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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：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：US10828180B2
公开(公告)日：2020-11-10
申请号：US15984776
申请日：2018-05-21
申请人： OSSUR ICELAND EHF
发明人： Dadi Granz , Martin Lund Størup , Andrew Bache , Linda Rós Birgisdóttir , Egill Sveinbjorn Egilsson , Lukas Kalemba , Eelco Dolfsma
摘要： 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.
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公开(公告)号：US10028845B2
公开(公告)日：2018-07-24
申请号：US14988503
申请日：2016-01-05
申请人： Ossur Iceland ehf
发明人： Hafsteinn Jonasson , Hallgrimur Skuli Hafsteinsson , Egill Sveinbjorn Egilsson , Dana Stewart Marlin , Marco Steinberg
CPC分类号： A61F2/68 , A61F2/66 , A61F2/80 , A61F2002/6614 , A61F2002/6664 , A61F2002/6671 , A61F2002/745 , A61F2002/748 , A61F2002/805
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：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：US11918492B2
公开(公告)日：2024-03-05
申请号：US17092960
申请日：2020-11-09
申请人： Ossur Iceland ehf
CPC分类号： A61F2/7812 , A41F13/00 , A61F2/80 , A41D13/065 , A41D2400/80 , A61F2002/5007 , A61F2002/5021 , A61F2002/5083 , A61F2002/7818 , A61F2002/7837 , A61F2002/785 , A61F2002/7868 , A61F2002/802 , A61F2250/0018
摘要： An adjustable seal system, seal component for use in the system, and method are provided for forming a sealing interface between a residual limb and a prosthetic socket. The seal component is selectively placed over the outer surface of a suspension liner including a plurality of seal bands, which the seal component may removably and securely engage.
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公开(公告)号：US11844709B2
公开(公告)日：2023-12-19
申请号：US16577496
申请日：2019-09-20
申请人： Ossur Iceland ehf
发明人： Grimur Jonsson , Linda Ros Birgisdottir , Arora Helgadottir , Unnur Osp Asgrimsdottir , Egill Sveinbjorn Egilsson
IPC分类号： A61F2/78 , A61F2/80 , F16J15/02 , A61F2/50 , A61F2/68 , F16J15/3208 , F16J15/3212 , F16J15/3224
CPC分类号： A61F2/80 , A61F2/7812 , A61F2002/5072 , A61F2002/6863 , A61F2002/802 , A61F2230/0067 , A61F2230/0069 , F16J15/022 , F16J15/3208 , F16J15/3212 , F16J15/3224
摘要： An adjustable seal system includes a suspension liner having a liner body and an outer surface. A plurality of seal bands are located along a height of the liner body. A seal component is arranged for removably securing to the liner body. The seal component includes open upper and lower ends defining an opening therethrough and an internal surface arranged to frictionally engage at least one of the seal bands and secure on the outer surface of the liner. The seal component also includes an upper portion descending to at least one seal, and a lower portion.
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公开(公告)号：US10420657B2
公开(公告)日：2019-09-24
申请号：US15284731
申请日：2016-10-04
申请人： Ossur Iceland ehf
发明人： Grimur Jonsson , Linda Ros Birgisdottir , Arora Helgadottir , Unnur Osp Asgrimsdottir , Egill Sveinbjorn Egilsson
摘要： An adjustable seal system includes a suspension liner having a liner body and an outer surface. A plurality of seal bands are located along a height of the liner body. A seal component is arranged for removably securing to the liner body. The seal component includes open upper and lower ends defining an opening therethrough and an internal surface arranged to frictionally engage at least one of the seal bands and secure on the outer surface of the liner. The seal component also includes an upper portion descending to at least one seal, and a lower portion.
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公开(公告)号：US10322016B2
公开(公告)日：2019-06-18
申请号：US15480452
申请日：2017-04-06
申请人： Ossur Iceland ehf
摘要： An adjustable seal system, seal component for use in the system, and method are provided for forming a sealing interface between a residual limb and a prosthetic socket. The seal component is selectively placed over the outer surface of a suspension liner including a plurality of seal bands, which the seal component may removably and securely engage.
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公开(公告)号：US11679012B2
公开(公告)日：2023-06-20
申请号：US16886043
申请日：2020-05-28
申请人： Ossur Iceland ehf
发明人： Hafsteinn Jonasson , Hallgrimur Skuli Hafsteinsson , Egill Sveinbjorn Egilsson , Dana Stewart Marlin , Marco Steinberg
CPC分类号： A61F2/80 , A61F2/66 , A61F2/74 , A61F2/748 , A61F2002/6614 , A61F2002/6664 , A61F2002/6671 , A61F2002/805
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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