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公开(公告)号:US20090234459A1
公开(公告)日:2009-09-17
申请号:US12331335
申请日:2008-12-09
申请人: Sune Lund Sporring , Ole Olsen , Jes Bruun Lauritzen , Tom Logstrup Andersen , Povl Brondsted , Klaus Bechgaard , Jan Guldberg Hansen , Henrik Jensen , Kristoffer Almdal , Soren Mouritsen
发明人: Sune Lund Sporring , Ole Olsen , Jes Bruun Lauritzen , Tom Logstrup Andersen , Povl Brondsted , Klaus Bechgaard , Jan Guldberg Hansen , Henrik Jensen , Kristoffer Almdal , Soren Mouritsen
IPC分类号: A61F2/30
CPC分类号: A61F2/30721 , A61F2/0077 , A61F2/12 , A61F2/24 , A61F2/30756 , A61F2/30767 , A61F2/3094 , A61F2/30965 , A61F2/32 , A61F2/34 , A61F2/38 , A61F2/3804 , A61F2/40 , A61F2/4202 , A61F2/4225 , A61F2/4241 , A61F2/4261 , A61F2/44 , A61F2/82 , A61F2002/30004 , A61F2002/30016 , A61F2002/3008 , A61F2002/30217 , A61F2002/30247 , A61F2002/3025 , A61F2002/30324 , A61F2002/30604 , A61F2002/30616 , A61F2002/307 , A61F2002/30701 , A61F2002/30703 , A61F2002/30705 , A61F2002/30713 , A61F2002/30754 , A61F2002/30757 , A61F2002/30957 , A61F2002/30971 , A61F2002/4253 , A61F2230/0067 , A61F2230/0071 , A61F2240/001 , A61F2240/004 , A61F2250/0014 , A61F2250/0019 , A61F2250/0036 , A61F2250/0081 , A61F2250/0087 , A61F2250/0098 , A61L27/446
摘要: The present invention relates to implants used for alleviating and/or preventing conditions relating to damaged joints involving articulating surfaces. The implants comprise fibre of polymer and/or metal, and can be used as an artificial joint, as part of an artificial joint or as an artificial joint spacer made to replace the missing cartilage or to improve the slidability between two natural and/or artificial components of the body, or between a natural and artificial component. The product of the invention can be used to partly or entirely coat medical products or to make up implant partly or entirely.
摘要翻译: 本发明涉及用于减轻和/或预防与涉及关节表面的损伤关节有关的情况的植入物。 植入物包括聚合物和/或金属的纤维,并且可以用作人造关节,作为人造关节的一部分或用作代替缺失的软骨的人造关节间隔物,或改善两个天然和/或人造的之间的滑动性 身体的成分,或天然和人造成分之间。 本发明的产品可用于部分或全部地涂覆医疗产品或部分或全部地植入植入物。
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公开(公告)号:US07993566B2
公开(公告)日:2011-08-09
申请号:US11822085
申请日:2007-07-02
申请人: Walther Batsberg Pedersen , Frederik Resen Steenstrup , Ole Ingemann Olsen , Lene Diness Jakobsen , Erik Vraa , Jes Bruun Lauritzen , Klaus Bechgaard
发明人: Walther Batsberg Pedersen , Frederik Resen Steenstrup , Ole Ingemann Olsen , Lene Diness Jakobsen , Erik Vraa , Jes Bruun Lauritzen , Klaus Bechgaard
IPC分类号: D21J3/00
CPC分类号: A61F2/30721 , A61B17/025 , A61B17/282 , A61B17/562 , A61B2017/0275 , A61F2/32 , A61F2/4607 , A61F2002/30004 , A61F2002/30112 , A61F2002/30113 , A61F2002/30118 , A61F2002/30125 , A61F2002/30135 , A61F2002/30136 , A61F2002/30156 , A61F2002/302 , A61F2002/30204 , A61F2002/30217 , A61F2002/30242 , A61F2002/30247 , A61F2002/30289 , A61F2002/30294 , A61F2002/30309 , A61F2002/30324 , A61F2002/30327 , A61F2002/30494 , A61F2002/30594 , A61F2002/30596 , A61F2002/30599 , A61F2002/30754 , A61F2002/30772 , A61F2220/0025 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2230/0023 , A61F2230/0063 , A61F2230/0065 , A61F2230/0067 , A61F2230/0071 , A61F2230/0091 , A61F2250/0014 , A61F2250/0036 , A61F2250/0039 , A61F2250/0063 , A61L27/16 , A61L27/26 , C08L23/12
摘要: The present invention relates to a method and a device for alleviating and/or preventing conditions relating to damaged joints. The device may be formed by moulding. Also the device may be formed with a hole or a slit to fit into the joint and lock the device around intra-articular components. A further aspect of invention relates to method for introducing the prosthetic device into a joint, such as a method comprising locking the device to an intro-articutar component. Also the invention relates to an instrument for inserting a prosthetic device according to the invention.
