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1. 发明专利

CZ7107U1 Spoon for taking-off impressions of dentition and jaws 未知
公开(公告)号：CZ7107U1
公开(公告)日：1998-04-15
申请号：CZ756998
申请日：1998-01-14
申请人： LIPTAK JOZEF RNDR
发明人： LIPTAK JOZEF RNDR
IPC分类号： A61C9/00 , A61C009/00

2. 发明专利

AU2001252539B2 Dental impression-making device and method of manufacture thereof 未知
公开(公告)号：AU2001252539B2
公开(公告)日：2005-02-17
申请号：AU2001252539
申请日：2001-04-03
申请人： COZZI GUALTIERO
发明人： COZZI GUALTIERO
IPC分类号： A61C9/00 , A61C009/00

3. 发明申请

US20040038173A1 Device for determining the end of the processing time of hardenable materials 审中-公开
标题翻译：确定可硬化材料处理时间结束的装置
公开(公告)号：US20040038173A1
公开(公告)日：2004-02-26
申请号：US10399881
申请日：2003-09-08
发明人： Gerd Brandhorst , Gunter Hertlein , Hermann Nirschl , Marc Peuker , Ingo Wagner , Erich Wanek
IPC分类号： A61C009/00
CPC分类号： A61C9/0006 , A61C19/04 , A61K6/10
摘要： The invention relates to a measuring device which is used to determine the end of the processing time of hardenable materials, especially dental moulding materials, comprising a display unit and a sensor unit which detects a modification of at least one of the rheological properties of the material.
摘要翻译：本发明涉及一种测量装置，其用于确定可硬化材料，特别是牙科模塑材料的加工时间的结束，该硬化材料包括显示单元和传感器单元，其检测材料的至少一种流变性质的改性。

4. 发明申请

US20040009451A1 Adjustable dental impression tray and methods for using same 失效
标题翻译：可调牙印模托盘及其使用方法
公开(公告)号：US20040009451A1
公开(公告)日：2004-01-15
申请号：US10427733
申请日：2003-05-01
发明人： Gregory C. Skinner
IPC分类号： A61C009/00
CPC分类号： A61C9/0006
摘要： An adjustable dental impression tray including a first arcuate member and a second arcuate member configured to selectively engage the first arcuate member. The first and second arcuate members forming a channel adapted to receive a quantity of impression material. The adjustable dental impression tray having a handle formed at one end which facilitates the introduction and removal of the impression tray into and from the mouth of a patient. An adjustment mechanism engageably disposed in relation to the first and second arcuate members, wherein the adjustment mechanism provides for the selective adjustment of the first arcuate member in at least one fixed position relative to the second arcuate position, wherein defining one or more widths of the channel. Preferably, the channel is formed having a general U-shaped configuration which approximates the various sizes of the dentition of a patient. In preferred design, each of the arcuate members comprise an outer wall, an inner wall and a platform surface. A locking member is preferably formed in relation to the arcuate members to receive and retain the impression material in relation to the channel. In addition, one or more notches may be formed in the length of the arcuate members to provide means for removing at least a portion of the length of one or both of the arcuate members, thereby forming a nullquadrantnull or an nullanteriornull dental tray.
摘要翻译：一种可调整的牙科印模托盘，其包括第一弓形构件和构造成选择性地接合所述第一弓形构件的第二弓形构件。第一和第二弓形构件形成适于接收一定量的印模材料的通道。可调节的牙齿印模托盘具有在一端形成的手柄，其有助于将印模托盘引入和移出患者的口部。相对于第一和第二弓形构件可配合地布置的调节机构，其中调节机构提供相对于第二弓形位置在至少一个固定位置中选择性地调节第一弧形构件，其中限定一个或多个宽度的渠道。优选地，通道形成为具有大致U形构造，其近似于患者的齿列的各种尺寸。在优选的设计中，每个弧形构件包括外壁，内壁和平台表面。优选地，相对于弓形构件形成锁定构件，以相对于通道接收和保持压印材料。此外，可以在弓形构件的长度上形成一个或多个凹口，以提供用于去除弓形构件中的一个或两个的长度的至少一部分的装置，从而形成“象限”或“前”牙托盘。

