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公开(公告)号:WO2022154813A1
公开(公告)日:2022-07-21
申请号:PCT/US2021/018124
申请日:2021-02-15
申请人: LOZADA, Italo
发明人: LOZADA, Italo
IPC分类号: A61C8/00 , A61C13/00 , A61C13/107 , A61C13/225 , A61C13/265
摘要: A multi-piece dental prosthesis system is provided. The system includes an implant which can be implanted into a bone of the patient, an abutment removably connected to the implant by a prosthetic screw, and a ti-base removably connected to the abutment. The system may be used to hold a crown, denture, or partial denture in place.
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公开(公告)号:WO2022080997A1
公开(公告)日:2022-04-21
申请号:PCT/KR2021/095085
申请日:2021-10-08
申请人: 주식회사 그래피
发明人: 심운섭
IPC分类号: A61C13/00 , A61C13/107 , A61C13/01 , A61C13/225 , B29C64/124 , B33Y10/00 , B33Y80/00 , B33Y70/00 , B29K75/00
摘要: 본 발명은 3D 프린터를 이용한 환자 맞춤형 부분 틀니에 관한 것으로, 3D 프린터를 이용하여 환자의 치아 결손 부위에 일치시킬 수 있는 부분 틀니로 제공을 가능하게 하며, 채색에 의해 잇몸과 동등한 수준의 색상을 구현하여 부분 틀니의 사용에 따른 심미성 저하 문제를 방지할 수 있다. 또한, 부분 틀니의 사용에 의해 일부 형상의 변형이 발생하더라도, 환자가 쉽게 원래의 형상으로 복원을 가능하게 하며, 일부 손상이 발생하더라도 손상된 부분의 출력물을 이용하여 부분 수리가 가능하여 환자의 편의성을 보다 높일 수 있다.
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公开(公告)号:WO2021262849A2
公开(公告)日:2021-12-30
申请号:PCT/US2021/038679
申请日:2021-06-23
发明人: MADDEN, John , OLIN, Paul
IPC分类号: A61C13/225 , A61C13/267 , A61B34/10 , A61C13/01
摘要: A removable partial denture comprises a frame sized and shaped to conform to a mouth inner surface, the frame including a projecting mounting structure; and a segment having a slot for slidably receiving the projecting mounting structure when the segment is assembled to the frame. A method of fabricating a removable partial denture comprises: acquiring 3D digital image data of a patient's mouth and dentition; creating a 3D digital model of a removable partial denture; fabricating a frame shaped to conform to an inner surface of the mouth from the 3D digital model, the frame including a mounting structure; fabricating a segment from the 3D digital model, the segment having a slot for slidably receiving the mounting structure; and inserting the mounting structure of the frame into the slot of the segment to assemble the segment to the frame. The segment can be a tooth segment or a base segment.
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公开(公告)号:WO2021173628A1
公开(公告)日:2021-09-02
申请号:PCT/US2021/019360
申请日:2021-02-24
IPC分类号: A61C13/225 , A61C8/00 , A61C13/00 , A61C13/265 , A61C13/267
摘要: A denture abutment retention apparatus and a denture including one or more denture abutment retention apparatuses configured to allow the denture to be easily engaged with and secured to a plurality of denture abutments in a user's mouth using sliding motion of the denture from the sides of the plurality of denture abutments.
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公开(公告)号:WO2019146908A1
公开(公告)日:2019-08-01
申请号:PCT/KR2018/015882
申请日:2018-12-13
申请人: 주식회사 메디파이브
IPC分类号: A61C13/00 , A61C13/02 , A61C13/225 , A61C13/083 , C23F1/16
摘要: 본 발명은 지르코니아에 에칭겔을 도포하는 단계, 도포된 에칭겔 위에 중화겔을 도포하는 단계, 에칭겔 및 중화겔이 도포된 지르코니아를 에칭 및 중화하는 단계, 에칭 및 중화된 지르코니아를 세척하는 단계를 포함하는 치아수복물 표면의 전처리 방법에 관한 것으로, 에칭 중에 발생되는 불산 증기 등의 위해 요인을 제거하게 되어, 작업자에게 안전을 보장하고 작업효율을 높일 수 있다.
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公开(公告)号:WO2019003409A1
公开(公告)日:2019-01-03
申请号:PCT/JP2017/024101
申请日:2017-06-30
申请人: 株式会社ジーシー
发明人: 佐藤 文哉
IPC分类号: A61C13/225 , A61C13/113
CPC分类号: A61C13/225
摘要: インプラントに用いられる利便性の高い連結人工歯列を提供するため、この連結人工歯列は、樹脂製の複数の人工歯(11)が一体に連結されており、1つの面に咬合面(11a)が形成されるとともに、咬合面とは反対側の面には、人工歯根との連結部材が挿入されるべき穴(12)が設けられている。
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公开(公告)号:WO2018213817A1
公开(公告)日:2018-11-22
申请号:PCT/US2018/033557
申请日:2018-05-18
申请人: WATSON, Jason
发明人: WATSON, Jason
CPC分类号: A61C8/0053 , A61C1/084 , A61C3/02 , A61C8/0048 , A61C8/0051 , A61C8/0068 , A61C8/0074 , A61C8/0087 , A61C8/0089 , A61C8/0095 , A61C13/0004 , A61C13/0006 , A61C13/0025 , A61C13/225
摘要: Apparatus and method for installing a multi-tooth dental prosthesis in one session are shown and described. A first tool attaches to the jawbone, and serves as a foundation for subsequently used guides. Existing teeth and dental fixtures are removed, and the bone tissue is removed to accommodate the prosthesis. Subsequently, a drill guide is used to drill implant holes. An abutment guide is then used to place abutments. Copings are then installed. Next, the prosthesis may be installed and cemented to the copings. A resinous filler material may be applied to fill gaps and holes in and between the copings and the prosthesis, and is sanded smooth. The first tool, the guides, and the prosthesis are predesigned and prefabricated based on images taken of the patient anatomy.
