Patents by Inventor Andrew BACHE
Andrew BACHE 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: 20240350286Abstract: An adjustable socket system includes a distal portion and proximal portion. An axis extends between the distal and proximal portions. A plurality of struts are connected to the distal portion and distributed circumferentially about the axis. The struts at least in part define a receiving volume adapted to receive a residual limb and are movable between an expanded configuration in which at least some of the struts are moved radially outward relative to the axis to loosen the fit of the adjustable system, and a closed configuration in which at least some of the struts are moved radially inward relative to the expanded configuration to tighten the fit of the adjustable socket system. A tightening system is operatively connected to the struts and arranged to differentially tighten and loosen the fit of the adjustable socket system on one or more areas of the residual limb via a single input.Type: ApplicationFiled: July 2, 2024Publication date: October 24, 2024Inventors: Andrew BACHE, Egill Sveinbjorn EGILSSON, Linda Ros BIRGISDOTTIR, Dana Stewart MARLIN
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Patent number: 12064365Abstract: A structure assembled by first and second stackable layers having properties allowing for the first and second stackable layers to be shaped into at least first and second different shapes, and at least one fastener to releasably secure the first and second stackable layers together in one of the at least first and second shapes in a semi-rigid or rigid, and unitary construction. The first and second stackable layers are secured into one of the at least first and second shapes by the at least one fastener to form a semi-rigid or rigid, and unitary construction.Type: GrantFiled: July 3, 2018Date of Patent: August 20, 2024Assignee: OSSUR ICELAND EHFInventors: Martin Lund Storup, Andrew Bache, Christophe Guy Lecomte, Arinbjorn Clausen, Larus Gunnsteinsson, Felix Starker, Ragnar Örn Gunnarsson
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Patent number: 12053396Abstract: An adjustable socket system includes a distal portion and proximal portion. An axis extends between the distal and proximal portions. A plurality of struts are connected to the distal portion and distributed circumferentially about the axis. The struts at least in part define a receiving volume adapted to receive a residual limb and are movable between an expanded configuration in which at least some of the struts are moved radially outward relative to the axis to loosen the fit of the adjustable system, and a closed configuration in which at least some of the struts are moved radially inward relative to the expanded configuration to tighten the fit of the adjustable socket system. A tightening system is operatively connected to the struts and arranged to differentially tighten and loosen the fit of the adjustable socket system on one or more areas of the residual limb via a single input.Type: GrantFiled: February 4, 2021Date of Patent: August 6, 2024Assignee: Ossur Iceland ehfInventors: Andrew Bache, Egill Sveinbjorn Egilsson, Linda Ros Birgisdottir, Dana Stewart Marlin
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Patent number: 11986404Abstract: An adjustable prosthetic socket includes proximal and distal ends and an axis extending between the proximal and distal ends. A distal base is adapted to support a distal portion of a residual limb and is located at the distal end of the socket. First and second spines extend upward from the distal base that define at least part of a circumference of the socket about the axis. A proximal support is connected to the second spine and arranged to distribute pressure from the second spine over a portion of the residual limb. A tensioning system is operatively connected to the first and second spines and arranged to selectively adjust the circumference of the socket. The tensioning system includes a dial tensioner connected to the first spine.Type: GrantFiled: May 3, 2022Date of Patent: May 21, 2024Assignee: OSSUR HFInventor: Andrew Bache
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Publication number: 20240065862Abstract: An adjustable socket system includes a socket frame having a proximal area, a distal area opposite the proximal area, a first component arranged along a first side of the socket system, and a second component arranged along a second side of the socket system. The first component is connected to the second component. A tubular insert is arranged on an interior of at least the proximal area of the socket frame. The tubular insert forms an interior surface of the socket system. At least one tensioning element operatively connects the tubular insert to the first and/or second components. At least one tensioner is attached to the at least one tensioning element that selectively tensions the tensioning element to adjust a circumference of at least one area of the socket system.Type: ApplicationFiled: November 7, 2023Publication date: February 29, 2024Inventors: Andrew BACHE, Michael Patrick TUTTLE
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Patent number: 11911299Abstract: A prosthetic attachment system and corresponding lock assembly for connecting a distal end of a prosthetic liner to a distal end of a prosthetic socket. The lock assembly includes a base arranged to be supported by the distal end of the prosthetic socket, and defining a bore. An attachment pin is arranged to be carried by the prosthetic liner and insertable through the bore. A lock mechanism is arranged to be carried by the base and is rotatable about a rotation axis. The lock mechanism includes a control knob extending outwardly from a side of the base. The attachment pin is arranged to interact with the lock mechanism cause the control knob to spin at least one projection of the control knob about the rotation axis.Type: GrantFiled: October 22, 2021Date of Patent: February 27, 2024Assignee: OSSUR ICELAND EHFInventors: Sigurdur Hannesson, Andrew Bache, Dadi Granz
