Viggo Clausen, Christophe Guy Lecomte, Maria Gudrun Sveinbjornsdottir, Aron Kristbjorn Albertsson
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Publication number: 20210307935Abstract: A traction system for an ambulatory support such as a prosthetic foot blade or a crutch includes a sole plate, a latch assembly, and a strap. The sole plate is couplable to a distal end of the ambulatory support to extend under a bottom side of the ambulatory support and a latch assembly. The latch assembly includes a front catch and a rear catch both fixable at a top side of the ambulatory support with the front catch nearer to the distal end of the ambulatory support than the rear catch, and a lever having a front end and a rear end, the front end releasably latchable to the front catch and the rear end releasably latchable to the rear catch when the lever is pivoted about the latched front end. The strap is secured to the lever and to the sole plate.Type: ApplicationFiled: March 10, 2021Publication date: October 7, 2021Applicant: NIKE, Inc.Inventors: Tobie D. Hatfield, Austin J. Orand, George A. Xanthos, Aron Kristbjorn Albertsson, Bjarni Andresson, Arinbjorn Viggo Clausen, Christophe Guy Lecomte, Sindri Pall Sigurdsson, Maria Gudrun Sveinbjornsdottir
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Publication number: 20210077281Abstract: Prosthetic feet that allow for heel height adjustment and/or provide metatarsal joint functionality to more closely mimic natural human feet are provided. A prosthetic foot can include an ankle module having a locking mechanism configured to lock the heel at a particular height. The prosthetic foot can also include a toe region that adapts to varying heel heights. The ankle module and/or locking mechanism can be adjusted, controlled, and/or locked via a hydraulic mechanism. The toe region can curve upward relative to a portion of the foot proximal of the toe region.Type: ApplicationFiled: September 28, 2020Publication date: March 18, 2021Inventors: Aron Kristbjorn Albertsson, Maria Gudrun Sveinbjornsdottir, Rowan Patrick Robinson Cain, Jeroen Nijman, David Sandahl, Larus Gunnsteinsson
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Patent number: 10864092Abstract: An attachment for a prosthetic foot comprising an attachment surface that couples to the edges of a foot plate of a prosthetic foot and an outer surface that functionally or cosmetically alters the foot plate of the prosthetic foot in order to adapt the prosthetic foot to the needs of the user. In another embodiment, a toe attachment for a prosthetic foot comprising a cavity that can receive the toe end of an elongate foot element of a prosthetic foot, the toe attachment that can functionally or cosmetically alter the elongate foot element in order to adapt the prosthetic foot to the needs of the user. In yet another embodiment, a seal cover that can removably engage a prosthetic foot and a cosmetic cover for a prosthetic foot, resulting in a substantially watertight connection between the seal cover and the prosthesis and the seal cover and the cosmesis.Type: GrantFiled: August 11, 2017Date of Patent: December 15, 2020Assignee: Össur Iceland ehfInventors: Christophe Guy Lecomte, María Guðrún Sveinbjörnsdóttir, Ragnar Örn Gunnarsson
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Patent number: 10821007Abstract: Prosthetic feet that allow for heel height adjustment and/or provide metatarsal joint functionality to more closely mimic natural human feet are provided. A prosthetic foot can include an ankle module having a locking mechanism configured to lock the heel at a particular height. The prosthetic foot can also include a toe region that adapts to varying heel heights. The ankle module and/or locking mechanism can be adjusted, controlled, and/or locked via a hydraulic mechanism. The toe region can curve upward relative to a portion of the foot proximal of the toe region.Type: GrantFiled: December 1, 2017Date of Patent: November 3, 2020Assignee: Össur Iceland ehfInventors: Aron Kristbjorn Albertsson, Maria Gudrun Sveinbjornsdottir, Rowan Patrick Robinson Cain, Jeroen Nijman, David Sandahl, Larus Gunnsteinsson
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Publication number: 20200000611Abstract: A prosthetic foot can include an attachment member, at least one first brace, at least one first flexible member, an unpowered actuator, at least one second brace, and at least one second flexible member. The attachment member can include a connector configured to connect the attachment member to a user or another prosthetic device. The at least one first brace can mount to the attachment member and the at least one first flexible member can connect to the attachment member by the at least one first brace such that a force between the ground and the attachment member can be supported by the at least one first flexible member. The unpowered actuator can mount to the attachment member and the at least one second brace can mounted to the actuator. The at least one second flexible member can connect to the attachment member by the at least one second brace such that a force between the ground and the attachment member can be supported by the at least one second flexible member.Type: ApplicationFiled: July 9, 2019Publication date: January 2, 2020Inventors: Arinbjorn Viggo Clausen, Bjarni Andresson, Ragnar Orn Gunnarsson, Christophe Guy Lecomte, Maria Gudrun Sveinbjornsdottir, David Sandhal, Atli Orn Sverrisson, David Langlois
