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1. 发明授权

US06283755B1 Dental implant component 失效
标题翻译：牙种植体组件
公开(公告)号：US06283755B1
公开(公告)日：2001-09-04
申请号：US09355714
申请日：1999-08-03
申请人： Nils Gustaf Bergström , Leif Broberg , Hansruedi Carisch , Anders Holmén
发明人： Nils Gustaf Bergström , Leif Broberg , Hansruedi Carisch , Anders Holmén
IPC分类号： A61C1310
CPC分类号： A61C8/0048 , A61C5/77
摘要： Dental implant component (1; 1′) for a dental prosthesis or a core part of a dental prosthesis to be fabricated on comprising a base section (3; 3′) having a proximal end (2; 2′) for engagement with a support end of a support component and a distal end (7; 7′); and an elongate post section (5; 5′) which projects distally from the distal end of the base section and has a transverse dimension which is substantially less than the transverse dimension of the base section. In a first aspect of the invention the dental implant component is made at least in part from a material which is adapted to burn-out during lost-wax casting whereby a dental prosthesis or core part of a dental prosthesis fabricated on the dental implant component by lost wax casting includes at most only a part of the dental implant component. In a second aspect of the invention the elongate post section is positioned offset on the distal end of the base section.
摘要翻译：用于牙科假体的牙科植入物部件（1; 1'）或待制造的牙科假体的芯部分，包括具有近端（2; 2'）的基部（3; 3'），基部支撑部件的端部和远端（7; 7'）; 以及从基部的远端向远侧突出并且具有基本上小于基部的横向尺寸的横向尺寸的细长柱部分（5; 5'）。在本发明的第一方面，牙科植入物部件至少部分地由适于在失蜡铸造期间燃尽的材料制成，由此通过在牙植入物部件上制造的牙科假体或牙科假体的核心部分由失蜡铸造最多仅包括牙植入部件的一部分。在本发明的第二方面，细长柱部分位于基部的远端上。

2. 发明授权

US07034176B2 Aminopropylphosphinic acids 失效
标题翻译：氨基丙基次膦酸
公开(公告)号：US07034176B2
公开(公告)日：2006-04-25
申请号：US11016543
申请日：2004-12-16
申请人： Thomas Elebring , Peter Guzzo , Anders Holmén , Thomas Olsson , Marianne Swanson , Sverker Von Unge
发明人： Thomas Elebring , Peter Guzzo , Anders Holmén , Thomas Olsson , Marianne Swanson , Sverker Von Unge
IPC分类号： C07C321/00 , C07C229/00 , C07C233/00 , C07C211/00 , C07C215/00
CPC分类号： C07F9/4816 , A61K31/66
摘要： Intermediates used in the preparation of compounds of formula I, or a stereoisomer thereof, or a pharmaceutically acceptable form of either selected from the group consisting of a salt, a solvate and a combination thereof, with the exception of i) the racemate of (3-amino-2-hydroxypropyl)phosphinic acid; and ii) (2R/S,3R)-(3-amino-2-hydroxybutyl)phosphinic acid.
摘要翻译：用于制备式I化合物或其立体异构体的中间体或选自盐，溶剂合物及其组合的药学上可接受的形式，除了i）（3）的外消旋物 - 氨基-2-羟丙基）次膦酸; 和ii）（2R / S，3R） - （3-氨基-2-羟基丁基）次膦酸。

