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    • 1. 发明申请
    • DENTAL CONNECTION ASSEMBLY, DENTAL REPLACEMENT PART KIT AND INTERMEDIATE INSERT
    • WO2022038195A1
    • 2022-02-24
    • PCT/EP2021/072962
    • 2021-08-18
    • VALOC AG
    • FISCHLER, Felix
    • A61C13/265A61C13/277
    • A dental connection assembly (1) for connecting an artificial denture to a jaw comprises a retention insert (3), an abutment structure (2), a fixation screw (6) and an intermediate insert (4). The abutment structure (2) has a male member (21). The retention insert (3) has a retention end portion (31) and a retention skirt portion (32) together forming a retention cavity (33). The retention insert (3) and the abutment structure (2) are configured to be snap-fit connected by the retention cavity (33) of the retention insert (3) receiving the male member (21) of the abutment structure (2). The abutment structure (2) has a screw socket (22) which opens at the male member (21) and which corresponds to the fixation screw (6) such that the fixation screw (6) is axially movable into the screw socket (22) by screwing the fixation screw (6) into the screw socket (22). The intermediate insert (4) has an intermediate skirt portion (42) and a flange portion (43). The intermediate skirt portion (42) of the intermediate insert (4) forms a female recess (45) dimensioned to receive the male member (21) of the abutment structure (2). The intermediate skirt portion (42) of the intermediate insert (4) has a first axial end and a second axial end. The flange portion (43) outwardly extends from the second axial end of the intermediate skirt portion (42).
    • 2. 发明申请
    • TELESCOPIC CROWN FOR A DENTAL PROSTHESIS
    • WO2018167594A1
    • 2018-09-20
    • PCT/IB2018/051308
    • 2018-03-01
    • UAB "DENSARTAS"
    • KARPAVIČIUS, DainiusSHULEZHKA, Siarhei
    • A61C13/277
    • A61C13/277
    • The invention could be categorized as a telescopic crown, the purpose of which is the attachment of a dental prosthesis to a dental implant, and it can be used in the procedures of dental prosthesis or dental implantation. The fixation of this new telescopic crown to a dental implant provides the possibility to prevent any damage to and maintain the integrity of a dental prosthesis when placing it on or removing it from a dental implant. The purpose of the invention is to develop a telescopic crown for the attachment and fixation of the dental prosthesis to the dental implant, that could increase the reliability and efficiency of the removal/ attachment procedure of the dental prosthesis, in particular, that could increase the efficiency of the service of the dental prosthesis, and thereby solving the problems, especially related to one-piece dental implants and the service of their dental prosthetics. The innovation in telescopic crown, having a bowl-shaped hood (1), is that the cover (3) has the uplifting thread (4) with windings (5) that allow removing the telescopic crown from the implant abutment (14) with the help of fixating screw (15), and the cavity with the internal thread (6) for fixation of the crown to the implant abutment (14) with the fixating screw (15) is designed, and a cone-shaped cavity (2) is designed in the inner wall (8) of the hood (1), and supporting steps (10) are designed in the lower part of the hood for finishing and supporting the prosthesis, and they can have different height depending on the thickness of the soft tissues, and indicative grooves (13) are designed while their number depends on the height of the steps, and fixating grooves (9) from the middle part of the crown towards the upper slope of the step are designed. The uplifting thread (4) has 1-20 windings (5), its diameter is not more than 5.00 mm, the thickness of the hood (1) wall (8) is at least 0.1 mm, the angle of conical connection is 1-20 degrees, and it is parallel to the external wall and implant abutment wall. The depth of the fixating grooves is 2/3 of the wall thickness. The height of the supporting steps (10) can be from 1 to 7 mm, and the width of the step - from 0.1 to 5.0 mm.
