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1. 发明授权

US4248807A Method for making a denture 失效
标题翻译：制作假牙的方法
公开(公告)号：US4248807A
公开(公告)日：1981-02-03
申请号：US35650
申请日：1979-05-03
申请人： John Gigante
发明人： John Gigante
IPC分类号： A61C13/00 , A61C13/113 , A61C13/04 , B29C5/04
CPC分类号： A61C13/00
摘要： The present invention relates to a method for use in creating a prosthetic denture device such as a denture component formed of a set of hard teeth bonded within an adjustable frame assembly. The frame assembly may be completely or substantially formed having adjustable frame portion which is formed from a composition that is centrifugally cast, and which when cured becomes rigid but not completely polymerized and therefore capable of being subsequently remolded with finger pressure when elevated in temperature. In this manner the adjustable frame portion is remoldable and conformable to desired portions of the oral cavity in the creating of an artificial denture.
摘要翻译：本发明涉及一种用于创建义齿义齿装置的方法，所述假牙义齿装置例如由在一个可调整的框架组件内部结合的一组硬齿形成的假牙部件。框架组件可以是完全或基本上形成的，其具有由离心铸造的组合物形成的可调节框架部分，并且当固化变得刚性但不完全聚合时，因此当温度升高时可以用手指压力随后重塑。以这种方式，在创建人造假牙时，可调节框架部分是可重新塑形的并且符合口腔的期望部分。

2. 发明授权

US3663141A Apparatus for making a molded prosthesis 失效
标题翻译：用于制造模塑假肢的装置
公开(公告)号：US3663141A
公开(公告)日：1972-05-16
申请号：US3663141D
申请日：1970-02-26
申请人： RUDIGER PIATKOWSKI
发明人： CLENET ALAIN , PIATKOWSKI RUDIGER
IPC分类号： A61C13/00 , A61C13/04
CPC分类号： A61C13/0003
摘要： A method and apparatus for making a molded prosthesis such as a denture, a partial, an orthondic appliance, or the like by way of a mold flask permitting the prosthesis to be obtained by means of injection molding. A first half mold is made of a cast of the buccal tissue portion bearing the prosthesis, a wax pattern of the prosthesis is disposed in adhesion to the appropriate portion of the cast and the cast is placed in a flask where it is held in position by appropriate holding means. Investment material is poured between the tissue cast and the side of the flask, and once set forms the second half of the mold. The two halves of the mold are removed from the flask and the wax pattern is removed. The two halves of the mold are returned to the flask and held in appropriate registration, and an appropriate hardenable fluid material is injected into a gate into the cavity resulting from the removal of the prosthesis pattern and the material allowed to set to a solid form, thus providing the molded prosthesis. The molded prosthesis requires very little, if any, finishing work for providing an accurately fitted denture, partial, orthondic appliance, or other prosthetic part.
摘要翻译：一种用于通过模具烧瓶允许通过注射成型获得假体的模制假体（例如假牙，部分或基础器具等）的方法和装置。第一半模具由承载假体的口腔组织部分的铸件制成，假体的蜡图案与铸件的适当部分粘合地设置，铸件被放置在烧瓶中，在该烧瓶中它被保持就位适当的手段。将投料材料浇注在组织浇注和烧瓶侧面之间，一旦形成模具的后半部分。将模具的两半从烧瓶中取出并除去蜡图案。将模具的两个半部分返回到烧瓶并保持适当的对准，并且将适当的可硬化流体材料注入到通过去除假体图案并允许固化成固体形式的材料的空腔中的浇口中，从而提供模制的假体。模制的假体需要非常少的（如果有的话）整理工作，以提供精确配合的假牙，部分，神经元器具或其他假体部件。

3. 发明授权

US3567806A Method for making tray dentures 失效
标题翻译：造纸托盘的方法
公开(公告)号：US3567806A
公开(公告)日：1971-03-02
申请号：US3567806D
申请日：1968-04-22
申请人： JOHN P DYAL
发明人： DYAL JOHN P
IPC分类号： A61C13/00 , A61C13/113 , A61C9/00 , A61C13/04
CPC分类号： A61C13/0001
摘要： MENT FOR MAKING THE PREFABRICATED DENTURE AND FOR FITTING THE DENTURE TO THE PATIENT''S MOUTH.

AN ENTIRE DENTURE IS PREFABRICATED ON A NON-ANATOMICAL BASE TRAY. THE TRAY IS THEN AT LEAST PARTIALLY COVERED WITH A SELF-CONFORMING MATERIAL AND PLACED IN A PATIENT''S MOUTH, THEREBY BUILDING AN ANATOMICAL BASE CONFORMING TO THE PATIENT''S ALVEOLAR RIDGES. FOLLOWING THIS, THE ANATOMICAL BASE IS GIVEN A CUSTOM FIT BY MEANS OF SUITABLE TRIMMING AND EDGE SEALING. THE INVENTION ENCOMPASES THE EQUIP-