5. 发明申请

US20040002034A1 Custom dental tray 审中-公开
标题翻译：定制牙盘
公开(公告)号：US20040002034A1
公开(公告)日：2004-01-01
申请号：US10185039
申请日：2002-06-28
发明人： Scott Jacobs , Robert Ibsen
IPC分类号： A61C009/00
CPC分类号： A61C19/063 , A61C9/0006 , A61C19/066
摘要： A dental tray formed from an ethylene vinyl acetate polymer having a forming temperature between 115null F. and 145null F., and preferably between about 125null F. and 135null F. The preferred polymer is formed from a copolymer of ethylene and vinyl acetate in which the percent by weight vinyl acetate is at least 30% by weight and preferably between 33% and 40% by weight, with the remaining amount of the copolymer comprising ethylene. The dental tray can then be used for dental treatments including bleaching, fluoride applications, desensitizing teeth, antibacterial treatments and other dental operations.
摘要翻译：由乙烯醋酸乙烯酯聚合物形成的牙科托盘，其成型温度在115°F至145°F之间，优选约125°F至135°F。优选的聚合物由乙烯和乙烯基的共聚物形成乙酸乙烯酯，其中乙酸乙烯酯的重量百分比为至少30重量％，优选33重量％至40重量％，其余含量为乙烯共聚物。牙科托盘可以用于牙科治疗，包括漂白，氟化物应用，脱敏牙齿，抗菌治疗和其他牙科手术。

6. 发明申请

US20030180680A1 Dental impression tray with impression material retainer 有权
公开(公告)号：US20030180680A1
公开(公告)日：2003-09-25
申请号：US10295540
申请日：2002-11-15
发明人： Paul A. Burgio , Ingo W. Wagner
IPC分类号： A61C009/00
CPC分类号： A61C9/0006
摘要： A dental impression tray comprises a trough for receiving dental impression material and at least one retainer on at least a portion of an inner surface of the trough. The retainer comprises a plurality of anchoring elements, each of which comprises a first end, a second end, and an arc between the first and second ends. The first and second ends of the anchoring elements are connected to the inner surface of the trough, and the arcs project from the inner surface of the trough. The loop material of a hook and loop mechanical fastener is a particularly useful retainer.

7. 发明申请

US20030180679A1 Dental impression tray with impression material retainer 审中-公开
标题翻译：牙印印版托盘与印模材料保持架
公开(公告)号：US20030180679A1
公开(公告)日：2003-09-25
申请号：US10105199
申请日：2002-03-25
申请人： 3M Innovative Properties Company
发明人： Paul A. Burgio , Ingo W. Wagner
IPC分类号： A61C009/00
CPC分类号： A61C9/0006
摘要： A dental impression tray comprises a trough for receiving dental impression material and at least one retainer on at least a portion of an inner surface of the trough. The retainer comprises a plurality of anchoring elements, each of which comprises a first end, a second end, and an arc between the first and second ends. The first and second ends of the anchoring elements are connected to the inner surface of the trough, and the arcs project from the inner surface of the trough. The loop material of a hook and loop mechanical fastener is a particularly useful retainer.
摘要翻译：牙齿印模托盘包括用于接收牙印模材料的槽和在槽的内表面的至少一部分上的至少一个保持器。保持器包括多个锚固元件，每个锚固元件包括第一端，第二端和在第一和第二端之间的弧形。锚固元件的第一和第二端连接到槽的内表面，并且弧从槽的内表面突出。钩和环机械紧固件的环材料是特别有用的保持器。