3. 发明授权

US06280195B1 Method of treating a partially or totally edentulous patient 有权
标题翻译：治疗部分或全部无牙科患者的方法
公开(公告)号：US06280195B1
公开(公告)日：2001-08-28
申请号：US09330661
申请日：1999-06-11
申请人： Leif Broberg , Anders Holmén , Nils Gustaf Bergström
发明人： Leif Broberg , Anders Holmén , Nils Gustaf Bergström
IPC分类号： A61C800
CPC分类号： A61C8/005 , A61C8/00 , A61C8/0001 , A61C8/006 , A61C8/0069 , A61C8/0077
摘要： A method of treating a patient having a toothless site (10) in a jaw comprising the steps of providing a fixture (1) for anchorage in the bone (5) of the jaw at the toothless site having a coronal end (9); anchoring the fixture in the bone such that the coronal end is submerged beneath the coronal margin (8) of the gingival layer (7) at the toothless site; providing an abutment (31a; 31b; 31c) which is securable in an operational position to the fixture through an opening (12) provided through the gingival layer to the fixture, the abutment having a transgingival structure (37) which comprises an apical section (41) which tapers outwardly from an apical end of the transgingival structure which in the operational position of the abutment is co-planar with the coronal end of the fixture to a position at which the transgingival structure has a maximum transverse dimension and a coronal section (43) contiguous with the apical section which tapers inwardly from the maximum transverse dimension to a coronal end of the transgingival structure, the apical section terminating at the position of maximum transverse dimension with a convex outer surface profile; removing material from the transgingival structure so as to form a peripheral shoulder (54) of a profile which closely follows that of the coronal margin of the gingival layer at said opening; and forming a crown structure (60; 160) which seats on the peripheral shoulder when the abutment is secured to the fixture.
摘要翻译：一种治疗在颌骨中具有无牙部位（10）的患者的方法，包括以下步骤：在具有冠状端（9）的无牙位置处提供用于在颚骨的骨（5）中锚固的固定装置（1）; 将固定装置固定在骨骼中，使得冠状端在无齿位置处浸没在牙龈层（7）的冠状边缘（8）下方; 提供通过通过牙龈层提供给固定装置的开口（12）可固定在固定装置的操作位置的支座（31a; 31b; 31c），所述支座具有横龈结构（37），其包括顶端部分 41），其从经龈结构的顶端向外逐渐变细，所述龈下结构在操作位置处与固定器的冠冕端共同平行于穿龈结构具有最大横向尺寸和冠状部分 43），其与从最大横向尺寸向内渐缩至经龈结构的冠状端部的顶端部分相邻，顶端部分终止于具有凸形外表面轮廓的最大横向尺寸的位置; 从所述经龈结构中去除材料，以便形成与所述开口处的牙龈层的冠状边缘紧密相关的轮廓的周边肩部（54）; 以及形成当所述邻接件固定到所述固定装置时位于所述周边肩部上的冠部结构（60; 160）。

4. 发明授权

US06254387B1 Dental implant component 失效
标题翻译：牙种植体组件
公开(公告)号：US06254387B1
公开(公告)日：2001-07-03
申请号：US09355723
申请日：1999-08-03
申请人： Nils Gustaf Bergström , Hansruedi Carisch , Leif Broberg , Anders Holmén
发明人： Nils Gustaf Bergström , Hansruedi Carisch , Leif Broberg , Anders Holmén
IPC分类号： A61C800
CPC分类号： A61C8/0048 , A61C8/0089 , A61C13/12 , A61C13/20
摘要： A set of dental implant components for use in fabricating a dental prosthesis (25) comprising a support component (19) for inclusion in a model of a jaw having a support end (17) and a socket (21); a sleeve cylinder (15) on which the dental prosthesis or a core part of the dental prosthesis is to be fabricated, the sleeve cylinder having a distal end adapted to engage with the support end of the support component, a proximal end and a channel extending from a distal opening in the distal end to a proximal opening in the proximal end; and an access passage-forming post (1) having a distal section (9) which presents a distal end (11) of the post and a proximal section (7) which presents a proximal end (3) of the post, the post being adapted to be disposed in an operational position when the distal end of the sleeve cylinder engages with the support end of the support component in which the distal section (9) of the post is releasably secured in the socket in the support component through the proximal opening of the channel in the sleeve cylinder and in which the proximal section (7) of the post protrudes from the proximal opening of the channel in the sleeve cylinder. The distal section of the access-passage forming post is releasably securable in the socket in the support component by a biasing force which biases the distal section and an inner surface of the socket together.
摘要翻译：一种用于制造牙科假体（25）的牙科植入物部件，包括用于包括在具有支撑端（17）和插座（21）的颚骨模型中的支撑部件（19）; 套筒（15），其上将要制造牙科假体或假牙的核心部分，套筒具有适于与支撑部件的支撑端接合的远端，近端和延伸的通道从远端的远侧开口到近端的近端开口; 以及具有远端部分（9）的进入通道形成柱（1），所述远端部分呈现所述柱的远端（11）和呈现所述柱的近端（3）的近端部分（7）适于在套筒的远端与支撑部件的支撑端接合时将其布置在操作位置，其中柱的远端部分（9）通过近端开口可释放地固定在支撑部件中的插座中并且其中柱的近侧部分（7）从套筒中的通道的近侧开口突出。进入通道形成柱的远端部分通过偏压力可释放地固定在支撑部件的插座中，偏压力将插座的远端部分和内表面偏置在一起。

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