    • 3. 发明申请
    • DENTAL IMPLANT PROSTHESIS
    • 牙科植入物假体
    • WO2016112266A2
    • 2016-07-14
    • PCT/US2016/012614
    • 2016-01-08
    • OPERART, LLC
    • CASCIONE, Domenico
    • A61C8/00A61C13/225A61C13/277
    • A61C13/102A61C8/0048A61C8/0095A61C13/0025A61C13/01A61C13/225
    • Described is a two-part, screw retained dental implant prosthesis. The dental implant prosthesis includes both a primary substructure (made of, tor example, titanium) and a secondary superstructure (made of, for example, zirconia). The primary substructure includes a top side and a bottom side, with substructure holes passing through the primary substructure from the top side to the bottom side. The primary substructure is formed to align with and secure against a dental implant as affixed in a patient's jaw. Alternatively, the secondary superstructure is formed to be affixed with the primary substructure. Thus, the primary substructure can be affixed with the dental implant, with the secondary superstructure thereafter being affixed with the primary substructure;
    • 描述的是两部分,螺钉保留的牙科植入物假体。 牙科植入物假体包括主要底层结构(例如由钛制成)和第二上层结构(由例如氧化锆制成)。 主基础结构包括顶侧和底侧,其中底部结构孔从顶侧穿过主底座到底侧。 主要的下部结构形成为与固定在患者下颚中的牙科植入物对准并固定。 或者,第二上部结构形成为与第一子结构固定。 因此,主要亚结构可以与牙科植入物固定在一起,其中第二上部结构随后与主要亚结构固定在一起;
    • 5. 发明申请
    • 치과용 임플란트
    • 牙科植入物
    • WO2015099237A1
    • 2015-07-02
    • PCT/KR2014/000490
    • 2014-01-16
    • 김형우김균환김선영
    • 김형우김균환김선영
    • A61C8/00A61C13/277
    • A61C8/0062A61C8/0057A61C8/0086
    • 본 발명은 인공치아에 관련된 치과용 임플란트에 관한 것으로, 고정체(fixture)와 지대주(abutment)가 탄성결합되는 체결 구조를 갖는 치과용 임플란트에 있어서, 상기 지대주의 하부 체결 축부에 절개부로 인해 복수개의 탄성 레그가 형성되고, 상기 복수개의 탄성 레그는 체결 홈, 체결 돌기 또는 체결 단턱과 같은 체결 수단을 구비하여 고정체의 대응 체결부에 체결되는 탄성 체결 레그와, 상기 체결 수단을 구비하지 않는 비체결 지지 레그로 이루어진, 두가지 기능의 탄성 레그를 갖는 것을 특징으로 한다.
    • 本发明涉及一种与假牙有关的牙科植入物,以及一种具有固定结构的牙科植入物,其中夹具和基座弹性联接,其中多个弹性腿通过下部的切口部分形成 所述多个弹性支腿包括紧固装置,例如紧固凹槽,紧固突起或紧固凸缘,并且其特征在于包括具有两个功能的弹性腿部,并且由弹性紧固腿部组成, 对应于固定装置的部分,以及不具有紧固装置的非紧固的支撑腿。
    • 6. 发明申请
    • 치과용 구조물 연결장치
    • 用于连接牙科结构的装置
    • WO2014137140A1
    • 2014-09-12
    • PCT/KR2014/001774
    • 2014-03-04
    • 오스템임플란트 주식회사
    • 남우창허재찬김태형엄태관
    • A61C13/265A61C13/277A61C8/00
    • A61C8/0062A61C8/0048A61C8/0081A61C13/235A61C13/2656
    • 본 발명은 치과용 구조물 연결장치에 대한 것으로서, 더욱 상세하게는 하측부와, 돌출부를 포함하는 어버트먼트; 외주면이 치과용 구조물에 결합되어 있으며, 내부에 돌출부보다 큰 수용공간이 마련되어 있는 고정캡으로서, 제1상단부와, 상기 제1상단부의 가장자리로부터 절곡되어 하측으로 연장되는 제1측부를 포함하는 고정캡; 및 상기 고정캡에 착탈가능하게 결합되는 탄성매개수단으로서, 상기 제1 상단부와 마주보는 제2상단부와, 상기 제1측부와 마주보는 제2 측부를 구비하는 탄성매개수단;을 포함하고, 상기 제1측부와 상기 제2측부의 사이에는 상기 제1측부에 외부로부터 외력이 가해졌을 때 그 외력이 직접적으로 어버트먼트에 전달되지 않도록 외력을 완충할 수 있는 제1완충공간이 마련되는 치과용 구조물 연결장치에 대한 것이다.
    • 本发明涉及一种用于连接牙科结构的装置,更具体地,涉及一种用于连接牙科结构的装置,包括:包括下部和突起的支座; 外周面与牙科结构连接的固定帽和设置在其中的容纳空间大于突起,并且包括第一上端和从第一上端的边缘弯曲的第一侧部,以便 向下延伸 以及可拆卸地联接到所述固定帽的弹性中间装置,并且包括面对所述第一上端的第二上端和面向所述第一侧部的第二侧部,其中,能够缓冲外力的第一缓冲空间设置在 第一侧部分和第二侧部分,以防止当外力施加到第一侧部分时外力直接传递到邻接部。