8. 发明申请

US20020124773A1 Gypsum casting composition and method of casting 有权
标题翻译：石膏铸造组合物和铸造方法
公开(公告)号：US20020124773A1
公开(公告)日：2002-09-12
申请号：US10022496
申请日：2001-12-17
发明人： Michael Diesso
IPC分类号： C09K003/00 , A61B019/02 , A61C011/00 , A61C009/00
CPC分类号： A61K6/0625 , A61C9/0026 , C04B28/14 , C04B40/065 , C04B2111/00836 , C04B22/0013 , C04B22/148 , C04B24/06 , C04B22/165 , C04B22/082 , C04B22/124 , C04B22/126 , C04B22/142 , C04B24/04
摘要： I provide a multi-part aqueous gypsum dental casting composition having gypsum and water and wherein (a) one or more of a first compound is mixed in the gypsum and/or water; or (b) one or more of the first compound and one or more of a second compound are mixed in the gypsum and/or water; or (c) one or more of the first compound and one or more of an acid are mixed in the gypsum and/or water; or (d) one or more of the first compound and one or more of the second compound and one or more of the acid are mixed in the gypsum and/or water; or (e) two or more of the acids and optionally one or more of the second compound are mixed in the gypsum and/or water; and (f) the gypsum and water are maintained separately and mixed when the casting is to be prepared. Also provided are the dosage sized containers for the above, along with the dosage size containers having gypsum enhancers.
摘要翻译：我提供了一种具有石膏和水的多部分水性石膏牙铸造组合物，其中（a）在石膏和/或水中混合一种或多种第一种化合物; 或（b）一种或多种第一种化合物和一种或多种第二种化合物在石膏和/或水中混合; 或（c）在石膏和/或水中混合一种或多种第一种化合物和一种或多种酸; 或（d）一种或多种第一种化合物和一种或多种第二种化合物和一种或多种酸在石膏和/或水中混合; 或（e）两种或更多种酸和任选的一种或多种第二种化合物在石膏和/或水中混合; 和（f）在制备铸件时，石膏和水分开维持并混合。还提供了用于上述的剂量尺寸的容器，以及具有石膏增强剂的容量的容器。

9. 发明申请

US20040166467A1 Dental marking film holder 审中-公开
标题翻译：牙科标记胶片架
公开(公告)号：US20040166467A1
公开(公告)日：2004-08-26
申请号：US10374301
申请日：2003-02-25
发明人： Nathaniel David Crow
IPC分类号： A61C003/04 , A61C009/00
CPC分类号： A61C19/05
摘要： Apparatus supported on the brow beam of protective eye glasses worn by a dental patient provides a moveably positionable holder arm depending spacedly forward of a user's nose and spacedly below the user's mouth. The holder arm carries marking film holding structure for vertically adjustable frictional motion thereon. The marking film holding structure provides two pivotally interconnected holder arms extending toward the patient's mouth for adjustable frictional motion in a horizontal plane through the patient's mouth and substantially perpendicular to the holder arm. The holder arms releasably carry dental marking film structures having dental marking film supported by a rigid back releasably carried by the holder arms to allow marking of contact points of teeth of the opposed dental arches upon appropriate manipulation.
摘要翻译：支撑在由牙科患者佩戴的防护眼镜的眉毛束上的装置提供了可移动的可定位的保持臂，其依靠使用者的鼻部间隔开并且间隔地在使用者的嘴下方。保持器臂承载用于其上的可垂直调节的摩擦运动的标记膜保持结构。标记膜保持结构提供两个可枢转地相互连接的保持臂，朝向患者口部延伸，用于通过患者嘴部在水平面中可调节的摩擦运动并且基本上垂直于保持臂。保持器臂可释放地携带牙科标记膜结构，其具有通过由保持器臂可释放地承载的刚性背部支撑的牙科标记膜，以允许在适当的操纵时标记相对的牙弓的齿的接触点。

10. 发明申请

US20040101803A1 Reinforceable impression tray 审中-公开
标题翻译：可加强的印模托盘
公开(公告)号：US20040101803A1
公开(公告)日：2004-05-27
申请号：US10705593
申请日：2003-11-10
发明人： Jack Tucker , David Tucker
IPC分类号： A61C009/00
CPC分类号： A61C9/0006
摘要： A dental impression tray that can be reinforced after the patient bites into the tray. In this particular embodiment, a joint in the tray's posterior is reinforced prior to intraoral placement by a removable wire running through hooks in the tray's rim. Removing the wire after the patient bites imparts flexibility to the joint, and then the tray's frame becomes rigid intraorally when an uncured immobilizing agent previously applied to the joint is cured or is self-cured. The tray's initial rigidity facilitates handling; its subsequent flexibility reduces the frame's plastic memory; and its subsequent rigidity durably locks the tray into a pressure-relieved position, reducing springback distortion.
摘要翻译：牙科印模托盘，可以在患者咬入托盘后加强。在该特定实施例中，托盘后部的关节在通过托盘的边缘内的钩子移动的线进行口内放置之前被加强。在患者咬伤后，将电线拔掉，然后当预先施加在关节上的未固化的固定剂固化或自固化时，托盘的框架在口内变硬。托盘的初始刚度便于操作; 其随后的灵活性降低了框架的塑料记忆力; 并且其随后的刚性可持续地将托盘锁定到减压位置，减少回弹失真。

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