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Patent number: 10390974Abstract: A prosthetic foot can include an attachment member, at least one first brace, at least one first flexible member, an unpowered actuator, at least one second brace, and at least one second flexible member. The attachment member can include a connector configured to connect the attachment member to a user or another prosthetic device. The at least one first brace can mount to the attachment member and the at least one first flexible member can connect to the attachment member by the at least one first brace such that a force between the ground and the attachment member can be supported by the at least one first flexible member. The unpowered actuator can mount to the attachment member and the at least one second brace can be mounted to the actuator. The at least one second flexible member can connect to the attachment member by the at least one second brace such that a force between the ground and the attachment member can be supported by the at least one second flexible member.Type: GrantFiled: May 5, 2015Date of Patent: August 27, 2019Assignee: Össur hf.Inventors: Arinbjorn Viggo Clausen, Bjarni Andresson, Ragnar Orn Gunnarsson, Christophe Guy Lecomte, Maria Gudrun Sveinbjornsdottir, David Sandhal, Atli Orn Sverrisson, David Langlois
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Publication number: 20180153712Abstract: Prosthetic feet that allow for heel height adjustment and/or provide metatarsal joint functionality to more closely mimic natural human feet are provided. A prosthetic foot can include an ankle module having a locking mechanism configured to lock the heel at a particular height. The prosthetic foot can also include a toe region that adapts to varying heel heights. The ankle module and/or locking mechanism can be adjusted, controlled, and/or locked via a hydraulic mechanism. The toe region can curve upward relative to a portion of the foot proximal of the toe region.Type: ApplicationFiled: December 1, 2017Publication date: June 7, 2018Inventors: Aron Kristbjorn Albertsson, Maria Gudrun Sveinbjornsdottir, Rowan Patrick Robinson Cain, Jeroen Nijman, David Sandahl
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Publication number: 20170333221Abstract: An attachment for a prosthetic foot comprising an attachment surface that couples to the edges of a foot plate of a prosthetic foot and an outer surface that functionally or cosmetically alters the foot plate of the prosthetic foot in order to adapt the prosthetic foot to the needs of the user. In another embodiment, a toe attachment for a prosthetic foot comprising a cavity that can receive the toe end of an elongate foot element of a prosthetic foot, the toe attachment that can functionally or cosmetically alter the elongate foot element in order to adapt the prosthetic foot to the needs of the user. In yet another embodiment, a seal cover that can removably engage a prosthetic foot and a cosmetic cover for a prosthetic foot, resulting in a substantially watertight connection between the seal cover and the prosthesis and the seal cover and the cosmesis.Type: ApplicationFiled: August 11, 2017Publication date: November 23, 2017Inventors: Christophe Guy Lecomte, María Guðrún Sveinbjörnsdóttir, Ragnar Örn Gunnarsson
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Publication number: 20150328020Abstract: A prosthetic foot can include an attachment member, at least one first brace, at least one first flexible member, an unpowered actuator, at least one second brace, and at least one second flexible member. The attachment member can include a connector configured to connect the attachment member to a user or another prosthetic device. The at least one first brace can mount to the attachment member and the at least one first flexible member can connect to the attachment member by the at least one first brace such that a force between the ground and the attachment member can be supported by the at least one first flexible member. The unpowered actuator can mount to the attachment member and the at least one second brace can mounted to the actuator. The at least one second flexible member can connect to the attachment member by the at least one second brace such that a force between the ground and the attachment member can be supported by the at least one second flexible member.Type: ApplicationFiled: May 5, 2015Publication date: November 19, 2015Inventors: Arinbjorn Viggo Clausen, Bjarni Andresson, Ragnar Orn Gunnarsson, Christophe Guy Lecomte, Maria Gudrun Sveinbjornsdottir, David Sandhal, Atli Orn Sverrisson, David Langlois
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Patent number: 9017421Abstract: Prosthetic feet having improved vertical suspension are provided. A prosthetic foot can include a foot member having a change in curvature near a toe section so that the toe section is downwardly vertically offset from the remainder of the foot member. A prosthetic foot can have upper and lower foot members that extend parallel to each other and are separated by a gap. The lower foot member can extend beyond a distal end of the upper foot member to form a toe section. An adapter for coupling a prosthetic foot to another prosthetic component is also provided. The adapter includes a cavity for receiving the proximal end of a prosthetic foot. The prosthetic foot is secured to the adapter with a curable material such as epoxy to provide a more lightweight system.Type: GrantFiled: December 1, 2011Date of Patent: April 28, 2015Assignee: Össur hfInventors: Christophe Lecomte, Vilhjalmur Freyr Jónsson, Maria Gudrun Sveinbjornsdottir, Benedikt Skulason
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Publication number: 20130144403Abstract: Prosthetic feet having improved vertical suspension are provided. A prosthetic foot can include a foot member having a change in curvature near a toe section so that the toe section is downwardly vertically offset from the remainder of the foot member. A prosthetic foot can have upper and lower foot members that extend parallel to each other and are separated by a gap. The lower foot member can extend beyond a distal end of the upper foot member to form a toe section. An adapter for coupling a prosthetic foot to another prosthetic component is also provided. The adapter includes a cavity for receiving the proximal end of a prosthetic foot. The prosthetic foot is secured to the adapter with a curable material such as epoxy to provide a more lightweight system.Type: ApplicationFiled: December 1, 2011Publication date: June 6, 2013Applicant: Ossur hfInventors: Christophe Lecomte, Vilhjalmur Freyr Jónsson, Maria Gudrun Sveinbjornsdottir