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Publication number: 20240009009Abstract: An adjustable socket system includes first and second shell components and first and second longitudinal supports connected to a base. The socket system is movable between an open configuration to loosen the fit of the socket system, and a closed configuration to secure the fit of the socket system on residual limb received therein. A tightening system includes a tensioning unit having a handle defining a moment arm rotatable about a rotation axis, and a tensioning element operatively coupled to the handle via a movable connection point located and protected between the first shell component and the first support and to the shell components via a control point. Rotation of the handle displaces the movable connection point and the tensioning element relative to the control point to move the socket system to the closed configuration.Type: ApplicationFiled: September 26, 2023Publication date: January 11, 2024Inventors: Andrew BACHE, Martin Lund STORUP, Alexander JOHONNUSON, Andri ORRASON, Gudmudur KARASON
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Patent number: 11844710Abstract: An adjustable socket system includes a socket frame having a proximal area, a distal area opposite the proximal area, a first component arranged along a first side of the socket system, and a second component arranged along a second side of the socket system. The first component is connected to the second component. A tubular insert is arranged on an interior of at least the proximal area of the socket frame. The tubular insert forms an interior surface of the socket system. At least one tensioning element operatively connects the tubular insert to the first and/or second components. At least one tensioner is attached to the at least one tensioning element that selectively tensions the tensioning element to adjust a circumference of at least one area of the socket system.Type: GrantFiled: January 7, 2022Date of Patent: December 19, 2023Assignee: OSSUR HFInventors: Andrew Bache, Michael Patrick Tuttle
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Patent number: 11801154Abstract: An adjustable socket system includes first and second shell components and first and second longitudinal supports connected to a base. The socket system is movable between an open configuration to loosen the fit of the socket system, and a closed configuration to secure the fit of the socket system on residual limb received therein. A tightening system includes a tensioning unit having a handle defining a moment arm rotatable about a rotation axis, and a tensioning element operatively coupled to the handle via a movable connection point located and protected between the first shell component and the first support and to the shell components via a control point. Rotation of the handle displaces the movable connection point and the tensioning element relative to the control point to move the socket system to the closed configuration.Type: GrantFiled: February 24, 2021Date of Patent: October 31, 2023Assignee: OSSUR ICELAND EHFInventors: Andrew Bache, Martin Lund Storup, Alexander Johonnuson, Andri Orrason, Gudmundur Karason
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Publication number: 20230329886Abstract: A knitted interface comprises a knitted structure formed from a plurality of elastomeric polymer filaments having a plurality of interstices permitting a transfer of air therethrough. The elastomeric polymer filaments may have a solid or hollow cross-section. The interstices vary in shape and size according to a knit density of the knitted structure upon movement or radial distension of the knitted interface. The elastomeric polymer filaments may be made from silicone.Type: ApplicationFiled: June 16, 2023Publication date: October 19, 2023Inventors: Andrew BACHE, Christophe VALOIS, Magnus ODDSSON
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Patent number: 11723782Abstract: A knitted interface comprises a knitted structure formed from a plurality of elastomeric polymer filaments having a plurality of interstices permitting a transfer of air therethrough. The elastomeric polymer filaments may have a solid or hollow cross-section. The interstices vary in shape and size according to a knit density of the knitted structure upon movement or radial distension of the knitted interface. The elastomeric polymer filaments may be made from silicone.Type: GrantFiled: April 2, 2019Date of Patent: August 15, 2023Assignee: OSSUR ICELAND EHFInventors: Andrew Bache, Christophe Valois, Magnus Oddsson
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Publication number: 20230248550Abstract: A prosthetic socket system having an interchangeable distal end, includes a prosthetic socket defining a substantially rigid base, and a funnel formed from a polymeric material and removably attached to the base of a prosthetic socket. The funnel is arranged to be positioned in the base, and is configured and dimensioned to accommodate a distal end of a residual limb.Type: ApplicationFiled: April 3, 2023Publication date: August 10, 2023Inventors: Marco STEINBERG, Sigurdur HANNESSON, Andrew BACHE
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Publication number: 20230201011Abstract: A prosthetic attachment system includes an insert arranged for connection to a prosthetic liner, and an attachment unit arranged for connection to a distal end of a prosthetic socket. The attachment unit comprises a body defining an axis and a central opening for selectively receiving the insert. The body carries a plurality of locking elements that are distributed circumferentially about the axis and radially repositionable relative to the axis. A release mechanism is slidably positioned on an outer surface of the body to move the prosthetic attachment system between a locked configuration in which the locking elements are radially repositioned to lock the insert in the central opening of the body and an unlocked configuration in which the insert is released from the central opening.Type: ApplicationFiled: March 10, 2023Publication date: June 29, 2023Inventors: Dadi GRANZ, Martin Lund STORUP, Andrew BACHE, Linda Ros BIRGISDOTTIR, Egill Sveinbjorn EGILSSON, Lukas KALEMBA, Eelco DOLFSMA
