公开(公告)号：US20120258424A1

公开(公告)日：2012-10-11

申请号：US13513879

申请日：2010-12-16

Applicant: Afshin Falsafi ,  Joel D. Oxman ,  Hoa T. Bui ,  Anupa N. Patel

Inventor： Afshin Falsafi ,  Joel D. Oxman ,  Hoa T. Bui ,  Anupa N. Patel

IPC: A61K6/083 ,  A61C13/263 ,  A61C5/06 ,  A61C13/23

CPC classification number: A61K6/083 ,  A61C5/62 ,  A61C5/64 ,  A61K6/0017 ,  A61K6/0023 ,  A61K6/0835 ,  C08L33/00

Abstract: The abstract has been amended as follows: A method of dispensing a hardenable dental composition, which can form a temporary bond, comprising 1) providing multi-part hardenable dental composition comprising part (A) in the form of a paste comprising acid-reactive glass particles and a liquid selected from the group consisting of water, a monomer having at least one ethylenically 10 unsaturated group per monomer molecule, and a combination thereof; and part (B) comprising a water soluble polyacid and a liquid selected from the group consisting of water, a monomer having at least one ethylenically unsaturated group per monomer molecule, and a combination thereof; and 2) extruding the composition through a static mixer in fluid communication with a first reservoir containing the part (A) and a second reservoir 20 containing the part (B); wherein a plunger is positioned in each reservoir for simultaneously forcing part (A) and part (B) into the static mixer.

Abstract translation: 摘要已经被修改如下：一种分配可以形成临时结合的可硬化牙科组合物的方法，包括：1）提供多部分可硬化牙科用组合物，其包含含有酸反应性玻璃的浆料形式的部分（A） 颗粒和选自水，每单体分子具有至少一个烯键式10不饱和基团的单体及其组合的液体; 和部分（B），其包含水溶性多酸和选自水，每单体分子具有至少一个烯属不饱和基团的单体及其组合的液体; 和2）通过与包含所述部分（A）的第一储存器和包含所述部分（B）的第二储存器20流体连通的静态混合器挤出所述组合物; 其中柱塞位于每个储存器中，用于同时迫使部分（A）和部分（B）进入静态混合器。

公开(公告)号：US5547324A

公开(公告)日：1996-08-20

申请号：US965381

申请日：1993-01-15

Applicant: Walter Durr ,  Axel Kirsch

Inventor： Walter Durr ,  Axel Kirsch

IPC: A61C8/00 ,  A61C13/263 ,  F16B39/34

CPC classification number: F16B39/34 ,  A61C8/005 ,  A61C8/0065 ,  A61C8/0069

Abstract: The invention relates to a member provided with an external screw thread, which at least in the end portion of the screw thread is provided with at least one plastic part for at least partially covering the same and/or at least partially replacing the same.

Abstract translation: PCT No.PCT / DE92 / 00292 Sec。 371日期：1993年1月15日 102（e）日期1993年1月15日PCT提交1992年4月7日PCT公布。 WO92 / 18780 PCT公开号 日期1992年10月29日本发明涉及一种具有外螺纹的构件，其中至少在螺纹的端部设置有至少一个塑料部件，用于至少部分地覆盖该螺纹和/或至少 部分替代它。

公开(公告)号：US5275560A

公开(公告)日：1994-01-04

申请号：US846555

申请日：1992-03-05

Applicant: Adam Obersat

Inventor： Adam Obersat

IPC: A61C13/277 ,  A61C13/263 ,  A61C13/273 ,  A61C13/12 ,  A61C13/225

CPC classification number: A61C13/273

Abstract: A friction element particularly for anchoring one removable telescopable part of a dental prosthesis on another. The one part has an opening through it in which the friction element is disposed. The friction element has a shank in the opening and has a friction head with a friction surface above the part and at one end of the opening. The friction element is of resilient plastic material. The friction head has a tapering, conical or convex bottom side and the opening in the one part is correspondingly shaped. The shank of the friction element has radial tabs which resiliently engage the inside of the opening. The shank may be of a length and the opening may be so shaped that one friction tab is behind the opening and engages the other side of the one part for preventing removal of the friction element. A detent recess in the other part receives the friction head on the telescoping of the parts together.

