Tooth implant protected against rotation - has post connected by screw union with base body, and distance socket with centering connection

The base body (10) has an inner thread (16), and near its distal upper edge has a ring recess (18) which at its proximal end abuts upon a locating shoulder (20). In this shoulder are four equally peripherally spaced deepened pockets (22). Apart from the base body made from titanium coated with hydroxylapatite, distance socket upper (14) and lower (12) parts are incorporated. The distance socket upper part (14) has a centring union (24) at its proximal end, with the outer dia. of which the ring recess (18) of the base body corresponds. This union has four equally peripherally spaced tongues (26) which are complementary to the base body pockets (22). The distal part of the inner bore of the distance socket upper part (14) has a greater dia. than the proximal part, whereby in the transition between the two parts or sections a stop shoulder (28) is formed. ADVANTAGE - Enossal individual tooth implant with protection against rotation.

Enossales Einzelzahnimplantat sowie Konterwerkzeug zur Verwendung bei einem derartigen Implantat.

Implantatkörper

Einstückiges Dentalimplantat und Verfahren zu dessen Herstellung

Two-part dental implant system of preferred high performance ceramic has milled structure with mucous membrane transition regions held and/or released in reliable/rotationally stabilized manner using locking and releasable clip connector(s)

The two-part dental implant (1) system has a milled structure (2) with mucous membrane transition regions (6) that is held and/or released in a reliable and rotationally stabilized manner using locking and releasable clip connector(s) (3, 4, 5, 11,..).

DENTALIMPLANTAT WITH POSITIONING MEANS

DEVICE FOR THE RECONSTRUCTION OF TEETH

Adapter for attaching a dental superstructure to a dental implant and dental assembly comprising the adapter

The invention relates to an adapter (1, 1') for attaching a dental superstructure (50) to a dental implant (30). The adapter (1, 1') comprises a coronal attachment portion (2, 2') for attaching the adapter (1, 1') to the dental superstructure (50), an apical attachment portion (4) for attaching the adapter (1, 1') to the dental implant (30) and an intermediate portion (6) arranged between the coronal attachment portion (2, 2') and the apical attachment portion (4). The apical attachment portion (4) is a protrusion defining an apical end portion of the adapter (1, 1') and configured to be received in a corresponding recess (32) of the dental implant (30). The protrusion is rotationally symmetric, so that the adapter (1, 1') is rotatable relative to the dental implant (30) in the state of attachment of the adapter (1, 1') to the dental implant (30). Further, the invention relates to a dental assembly comprising the dental superstructure (50) and at least one such adapter (1, 1').

Dental platform assembly and methods

A dental implant system comprises a base member that is adapted to be embedded within a patient's jawbone at a treatment site. The base member has a generally flat top side defining an outer periphery, a bottom side, and a central opening. At least one recess is included in the top side for receiving an alignment pin. The system further includes an implant screw that comprises a head and a threaded end. The threaded end is adapted to pass through the central opening of the base member and into the patient's jawbone. Also, the head is adapted to be seated within the central opening of the base member after the threaded end is screwed into the patient's jawbone. The implant screw further includes a threaded opening in the head.

Adapter for attaching a dental superstructure to a dental implant and dental assembly comprising the adapter

The invention relates to an adapter (1, 1') for attaching a dental superstructure (50) to a dental implant (30). The adapter (1, 1') comprises a coronal attachment portion (2, 2') for attaching the adapter (1, 1') to the dental superstructure (50), an apical attachment portion (4) for attaching the adapter (1, 1') to the dental implant (30) and an intermediate portion (6) arranged between the coronal attachment portion (2, 2') and the apical attachment portion (4). The apical attachment portion (4) is a protrusion defining an apical end portion of the adapter (1, 1') and configured to be received in a corresponding recess (32) of the dental implant (30). The protrusion is rotationally symmetric, so that the adapter (1, 1') is rotatable relative to the dental implant (30) in the state of attachment of the adapter (1, 1') to the dental implant (30). Further, the invention relates to a dental assembly comprising the dental superstructure (50) and at least one such adapter (1, 1').

DENTAL IMPLANT

The invention relates to a dental implant comprising an implant body (2) provided with a central receiving opening (4), a structural element (6) provided with a journal (8) engaging in the receiving opening (4), and a tension bolt (30) which penetrates a borehole (28) of the structural element (6) and is screwed into an inner thread (26) located in the receiving opening (4). First and second indexing elements (40, 42) are arranged in an apical region (44) of the structural element (6), in order to pre-define the rotational position of the structural element (6) in relation to the implant body (2). The at least one first indexing element (40) is associated with the implant body (2) or the structural element (6) in a rotationally fixed manner, and at least two second indexing elements (42) are associated with the structural element (6) or the implant body (2) in a rotationally fixed manner. The indexing elements (40, 42) extend especially at least partially into the region of the conical ...

ARTIFICIAL TOOTH SYSTEM

ABSTRACT A dental implant system to provide a mechanically self-sufficient artificial tooth possessing a functional pseudo peridontal ligament that does not cause resorption of the supporting bone and ultimate loss is disclosed. The im-plant includes a core component that withstands the masti-catory loadand transmits such load to the root system. The root system comprises an outer component that adheres to the jawbone and possesses a similar modulus of elasticity thus capable of transmitting masticatory stresses along its interface with the bone without excessive stress concentrations and an intermediate component adhering tightly to both the core component and the outer component and having a much lower modulus of elasticity than either the core com-ponent and the outer component. The longitudinal movement of the core component causes the oblique or diagonal stretch-ing of the intermediate component which pulls or applies a force on the outer component which tends to contract it and creates tensile stresses in the portions of the supporting jawbone which interface with the outer component. Such tensile stresses cause bone deposition and stabilize the implant further.

ENOSSAL IMPLANT

An Enossal implant includes an implantable basic structure and an implant post connectible thereto, in which the implant post is connectible to a rigid in ner sleeve connected to the basic structure.

ENOSSAL INDIVIDUAL TOOTH IMPLANT AND LOCKING TOOL FOR USE WITH SUCH AN IMPLANT

ceramic(s) implant[...] with a.

Dentalimplantatsystem 5 mit einem Keramikimplantat 1 und mit einem Abutment 3, welches zudem ein Einsatzelement 2 für das Keramikimplantat 1 enthält. Das Einsatzelement 2 ist entweder aus nicht keramischem Material gefertigt oder ist im Wesentlichen aus Spritzgusskeramik gefertigt. Das Einsatzelement 2 ist passend für eine Ausnehmung 11 in einem proximalen Bereich des Keramikimplantates 1 und in diese Ausnehmung eingesetzt oder einsetzbar. Das Einsatzelement 2 dient der Befestigung des Abutments 3 und ist dafür mit Befestigungsstrukturen 21 ausgerüstet. Das erfindungsgemässe Dentalimplantatsystem 5 zeichnet sich im Wesentlichen dadurch aus, dass das in der Ausnehmung 11 des Keramikimplantates 1 angeordnete Einsatzelement 2, mittels einer gegenüber axialem Zug kraftschlüssigen und/oder formschlüssigen Verbindung mit dem Keramikimplantat 1 verbindbar oder verbunden ist.

Dental implant for being anchored in jaw bone, has ceramic cylindrical connection part enclosed on length outside of flexible elastic insert in free from play manner and gap-free positively enclosed from walls of axial mounting hole

The implant (0) has a ceramic implant body (1) provided in a cylindrical axial mounting hole, and a ceramic cylindrical connection part (2) partially detachably mounted in a flexible elastic insert (3) in an insert retaining section of the mounting hole in a position secured manner. A part of the connection part is enclosed on a length outside of the insert in a free from play manner and is gap-free positively enclosed from walls of the axial mounting hole. The insert is peg-like segmented over a spreading area, and made of a flexible elastic material e.g. plastic or body-compatible metal.

Dental Implant Systems.

Ein erfindungsgemässes Dentalimplantatsystem weist auf: Ein Verankerungsteil (1) zur Verankerung in Knochengewebe, wobei das Verankerungsteil aus einem keramischen Werkstoff gefertigt ist, wobei das Verankerungsteil ein Aussengewinde (11), welches eine Achse definiert, und eine zu einem koronalen Ende hin offene Aussparung für einen Eingriff eines Befestigungspfostens eines Abutments aufweist, und ein Eindrehwerkzeug (50), wobei die Aussparung eine Innenstruktur mit einer Eindrehgeometrie (13.2) zum Zusammenwirken mit einer entsprechenden Aussenstruktur des Eindrehwerkzeugs aufweist, und wobei das Eindrehwerkzeug eine Eingriffpartie mit der entsprechenden Aussenstruktur besitzt, wobei die Aussparung ferner koronal der Eindrehgeometrie einen sich bis zum koronalen Ende erstreckenden Abstützbereich bildet, zum Abstützen einer Abstützpartie des Abutments am Verankerungsteil, wobei das Eindrehwerkzeug in einer Eindrehposition, in welcher die Eingriffpartie in die Eindrehgeometrie eingreift, ...

Denture arrangement.

Die Zahnersatzanordnung (1) beinhaltet einen enossalen Implantatkörper (2) zur Verankerung der Zahnersatzanordnung (1) in einem Kieferknochen. Der Implantatkörper (2) weist eine Innenbohrung (21) auf, in welcher eine Gewindehülse (3) mittels in der Implantatkörperinnenbohrung (21) angebrachter Verriegelungsmittel (4) formschlüssig verankert ist. Ein Abutment (5), welches eine Abutmentinnenbohrung (51) aufweist, dient zur Aufnahme einer Suprakonstruktion. Eine Kopfschraube (6) verbindet das Abutment (5) mit dem Implantatkörper (2), wobei ein Kopf (61) der Kopfschraube (6) in der Abutmentinnenbohrung (51) abgestützt ist und ein Gewindeteil (62) der Kopfschraube (6) in die Gewindehülse (3) eingreift. Die Verbindung zwischen dem Implantatkörper und dem Abutment ist reversibel, und trotzdem kann die Zahnersatzanordnung (1) metallfrei ausgeführt werden.