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Patent number: 11648134Abstract: A prosthetic attachment system includes an insert arranged for connection to a prosthetic liner, and an attachment unit arranged for connection to a distal end of a prosthetic socket. The attachment unit comprises a body defining an axis and a central opening for selectively receiving the insert. The body carries a plurality of locking elements that are distributed circumferentially about the axis and radially repositionable relative to the axis. A release mechanism is slidably positioned on an outer surface of the body to move the prosthetic attachment system between a locked configuration in which the locking elements are radially repositioned to lock the insert in the central opening of the body and an unlocked configuration in which the insert is released from the central opening.Type: GrantFiled: November 9, 2020Date of Patent: May 16, 2023Assignee: OSSUR ICELAND EHFInventors: Dadi Granz, Martin Lund Storup, Andrew Bache, Linda Ros Birgisdottir, Egill Sveinbjorn Egilsson, Lukas Kalemba, Eelco Dolfsma
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Patent number: 11642233Abstract: A prosthetic socket system having an interchangeable distal end, includes a prosthetic socket defining a substantially rigid base, and a funnel formed from a polymeric material and removably attached to the base of a prosthetic socket. The funnel is arranged to be positioned in the base, and is configured and dimensioned to accommodate a distal end of a residual limb.Type: GrantFiled: August 31, 2021Date of Patent: May 9, 2023Assignee: OSSUR ICELAND EHFInventors: Marco Steinberg, Sigurdur Hannesson, Andrew Bache
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Publication number: 20220257391Abstract: An adjustable prosthetic socket includes proximal and distal ends and an axis extending between the proximal and distal ends. A distal base is adapted to support a distal portion of a residual limb and is located at the distal end of the socket. First and second spines extend upward from the distal base that define at least part of a circumference of the socket about the axis. A proximal support is connected to the second spine and arranged to distribute pressure from the second spine over a portion of the residual limb. A tensioning system is operatively connected to the first and second spines and arranged to selectively adjust the circumference of the socket. The tensioning system includes a dial tensioner connected to the first spine.Type: ApplicationFiled: May 3, 2022Publication date: August 18, 2022Inventor: Andrew BACHE
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Patent number: 11351044Abstract: An adjustable prosthetic socket includes proximal and distal ends and an axis extending between the proximal and distal ends. A distal base is adapted to support a distal portion of a residual limb and is located at the distal end of the socket. First and second spines extend upward from the distal base that define at least part of a circumference of the socket about the axis. A proximal support is connected to the second spine and arranged to distribute pressure from the second spine over a portion of the residual limb. A tensioning system is operatively connected to the first and second spines and arranged to selectively adjust the circumference of the socket. The tensioning system includes a dial tensioner connected to the first spine.Type: GrantFiled: September 30, 2019Date of Patent: June 7, 2022Assignee: OSSUR HFInventor: Andrew Bache
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Publication number: 20220125606Abstract: An adjustable socket system includes a socket frame having a proximal area, a distal area opposite the proximal area, a first component arranged along a first side of the socket system, and a second component arranged along a second side of the socket system. The first component is connected to the second component. A tubular insert is arranged on an interior of at least the proximal area of the socket frame. The tubular insert forms an interior surface of the socket system. At least one tensioning element operatively connects the tubular insert to the first and/or second components. At least one tensioner is attached to the at least one tensioning element that selectively tensions the tensioning element to adjust a circumference of at least one area of the socket system.Type: ApplicationFiled: January 7, 2022Publication date: April 28, 2022Inventors: Andrew BACHE, Michael Patrick TUTTLE
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Publication number: 20220071782Abstract: A prosthetic socket system having an interchangeable distal end, includes a prosthetic socket defining a substantially rigid base, and a funnel formed from a polymeric material and removably attached to the base of a prosthetic socket. The funnel is arranged to be positioned in the base, and is configured and dimensioned to accommodate a distal end of a residual limb.Type: ApplicationFiled: August 31, 2021Publication date: March 10, 2022Inventors: Marco STEINBERG, Sigurdur HANNESSON, Andrew BACHE
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Patent number: 11246724Abstract: An adjustable socket system includes a socket frame having a proximal area, a distal area opposite the proximal area, a first component arranged along a first side of the socket system, and a second component arranged along a second side of the socket system. The first component is connected to the second component. A tubular insert is arranged on an interior of at least the proximal area of the socket frame. The tubular insert forms an interior surface of the socket system. At least one tensioning element operatively connects the tubular insert to the first and/or second components. At least one tensioner is attached to the at least one tensioning element that selectively tensions the tensioning element to adjust a circumference of at least one area of the socket system.Type: GrantFiled: December 16, 2019Date of Patent: February 15, 2022Assignee: OSSUR HFInventors: Andrew Bache, Michael Patrick Tuttle