摘要翻译: 本发明涉及一种用于减轻和/或防止与损伤关节有关的状况的方法和装置。 该装置可以通过模制而形成。 此外,装置可以形成有孔或狭缝以装配到关节中并将装置锁定在关节内部件周围。 本发明的另一方面涉及将假体装置引入关节的方法,例如包括将装置锁定到前牙关节部件的方法。 本发明还涉及一种用于插入根据本发明的假体装置的器械。
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公开(公告)号:US07244273B2
公开(公告)日:2007-07-17
申请号:US09926756
申请日:2000-12-14
申请人: Walther Batsberg Pedersen , Frederik Resen Steenstrup , Ole Ingemann Olsen , Lene Diness Jakobsen , Erik Vraa , Jes Bruun Lauritzen , Klaus Bechgaard
发明人: Walther Batsberg Pedersen , Frederik Resen Steenstrup , Ole Ingemann Olsen , Lene Diness Jakobsen , Erik Vraa , Jes Bruun Lauritzen , Klaus Bechgaard
CPC分类号: A61F2/30721 , A61B17/025 , A61B17/282 , A61B17/562 , A61B2017/0275 , A61F2/32 , A61F2/4607 , A61F2002/30004 , A61F2002/30112 , A61F2002/30113 , A61F2002/30118 , A61F2002/30125 , A61F2002/30135 , A61F2002/30136 , A61F2002/30156 , A61F2002/302 , A61F2002/30204 , A61F2002/30217 , A61F2002/30242 , A61F2002/30247 , A61F2002/30289 , A61F2002/30294 , A61F2002/30309 , A61F2002/30324 , A61F2002/30327 , A61F2002/30494 , A61F2002/30594 , A61F2002/30596 , A61F2002/30599 , A61F2002/30754 , A61F2002/30772 , A61F2220/0025 , A61F2230/0004 , A61F2230/0006 , A61F2230/0008 , A61F2230/0023 , A61F2230/0063 , A61F2230/0065 , A61F2230/0067 , A61F2230/0071 , A61F2230/0091 , A61F2250/0014 , A61F2250/0036 , A61F2250/0039 , A61F2250/0063 , A61L27/16 , A61L27/26 , C08L23/12
摘要: The present invention relates to a method and a device for alleviating and/or preventing conditions relating to damaged joints involving articulating surfaces. In a first aspect the present invention relates to a prosthetic device for insertion into a joint cavity of a joint of a vertebrate, such as a human, said device consisting of a biocompatible material comprising at least a first polymeric component and a second polymeric component, wherein the chain length of the first polymeric component is longer than the chain length of the second polymeric component, the polymeric components in particular being polyethylene, polypropylene and/or polyvinylpyrrolidone. A further aspect of invention relates to a method for introducing the prosthetic device into a joint, such as a method comprising locking the device to an intro-articular component, thereby fixing or retaining the device in the joint cavity in a manner which is substantially non-invasive with respect to cartilage and bone natively present in the joint cavity. Also the invention relates to an instrument for inserting a prosthetic device according to the invention, comprising means for deforming the prosthetic device into a reduced volume or a slender shape and means for grasping the intra-articular component to which the device is capable of interlocking.
摘要翻译: 本发明涉及一种用于减轻和/或防止与涉及铰接表面的损坏的关节有关的状况的方法和装置。 在第一方面,本发明涉及一种用于插入脊椎动物(例如人)的关节的关节腔中的假体装置,所述装置由包含至少第一聚合物组分和第二聚合物组分的生物相容性材料组成, 其中所述第一聚合物组分的链长比所述第二聚合物组分的链长长,所述聚合物组分特别是聚乙烯,聚丙烯和/或聚乙烯吡咯烷酮。 本发明的另一方面涉及一种用于将假体装置引入关节的方法,例如包括将装置锁定到关节内部件上的方法,从而以基本上不是的方式将装置固定或保持在关节腔中 相对于本来存在于关节腔中的软骨和骨的侵入性。 本发明还涉及一种用于插入根据本发明的假体装置的器械,包括用于使假体装置变形为减小的体积或细长形状的装置,以及用于抓住装置能够互锁的关节内部件的装置。
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