Unit connector and unit connection system for dental implants.

Einheitsverbinder (1´´) und Einheitsverbindungssystem mit selbigem zum Verbinden eines Abutments (120) eines Dentalimplantats (100) mit einem Basiskörper (130) des Dentalimplantats (100), umfassend einen entlang einer Einsetzrichtung (I) in den Basiskörper (130) einsetzbaren und darin fixierbaren Basisabschnitt (11´´) und einen Abutmenthalteabschnitt (12´´) zum Halten des Abutments (120) am Basiskörper (130). Um den Einheitsverbinder für verschiedenartige Abutments (120) und Basiskörper (130) einsetzen zu können, ist erfindungsgemäss vorgesehen, dass am Abutmenthalteabschnitt (12´´) wenigstens zwei entlang der Einsetzrichtung (I) voneinander beabstandete Haltepositionen für das Abutment (120) vorgesehen sind.

Implant for holding and/or forming a dental prosthesis, implant set and kit with an implant set.

Ein Implantat (11) zum Halten und/oder Bilden eines Zahnersatzes (5) besitzt einen keramischen Implantatkörper (15) mit einem Loch (15a) und mit einer in diesem befestigten, metallischen oder aus Kunststoff bestehenden Hülse (17) mit einem Innengewinde (17b). Dieses hat die gleichen Gewinde-Kenngrössen wie das Innengewinde im Loch eines vollständig aus einem metallischen Implantatkörper bestehenden Implantats. Dies ermöglicht, einen Bauteil, zum Beispiel ein Aufbauelement (21), mit einer Schraube (23) und/oder einen Bauteil mit einem fest sowie unlösbar mit diesem verbundenen Gewindebolzen wahlweise am Implantat (11) mit dem keramischen Implantatkörper (15) oder am Implantat mit dem metallischen Implantatkörper anzuschrauben.

Supporting ensemble, for artificial tooth, comprises implant attached to jawbone, connecting screw with internal and external threads, linking rod and male element of artificial tooth

L'invention concerne un ensemble destiné à être fixé à un implant dentaire (1) lui même fixé à l'os (2) de la mâchoire et comportant un trou fileté (3) apte à recevoir la vis de liaison (4) qui lui est associée. Ledit ensemble se caractérise en ce qu'il comporte la partie mâle (6) (en matière plastique calcinable) d'un attachement dentaire, pourvue, à sa base, d'un évidement (7) et une tige de liaison (8) pourvue d'une tête (9) apte à se loger (ajustée) dans ledit évidement (7) et en ce que l'axe (A) de ladite partie mâle est positionné parallèle à l'axe favorable d'insertion de la prothèse adjointe.

ABUTMENT ASSEMBLY FOR DENTAL IMPLANTS

An abutment assembly for dental implants comprising only prefabricated components, which comprises an interface element which is insertable within the interior of an endosseous implant and positionable in abutting relation with the endosseous implant; a coupling element connected to the interface element; an abutment which is engageable with the coupling element and coronally spaced from the interface element, and a screw threadedly engageable with the implant and securable to the abutment, such that one or more dimensions of the coupling element are selectable in accordance with dimensions of an extraction socket associated with the implant, and a disposition of the abutment with respect to the implant is intraorally adjustable.

Attachment system for removable dental prosthesis and dental implant abutment

A dental prosthesis attachment system is for an endosseous dental implant. The dental prosthesis attachment system includes: a removable dental prosthesis; a dental prosthesis portion secured to the removable dental prosthesis; and a dental implant portion securable to the dental implant and removably engageable with the dental prosthesis portion. The dental prosthesis portion includes an open-ended dental prosthesis sleeve having an outer surface and an inner cavity. The outer surface is secured to the dental prosthesis and the inner cavity is lined with a retention material defining an inner peripheral wall having at least one of a protrusion and a recess. The dental implant portion includes an attachment pillar removably insertable within the inner cavity of the dental prosthesis portion. The attachment pillar has a peripheral wall provided with at least one of a protrusion and a recess removably interlocked with the at least one of the recess and the protrusion on the inner peripheral ...

DENTAL ABUTMENT SYSTEM

A dental implant screw for holding an abutment on a dental implant includes a head and a shaft. A proximal end of the shaft is coupled to the head. The shaft includes a threaded section, an outwardly tapered section leading into a recessed section, and a stop section directly between the outwardly tapered section and the recessed section. The recessed section is directly between the head and the stop section. The threaded section is directly adjacent a distal end of the shaft and is configured to engage threads of an internally threaded bore in the dental implant to hold the abutment on the dental implant.

Implant, implant body, and abutment body

An implant that includes an implant body in which a fitting hole portion having a taper shape is formed, and an abutment having a fitting shaft portion having a taper shape. A pressure-withstanding mechanism configured by the fitting hole portion and the fitting shaft portion and a rotation-preventing mechanism preventing rotation of the abutment with respect to the implant body are integrally formed.

ШТИФТ ДЛЯ ИСПОЛЬЗОВАНИЯ В СТОМАТОЛОГИИ ИЛИ СХОДНЫХ ОБЛАСТЯХ, СОСТОЯЩИЙ ИЗ СТЕРЖНЯ И КЕРАМИЧЕСКОЙ ОБОЛОЧКИ, СОЕДИНЕННЫХ ДРУГ С ДРУГОМ СКЛЕИВАНИЕМ

Изобретение относится к области медицины, в частности к стоматологии, и может найти применение для компонента протеза. Технический результат - получение прочного соединения между стержнем и керамической оболочкой с точным центрированием между ними. Штифт содержит металлический или синтетический стержень и внешнюю керамическую оболочку, покрывающую стержень, по меньшей мере, частично, причем стержень и оболочка соединены друг с другом склеиванием. Внешняя керамическая оболочкой насажена на стержень скользящей посадкой и закреплена на ней с помощью склеивания. Между стержнем и оболочкой предусмотрен зазор для клея, в объеме, достаточном для восприятия и амортизации ударов, которым подвергается штифт, без возникновения дополнительного люфта между стержнем и керамической оболочкой. 17 з.п. ф-лы, 8 ил.

ВНУТРИКОСТНЫЙ ИМПЛАНТАТ

FIELD: prosthetic dentistry. SUBSTANCE: intraosseous implant comprises basic portion 1, support 2, inner sleeve 3 provided with threads 4 and blind openings 5. Fact that support 2 is provided with inner sleeve 3 increases strength of implant and makes possible to extract latter in case of damage. EFFECT: higher strength of implant, greater convenience in handling implant. 6 cl, 3 dwg ЕЕзЗс0с ПЧ Го РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2 072 811 Сл МК 64 С 8/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4742776/14, 08.12.1989 (30) Приоритет: 10.12.1988 ОЕ Р 3841705.7 (46) Дата публикации: 10.02.1997 (56) Ссылки: Патент ЕП М 86-1088516, кл. А 61 С (71) Заявитель: ИМЦ-Фертигунгс-унд Фертрибсгезельшафт фюр дентале Технологи мбХ (0Е) (72) Изобретатель: Аксель Кирш[ОЕ] (73) Патентообладатель: 8/00, 1986. ИМЦ-Фертигунгс-унд_ Фертрибсгезельшафт и фюр дентале Технологи мбХ (0Е) о (54) ВНУТРИКОСТНЫЙ ИМПЛАНТАТ = (57) Реферат: Использование изобретения: “= внутрикостный —имплантат при зубном протезировании. Цель изобретения - со повышение прочности имплантата. Сущность |х изобретения: Внутрикостный имплантат содержит основную часть 1, стойку 2, к внутреннюю гильзу 3 с резьбой 4 и глухими отверстиями 5. Выполнение стойки 2 с © внутренней гильзой 3 повышает прочность с! имплантата и позволяет извлекать имплантат в случае его поломки. 6 з.п. ф-лы, 3 ил. > 0 ро зе ПЧ 0/2 7 5 \ <“ ® К 20728111 С1 ЕЕзЗс0с ПЧ Го КУЗЗАМ АСЕМСУ ГОК РАТЕМТ$ АМО ТКАОЕМАКК$ (19) 13) ВО ‘”2 072 811 ' (51) пё. С1.6 А 61 С 8/00 СЛ 12) АВЗТКАСТ ОЕ 1МУЕМТОМ (21), (22) АррИсаНоп: 4742776/14, 08.12.1989 (30) Рпогйу: 10.12.1988 ОЕ Р 3841705.7 (46) Рае о! рибИсаНоп: 10.02.1997 (71) АррИсапе: [МТ$-ЕГегдиупа$-ипа ГейгтЬ$-Сете!5Пай дуг аещае Текбпоюод! тЬКА (0Е) (72) пуетщог. — Акзе’ КизН[ОЕ] (73) Ргорпеюг: [МТ$5-Регаупа$-ипа ГейгЬз-Сбехе!’зпай пиг аетщае Текппоод! тЬКА (ОЕ) (54) МТКАОЗЗЕОЧЦ$ 1МРЕАМТ (57) АБзасЕ: НЕГО: ргозПеНс адепйягу. ЗОВЗТАМСЕ: п{гао$зеоц$ трап ...

ЭНОССАЛЬНЫЙ ИМПЛАНТАТ ДЛЯ НЕСЪЕМНОГО ЗУБНОГО ПРОТЕЗА

FIELD: medical engineering. SUBSTANCE: device has casing 1 manufactured from titanium. Rod 2 is screwed in into casing 1. Implant rod is connected to the casing by means of available geometric closure elements, some of which are prefabricated in coupled pieces, for instance shaped recesses, the other part forms as a result of locking ring deformation made from soft material when screwing-in the implant rod. EFFECT: reliable protection against rotation of implant rod. 10 cl, 4 dwg

ENOSSALES EINZELZAHNIMPLANTAT SOWIE KONTERWERKZEUG ZUR VERWENDUNG BEI EINEM DERARTIGEN IMPLANTAT

Dental implants

EINSTÜCKIGES DENTALIMPLANTAT AND PROCEDURES FOR ITS PRODUCTION

IMPROVED ENOSSALES DENTALIMPLANTAT

ENOSSALES IMPLANT.

