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1.
公开(公告)号:EP2063818A2
公开(公告)日:2009-06-03
申请号:EP07837944.3
申请日:2007-09-10
申请人: Össur hf
IPC分类号: A61F2/38
CPC分类号: A61F2/64 , A61F2/68 , A61F2/76 , A61F2002/30359 , A61F2002/5041 , A61F2002/745 , A61F2002/747 , A61F2220/0033 , F16C11/02 , F16C23/04
摘要: A momentum free bearing assembly (400, 600) for use in orthotic and prosthetic devices and a prosthetic knee (100) incorporating the same are disclosed. The bearing assembly (400, 600) includes an engaging ring (422, 622) having a swivel portion (424, 624) received within the engaging ring (422, 622). The engaging ring (422, 622) is received within a bore (320, 720) in a mount. Retainer rings (410, 610) may be placed on either side of the engaging ring (422, 622) within the bore (320, 720) to retain the engaging ring (422, 622) within the mount. Seals (430, 630) having sealing members (434, 634) may be provided on either side of the engaging ring (422, 622) to seal the engaging ring (422, 622) within the mount. A cylindrical rod (310, 710) engages the swivel portion (424, 624) and the seal (430, 630) through bores (436, 636; 426, 626) provided in each of the seal (430, 630) and the swivel portion (424, 624). The ends of the cylindrical rod can be press-fit within bores (220, 820) on a mount and a frame (110) of a prosthetic knee (100).
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公开(公告)号:EP2833843A1
公开(公告)日:2015-02-11
申请号:EP13720169.5
申请日:2013-04-05
申请人: Össur HF
IPC分类号: A61F2/64
CPC分类号: A61F2/644 , A61F2/60 , A61F2/64 , A61F2/68 , A61F2/80 , A61F2002/5006 , A61F2002/5009 , A61F2002/5018 , A61F2002/503 , A61F2002/5043 , A61F2002/5072 , A61F2002/5079 , A61F2002/6678 , A61F2002/6809 , A61F2002/6818 , A61F2002/6854 , A61F2002/689
摘要: A prosthetic knee for active users has a locking head generally parallel to a vertical axis of the prosthetic knee, a chassis, and a plurality of links connecting the locking head to the chassis. The knee includes a swing control mechanism having a flexion stop connected to the chassis and arranged to control the flexion angle of the knee. The flexion stop extends outwardly from the chassis and obliquely relative to the vertical axis. The knee has an audible feedback mechanism for providing the user with information about the location of the knee. The knee may also have a block lock forming a manually activated mechanism allowing load bearing in a flexed position.
摘要翻译: 用于活动用户的假肢膝盖(10)具有大致平行于假膝的垂直轴线(AA)的锁定头(26),底盘(16)和多个连接件(18,20,22),所述多个连接件 将头部(26)锁定到底盘(16)。 膝盖(10)包括摆动控制机构,该摆动控制机构具有连接到底盘(16)并布置成控制膝盖弯曲角度的弯曲止动件(38)。 弯曲止动件(38)从底盘(16)向外延伸并相对于竖直轴线(A-A)倾斜。 膝盖具有用于向用户提供关于膝盖位置的信息的可听反馈机构(78,80)。 膝盖可具有形成手动致动机构的块锁机构(62),该机构允许承载在弯曲位置。 膝盖可具有延伸锁定件(124),该延伸锁定件具有枢转地连接到膝盖的外壳(102)并布置成接合形成在至少一个连接件(18,20)上的凹口(132)的臂 )。
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公开(公告)号:EP2713959A1
公开(公告)日:2014-04-09
申请号:EP12726692.2
申请日:2012-05-31
申请人: Össur HF
发明人: OMARSSON, Bjorn , KARLSSON, Sigurdur , OLAFSSON, Sigurdur , OLAFSSON, Gudlaugur , LANDRY, David
IPC分类号: A61F2/64
CPC分类号: A61F2/644 , A61F2002/5003 , A61F2002/5016 , A61F2002/503 , A61F2002/5033 , A61F2002/5043 , A61F2002/5073 , A61F2002/5075 , A61F2002/5087 , A61F2002/6818 , A61F2002/6854
摘要: A prosthetic knee (100) provides security and stability, particularly to low activity users, household and limited community ambulators, single and/or slow speed ambulators, and those with little voluntary control, while also balancing walking (dynamic) performance for low activity users. The prosthetic knee (100) includes a housing (2), parallel anterior links (4, 5), a posterior link (3), and a chassis (1). The geometry of the links and their relationship to one another (3, 4, 5) allow for low voluntary control, shortening of mid-swing, which reduces stumbling risk, and geometric stability in stance. The anterior links (4, 5) are particularly oriented, sized and located to provide for stability. The anterior links (4, 5) both extend above the posterior link (3) and substantially below the posterior link (3). The prosthetic knee includes a friction adjustment mechanism (6), a stability adjustment mechanism (110), and an adjustable extension assist mechanism (14).