4. 发明授权

US4195047A Method for repairing broken denture 失效
标题翻译：破损义齿修复方法
公开(公告)号：US4195047A
公开(公告)日：1980-03-25
申请号：US899293
申请日：1978-04-24
申请人： Herman R. Drennan , Norman A. Hana
发明人： Herman R. Drennan , Norman A. Hana
IPC分类号： A61C13/00 , A61C13/04 , B29C5/00 , B29D9/00
CPC分类号： A61C13/00
摘要： Using a highly flowable silicone putty which can be combined with catalysts to set, dentures can be repaired and modified by flowing the putty onto the dentures, allowing it to set while in intimate contact therewith, removing the dentures from the set putty for effecting changes, and subsequently reinserting the dentures in the set putty to effect any necessary changes, modifications or repairs. Prior art practices often used dental stone which had to be chipped away from the dentures when effecting repair or modification. Methods of repairing and modifying dentures herein described involve the steps of forming a flowable mass of moldable, settable silicone putty which has been mixed with a catalyst to cause it to progressively set, molding said putty to a denture surface and allowing it to set while in intimate contact with said denture, thereafter extracting said denture from said putty by flexing the latter, effecting the necessary changes to said denture and subsequently replacing said denture in said set putty by flexing the latter to obtain the proper positioning thereof for effecting any necessary changes and repairs.
摘要翻译：使用可与催化剂组合的高度可流动的硅油腻子，通过将腻子流入假牙来修复和修改，允许其在与其紧密接触的同时固定，从设置的腻子中除去义齿以实现改变，并随后将假牙重新插入设置的腻子中以进行任何必要的更改，修改或修理。现有技术的做法常常使用在实施修复或修改时必须从义齿上切开的牙石。在此描述的修补和修改义齿的方法包括以下步骤：形成可模制的可固化的硅油腻子，其已经与催化剂混合以使其逐渐凝固，将所述腻子模制成义齿表面并允许其在与所述假牙紧密接触，然后通过使所述假牙弯曲，从而从所述油灰中提取所述义齿，对所述义齿进行必要的改变，并且随后通过使所述假牙变形来替换所述固定油灰中的所述假牙，以获得其适当的定位以进行任何必要的改变，修理。

5. 发明授权

US4161065A Method for making readily reshapable dentures 失效
标题翻译：制造容易修复的假牙的方法
公开(公告)号：US4161065A
公开(公告)日：1979-07-17
申请号：US840154
申请日：1977-10-07
申请人： John Gigante
发明人： John Gigante
IPC分类号： A61C9/00 , A61C13/00 , A61C13/10 , A61C13/113 , A61C13/04 , B29C5/04 , B29D3/00
CPC分类号： A61C13/04 , A61C13/1013
摘要： The present invention relates to a method for use in creating a prosthetic denture device that is an impression tray or a denture component formed of a set of hard teeth bonded within a frame assembly formed of a permanent substantially rigid hard frame portion and an adjustable frame portion that is integrally joined to the rigid frame portion and forms part of the frame assembly. The adjustable frame portion is formed from a second composition that is centrifugally cast, and which when cured becomes rigid but not completely polymerized and therefore capable of being subsequently remolded with finger pressure when elevated in temperature. In this manner the adjustable frame portion is remoldable and conformable to desired portions of the oral cavity in the creating of an artificial denture, and the rigid frame portion formed from the first composition concurrently remains fixed as the adjustable frame portion is remolded.
摘要翻译：本发明涉及一种用于创建义齿假牙器具的方法，所述假牙义齿装置是由一组硬齿轮形成的印模托盘或义齿部件，所述一组硬齿结合在框架组件内，所述框架组件由永久的基本刚性的硬框架部分和可调节的框架部分其一体地接合到刚性框架部分并形成框架组件的一部分。可调节框架部分由离心铸造的第二组合物形成，并且当固化变得刚性但不完全聚合时，因此当温度升高时能够随后用手指压力重塑。以这种方式，在创建人造义齿时，可调节框架部分是可重塑的并且与口腔的期望部分一致，并且由第一组合物形成的刚性框架部分同时保持固定，因为可调整的框架部分被重塑。

6. 发明授权

US4115487A Method for dental restoration 失效
标题翻译：牙齿修复方法
公开(公告)号：US4115487A
公开(公告)日：1978-09-19
申请号：US489093
申请日：1974-07-17
申请人： Thomas J. Rockett , John J. O'Connell
发明人： Thomas J. Rockett , John J. O'Connell
IPC分类号： A61K6/08 , A61C13/09 , A61K6/083 , C08F2/02 , A61C13/04
CPC分类号： A61K6/083 , A61C13/09
摘要： A method for forming a layered dental restoration in which there is a continuous polymeric resin phase but in which the reinforcing filler compositions of the respective layers are different. A sub-layer, composed of a polymeric resin binder having a refractive index within the range of about 1.53 to 1.56, in admixture with suitable catalysts and a finely-divided reinforcing inorganic filler having a refractive index substantially different than that of such resin, is first applied to the site of restoration and, before the sub-layer has fully cured, a surface layer composed of the same resin and catalysts but a different inorganic filler is applied to the site over the sub-layer. The filler of the surface layer consists essentially of a finely-divided inorganic material having substantially the same refractive index as that of the resin common to both layers.
摘要翻译：一种形成层状牙科修复体的方法，其中存在连续的聚合物树脂相，但各层的增强填料组合物不同。由合适的催化剂混合的折射率在约1.53〜1.56范围内的聚合物树脂粘合剂组成的亚层和折射率基本上不同于这种树脂的细分的增强无机填料是首先施加到修复部位，在子层完全固化之前，将由相同树脂和催化剂组成的表面层与不同的无机填料一起施加到子层上的部位。表面层的填料基本上由细分的无机材料组成，它们具有与两层共同的树脂基本相同的折射率。

7. 发明授权

US3527861A Cast dental prosthesis and method of making same 失效
标题翻译：牙齿牙齿假体及其制造方法
公开(公告)号：US3527861A
公开(公告)日：1970-09-08
申请号：US3527861D
申请日：1967-02-06
申请人： WEINSTEIN ABRAHAM B , BISCOW JACOB
发明人： WEINSTEIN ABRAHAM B , BISCOW JACOB
IPC分类号： A61C13/20 , A61C13/04 , A61C13/08
CPC分类号： A61C13/20

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