MANUFACTURING PROCESS OF A DENTAL DEVICE WITH INJECTION MOULDING

ENOSSAL INDIVIDUAL TOOTH IMPLANTS AND LOCKING TOOL FOR USE WITH SUCH AN IMPLANT

DENTAL IMPLANT OR THE LIKE, COMPRISING A CORE AND A CERAMIC SLEEVE ASSEMBLED BY BONDING

L 'invention a pour objet un implant à usage dentaire ou composant prothétique. Cet implant comprend un noyau métallique (1) et un manchon extérieur (2) en céramique enveloppant au moins partiellement le noyau (1 ),ceux-ci étant relies I'un à I'autre par collage. La couche extérieure en céramique est formée d'un manchon (2) distinct du noyau (1 ), rapporté sur ce dernier par emboîtement glissant et fixé par collage, en ménageant entre eux une réserve (3) pour la colle d'un volume suffisant pour absorber les chocs que subit I'implant sans pour autant induire un jeu consequent entre le noyau (1) et le manchon (2) de céramique.

DENTAL IMPLANT

DENTAL PLATFORM ASSEMBLY AND METHODS

A dental implant system comprises a base member that is adapted to be embedded within a patient's jawbone at a treatment site. The base member has a generally flat top side defining an outer periphery, a bottom side, and a central opening. At least one recess is included in the top side for receiving an alignment pin. The system further includes an implant screw that comprises a head and a threaded end. The threaded end is adapted to pass through the central opening of the base member and into the patient's jawbone. Also, the head is adapted to be seated within the central opening of the base member after the threaded end is screwed into the patient's jawbone. The implant screw further includes a threaded opening in the head.

Implant, implant body, abutment body

An implant (5) is provided with an implant body (10) in which a tapered mating hole part (14) is formed, and an abutment (20) having a tapered mating shaft part (22). A pressure-resistant mechanism (60) comprising the mating hole part (14) and the mating shaft part (22) is integrally formed with a rotation-preventing mechanism (70) for preventing rotation of the abutment (20) relative to the implant body (10).

Dental device fixing unit

DENTAL PLATFORM ASSEMBLY AND METHODS

A dental implant system comprises a base member that is adapted to be embedded within a patient's jawbone at a treatment site. The base member has a generally flat top side defining an outer periphery, a bottom side, and a central opening. At least one recess is included in the top side for receiving an alignment pin. The system further includes an implant screw that comprises a head and a threaded end. The threaded end is adapted to pass through the central opening of the base member and into the patient's jawbone. Also, the head is adapted to be seated within the central opening of the base member after the threaded end is screwed into the patient's jawbone. The implant screw further includes a threaded opening in the head.

ADAPTER FOR ATTACHING A DENTAL SUPERSTRUCTURE TO A DENTAL IMPLANT AND DENTAL ASSEMBLY COMPRISING THE ADAPTER

The invention relates to an adapter (′) for attaching a dental superstructure () to a dental implant (). The adapter (′) comprises a coronal attachment portion (′) for attaching the adapter (′) to the dental superstructure (), an apical attachment portion () for attaching the adapter (′) to the dental implant () and an intermediate portion () arranged between the coronal attachment portion (′) and the apical attachment portion (). The apical attachment portion () is a protrusion defining an apical end portion of the adapter (′) and configured to be received in a corresponding recess () of the dental implant (). The protrusion is rotationally symmetric, so that the adapter (′) is rotatable relative to the dental implant () in the state of attachment of the adapter (′) to the dental implant (). Further, the invention relates to a dental assembly comprising the dental superstructure () and at least one such adapter (′). 1. An adapter for attaching a first dental component , such as a dental superstructure , to a second dental component , such as a dental implant or a dental implant analog , the adapter comprising:a coronal attachment portion for attaching the adapter to first dental component;an apical attachment portion for attaching the adapter to the second dental component; andan intermediate portion arranged between the coronal attachment portion and the apical attachment portion;wherein the apical attachment portion is a protrusion defining an apical end portion of the adapter and configured to be received in a corresponding recess of the second dental component, andthe protrusion is rotationally symmetric, so that the adapter is rotatable relative to the second dental component in the state of attachment of the adapter to the second dental component.2. An adapter for attaching a first dental component , such as a dental superstructure to a second dental component , such as a dental implant or a dental implant analog , the adapter comprising:a coronal attachment ...

Elastic dental implant

A system of uniquely interchangeable dental implant insert elements which may be readily interchanged by screwing the removable elements into and out of a stationary osseointegrated dental implant housing. The removable insert elements may vary as to their rate and degree of elasticity. The abutment shaft upon which the dental prosthesis is affixed is of standard size throughout the system, and is splined in such a way that the splines can be engaged by a single insertion/removal instrument. The overall design is such that the proper degree of shaft deflection for each case can be readily and painlessly tried in until the desired result is obtained. The inserts are designed to be retrievable at any time allowing for removal and replacement of the existing prosthesis which is affixed to the insert. The insert elements can be continuously interchanged throughout the patient's lifetime to allow for changes in the patient's dental needs. The unique design of these inserts allows the dentist to compensate for slight misalignment problems when trying to obtain multiple coincident paths of insertion by allowing the abutment bearing shaft to be deflected such that the longitudinal axis of the shaft can be made to coincide with the path of insertion of the prosthesis, and thus greatly facilitate the seating and restoration of the prosthesis.

RESPECTIVE IMPLANT TEETH TO IMPLANT IN BONE AND APPLICABLE CLAMP TOOL

PURPOSE: To steadily fix an implant teeth against torsion to the base structure by applying a tool fixture means to fix a spacer sleeve end against the torsion of the top of the spacer sleeve. CONSTITUTION: Into a base structure 10 made of titanium covered for example, with hydroxyl apatite is screwed a spacer sleeve end 12, into which screwed a spacer sleeve top 14. The spacer sleeve top 14 is to engage the upper edge of the base structure 10 on its shoulder 15. An implantation peg 16 is put in the inner hole of the spacer sleeve end 12. The spacer sleeve end 12 is screwed into the base structure 10 with an insertion screw thread 17 having pitches deeper than shallow pitches of an engagement screw thread 18, which is processed between the spacer sleeve end 12 and the space sleeve top 14. A fixture pin 20 for implantation teeth is steadily jointed to an implantation peg 16. On the upper edge of the spacer sleeve top 14 is processed a fixture web 22 and four fixture grooves 24 are processed ...

Unilateral winkelstabil auf Zahnimplantaten befestigter Steg, Brücken-, Kronenblock, der eine sichere Sofortbehaftung ermöglicht

Die Erfindung bezieht sich auf einen unilateral winkelstabil auf Zahnimplantaten befestigten Steg, Brücken oder Kronenblock, der eine sichere Sofortbelastung ermöglicht, und ist gekennzeichnet durch eine Hülse mit einem Innengewinde, die in einen zahnärztlich-prothetischen Steg, Brücken- bzw. Kronenblock eingearbeitet werden kann bzw. eingearbeitet ist, wobei eine Abudtmentschraube in diesem Gewinde fasst, so dass die Hülse über die gesamte Höhe des Steges, des Brücken- bzw. Kronenblockes mit der Abudtmentschraube fest verbunden ist. Alternativ kann das Gewinde direkt in den Steg, Brücken- bzw. Kronenblock gefräst sein, wobei die Abudtmentschraube in diesem Gewinde fasst, so dass die gesamte Höhe des Steges, des Brücken- bzw. Kronenblockes mit der Abudtmentschraube direkt fest verbunden ist. Schließlich betrifft die Erfindung eine Anordnung bestehend aus wenigstens zwei zahnärztlichen Implantaten und einer Hülse und/oder einem zahnärztlich prothetischem Steg mit einer wie vorstehend charakterisierten ...

Herstellungsverfahren einer zahnärztlichen Vorrichtung mit Spritzguss

DENTALIMPLANTAT OR SUCH A THING, COMPREHENSIVE A CORE AND A CERAMIC(S) COVERING, WHICH ARE BY STICKING GROUP TOGETHER

ENOSSALES IMPLANT FOR A CAKED-ON DENTURE.

ADAPTER FOR ATTACHING A DENTAL SUPERSTRUCTURE TO A DENTAL IMPLANT AND DENTAL ASSEMBLY COMPRISING THE ADAPTER

The invention relates to an adapter (1, 1') for attaching a dental superstructure (50) to a dental implant (30). The adapter (1, 1') comprises a coronal attachment portion (2, 2') for attaching the adapter (1, 1') to the dental superstructure (50), an apical attachment portion (4) for attaching the adapter (1, 1') to the dental implant (30) and an intermediate portion (6) arranged between the coronal attachment portion (2, 2') and the apical attachment portion (4). The apical attachment portion (4) is a protrusion defining an apical end portion of the adapter (1, 1') and configured to be received in a corresponding recess (32) of the dental implant (30). The protrusion is rotationally symmetric, so that the adapter (1, 1') is rotatable relative to the dental implant (30) in the state of attachment of the adapter (1, 1') to the dental implant (30). Further, the invention relates to a dental assembly comprising the dental superstructure (50) and at least one such adapter (1, 1').

RENEWABLE DENTAL IMPLANT

The present invention relates to an endosseous implant assembly adapted for treatment of peri-implantitis. The implant assembly comprises an implant core body configured to receive and couple with implant insert structures that potentially facilitate treatment of peri-implantitis.

