Patents by Inventor Jenny Ruth Hrafnsdottir
Jenny Ruth Hrafnsdottir 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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Patent number: 9066821Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: GrantFiled: March 11, 2014Date of Patent: June 30, 2015Assignee: OSSUR HFInventors: Egill Sveinbjorn Egilsson, Sigurdur Asgeirsson, Jenny Ruth Hrafnsdottir, Grimur Jonsson
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Patent number: 9060885Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: GrantFiled: February 24, 2014Date of Patent: June 23, 2015Assignee: OSSUR HFInventors: Egill Sveinbjorn Egilsson, Sigurdur Asgeirsson, Jenny Ruth Hrafnsdottir, Grimur Jonsson
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Patent number: 9056022Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: GrantFiled: February 12, 2013Date of Patent: June 16, 2015Assignee: OSSUR HFInventors: Egill Sveinbjorn Egilsson, Sigurdur Asgeirsson, Jenny Ruth Hrafnsdottir, Grimur Jonsson
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Patent number: 8911506Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: GrantFiled: March 18, 2014Date of Patent: December 16, 2014Assignee: OSSUR HFInventors: Egill Sveinbjorn Egilsson, Sigurdur Asgeirsson, Jenny Ruth Hrafnsdottir, Grimur Jonsson
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Patent number: 8894719Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: GrantFiled: July 11, 2011Date of Patent: November 25, 2014Assignee: Ossur HFInventors: Egill Sveinbjorn Egilsson, Sigurdur Asgeirsson, Jenny Ruth Hrafnsdottir, Grimur Jonsson
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Publication number: 20140200682Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: ApplicationFiled: March 18, 2014Publication date: July 17, 2014Applicant: OSSUR hfInventors: Egill Sveinbjorn EGILSSON, Sigurdur ASGEIRSSON, Jenny Ruth HRAFNSDOTTIR, Grimur JONSSON
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Publication number: 20140195008Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: ApplicationFiled: March 11, 2014Publication date: July 10, 2014Applicant: OSSUR hfInventors: Egill Sveinbjorn EGILSSON, Sigurdur ASGEIRSSON, Jenny Ruth HRAFNSDOTTIR, Grimur JONSSON
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Publication number: 20140156026Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: ApplicationFiled: February 24, 2014Publication date: June 5, 2014Applicant: OSSUR hfInventors: Egill Sveinbjorn EGILSSON, Sigurdur ASGEIRSSON, Jenny Ruth HRAFNSDOTTIR, Grimur JONSSON
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Publication number: 20110264239Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: ApplicationFiled: July 11, 2011Publication date: October 27, 2011Inventors: Egill Sveinbjorn Egilsson, Sigurdur Asgeirsson, Jenny Ruth Hrafnsdottir, Grimur Jonsson
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Patent number: 8034120Abstract: A suspension liner sleeve adapted to provide an interface between a residual limb and a prosthetic socket, and having outer and inner surfaces. The liner sleeve includes an elongate, generally conical body portion formed from at least one material segment defining the liner outer surface. The at least one material segment being at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas. The liner sleeve includes a layer of polymeric material disposed on the at least one material segment and defining the liner sleeve inner surface, and a plurality of resilient seal elements protruding radially from the liner sleeve outer surface. The plurality of seal elements extend around at least one peripheral portion of the liner body portion. A pair of opposed annular recesses may be adjacently located above and below each of the at least one seal element.Type: GrantFiled: January 18, 2007Date of Patent: October 11, 2011Assignee: Ossur HFInventors: Egill Sveinbjorn Egilsson, Sigurdur Asgeirsson, Jenny Ruth Hrafnsdottir, Grimur Jonsson