Abstract translation: 一种摩擦元件，特别用于将另一种牙科假体的一个可拆卸可伸缩部分固定。 一部分具有穿过其中设置有摩擦元件的开口。 摩擦元件在开口中具有柄部，并且具有在部件的上方和开口的一端处具有摩擦表面的摩擦头。 摩擦元件是弹性塑料材料。 摩擦头具有锥形，圆锥形或凸形的底侧，并且一个部分中的开口相应地成形。 摩擦元件的柄部具有弹性地接合开口内侧的径向突片。 柄可以是长度的，并且开口可以是这样的形状，使得一个摩擦片在开口后面并且与该一个部分的另一侧接合以防止摩擦元件的移除。 另一部分的止动凹槽在部件的伸缩部分上接收摩擦头。

公开(公告)号：US5263996A

公开(公告)日：1993-11-23

申请号：US779032

申请日：1991-10-18

Applicant: Stuart J. Filhol

Inventor： Stuart J. Filhol

IPC: A61C5/00 ,  A61C13/263 ,  A61C5/08

CPC classification number: A61C5/005

Abstract: A retentive dental pin comprising in sequence a lower portion which can be secured within the dentine of a tooth, and a head portion to which a tooth restoration may be secured, a detachable connection, and a fixing portion attached to the head portion by the detachable connection, characterised in that the head portion is connected to the lower portion by dentine-engaging structure comprising an inwardly and downwardly extending surface carrying grooves shaped to screw into the dentine.

Abstract translation: 一种保持性牙销，其顺序地包括可固定在牙齿牙齿内的下部，以及可以固定牙齿修复体的头部，可拆卸的连接，以及通过可拆卸的方式附接到头部的固定部分 连接，其特征在于，所述头部通过牙质接合结构连接到所述下部，所述牙质接合结构包括向内和向下延伸的表面，所述表面承载成形为螺纹进入所述牙质的凹槽。

公开(公告)号：US4746295A

公开(公告)日：1988-05-24

申请号：US893096

申请日：1986-08-04

Applicant: Manfred Kipp

Inventor： Manfred Kipp

IPC: A61C13/263 ,  A61C13/225 ,  A61C13/273 ,  A61C13/32 ,  A61C13/12

CPC classification number: A61C13/273

Abstract: A connecting element is provided for detachably connecting a partial denture with the remaining set of teeth. The element is a joint whose axle extends transversely to the row of teeth and is formed by a bolt displaceably supported in the joint. The joint has two ring-shaped bolt-receiving devices, a first bolt-receiving device is connected with the partial denture and a second bolt-receiving device is connected with the remaining set of teeth and the bolt-receiving devices are connected with each other by the bolt.

Abstract translation: 提供连接元件，用于将部分义齿与剩余的一组齿可拆卸地连接。 该元件是一个关节，其轴线横向于该排的齿条延伸并且由可移动地支撑在接头中的螺栓形成。 接头具有两个环形螺栓接收装置，第一螺栓接收装置与部分假牙连接，第二螺栓接收装置与剩余的一组齿连接，并且螺栓接收装置彼此连接 用螺栓

公开(公告)号：US4713005A

公开(公告)日：1987-12-15

申请号：US903641

申请日：1986-09-02

Applicant: Howard B. Marshall ,  Gordon E. Kaye ,  Ira L. Lopata

Inventor： Howard B. Marshall ,  Gordon E. Kaye ,  Ira L. Lopata

IPC: A61C13/263 ,  A61C13/003 ,  A61C13/225 ,  A61C13/22

CPC classification number: A61C13/225 ,  A61C13/26

Abstract: An apparatus for making and method for forming a dental prosthesis in situ in an edentulouos space defined either adjacent to two existing teeth or between a fixed tooth and a second tooth posterially positioned with respect to the first tooth, and lightly touching the associated gum surface, utilizes a bridge bar assembly having at least one shaped connecting member to be adjustably mounted and connected in the drilled grooves of adjacent teeth, a boss on the bridge bar assembly, and a pontic base adjustably mounted on the boss such that when the bridge bar assembly is in assembled position in the edentulous space for connection to the teeth, the pontic base lightly touches the gum, two spaced mold halves can be placed on the buccal and lingual sides of the edentulous space in which the bridge bar assembly is mounted, (or alternatively, two mold halves with predetermined holes to receive each end of the bridge bar and to permit retention and packing of plastic or pontic forming material), the pontic base can be adjusted relative the associated gum surface to fix the connecting member for the bridge bar assembly relative the drilled section of the teeth, and the edentulous space between the mold halves can be filled with a pontic forming material to form the pontic surrounding the boss on the bridge bar assembly; making the pontic forming material catalytically or chemically set; removing the mold halves; removing the assembly and polishing the sides and undersurface of the pontic or pontics; partially filling the grooves with a filler material; cementing the connecting member in the drilled grooves of the teeth to secure the pontic or pontics in the edentulous space; and applying a cosmetic veneer to the formed pontic or pontics.