DENTAL IMPLANT MOUNTING SOLUTIONS WITH TRANSMUCOSAL COLLAR AND PATIENT-SPECIFIC MOUNTING HEADS ATTACHED DIRECTLY THERETO

A dental abutment or mounting head features a base of predetermined size and shape arranged for seating atop a flanged portion of a transmucosal collar that is fastened to a dental implant. An axial hole opens into the abutment/head from the underside thereof at a location arranged to align over an axial bore of the collar through which the collar is fastened to the implant. An upper portion of the abutment/head for supporting a dental prosthetic or framework is customized for the patient concerned. The predetermined base portion occupies substantially the entire face of the collar flange to provide optimal support of the abutment/head. As an interface between the implant and the abutment, the collar avoids the need to customize the base of the abutment to fit the particular brand or model of implant used, thereby reducing the amount of custom design and/or fabrication needed to fit the application.

Dental Implant

A dental implant is provided that can be firmly fixed in an oral cavity, even if the amount of bone required to embed the implant is small. A necessary amount of bone can be provided by generating new bone so that the fixture part of the implant can be fixed in the bone. The fixture part of the implant includes several members which are movably connected to each other so that the fixture part is adjustable in length. The fixture part includes a first member which is made up of an uppermost member, a middle member, and an end member. It is preferred that the middle member be cylindrical or rod-shaped with male screws extending radially-outwardly from an outer circumferential periphery thereof. The fixture part also includes a second member which is a hollow cylinder. It is preferred that the hollow cylinder have a tapped hole on one end with female screw on an inner periphery thereof so that the middle member of the first member can be screwed into the second member. A continuous stimulating force which is formed by the embedment of the implant into bone and the lifting up of the mucous membrane by extending the fixture part of the implant, contributes to the osteogenesis around the implant

Dental restoration prosthesis comprises a rigid core surrounded by a sheath made of a material that loses its mechanical bonding characteristics when subjected to a stimulus

Dental restoration prosthesis comprises a rigid core surrounded by a sheath that provides a mechanical bond between the core and a receiving site and is made of a material that loses its mechanical bonding characteristics when subjected to a stimulus.

Dental Implant

Dental implant assembly

A dental implant assembly inserted into jawbone or palatal bone, comprising a plurality of length-adjustable elements capable ofpushing the membrane on the surface of bones outwardly by means of expanding the screw.

DENTAL DEVICE FIXING UNIT SECURED RESILIENTLY INTO IMPLANTS AND/OR DENTAL DEVICE FIXING UNIT SECURED INTO IMPLANTS ENABLING OPTIONAL ANGULAR POSITION ADJUSTMENT

Dental device fixing unit (3) which can be secured resiliently into a dental implant enabling optional angular position adjustment comprising a threaded shank (4) tiltable in all direction projecting from the implant (2) and a fixing element (5) for securing the threaded shank (4) to the implant (2). The fixing element (5) consists of an insertion piece (6) and an intermediate piece (7) provided with a bore-hole (14) in which the threaded shank (4) is led through in order to secure the insertion piece (6) to the implant (2). The end (9) of the insertion piece (6) and the inner end (8) of the threaded shank (4) are attached to each other in a swivelable manner. The inner end (8) of the threaded shank (4) is positioned between the end (9) of the insertion piece (6) and the upper end (13) of the intermediate piece (7).˙ ...

Dental implant or the like, comprising a core and a ceramic sleeve assembled by bonding

The invention concerns a dental implant or prosthetic component. Said implant comprises a metallic core ( 1 ) and an outer ceramic sleeve ( 2 ) enclosing at least partly the core ( 1 ), both being assembled together by bonding. The outer ceramic layer consists of a sleeve ( 2 ) separate from the core ( 1 ), nested thereon by sliding and fixed by bonding, by providing therebetween a resist ( 3 ) for the adhesive with sufficient volume to absorb the impacts to which the implant is subjected but without inducing a significant clearance between the core ( 1 ) and the ceramic sleeve ( 2 ).

Method for manufacturing one-piece dental device

A method for manufacturing a one-piece dental implant. The method includes the steps, in any order, of manufacturing an outer body of metal having a cavity and manufacturing an inner body of plastic or composite material having an outer profile. The cavity has an inner profile, and the outer profile of the inner body is complementary to the inner profile of the cavity of the outer body. The inner body includes a core manufactured within the cavity of the outer body. The respective profiles are wavelike rounded in an axial direction of the dental implant and tapering from the crestal end of the outer body to the apical end of the outer body, such as to decrease tension between the inner and the outer bodies and/or such that to provide for an anti-rotation lock between the two bodies.

ЗУБНОЙ ИМПЛАНТАТ

Группа изобретений относится к области стоматологии и может быть использована для имплантации зубов. Зубной имплантат содержит корпус имплантата с центральным приемным отверстием, надставку с шейкой, входящей в приемное отверстие, натяжной винт, который проходит в проходное сверленое отверстие надставки и ввинчен во внутреннюю резьбу, имеющуюся в приемном отверстии. Корпус имплантата имеет вставные элементы для инструмента для вставления в челюстную кость. С помощью конической внутренней поверхности корпуса имплантата и прилегающей к ней с предварительным натяжением конической наружной поверхности шейки образовано конусное соединение для фиксации от проворота надставки относительно корпуса имплантата. Для установки положения поворота надставки относительно корпуса имплантата имеются первые и вторые индексирующие элементы, проходящие, по меньшей мере, частично, в область конической наружной поверхности шейки. По меньшей мере, одни первые индексирующие элементы выполнены на корпусе имплантата с прочностью на скручивание и вторые индексирующие элементы выполнены на надставке с прочностью на скручивание. Вставные элементы корпуса имплантата и первые индексирующие элементы расположены и выполнены независимо друг от друга. Вторые индексирующие элементы надставки в ее верхушечной зоне расположены так, что в направлении окружности между вторыми индексирующими элементами конические плоские участки шейки прилегают к конической внутренней поверхности корпуса имплантата. Группа изобретений включает варианты имплантируемых систем. Технический результат - возможность создания определенного пово� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 395 248 (13) C2 (51) МПК A61C 8/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007132582/14, 02.02.2006 (24) Дата начала отсчета срока действия патента: 02.02.2006 (72) Автор(ы): ВОЛЬФ Дитрих (DE), КРЕМЕР Эгберт (DE) (43) Дата публикации заявки: 10.03. ...

НАБОР ДЛЯ ЗУБНОГО ИМПЛАНТАТА

Группа изобретений включает набор для зубного имплантата и способ соединения зубного компонента с вживляемой деталью, относится к области стоматологии и может использоваться при имплантации искусственного зуба. Набор для зубного имплантата содержит вживляемую деталь для вставки в расточенное отверстие, выполненное в костной ткани, имеющую первое указательное средство, зубной компонент и фиксирующий винт, выполненный с возможностью фиксации зубного компонента к вживляемой детали. Зубной компонент, имеющий второе указательное средство, выполнен с возможностью присоединения к вживляемой детали в зацепленном положении, при котором первое и второе указательные средства сопрягаются, и в промежуточном положении, при котором зубной компонент и вживляемая деталь находятся в контакте друг с другом, но первое и второе указательные средства не сопрягаются. В промежуточном положении первая контактирующая поверхность фиксирующего винта расположена с опорой на вторую контактирующую поверхность зубного ...

ЭНОССАЛЬНЫЙ ИМПЛАНТАТ ОТДЕЛЬНОГО ЗУБА И КОНТРИНСТРУМЕНТ ДЛЯ ПРИМЕНЕНИЯ ПРИ ИМПЛАНТАТЕ

FIELD: medical engineering. SUBSTANCE: device has fastening head and fastening members having metal rod of the implant screwed together with base for fitting detachable tooth that is removable, when needed. The device also has thrust metal bushing provided with aligning belt and screwed in into the open end of the base and also adjoining with its rib the upper edge of the base. The implant rod is screwed in into the bushing. The thrust bushing has lower part 2 screwed in into the base 1 by means of external functional thread 6 and provided with rib 4 for pressing base 1 against the upper rib, and upper part 3 being ring-shaped nut that can be screwed with its internal counterthread which pitch is considerably smaller than that of functional thread 6, over the corresponding outer thread near the upper edge of lower part 2 of the thrust bushing. Members 8 and 9 for introducing instrument are provided on the upper end faces of lower and upper parts 2 and 3 of the thrust bushing to protect lower part 2 of the thrust bushing against slipping after its being screwed in into base 1 and against slipping of the upper part 3 of the thrust bushing relative to lower part 2 under the influence of rib 4 pressed against upper edge of base 1. Counterinstrument is also available for being applied with the separate tooth implant of this type. EFFECT: improved esthetic qualities of the prosthesis. 8 cl, 5 dwg 9s ЕЕ 0Сс ПЧ ГЭ РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (19) ВИ” 2 088 171 ' 13) СЛ МК 64 С 8/00 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 4743093/14, 20.02.1990 (30) Приоритет: 31.05.1989 ОЕ Р 3917690.8 (46) Дата публикации: 27.08.1997 (56) Ссылки: Патент ЕПВ М 0216931, кл. А 61 $ 8/00, 1987. (71) Заявитель: ИМЦ-Фертигунгс-унд Фертрибсгезельшафт фюр Дентале Технологи мбХ (0Е), Эберле Медицинтехнише Элементе ГмбХ (0Е) (72) Изобретатель: Вальтер Дюрр[ОЕ], Аксель Кирш[ОЕ] С1 (73) Патентообладатель: ИМЦ-Фертигунгс-унд Фертрибсгезельшафт ...