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公开(公告)号:WO2018017331A1
公开(公告)日:2018-01-25
申请号:PCT/US2017/040905
申请日:2017-07-06
发明人: LOPEZ, Rigoberto
IPC分类号: A61C13/225 , A61C8/00 , A61C13/265 , A61C13/273
摘要: A denture retaining system and a denture bar constructed to be affixed in a human mouth, the denture bar including a distal end, lingual-side surface, vestibular-side surface, bone-facing surface and superstructure-facing surface opposite the bone-facing surface. The bone-facing surface at the distal end is relieved from the superstructure-facing surfface at the distal end by an angle of between 10° and 25° relative to an axis perpendicular to a longitudindal plane passing through the linqual side and vestibular side surfaces of the denture bar. The system also includes an overdenture superstructure having a distal surface that substanially conformingly mates to the denture bar distal end when the overdenture superstructure is positioned against the denture bar superstructure-facing surface, and is coupled to the denture bar by at least one attachment element located at a position to an anterior side of a first molar position.
摘要翻译: 一种假牙保持系统和一种构造成固定在人的口腔中的假牙杆,所述假牙杆包括远端,舌侧表面,前庭侧表面,骨侧表面和上部结构侧表面, 朝向面向骨表面的相对表面。 远端处的朝向骨表面从远端处的面向上部结构面向表面以10°之间的角度释放, 和25°; 相对于垂直于通过义齿杆的前后侧面和前后侧面的纵向平面的轴线。 该系统还包括覆盖义齿上部结构,该覆盖义齿上部结构具有远侧表面,当覆盖义齿上部结构靠着假牙杆面向上部结构的表面定位时,该远侧表面基本上顺应地与假牙杆远侧端配合,并且通过位于假牙杆上部结构表面上的至少一个连接元件 在第一臼齿位置的前侧的位置。 p>
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公开(公告)号:WO2017145168A1
公开(公告)日:2017-08-31
申请号:PCT/IL2017/050241
申请日:2017-02-26
申请人: KAMIL TECH LTD. , BERGER, Uzi
发明人: BERGER, Uzi
IPC分类号: A61C8/00 , A61C13/225
CPC分类号: A61C8/0086 , A61C8/0048 , A61C13/225
摘要: A dental bridge system (10) is provided, comprising a superstructure (14) having a teeth-mimicking portion at a distal end thereof, and at least one receiving cavity formed on a proximal side thereof, at least one support arrangement (12) configured for being fixedly secured, at a proximal side thereof, to an alveolar ridge of an individual, and being formed so as to be received, at a distal side thereof, within one of the receiving cavities to facilitate carrying of the superstructure (14), and a buffering arrangement (16) disposed between the superstructure (14) and the support arrangement (12), the buffer arrangement (16) being configured to damp shock impulses between the support arrangement (12) and the superstructure (14).
摘要翻译: 提供了一种牙桥系统(10),其包括在其远端处具有牙齿模仿部分的上部结构(14)以及在其近侧上形成的至少一个接收腔,所述至少一个接收腔在 至少一个支撑装置(12),该支撑装置被构造成在其近侧固定地固定到个体的牙槽嵴,并且被形成为在其远侧处被容纳腔中的一个容纳腔内容纳以促进 (14)的承载和设置在上部结构(14)与支撑装置(12)之间的缓冲装置(16),缓冲装置(16)构造成缓冲支撑装置(12)与支撑装置 上层建筑(14)。 p>
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公开(公告)号:WO2017042033A1
公开(公告)日:2017-03-16
申请号:PCT/EP2016/070006
申请日:2016-08-24
发明人: DENTZER, Ralf
IPC分类号: A61C13/225 , A61C13/24
CPC分类号: A61C13/225 , A61C13/24
摘要: Offenbart ist zunächst eine Zahnprothese (1) mit einer Prothesenbasis (2) und mindestens einem künstlichen Zahn (3), sowie mit mindestens einem Mikroantrieb (5) zum Lösen der Zahnprothese (1) von einem Kieferkamm (6) und weiterhin ein Verfahren zum Entnehmen einer solchen Zahnprothese (1) aus einer Mundhöhle, wobei die Zahnprothese (1) mittels eines Mikroantriebs (5) von einem (6) in der Mundhöhle gelöst und anschließend manuell aus der Mundhöhle entnommen wird. Um eine am Kieferkamm (6) anhaftende Zahnprothese zu lösen wird vorgeschlagen, dass der Mikroantrieb (5) ein Mikromotor ist, der ein Hubmittel (7) antreibt, das die Zahnprothese (1) von dem Kieferkamm (6) abhebt.
摘要翻译: 公开的是最初时(1),包括(3),以及与至少一个微驱动器(5),用于释放所述牙修复体的假体基座(2)和至少一种人造牙齿的牙假体(1)由一个脊部(6),和另一种方法,用于提取 从口腔,这样的假牙(1),其中,所述假牙(1)由一个微驱动器的装置(5)(6)之一溶解于口腔中,然后从口腔手动移除的。 到脊部(6)附着假牙解决提出,微驱动器(5)是一种微型电动机,其驱动的提升装置(7),该升降机假牙脊的(1)(6)。
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