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公开(公告)号：US10918503B2
公开(公告)日：2021-02-16
申请号：US15955984
申请日：2018-04-18
申请人： Ossur Iceland ehf
摘要： 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.
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公开(公告)号：US20200022822A1
公开(公告)日：2020-01-23
申请号：US16526053
申请日：2019-07-30
申请人： Ossur Iceland ehf
发明人： Dana Stewart Marlin , David Sandahl
摘要： A prosthetic joint can include a first attachment member and a second attachment member coupled to the first attachment member. The second attachment member can include a cylindrical chamber. The prosthetic joint can include a fixation system disposed within the cylindrical chamber comprising at least one cam. The prosthetic joint can have an unlocked configuration, wherein in the unlocked configuration the first attachment member and the second attachment member can rotate relative to each other. The prosthetic joint can have a locked configuration, wherein in the locked configuration the first attachment member is substantially prevented from rotating relative to the second attachment member.
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公开(公告)号：US09962273B2
公开(公告)日：2018-05-08
申请号：US15151204
申请日：2016-05-10
申请人： Ossur Iceland ehf
CPC分类号： A61F2/80 , A61F2/78 , A61F2002/5026 , A61F2002/5027 , A61F2002/503
摘要： 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 tighten and loosen the fit of the adjustable socket system on one or more areas of the residual limb.
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公开(公告)号：US11376139B2
公开(公告)日：2022-07-05
申请号：US16686854
申请日：2019-11-18
申请人： Ossur Iceland ehf
摘要： A prosthetic system includes first and second parts rotatable relative to one another about a joint. The first and second parts are adapted to form at least part of a weight bearing connection between a prosthetic foot and a socket. A pump system includes a pump mechanism operatively connected to the first and second parts. Rotation of the first part and/or the second part about the joint moves the pump mechanism between an original configuration in which the volume of a fluid chamber defined by the pump mechanism is zero or near-zero, and an expanded configuration in which the volume of the fluid chamber is increased.
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公开(公告)号：US10695198B2
公开(公告)日：2020-06-30
申请号：US16013601
申请日：2018-06-20
申请人： Ossur Iceland ehf
发明人： Hafsteinn Jonasson , Hallgrimur Skuli Hafsteinsson , Egill Sveinbjorn Egilsson , Dana Stewart Marlin , Marco Steinberg
摘要： A prosthetic system includes a prosthetic foot with a foot member defining a first end portion, a second end portion, and an intermediate portion defining a curvature and extending between the first and second end portions. A pump mechanism is coupled to the foot member. The pump mechanism includes a housing defining a cavity, and a membrane situated in the cavity. The pump mechanism is movable between an original configuration and an expanded configuration. A movable member includes a first portion coupled to the membrane and a second portion arranged to slidably engage the foot member. Relative movement between the first and second end portions moves the first portion of the movable member relative to the housing and slides the second portion along a length of the foot member to shift the pump mechanism between the original and expanded configurations.
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公开(公告)号：US10512554B2
公开(公告)日：2019-12-24
申请号：US15685488
申请日：2017-08-24
申请人： Ossur Iceland ehf
摘要： A prosthetic system includes first and second parts rotatable relative to one another about a joint. The first and second parts are adapted to form at least part of a weight bearing connection between a prosthetic foot and a socket. A pump system includes a pump mechanism operatively connected to the first and second parts. Rotation of the first part and/or the second part about the joint moves the pump mechanism between an original configuration in which the volume of a fluid chamber defined by the pump mechanism is zero or near-zero, and an expanded configuration in which the volume of the fluid chamber is increased.
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公开(公告)号：US12053396B2
公开(公告)日：2024-08-06
申请号：US17167385
申请日：2021-02-04
申请人： Ossur Iceland ehf
CPC分类号： A61F2/80 , A61F2/78 , A61F2002/5026 , A61F2002/5027 , A61F2002/503
摘要： 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.
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公开(公告)号：US11376147B2
公开(公告)日：2022-07-05
申请号：US16295442
申请日：2019-03-07
申请人： Ossur Iceland ehf
摘要： A hand support including a base component arranged for securing to at least a portion of a hand, an anchor element adjustably connected to the base component and arranged for grasping a thumb, and a counterforce device connecting to the base component and the anchor element. The counterforce device arranged to generate a counterforce in combination with or against the base component and anchor element. The hand support may be arranged to provide traction for an extended period to remedy complications of the hand and associated joints.
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公开(公告)号：US11246725B2
公开(公告)日：2022-02-15
申请号：US16738780
申请日：2020-01-09
申请人： Ossur Iceland ehf
发明人： Atli Orn Sverrisson , Larus Gunnsteinsson , Gudfinna Halldorsdottir , Hafsteinn Jonasson , Dadi Granz , Dana Stewart Marlin
摘要： A vacuum suspension system includes a foot cover having a heel portion and a pump system located in the heel portion. The pump system includes upper and lower sections arranged to move in an axial direction relative to one another and a pump mechanism operatively connected to and positioned between the upper and lower sections. When the heel portion is loaded in stance the pump mechanism moves from an original configuration in which the volume of a fluid chamber defined by the pump mechanism is zero or near-zero, to an expanded configuration in which the volume of the fluid chamber is increased.
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公开(公告)号：US09943421B2
公开(公告)日：2018-04-17
申请号：US15161464
申请日：2016-05-23
申请人： Ossur Iceland ehf
发明人： Atli Orn Sverrisson , Larus Gunnsteinsson , Gudfinna Halldorsdottir , Hafsteinn Jonasson , Dadi Granz , Dana Stewart Marlin
CPC分类号： A61F2/80 , A61F2/60 , A61F2002/607 , A61F2002/6642 , A61F2002/6678 , A61F2002/802 , F04B45/04
摘要： A vacuum suspension system includes a pump system arranged to be in fluid communication with a prosthetic socket. The pump system includes a pump mechanism having a housing and a membrane situated on the housing such that a fluid chamber is defined between the membrane and the housing. The pump mechanism is movable between an original configuration in which the volume of the fluid chamber is zero or near-zero, and an expanded configuration in which the volume of the fluid chamber is increased.
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