公开(公告)号：WO1996029020A1

公开(公告)日：1996-09-26

申请号：PCT/CH1996000100

申请日：1996-03-15

Applicant: INSTITUT STRAUMANN AG ,  SUTTER, Franz ,  SUTTER, Francis, J.

Inventor： INSTITUT STRAUMANN AG

IPC: A61C08/00

CPC classification number: A61C8/0001 ,  A61C8/005 ,  A61C8/0069

Abstract: Proposed is a device for connecting an implant (1) to a conical secondary element (800), the device being characterized in that the conical pillar (830) has, running radially round it, a circular shoulder (860) which lies on part of the shoulder (14) of the implant while the rest of the surface of the implant shoulder (14) is occupied by the facing shoulder (301) on the impression cap (300) or crown cap. The shoulder (860) on the conical pillar and the shoulder (301) on the impression cap or crown cap are shaped so that they match the shoulder (14) on the implant. The device is particularly suitable for use with a novel plug connector. Other advantages are the high precision obtainable in the work of the dental technician without the need for costly manufacturing techniques.

Abstract translation: 植入物（1）与锥形次级部分（800）的连接结构是在本发明中，一个径向圆周肩部（860）设置在锥形柱（830），其带有环形的并且部分地在植入物上肩（14）作为必需，而 植入物上的肩（14）残留在印模盖（300）或冠形盖的反肩（301）的区域被占用。 肩部（860）和所述配合台肩（301）被成形为植入物台肩（14）互补。 该连接装置可以特别是在一个新的连接器一起使用。 其他优势包括无需在牙科工作主要实现更高的精度生产工作。

公开(公告)号：WO1995008963A1

公开(公告)日：1995-04-06

申请号：PCT/CA1994000535

申请日：1994-09-29

Applicant: SOMBORAC, Milan ,  SOMBORAC, Stefan, C.

Inventor： SOMBORAC, Milan

IPC: A61C08/00

CPC classification number: A61C8/0056 ,  A61C8/0018 ,  A61C8/0048 ,  A61C8/005 ,  A61C8/0054 ,  A61C8/0059 ,  A61C8/0065 ,  A61C8/0066 ,  A61C8/0069 ,  A61C8/008 ,  A61C8/0089

Abstract: A dental implant for installation into a mouth is disclosed. The implant includes a one piece implant body (10) to which is attached an abutment portion (40) for anchoring a denture or tooth replacement. The implant body includes a tapered apical portion (22) and a coronal portion (24) having a keyway (30). The abutment portion (40) includes a key (42) which mates with the keyway to form a non-rotational joint. In one aspect of the invention, the abutment portion is cemented into the keyway. In another aspect of the invention the key is tapped in to the keyway to form a cold weld. There is also shown a method of installing a dental implant which includes press fitting the implant body into a preformed tapered bore at the implant site.

Abstract translation: 公开了一种用于安装到口中的牙植入物。 植入物包括单件植入体（10），其上附着有用于锚固义齿或牙齿置换的邻接部分（40）。 植入体包括锥形顶端部分（22）和具有键槽（30）的冠状部分（24）。 邻接部分（40）包括与键槽配合以形成非旋转接头的键（42）。 在本发明的一个方面中，邻接部分被胶合到键槽中。 在本发明的另一方面，将钥匙插入键槽以形成冷焊缝。 还示出了安装牙科植入物的方法，其包括将植入体压入植入物位置处的预成形锥形孔中。

公开(公告)号：WO1994027520A1

公开(公告)日：1994-12-08

申请号：PCT/US1993011664

申请日：1993-12-02

Applicant: CALDERON, Luis, O.

IPC: A61C08/00

CPC classification number: A61C8/005 ,  A61C8/0069

Abstract: The improvement of the present invention pertains to a frustoconical abutment (20 and 20') intended to overcome the problem of the implant's (I) lack of parallelism. The abutment (20 and 20') can be of the Allen-driven type or the through-screw type. Both engage with an implant (I) ranging from partially to totally inserted below the gingival margin. The abutment (20 and 20') of the Allen-driven type includes a threaded cavity (22) that receives a threaded member (M) of a prosthesis (P). The through-screw abutment (20 and 20') includes a threaded through-opening that also receives the threaded member (M) of a prosthesis (P). The frustoconical abutment (20 and 20') permits a dentist to reduce the mass to end up with a resulting shape that will correct the lack of parallelism typically created by misaligned implants (I) and allowing for more aesthetic form which mimics a natural tooth shape. This is particularly helpful when part of the implant's (I) end protrudes from the gingival margin instead of submerged below it.