ЗУБНОЙ ИМПЛАНТАТ

... 1. Зубной имплантат, состоящий из корпуса имплантата (2) с центральным приемным отверстием (4), надставки (6) с шейкой (8), входящей в приемное отверстие (4), а также натяжного винта (30), который проходит в проходное сверленое отверстие (28) надставки (6) и ввинчен во внутреннюю резьбу (26), имеющуюся в приемном отверстии (4), причем корпус имплантата (2) имеет вставные элементы (18) для инструмента для вставления в челюстную кость и причем с помощью конической внутренней поверхности (24) корпуса имплантата (2) и прилегающей к ней с предварительным натяжением конической наружной поверхности (38) шейки (8) задано конусное соединение для фиксации от проворота надставки (6) относительно корпуса имплантата (2), причем для установки положения поворота надставки (6) относительно корпуса имплантата (2) имеются первые и вторые индексирующие элементы (40, 42), проходящие, по меньшей мере частично, в область конической наружной поверхности (38) шейки (8), причем, по меньшей мере, один первый индексирующий ...

ШТИФТ ДЛЯ ИСПОЛЬЗОВАНИЯ В СТОМАТОЛОГИИ ИЛИ СХОДНЫХ ОБЛАСТЯХ, СОСТОЯЩИЙ ИЗ СТЕРЖНЯ И КЕРАМИЧЕСКОЙ ОБОЛОЧКИ, СОЕДИНЕННЫХ ДРУГ С ДРУГОМ СКЛЕИВАНИЕМ

... 1. Штифт для использования в стоматологии или сходных областях, содержащий металлический или синтетический стержень (1) и внешнюю керамическую оболочку (2), покрывающую стержень (1) по меньшей мере, частично, причем стержень и оболочка штифта соединены друг с другом склеиванием, отличающийся тем, что внешняя керамическая оболочка (2), является отличной от стержня (1), и насажена на последний скользящим раструбным соединением и закреплена на ней с помощью склеивания, причем между стержнем и оболочкой предусмотрен зазор (3) для клея в количестве, достаточном, для воспринятия и амортизации ударов, которым подвергается штифт, без возникновения дополнительного люфта между стержнем (1) и керамической оболочкой (2). 2. Штифт по п.1, отличающийся тем, что зазор (3) для клея, предусмотренный между соответствующими внутренними стенками стержня (1) и оболочки (2), образован люфтом J между указанными внутренними стенками величиной порядка от 80 до 150 микрон. 3. Штифт по любому из п.1 или 2, отличающийся ...

ENOSSALES IMPLANTAT

Dentalimplantat

Dentalimplantat mit einem enossalen Bereich (1), an welchem ein koronaler Bereich (2) befestigbar ist, wobei der enossale Bereich (1) zumindest an seiner Außenseite aus einem keramischen Werkstoff gefertigt ist und an seiner dem koronalen Bereich (2) zugewandten Seite mit einer Ausnehmung (3) versehen ist, in welcher mittels eines Fügeverfahrens ein separates Einsatzelement (4) befestigt ist, an welchem der koronale Bereich (2) befestigbar ist, dadurch gekennzeichnet, dass die Ausnehmung (3) zur Aufnahme des Einsatzelements (4), bezogen auf eine Mittelachse (18) des enossalen Bereichs (1) in einem Winkel (B) angeordnet ist.

Dental implants

A dental implant system comprises a thread insert (12) of biocompatible metal and a screw-threaded abutment (10) arranged to have an artificial tooth or denture plate fixed to it. The abutment has a parallel male thread (14) having a generally triangular tread profile. The tread insert comprises a helically-wound wire (18). The inwardly-facing surface of the wire provides a female thread having a generally triangular thread profile that is complementary to the thread profile of the abutment. The outwardly-facing surface of the wire provides a male thread having a generally triangular thread profile. The thread insert is suitable for being fitted into a parallel female-threaded hole (32) in a person's upper or lower jaw bone (28) and the abutment is suitable for being fitted into the thread insert so fitted into the jaw bone. The thread insert can immediately provide a strong well-defined screw thread which is not reliant on osseointegration for firmness and stability.

Dental Prosthesis

ENOSSALES IMPLANT FOR THE ATTACHMENT OF CAKED-ON DENTURE.

ENOSSALES SINGLE TAP IMPLANT AS WELL AS COUNTERING TOOL FOR USE WITH A SUCH IMPLANT.

DENTAL IMPLANT

SCREWLESS DENTAL IMPLANT CONNECTION

A dental restoration system is disclosed. A dental restoration system includes an implant, retention component, dental component and driver tool. The retention component is seatable in a retention chamber of the implant. The retention component includes a driver section for interfacing with a driving head of the driver tool and a dental component engagement section with a threaded surface. The dental component includes a retention component interface surface with threads. The dental component engages the retention component via the threaded surface interlocking with the threads of the retention component interface surface when the dental component is inserted in the implant. The driver tool is used to rotate the retention component to engage the dental component apically. The retention component contacts the retention component wall and the dental component contacts an annular shoulder of the implant when the dental component is fully attached to the implant.

ENOSSAL SINGLE TOOTH IMPLANT

The invention relates to a single tooth implant for a fixed dental prosthesis, said implant comprising a substantially cylindrical main part (10) which can be inserted into a bore in a jaw bone; an abutment (50) which can be inserted into an annular recess in the main part, said abutment having a bore for receiving a retaining screw and a securing head (66) for the dental prosthesis; and a retaining screw which can be inserted into the blind hole of the main part and traverses the abutment; and at least one annular gap between the abutment and the main part, in which gap a damping element (60) is arranged.

COMPOSANT DENTAIRE POUR LA RESTAURATION PROTHETIQUE UNITAIRE D'UNE DENT

Composant dentaire (1) pour la restauration prothétique unitaire d'une dent, destiné à être reçu sur un implant dentaire, comportant : - un premier élément (3) à passage traversant (4) angulé, - un deuxième élément (7) destiné à être reçu contre ou dans un implant dentaire (2). Des moyens d'assemblage (9, 13a-13c) entre les premier (3) et deuxième (7) éléments permettent de limiter efficacement le retrait de matière à opérer dans le premier élément (3) pour réaliser le passage traversant (4) angulé. Dental component (1) for the unitary prosthetic restoration of a tooth, intended to be received on a dental implant, comprising: - a first element (3) with an angled through passage (4), - a second element (7) intended for be received against or in a dental implant (2). Assembly means (9, 13a-13c) between the first (3) and second (7) elements make it possible to effectively limit the withdrawal of material to be operated in the first element (3) to achieve the angulated through passage (4) .

implante dentário individual enossal

Intraosteal dental implant

An intraosteal dental implant having a bone tissue apposition surface extending form a tip of the dental implant up to an interface at a neck portion of the dental implant, and a soft tissue apposition surface extending from the interface to a shoulder of the dental implant, wherein the shoulder is inclined with respect to the axis of the dental implant, and wherein preferably the shoulder is substantially contained in a plane.

Hybrid dental implant system

A hybrid dental implant system is described and illustrated, which provides the dental profession with an implant system having a built-in contingency option by being able to go from a fixed implant modality to a retentive nonstress bearing removable one. The implant system includes a sleeve member adapted to be surgically inserted into the jawbone of a patient for alternatively receiving a fixed implant member or retentive implant member. The fixed implant member having a stress breaking device, is designed for supporting a crown and bridge prosthesis. The retentive implant member having an inciso-apically movable insert allows the underside of a denture to exert occlusal and masticatory forces upon the underlying soft gum tissue, thereby dissipating such forces before they are transmitted to the implant itself. Should an abutment tooth anterior or posterior to a fixed implant fail, the fixed implant member is simply screwed out of its retaining sleeve member and a retentive implant member is screwed into its place for retaining a full or partial denture.

DENTAL PROSTHESIS SYSTEM

Endosseous implant

НАБОР ДЛЯ ЗУБНОГО ИМПЛАНТАТА

... 1. Набор для зубного имплантата, содержащийвживляемую деталь для вставки в расточенное отверстие, выполненное в костной ткани, имеющую первое указательное средство,зубной компонент, имеющий второе указательное средство и выполненный с возможностью присоединения ко вживляемой детали в зацепленном положении, при котором первое и второе указательные средства сопрягаются, и в промежуточном положении, при котором зубной компонент и вживляемая деталь находятся в контакте друг с другом, но первое и второе указательные средства не сопрягаются, ификсирующий винт, выполненный с возможностью фиксации зубного компонента к вживляемой детали,при этом в промежуточном положении:первая контактирующая поверхность фиксирующего винта расположена с опорой на вторую контактирующую поверхность зубного компонента, а третья контактирующая поверхность зубного компонента расположена с опорой на четвертую контактирующую поверхность вживляемой детали,причем набор для зубного имплантата выполнен так, что максимальная ...

A shaped block comprising collagen

This invention is directed to a shaped block, a dental implant abutment comprising an implant, an abutment and a shaped block, wherein the shaped block comprises a dried collagen matrix; and a method of preparation thereof.

ATTACHMENT SYSTEM FOR REMOVABLE DENTAL PROSTHESIS AND DENTAL IMPLANT ABUTMENT

There is provided a dental prosthesis attachment system for an endosseous dental implant. The dental prosthesis attachment system comprises: a removable dental prosthesis; a dental prosthesis portion secured to the removable dental prosthesis; and a dental implant portion securable to the dental implant and removably engageable with the dental prosthesis portion. The dental prosthesis portion includes an open-ended dental prosthesis sleeve having an outer surface and an inner cavity. The outer surface is secured to the dental prosthesis and the inner cavity is lined with a retention material defining an inner peripheral wall having at least one of a protrusion and a recess. The dental implant portion includes an attachment pillar removably insertable within the inner cavity of the dental prosthesis portion. The attachment pillar has a peripheral wall provided with at least one of a protrusion and a recess removably interlocked with the at least one of the recess and the protrusion on the inner peripheral wall of the inner cavity.

Implant for dental or similar use has ceramic sleeve fixed round metal core by adhesive filling gap of sufficient size to absorb impacts

The implant consists of a metal or synthetic core (1) with an outer sleeve (2) of a ceramic material such as molded zirconium oxide joined to it by an adhesive that fills a gap (3) of sufficient volume to absorb the impacts to which the implant is subjected, acting as a shock absorber but without creating any play between the core and sleeve.