Abstract translation: 一种用于制造牙齿假体的装置及其在与两个现有牙齿相邻或在固定牙齿和相对于第一牙齿之间相对定位的第二牙齿之间定位的牙弓间隙中原位形成的方法，以及轻微地接触相关联的牙龈表面， 利用具有至少一个成形连接构件的桥杆组件可调节地安装和连接在相邻齿的钻孔中，桥杆组件上的凸台和可调节地安装在凸台上的凸台，使得当桥梁组件 在与牙齿连接的无牙空间中的组装位置中，基座轻轻地接触牙龈，两个间隔开的半模可以放置在安装桥梁组件的无牙区域的颊侧和舌侧上（或 或者，具有预定孔的两个半模以接纳桥梁的每个端部并且允许保持和包装塑料或凸起成形材料 al），可以相对于相关联的胶表面调整基座，以相对于牙齿的钻孔部分固定桥梁组件的连接构件，并且半模之间的无孔空间可以填充有形成形成材料的形成 围绕桥梁组件上的老板的宝座; 催化或化学地凝固成形材料; 取出半模; 去除组件并抛光牙体或牙科的侧面和下表面; 用填充材料部分地填充凹槽; 将连接构件固定在牙齿的钻槽中，以将牙体或牙龈固定在牙齿空间中; 并将化妆品贴面贴在形成的宝石或者牙膏上。

公开(公告)号：US4548583A

公开(公告)日：1985-10-22

申请号：US545881

申请日：1983-10-27

Applicant: Dennis C. Smith ,  Rolf Maijer

Inventor： Dennis C. Smith ,  Rolf Maijer

IPC: A61C13/263 ,  A61K6/00 ,  A61K6/06 ,  A61K6/08

CPC classification number: A61K6/0625

Abstract: Bonding to calcified tissues, including human teeth, tooth dentine and bone, is achieved through the medium of crystal growth adhered to the tissue. The crystals preferably comprise gypsum crystals which are formed by contacting the tissue surface with a mildly acidic solution containing sulphate ions. An uncured liquid resin is applied to the crystal growth and is cured to achieve adhesion by micromechanical interlock with the crystal growth and by superficial penetration of the tissue surface.

公开(公告)号：US4480998A

公开(公告)日：1984-11-06

申请号：US419298

申请日：1982-09-17

Applicant: Murray D. Carse

Inventor： Murray D. Carse

IPC: A61C5/00 ,  A61C8/02 ,  A61C13/263 ,  A61C5/04

CPC classification number: A61C5/005

Abstract: A dental pinning device comprises a shank having at one end a formation for engagement with a latching-type dental handpiece and carrying at the other end, by way of a shearing neck, a threaded pin for screwing into a tooth, wherein the threaded pin is part of a metal end-piece which also includes an integral shaft of smaller diameter projecting from the pin and the shank and shearing neck are formed as a body of synthetic resin material and are attached to the end piece by moulding of the synthetic resin material around the shaft.

Abstract translation: 牙科钉扎装置包括柄，其一端具有用于与闭锁型牙科手柄接合的结构，并且在另一端通过剪切颈部承载用于拧入牙齿的螺纹销，其中螺纹销为 金属端件的一部分还包括从销突出的小直径的整体轴，柄和剪切颈部形成为合成树脂材料的主体，并通过合成树脂材料的模制而附接到端部件 轴。

公开(公告)号：US3449830A

公开(公告)日：1969-06-17

申请号：US3449830D

申请日：1965-11-09

Applicant: WEISSMAN BERNARD

Inventor： WEISSMAN BERNARD

IPC: A61C13/10 ,  A61C13/263

CPC classification number: A61C13/26

公开(公告)号：US3309771A

公开(公告)日：1967-03-21

申请号：US39852364

申请日：1964-09-23

Applicant: FLOREN HOLGER S

Inventor： FLOREN HOLGER S

IPC: A61C13/263 ,  A61C13/267 ,  B23K3/06 ,  H01M2/26

CPC classification number: A61C13/267 ,  B23K3/0676 ,  H01M2/266