Abstract translation: 本发明的改进涉及旨在克服植入物（I）不平行度问题的截头圆锥形基台（20和20'）。 支座（20和20'）可以是艾伦驱动型或直螺纹型。 两者都与从牙龈边缘部分到完全插入的植入物（I）接合。 艾伦驱动型的支座（20和20'）包括接纳假体（P）的螺纹构件（M）的螺纹空腔（22）。 贯通螺钉邻接部（20,20'）包括也接纳假体（P）的螺纹构件（M）的螺纹通孔。 截头圆锥形基台（20和20'）允许牙医减少质量，最终产生形状，从而纠正通常由不对准的植入物（I）产生的平行度的缺乏，并允许更模仿天然牙齿形状的更美观的形状 。 当植入物（I）的一部分端部从牙龈边缘突出而不是浸没在其下方时，这是特别有用的。

公开(公告)号：WO1994017751A1

公开(公告)日：1994-08-18

申请号：PCT/US1994001546

申请日：1994-02-10

Applicant: SHAW, Leon

IPC: A61C08/00

CPC classification number: A61C8/0018 ,  A61C8/005 ,  A61C8/006 ,  A61C8/0069

Abstract: A dental implant system includes an implant (16) having its external geometry proportioned for securement within a human mandible. A junction between the implant (16) and a complemental abutment (18) of a dental prosthesis includes a journal defined by two bearing surfaces respectively preceding and following a threaded part of the junction. A longitudinal internal bore (22) of the implant (16) begins at a proximal open-end of the implant (16) and extends to a closed distal end. The bore includes the threaded part (25) of the junction and is of substantially uniform diameter and pitch. A distal end (24) of the bore defines one of the bearing surfaces and a proximal end (26) of said bore defines the other bearing surface. The abutment (18) of the dental prosthesis includes a male element (20) which is complemental in all respects to the threaded portion of the bore and the bearing surfaces internal to the bore of the implant.

Abstract translation: 牙科植入物系统包括植入物（16），其外形几何形状成比例地用于固定在人类下颌骨内。 植入物（16）和牙科假体的互补支座（18）之间的连接处包括由分别在连接部的螺纹部分之前和之后的两个支承表面限定的轴颈。 植入物（16）的纵向内孔（22）从植入物（16）的近端开口端开始并延伸到封闭的远端。 该孔包括接头的螺纹部分（25），并且具有基本均匀的直径和间距。 孔的远端（24）限定其中一个轴承表面，并且所述孔的近端（26）限定另一承载表面。 牙科假体的支座（18）包括阳元件（20），其在所有方面与孔的螺纹部分和在植入物孔内部的支承表面互补。

公开(公告)号：WO1993008762A1

公开(公告)日：1993-05-13

申请号：PCT/FR1992001038

申请日：1992-11-06

Applicant: YEUNG, Jean-Claude

IPC: A61C08/00

CPC classification number: A61C8/0018 ,  A61C8/005 ,  A61C8/0054 ,  A61C8/006 ,  A61C8/0066 ,  A61C8/0069

Abstract: The implant (1) comprises a cylindrical shaft with a smooth head (2) ending in a threaded rod (3), with a nominal diameter equal to the diameter of the head (2). The head includes a hollow mould (4) with a flat bottom forming a radial bearing, and lateral surfaces set parallel to the axis. The cross section of the mould (4) consists of eight segments, each spanning a 45 DEG angular sector centred on the shaft axis. The segments are alternately chords (such as 41) and arcs (such as 45, 46) of a circumscribed circle. The mould (4) is extended by an axial threaded blind channel (5). The mould (4) is designed to receive, without rotational play, a complementary cusp of a prothetic tooth structure obtained by replicating a model made from a calcinable material. The form of the mould chosen provides for an improved resistance to the walls of the mould and cusp and for the rectification of the flat faces of the cusp's structure, with reference to the circumscribed cylinder.

Abstract translation: 植入物（1）包括具有平滑头部（2）的圆柱形轴，其终止于螺纹杆（3），其标称直径等于头部（2）的直径。 头部包括具有形成径向轴承的平坦底部的中空模具（4）和平行于轴线设置的侧表面。 模具（4）的横截面由八个部分组成，每个部分跨越轴轴上的45°角部分。 这些段是外接圆的弦（例如41）和弧（例如45,46）。 模具（4）通过轴向螺纹盲通道（5）延伸。 模具（4）被设计成接收通过复制由可煅烧材料制成的模型而获得的未经旋转播放的补体牙结构。 所选择的模具的形式提供对模具和尖端的壁的改进的阻力，以及关于尖端结构的平面的整流，参考外接圆筒。

公开(公告)号：WO1991010410A1

公开(公告)日：1991-07-25

申请号：PCT/US1991000251

申请日：1991-01-11

Applicant: ATTACHMENTS INTERNATIONAL INC.