DENTAL PLATFORM ASSEMBLY AND METHODS

DENTAL IMPLANT

The invention relates to a dental implant comprising an implant body (2) provided with a central receiving opening (4), a structural element (6) provided with a journal (8) engaging in the receiving opening (4), and a tension bolt (30) which penetrates a borehole (28) of the structural element (6) and is screwed into an inner thread (26) located in the receiving opening (4). First and second indexing elements (40, 42) are arranged in an apical region (44) of the structural element (6), in order to pre-define the rotational position of the structural element (6) in relation to the implant body (2). The at least one first indexing element (40) is associated with the implant body (2) or the structural element (6) in a rotationally fixed manner, and at least two second indexing elements (42) are associated with the structural element (6) or the implant body (2) in a rotationally fixed manner. The indexing elements (40, 42) extend especially at least partially into the region of the conical ...

suporte dental personalizado formado de duas partes personalizadas

DENTAL IMPLANT

The present invention relates to a dental implant, and more particularly, to a dental implant in which a fixture and an abutment are together by a separate screw post so as to prevent the breakage of an implant screw tightening part and uniformly transmit forces over the entirety of a contact surface, to thereby prevent stresses from being partially concentrated, and in which the screw-tightening direction between the fixture and the abutment is variable so as to improve the coupling force between the fixture and the abutment and fundamentally prevent a screw from becoming loosened. The dental implant of the present invention comprises said fixture and abutment, the abutment including a lower abutment to be fitted onto the fixture, and an upper abutment connected to an upper portion of the lower abutment, the lower abutment and the upper abutment being separate from each other. The upper abutment and the fixture are coupled and fixed by the screw post.

Enossal implant

An enossal implant with an implantable basic structure and an implant post onnected thereto characterized by the basic structure having an axial bore receiving a rigid inner sleeve which has an axial bore receiving the implant post.

Mehrfarbiger Fräsrohling für Implantat-getragene dentale, prothetische Versorgungen

Dentaler Rohling zur Herstellung einer dentalen prothetischen Versorgung, insbesondere einer mehrfarbigen dentalen prothetischen Versorgung, durch eine den äußeren Bereich des Rohlings abtragenden Bearbeitung, umfassend (i) ein inneres Verbindungsteil, das in Richtung des koronalen Bereiches des dentalen Rohlings einen vorzugsweise zapfenförmigen Gerüstbereich und in radikulärer Richtung des dentalen Rohlings eine Implantat-Anschlussgeometrie aufweist, (ii) wobei der Gerüstbereich des Verbindungsteils in Richtung des koronalen Bereiches des Rohlings mit einem Dentingerüstbereich verbunden ist, und wobei (iii) der Dentingerüstbereich in Richtung des koronalen Bereiches des Rohlings mit einem (iv) äußeren Bereich des Rohlings im Bereich des Zahnschmelzes verbunden ist, und wobei (v) der dentale Rohling innen ein längliches Lumen zur Befestigung der hergestellten dentalen prothetischen Versorgung mit einer Verbindungsschraube oder einem Bolzen auf einem Implantat oder Abutment aufweist. Ferner ...

Dental implant or the like, comprising a core and a ceramic sleeve assembled by bonding

Enossal single tooth implant

SCREWLESS DENTAL IMPLANT CONNECTION

A dental restoration system is disclosed. A dental restoration system includes an implant, retention component, dental component and driver tool. The retention component is seatable in a retention chamber of the implant. The retention component includes a driver section for interfacing with a driving head of the driver tool and a dental component engagement section with a threaded surface. The dental component includes a retention component interface surface with threads. The dental component engages the retention component via the threaded surface interlocking with the threads of the retention component interface surface when the dental component is inserted in the implant. The driver tool is used to rotate the retention component to engage the dental component apically. The retention component contacts the retention component wall and the dental component contacts an annular shoulder of the implant when the dental component is fully attached to the implant.

ENOSSAL INDIVIDUAL TOOTH IMPLANT

An implant for an individual tooth including a metal implant post having a fastening head for receiving a removable denture, the implant post being mounted in a metal spacing element which is threaded in a basic structure that is implantable in the tooth. To hold the spacing element in a fixed, non-twisting and rotatable position, the element is composed of a base element having a first threaded portion which is received in the basic structure and a second threaded portion of a pitch less than the first threaded portion, which receives a ring element that is threaded thereon and has a shoulder for engaging an upper edge of the basic structure to form a locking arrangement. There is also described herein a locking tool having concentric sleeves which move relative to one another with the inner sleeve having slots for receiving lugs on the base element and the outer sleeve having lugs or projections to be received in the slots on the ring element so that the ring element can be rotated relative ...

DENTAL COMPONENT FOR UNITARY PROSTHETIC RESTORATION OF A TOOTH

Composant dentaire (1) pour la restauration prothétique unitaire d'une dent, destiné à être reçu sur un implant dentaire, comportant : - un premier élément (3) à passage traversant (4) angulé, - un deuxième élément (7) destiné à être reçu contre ou dans un implant dentaire (2). Des moyens d'assemblage (9, 13a-13c) entre les premier (3) et deuxième (7) éléments permettent de limiter efficacement le retrait de matière à opérer dans le premier élément (3) pour réaliser le passage traversant (4) angulé. Dental component (1) for the unitary prosthetic restoration of a tooth, intended to be received on a dental implant, comprising: - a first element (3) with a through-passage (4) angulated, - a second element (7) intended to be received against or in a dental implant (2). Assembly means (9, 13a-13c) between the first (3) and second (7) elements effectively limit the removal of material to be operated in the first element (3) to achieve the angulated through passage (4). .

IMPLANT HAS USE DENTAL OR SIMILAR, INCLUDING/UNDERSTANDING A CORE AND A SLEEVE ENCERAMIQUE CONNECT ONE TO THE OTHER BY JOINING

SET OF COMPONENTS FOR DENTAL PROSTHETIC RESTORATION

Ensemble (1) de composants pour la restauration prothétique dentaire, comprenant un implant dentaire (2) en céramique à logement intérieur de connexion (3). Un insert fileté intérieurement (5) est rapporté dans le logement intérieur de connexion (3) de l'implant dentaire (2), y est indexé en rotation, et y est maintenu par une pièce de fixation (6) formant une butée axiale s'opposant à une extraction de l'insert fileté intérieurement (5) hors du logement intérieur de connexion (3).

Dental prosthetic structure and method

A dental implant includes a porous ceramic cup or ring filled with silicone rubber which supports an artificial tooth or other prosthetic device such as a denture. The jawbone grows into the porous ceramic to hold the implant firmly in place. The silicone rubber cushions the jawbone from shock caused by multidirectional masticatory forces. A fibrous matting is partially embedded into the upper periphery of the silicone rubber that extends from the ceramic cup or ring. Gingival tissue becomes attached to the matting to form a seal that precludes bacteria from invading and infecting the implant area. In another embodiment, the implant includes a metal sleeve completely filled with and surrounded by silicone rubber. Fibrous matting is partially embedded into the surface of the silicone rubber. Both the jawbone and the gingival tissue adhere to the matting to hold the implant firmly in place and to prevent bacterial invasion.

DENTAL IMPLANT ABUMTMENT SYSTEM AND METHOD OF USE

A dental anchoring system includes an angled abutment, having a main body extending from a top to a channel body, the channel body extending away from the main body at a predetermined angle less than 180 degrees; a lip extending around the top; and an opening extending from the top and through the channel body, the opening to receive an attachment device; the angled abutment is to provide an angled attachment for a dental prosthetic. 1. A dental anchoring system , comprising: a main body extending from a top to a channel body, the channel body extending away from the main body at a predetermined angle less than 180 degrees;', 'a lip extending outwardly around the top of main body, the lip forming a contoured shaped to prevent rotational movement; and', 'an opening extending from the top and through the channel body, the opening configured to receive the secondary attachment, the secondary attachment is removably secured within the opening;, 'an angled abutment, havinga retentive insert, the outer portion of retentive insert is configured to fit in the inner cavity of the cap and the inner portion of retentive insert is configured to fit in the slot around the periphery of both the extended top body and the secondary attachment while the secondary attachment is positioned within the opening; anda cap having a body forming an inner cavity and a bottom lip extending from an outer surface of the body, the cap is configured to retain on the extended top body and the secondary attachment with the help of retentive insert in a fixed position, the bottom lip is countered to match the contouring of the lip extending around the main body;wherein the angled abutment is configured to provide an angled attachment for a dental prosthesis.26-. (canceled)7. A dental anchoring system , comprising: a main body extending from a top to a channel body, the channel body extending away from the main body at a predetermined angle less than 180 degrees;', 'an extended top body integral with ...

Method to manufacture a dental device using injection molding

A SHAPED BLOCK COMPRISING COLLAGEN

This invention is directed to a shaped block, a dental implant abutment comprising an implant, an abutment and a shaped block, wherein the shaped block comprises a dried collagen matrix; and a method of preparation thereof. 1. A dental implant abutment comprising an implant , an abutment and a shaped block comprising dried cross-linked collagen matrix , wherein said shaped block is positioned between the abutment and the implant as such that it is in direct contact at least partially with the implant and/or with the abutment.2. A dental implant abutment for use in the stimulation of bone or soft tissue growth , wherein said dental implant abutment comprises an implant , an abutment and a shaped block comprising dried cross-linked collagen matrix; said shaped block is positioned between the abutment and the implant as such that it is in direct contact at least partially with the implant and/or with the abutment; the shaped block of the dental implant abutment is in partial and/or full contact with the bone and/or soft tissue surrounding the dental implant abutment; and the dental implant abutment of the invention provides space and environment for cell ingrowth.3. The dental implant abutment of or , wherein said shaped block further comprises hydroxyapatite.4. The dental implant abutment of or , wherein said shaped block further comprises titanium.5. The dental implant abutment according to any one of - , wherein said block has a shape of an O-ring-like , a sleeve-like or a tube-like.6. The dental implant abutment according to any one of - , wherein the shaped block further comprises a pharmaceutically active agent.7. The dental implant abutment of claim 6 , wherein said agent comprises antibacterial agents claim 6 , antifungal agents claim 6 , anti-inflammatory agents claim 6 , antibiotic agents claim 6 , vitamins or any combination thereof.8. A method of preparing a shaped block of the dental implant abutment according to any one of - claim 6 , wherein the method ...