摘要翻译: 假肢膝关节(100)提供安全性和稳定性,特别是对于活动量低的用户,家庭和有限的社区行走者,单个和/或低速行走者以及几乎没有自愿控制的人,同时还为低活动用户平衡行走(动态) 。 假膝(100)包括壳体(2),平行的前连杆(4,5),后连杆(3)和底盘(1)。 链接的几何形状及其相互之间的关系(3,4,5)允许较低的自愿控制,缩短中摆,从而降低绊脚风险,以及站姿的几何稳定性。 前连杆(4,5)特别定向,尺寸和位置以提供稳定性。 前连杆(4,5)均在后连杆(3)上方延伸并且基本在后连杆(3)下方延伸。 假肢膝盖包括摩擦调节机构(6),稳定性调节机构(110)和可调节伸展辅助机构(14)。
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公开(公告)号:EP2713959B1
公开(公告)日:2015-03-18
申请号:EP12726692.2
申请日:2012-05-31
申请人: Össur HF
发明人: OMARSSON, Bjorn , KARLSSON, Sigurdur , OLAFSSON, Sigurdur , OLAFSSON, Gudlaugur , LANDRY, David
IPC分类号: A61F2/64
CPC分类号: A61F2/644 , A61F2002/5003 , A61F2002/5016 , A61F2002/503 , A61F2002/5033 , A61F2002/5043 , A61F2002/5073 , A61F2002/5075 , A61F2002/5087 , A61F2002/6818 , A61F2002/6854
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公开(公告)号:EP2758009A1
公开(公告)日:2014-07-30
申请号:EP12834234.2
申请日:2012-09-19
申请人: Össur HF
发明人: ÁSGEIRSSON, Sigurõur , LANDRY, David , OLAFSSON, Sigurdur , JÓNSSON, Grímur , CLAUSEN, Arinbjörn, V. , INGIMARSSON, Gudni
IPC分类号: A61F2/62
CPC分类号: A61F2/6607 , A61F2/66 , A61F2/68 , A61F2002/5003 , A61F2002/5006 , A61F2002/5018 , A61F2002/5035 , A61F2002/5073 , A61F2002/6664 , A61F2002/6854 , A61F2002/6863 , A61F2002/701 , A61F2002/704 , A61F2002/707 , A61F2002/741 , A61F2002/745 , A61F2002/748
摘要: An ankle module for a prosthetic foot can have an adapter portion pivotally coupled to a base portion. The base portion can be coupled to the prosthetic foot. The adapter portion can have a coupling member that removably couples the prosthetic foot to a prosthetic pylon or socket. The adapter portion can also have cylinders housing pistons slidably displaceable within the cylinders. An actuator is selectively actuatable to place the cylinders in fluid communication, allowing a fluid to flow between the cylinders as an angular position of the adapter portion is adjusted relative to the base portion, thereby adjusting the dorsi-plantar position between the adapter portion and the base portion of the ankle module. The actuator can be selectively actuatable to fluidly isolate the cylinders from each other so that the angular position of the adapter portion relative to the base portion remains substantially fixed.
摘要翻译: 用于假脚的脚踝模块可以具有枢转地联接到基部的适配器部分。 基部可联接到假脚。 适配器部分可以具有可拆卸地将假脚连接到假肢塔或插座的联接构件。 适配器部分还可以具有容纳可在气缸内滑动移位的活塞的气缸。 致动器可选择性地致动以将气缸放置成流体连通,从而允许流体在气缸之间流动,因为适配器部分的角位置相对于基座部分被调整,由此调节适配器部分和底座部分之间的背侧位置 脚踝模块的基部。 致动器可以选择性地致动以将气缸彼此流体地隔离,使得适配器部分相对于基部的角位置保持基本上固定。
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6.
公开(公告)号:EP2063818B1
公开(公告)日:2013-11-06
申请号:EP07837944.3
申请日:2007-09-10
申请人: Össur hf
IPC分类号: A61F2/38
CPC分类号: A61F2/64 , A61F2/68 , A61F2/76 , A61F2002/30359 , A61F2002/5041 , A61F2002/745 , A61F2002/747 , A61F2220/0033 , F16C11/02 , F16C23/04
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