Inventor： ATTACHMENTS INTERNATIONAL INC. ,  STAUBLI, Peter, E. ,  SIEKIERSKI, Greg, P.

IPC: A61C08/00

CPC classification number: A61C8/005 ,  A61C8/0054 ,  A61C8/006 ,  A61C8/0069

Abstract: An abutment (26) and method of its use are disclosed for securing dental appliances of other physiological appliances having a wide variety of configurations to an implant (16) mounted in a bony substrate, the abutment (26) including an indexing element means (36) forming an abutment surface (34) surrounding the indexing element (36) and separate threaded attachment for the appliance, either integrally with the implant (16) or on an abutment (26) attachable to the implant (16), the indexing element (36) being formed with a cylindrical taper (40) extending outwardly from the abutment surface (34) and one or more, preferably six, planar facets (42) intersecting the tapered surface adjacent the abutment surface (34) but with portions of the tapered surface (46) intermediate the facets (42) extending substantially toward the abutment surface (34). The tapered surface (40) is preferably in the range of about ten to thirty degrees, more preferably about thirteen to seventeen degrees, relative to an axis of the indexing element (36), the overall axial length of the indexing element (36) preferably being at least about 0.020 inches, more preferably in the range of about 0.030-0.100 inches.

公开(公告)号：WO2017021847A1

公开(公告)日：2017-02-09

申请号：PCT/IB2016/054557

申请日：2016-07-29

Applicant: CATTANEO, Alessandro

Inventor： CATTANEO, Alessandro

IPC: A61C8/00

CPC classification number: A61C8/0048 ,  A61C8/0018 ,  A61C8/0022 ,  A61C8/0068 ,  A61C8/0069

Abstract: A dental implant (1) comprising an endosteal body (2) from which a tapered transmucosal neck (3) extends, the transmucosal neck (3) having a free end (4) configured for mating with a stump (5), an outer surface of the transmucosal neck being shaped so that a first tangent (T1) to the outer surface in at least a first point (P1) proximal to the endosteal body and away from connecting surfaces forms with an axis of the dental implant a first angle (α1) smaller than a second angle (α2) formed between the dental implant axis (A) and a second tangent (T2) to the outer surface of the transmucosal neck (3) in at least a second point (P2) away from jointing surfaces and proximal to the free end (4).

Abstract translation: 一种牙科植入物（1），其包括锥形经粘膜颈部（3）延伸的内壁体（2），所述经粘膜颈部（3）具有构造成与残端（5）配合的自由端（4），外表面 所述经粘膜颈部的形状使得在至少第一点（P1）中靠近所述内壁体并远离连接表面的外表面的第一切线（T1）与所述牙科植入物的轴线形成第一角度（α1 ）小于远离接合表面的至少第二点（P2）中在牙植入物轴线（A）和第二切线（T2）之间形成的第二角度（α2）到经粘膜颈部（3）的外表面，以及 靠近自由端（4）。

公开(公告)号：WO2016131939A1

公开(公告)日：2016-08-25

申请号：PCT/EP2016/053506

申请日：2016-02-19

Applicant: SIRONA DENTAL SYSTEMS GMBH

Inventor： SCHNITZSPAN, Paul

IPC: A61C8/00 ,  A61C13/00 ,  A61C13/225

CPC classification number: A61C13/0004 ,  A61C8/0018 ,  A61C8/0048 ,  A61C8/0051 ,  A61C8/0069 ,  A61C9/004 ,  A61C13/2255

Abstract: Die Erfindung betrifft Einprobeteil (1) zur Erstellung eines spannungsfreien Sitzes, sogenannten Passive fit, von implantat- und/oder pfeilergetragenen Brücken (2) und -Stegen (3) mittels eines CAD/CAM-Tools für die Erstellung von Restaurationen (5) sowie ein Verfahren zur Erstellung einer Restauration aus einem digitalen Modell (15) eines mit mindestens zwei Implantaten und/oder Pfeilern versorgten Patientenkiefers, wobei das Modell (15) mittels eines intraoral erstellten Scans (14) ermittelt ist. Um die Genauigkeit von Restaurationen zu verbessern und den den Herstellungsprozess zu verkürzen, ist vorgesehen, dass das das Einprobeteil (1) pro Implantat (4) und/oder Pfeiler eine scanfähige Struktur (6), vorzugsweise in definiertem Abstand (7) und Winkel (8) zum Implantat (4) und/oder Pfeiler, aufweist. Das Erfindungsgemäße Verfahren sieht vor, dass aus dem Modell (15) mittels CAD/CAM ein Einprobeteil (1) hergestellt wird, das Einprobeteil (1) in seiner Maßhaltigkeit zu mindestens zwei Implantaten (4) und/oder Pfeilern überprüft und gegebenenfalls korrigiert wird, das Einprobeteil (1) gescannt wird, und ein digitales Modell (15) des ggf geänderten Einprobeteils (1) generiert wird, das zur Erzeugung einer mittels CAD/CAM-gefertigten Restauration (16) verwendet wird.