MOLDS FOR CUSTOM DENTAL IMPLANT ABUTMENTS AND IMPRESSION POSTS

Molds for fabrication of custom and potentially modifiable abutments and impression posts for dental implants with various degrees of angulations (including zero degrees) and various dimensions are provided, with a generally oval shape that expands laterally upwards, a symmetrical or asymmetrical cross-section, and regular surfaces, that are fabricated as one piece, or as two coupling pieces snapping onto each other. Custom abutments achieve the development of a custom gingival emergence profile, three dimensionally, which is potentially modifiable according to the needs of each particular clinical case. Custom impression posts that correspond in dimensions and angulations to the abutments allow the accurate recording and transfer of the developed gingival emergence profile from the mouth onto the working cast, where the final implant prosthesis is fabricated. Custom abutments and impression posts have properties and design that allows their preparation and usage as temporary abutments for the cementation and support of temporary prostheses. 1. A fabrication mold for customized and modifiable dental implant abutments and impression posts with varied degrees of angulation with respect to a vertical plane , the fabrication mold comprising:a mold base comprising an upper surface, said upper surface comprising a plurality of sockets, said sockets each comprising an implant prosthetic connection and a threaded blind bore at the base of each socket, said sockets being oriented in a varied degree of angulation with respect to the vertical plane; anda superstructure comprising a plurality of open wells that are oriented substantially parallel with the vertical plane, said superstructure coupling with said upper surface of said mold base so that the sockets and the open wells align with one another,wherein:said superstructure and said mold base, when coupled together are configured to accept a plurality of cores comprised of abutment and impression posts that are configured ...

System and Dental Implant for Reducing Losses of Dental Implants or Dental Prostheses

A dental implant includes an insertion portion which extends along an implant axis, and a coronal projection for receiving an abutment having a dental prosthesis formed thereon, which can be mounted on the dental implant with a screw. The insertion portion includes a coronal region and an apical region. The coronal projection extends from the coronal region of the insertion portion in the coronal direction and along a prosthesis axis. The coronal projection and the insertion portion are integrally connected in one piece. The prosthesis axis and the implant axis are inclined towards each other, and the abutment having the dental prosthesis formed thereon is attachable to the dental implant with only one screwing operation in the direction of the prosthesis axis.

SYSTEM FOR INSERTION INTO THE ROOT CANAL, METHOD FOR OBTAINING A FASTENING ELEMENT USING SAID SYSTEM AND FASTENING ELEMENT

The present invention is related to the dentistry field. More precisely, the present invention relates to a system for insertion into the root canal for obtaining a root fastening element to support crowns comprising a sleeve of flexible and moldable material, non-adherent to the walls of the root canal, wherein the sleeve comprises a root section and a crown section which are filled with fibers in different arrangements. In addition, the present invention is related to a method for obtaining a fastening element using the system and root fastening element to support crowns. 1. A system for insertion into a root canal for obtaining a root fastening element to support crowns , the system comprising a flexible sleeve , wherein the flexible sleeve comprises a root section with shape and diameters approximately equal to a root canal lumen with a central lumen in a conical or parallel shape; anda crown section with a slightly smaller shape of a teeth crown to be used,wherein the root section of the flexible sleeve is filled with longitudinal or unidirectional fibers positioned parallel to its length and impregnated with uncured polymeric matrix; andwherein the crown section of the flexible sleeve is filled with chopped fibers, or fibers in the form of blankets or fabrics multi-directionally arranged and impregnated with an uncured polymeric matrix, through an opening.2. The system of claim 1 , wherein the flexible sleeve is produced from a polymeric material including polyolefins claim 1 , polyvinyl chloride claim 1 , polyethylene claim 1 , polypropylenes claim 1 , silicones claim 1 , silicone rubbers claim 1 , or mixtures thereof.3. The system of claim 1 , wherein the fibers used to fill the sleeve include glass claim 1 , quartz claim 1 , carbon claim 1 , polyamide claim 1 , aramid fibers claim 1 , or a mixture thereof claim 1 , and wherein the fibers occupy 30% to 80% of a volume occupied by a combination of the fibers and polymeric matrix.4. The system of claim 1 , ...

Dental abutment system

A dental implant screw for holding an abutment on a dental implant includes a head and a shaft. A proximal end of the shaft is coupled to the head. The shaft includes a threaded section, an outwardly tapered section leading into a recessed section, and a stop section directly between the outwardly tapered section and the recessed section. The recessed section is directly between the head and the stop section. The threaded section is directly adjacent a distal end of the shaft and is configured to engage threads of an internally threaded bore in the dental implant to hold the abutment on the dental implant.

TOOL ASSEMBLY FOR MOUNTING OF A DENTAL PROSTHESIS AND METHOD OF MOUNTING

A tool assembly for mounting a dental abutment includes a first tool, the first tool having an axis of elongation, a first end configured to engage, in use, the abutment, and a second end, where a first portion of the first tool at or near the first end has a peripheral wall and, opposite the wall, a first opening extending along all or part of the first portion, a second opening open in an axial direction is disposed at the first end, the tool assembly further including a second tool configured to releasably engage a fixing element, where a contiguous space is defined between the first opening and the second opening whereby, in use, the fixing element, or the fixing element attached to the second tool, may pass through the first opening and the second opening to permit secure fixing of the abutment to an implant or frame using the second tool. 1. A tool assembly for mounting a dental abutment to an implant or frame having an axis of elongation , the tool assembly comprising:a first tool, the first tool having an axis of elongation, a first end configured to engage, in use, the abutment, and a second end, at least a first portion of the first tool at or near the first end having a peripheral wall and, opposite the wall, a first opening extending along all or part of the first portion, wherein a second opening open in an axial direction is disposed at the first end;a second tool having an axis of elongation configured to releasably engage a fixing element,wherein a contiguous space is defined between the first opening and the second opening whereby, in use, the fixing element, or the fixing element attached to the second tool, may pass, in use, through the first opening and the second opening to permit secure fixing of the abutment to the implant or frame using the second tool,wherein there is an angle β between the axis of elongation of the implant and the axis of elongation of the second tool.2. The tool assembly according to claim 1 , wherein at least part of the ...

Dental Replacement Having A Connecting Sleeve

A dental prosthesis () for anchoring in the jawbone (), comprising a dental implant () with an implant body () and an abutment (), a tooth part () with an internal guide () in the tooth part (), in particular penetrating the tooth part (), and a closure body () for sealing the dental prosthesis () within the internal guide () in the tooth part (), in particular penetrating the tooth part (). A connecting sleeve () is arranged between the closure body () and the internal guide () of the tooth part (), by means of which connecting sleeve the tooth part () and the dental implant () can be connected to one another indirectly, detachably and/or by means of which connecting sleeve the closure body () can be releasably locked within the internal guide () in the tooth part (), in particular penetrating the tooth part (). 2. (canceled)3100140145144146121120147112110. The dental prosthesis () according to claim 1 , characterized in that the connecting sleeve () is designed as a rotationally symmetrical claim 1 , hollow cylinder with an outer jacket surface () and an inner jacket surface () as well as an upper annular surface () claim 1 , which is assigned to a chewing surface () of the tooth part () claim 1 , and a lower annular surface () claim 1 , which is assigned to the abutment () or to the dental implant ().4100140112122120147140112112140112146140112112aa. The dental prosthesis () according to claim 3 , characterized in that the connecting sleeve () can be aligned coaxially with the abutment () in the internal guide () arranged in the tooth part () claim 3 , wherein either the lower annular surface () of the connecting sleeve () terminates axially at or above an upper end () of the abutment () claim 3 , or the connecting sleeve () is surrounded by the abutment () claim 3 , and in particular the upper annular surface () of the connecting sleeve () terminates at or below the upper end () of the abutment ().5100130131140141142130122120. The dental prosthesis () according ...

Screwless dental implant connection

A dental restoration system is disclosed. A dental restoration system includes an implant, retention component, dental component and driver tool. The retention component is seatable in a retention chamber of the implant. The retention component includes a driver section for interfacing with a driving head of the driver tool and a dental component engagement section with a threaded surface. The dental component includes a retention component interface surface with threads. The dental component engages the retention component via the threaded surface interlocking with the threads of the retention component interface surface when the dental component is inserted in the implant. The driver tool is used to rotate the retention component to engage the dental component apically. The retention component contacts the retention component wall and the dental component contacts an annular shoulder of the implant when the dental component is fully attached to the implant.

IMPROVED FIXING PIN SUPPORT FOR DENTAL PROSTHESES AND METHOD OF THE MANUFACTURING THEREOF

An improved fixing pin support for a dental prosthesis in order to be able to connect the dental prosthesis to a jaw by means of fixing pins which can each be moved through a guide bore in the fixing pin support. The improved fixing pin support has a guide sleeve separate from it which can be temporarily fitted over the fixing pin support so that the guide bore can be formed in the fixing pin support through a guide channel in the guide sleeve, by precise guidance of a drill. After this, the guide sleeve can be removed from the fixing pin support. 1. A fixing pin support with matching guide sleeve , the fixing pin support being adapted to be integrated , or able to be integrated , in a dental prosthesis so as to be connectable along its longitudinal axis , by means of a corresponding fixing pin , to a jaw of a patient , having pre-drilled holes the fixing pin , which is slidable through the fixing pin support , can protrude into so as to temporarily anchor the dental prosthesis in the jaw; the fixing pin support comprising{'b': '4', 'a) a base portion adapted to be integrally connectable to the dental prosthesis () or monolithic with the dental prosthesis; and'}b) an exterior adapter portion which is integrally connected to the base portion and extends along the longitudinal axis from the base portion with an exterior adapter length to an exterior end with an exterior adapter cross-section, the exterior end of the exterior adapter portion extending on the dental prosthesis outwards away from the patient;c) the guide sleeve being formed longitudinal and sleeve-like along a guide sleeve longitudinal axis with an interior guide channel which is open to the outside on both sides, and having, along the guide sleeve longitudinal axis, a cup-shaped interior adapter portion with an interior adapter length and an interior adapter cross-section;d) the interior adapter portion with the interior adapter length and the interior adapter cross-section and the exterior adapter ...