Abstract translation: 本发明涉及Einprobeteil（1）来创建一个无张力座，所谓无源配合，植入物和/或码头支撑桥（2）和-Stegen（3）通过用于生产修复体的CAD / CAM工具装置（5），和 确定用于从具有至少两个植入物和/或基牙患者的颌供给的数字模型（15），其中，由口腔内的装置中的模型（15）创建的扫描（14）建立一个恢复的方法。 为了提高修复体的精度，缩短制造过程中，它提供的是，所述Einprobeteil（1）（每植入物（4）和/或柱可扫描结构（6），优选地在一限定的距离（7）和角 8）（所述植入物4）和/或柱，其特征在于。 本发明的方法提供了Einprobeteil（1）在至少两个植入物（4）和/或柱的尺寸稳定性是通过CAD / CAM的手段Einprobeteil（1）检查由所述模型（15），并且如果必要的修正， 所述Einprobeteil（1）被扫描和数字模型（15），所述修正的可能Einprobeteils（1）被产生，其被用于产生一个CAD / CAM制造的恢复（16）的。

公开(公告)号：WO2016098922A1

公开(公告)日：2016-06-23

申请号：PCT/KR2014/012426

申请日：2014-12-16

Applicant: 장재우

Inventor： 장재우

IPC: A61C8/00 ,  A61C13/32 ,  A61C13/263

CPC classification number: A61C8/0086 ,  A61C8/0016 ,  A61C8/0022 ,  A61C8/0057 ,  A61C8/006 ,  A61C8/0065 ,  A61C8/0069 ,  A61C8/0074 ,  A61C8/0078

Abstract: 본 발명은 임플란트 유닛에 있어서, 특히 자연치아를 대체할 수 있는 충격 완화용 치과 임플란트 유닛에 관한 것으로, 치관(crown), 일측이 상기 치관에 결합되는 지대주(abutment), 그리고 상기 지대주의 타측에 결합되는 매식체(fixture)를 포함하되, 상기 지대주와 매식체 중 적어도 하나가 탄성층을 가지는 것이 특징인 치과 임플란트 유닛이며, 또한 치과 임플란트 유닛으로 치관(crown), 일측이 상기 치관에 결합되는 지대주(abutment), 그리고 상기 지대주의 타측에 결합되는 매식체(fixture)를 포함하되, 상기 치과 임플란트 유닛을 사용한 시술 시에 상기 지대주와 상기 매식체 중 적어도 하나가 치은에 접하는 부위에 탄성층을 가지는 것이 또한 특징인 발명이다.

Abstract translation: 本发明涉及一种植入单元，尤其涉及一种可替代天然牙齿的减震牙科植入物单元，所述牙科植入单元包括：牙冠; 一个支座，其一侧与冠相连; 以及联接到所述邻接件的另一侧的固定件，其中所述邻接件和所述固定件中的至少一个具有弹性层。 或者，牙种植体单元包括：冠; 所述基台的一侧连接到所述表冠; 以及联接到所述基台的另一侧的所述固定件，其中，在使用所述牙科植入物单元的手术过程中，所述邻接件和所述固定件中的至少一个在与牙龈接触的部分上具有弹性层。

公开(公告)号：WO2016032560A1

公开(公告)日：2016-03-03

申请号：PCT/US2015/010217

申请日：2015-01-06

Applicant: DAFTARY, Fereidoun ,  BAHAT, Oded

Inventor： DAFTARY, Fereidoun ,  BAHAT, Oded

IPC: A61C8/00

CPC classification number: A61C8/0037 ,  A61C8/0006 ,  A61C8/0018 ,  A61C8/0022 ,  A61C8/0025 ,  A61C8/0054 ,  A61C8/0066 ,  A61C8/0068 ,  A61C8/0069 ,  A61C8/0077 ,  A61C8/0089

Abstract: An implant fixture is disclosed. The implant fixture contains an elongated shaft section, and a head section, wherein the head section contains at least one concave area for bone growth therein.

Abstract translation: 公开了一种植入物夹具。 植入物夹具包含细长轴部分和头部部分，其中头部部分包含用于骨生长的至少一个凹部区域。