System and Dental Implant for Reducing Losses of Dental Implants or Dental Prostheses

The present invention relates to a system which comprises a dental implant () and a replacement ring (). The dental implant () has an insertion portion for anchoring in a jaw bone. The replacement ring () serves for replacing a subtractively removable annular material region in a coronal region of the insertion portion, the shape of the replacement ring () being inscribable into the shape of the dental implant () in the coronal region at least to some extent such that an inner lateral surface () of the replacement ring () lies within the shape of the dental implant (). 2. The system according to claim 1 , wherein the texture of the external surface of the replacement ring is the same as the texture of the dental implant surface in the coronal region.3. The system according to claim 1 , wherein the shape of the replacement ring can be inscribed into the shape of the dental implant in the coronal region such that the inner peripheral surface of the replacement ring lies within the shape of the dental implant and that the outer peripheral surface of the replacement ring lies on or outside the peripheral surface of the dental implant.4. The system according to claim 1 , wherein claim 1 , in some sections claim 1 , the inner peripheral surface of the replacement ring is inclined towards a central axis (M) of the replacement ring and approaches the central axis in the direction of a coronal side of the replacement ring.5. The system according to claim 4 , wherein the inclination of some sections of the inner peripheral surface of the replacement ring towards the central axis is between 0.5° and 2.5°.6. The system according to claim 1 , wherein claim 1 , in at least some sections claim 1 , the peripheral surface of the dental implant in the coronal region is inclined towards an implant axis (I) and approaches the implant axis (I) in the direction of a coronal end of the insertion portion.7. The system according to claim 6 , wherein the inclination of the peripheral surface ...

Implant Abutment

Provided are related to implant abutments. The implant abutment that is coupled to a fixture that becomes an artificial tooth root by being implanted to an alveolar bone, the implant abutment includes: a main body; a first rotating member that is coupled to the main body to be able to rotate with respect to a first rotational axis, includes a first gear portion on an end portion thereof, and includes a male screw portion that is formed on the other end portion thereof to be screw coupled to the fixture; and a second rotating member that is coupled to the main body to be able to rotate with respect to a second rotational axis which crosses the first rotational axis, and includes a second gear portion that is formed on the other end portion thereof to form a bevel gear structure by being coupled to the first gear portion. The implant abutment that can readily ensure a space for coupling work of a fixture in an oral cavity of a patient since a coupling tool, such as a hex screwdriver can be readily placed in a horizontal direction which intersects the direction of implanting the fixture. 1. An implant abutment that is coupled to a fixture that becomes an artificial tooth root by being implanted to an alveolar bone , the implant abutment comprising:a main body;a first rotating member that is coupled to the main body to be able to rotate with respect to a first rotational axis, comprises a first gear portion on an end portion thereof, and comprises a male screw portion that is formed on the other end portion thereof to be screw coupled to the fixture; anda second rotating member that is coupled to the portion main body to be able to rotate with respect to a second rotational axis which crosses the first rotational axis, and comprises a second gear portion that is formed on an end portion thereof to form a bevel gear structure by being coupled to the first gear portion.2. The implant abutment of claim 1 , further comprising a separation-prevention means that prevents the ...

REMOVABLE AND ADJUSTABLE ABUTMENT DEVICES AND METHODS OF OPERATION THEREOF

Apparatus and methods for adjustably retaining an oral appliance to an abutment assembly are disclosed. In one variation, a securement apparatus can comprise a sleeve having a sleeve frame and a number of locking flaps. The sleeve can define a lumen therethrough for positioning upon an abutment assembly. The locking flaps can have varying length dimensions and can project radially inward or outward relative to the sleeve frame. The outward flaps can lock against surface features defined along an inner surface of a coping coupled to the oral appliance and the inward flaps can lock against surface features defined along a portion of the abutment assembly. The sleeve can release the oral appliance from the abutment assembly when the locking flaps of the sleeve are actuated by an actuation unit. 1. A securement apparatus for adjustably retaining an oral appliance , comprising: wherein the first set of locking flaps project radially inward relative to the sleeve frame to lock against the abutment,', 'wherein the second set of locking flaps project radially outward relative to the sleeve frame to lock against the oral appliance,', 'wherein at least one of the first set of locking flaps and the second set of locking flaps comprise between one locking flap and twenty locking flaps, and', 'wherein at least one of the first set of locking flaps and the second set of locking flaps comprise locking flaps of different lengths., 'a sleeve comprising a sleeve frame and a plurality of locking flaps including a first set of locking flaps and a second set of locking flaps, wherein the sleeve defines a lumen therethrough for positioning upon an abutment,'}2. The securement apparatus of claim 1 , wherein the first set of locking flaps includes four locking flaps having a first pair of locking flaps of the same length and a second pair of locking flaps of a different length than the length of the first pair of locking flaps.3. The securement apparatus of claim 2 , wherein the second set ...

SCREWLESS DENTAL IMPLANT CONNECTION

A dental restoration system is disclosed. A dental restoration system includes an implant, retention component, dental component and driver tool. The retention component is sealable in a retention chamber of the implant. The retention component includes a driver section for interfacing with a driving head of the driver tool and a dental component engagement section with a threaded surface. The dental component includes a retention component interface surface with threads. The dental component engages the retention component via the threaded surface interlocking with the threads of the retention component interface surface when the dental component is inserted in the implant. The driver tool is used to rotate the retention component to engage the dental component apically. The retention component contacts the retention component wall and the dental component contacts an annular shoulder of the implant when the dental component is fully attached to the implant. 120.-. (canceled)21. A dental restoration system comprising:an implant having a tip, a cylindrical body, an open end having an annular shoulder, and a first bore having a first anti-rotation section, a middle neck section defining a stop wall, and a retention component chamber;a retention component seated in the retention chamber of the implant, the retention component including an annular protrusion at an apical end of a support body and a driver engagement section at a coronal end of the support body;an insert seated in the retention chamber between the annular protrusion of the retention component and the stop wall of the implant; anda dental component including a head, a second anti-rotation section, and a retention component interface including a second bore,wherein, during attachment, the dental component is inserted into the dental component such that the first anti-rotation section of the implant engages the second anti-rotation section of the dental component, wherein the retention component is ...

ARTIFICIAL DENTURE

The disclosure provides an artificial denture which is configured to fixed to a carrier. The artificial denture includes a first inner component, a second inner component and a tooth crown. The first inner component is configured to be fixed to the carrier. The first inner component includes a first cover and a first post connected to each other. The first post has a hole. The second inner component includes a second cover and a second post connected to each other. The second cover is detachably sleeved on the first cover, and the second post is inserted in the hole of the first post so as to be fixed to the first inner component. The tooth crown covers the second cover of the second inner component. 1. An artificial denture , configured to be fixed to a carrier , comprising:a first inner component configured to be fixed to the carrier, the first inner component comprising a first cover and a first post connected to each other, wherein the first post has a hole;a second inner component comprising a second cover and a second post connected to each other, wherein the second cover is detachably sleeved on the first cover, and the second post is inserted in the hole of the first post so as to be fixed to the first inner component; anda tooth crown covering the second cover of the second inner component.2. The artificial denture according to claim 1 , wherein the first post and the first cover of the first inner component are made of one piece claim 1 , and the second post and the second cover of the second inner component are made of one piece.3. The artificial denture according to claim 1 , wherein the first post of the first inner component is mounted to the first cover claim 1 , and the second post of the second inner component is mounted to the second cover.4. The artificial denture according to claim 3 , wherein the first cover comprises a first top plate and a first side wall connected to each other claim 3 , the first top plate has a first through hole claim 3 , ...

Universal Retrofit Dental Abutment

A dental abutment for retrofit use to allow for repair of different types of existing root form implants after traumatic events, reduces or eliminates the need for further surgery. The abutment comprises a threaded spindle having an integrated taper, a plurality of segments secured around the axis of the spindle, and a tapered nut threaded on a distal end of the spindle. The threaded engagement of the tapered nut radially displaces the segments against the root form, fixing the abutment thereto.

Dental implant

Disclosed is a dental implant, in which a fixture and an abutment are together by a separate screw post so as to prevent a breakage of an implant screw tightening part and uniformly transmit forces over the entirety of a contact surface, to prevent stresses from being partially concentrated, and in which the screw-tightening direction between the fixture and the abutment is variable so as to improve the coupling force between them and fundamentally prevent a screw from becoming loosened. The dental implant includes a fixture and abutment, an abutment including a lower abutment to be fitted onto the fixture, and an upper abutment connected to an upper portion of the lower abutment, the lower abutment and the upper abutment being separate from each other. The upper abutment and the fixture are coupled and fixed by the screw post.

RENEWABLE DENTAL IMPLANT

The present invention relates to an endosseous implant assembly adapted for treatment of peri-implantitis. The implant assembly comprises an implant core body configured to receive and couple with implant insert structures that potentially facilitate treatment of peri-implantitis. 143-. (canceled)44. A dental implant having an outer surface renewable while the dental implant remains in place , the dental implant comprising:an implant body,wherein the implant body extends between a proximal end comprising an abutment attachment region, and a distal end including a screw thread for anchoring in a dental socket of a jawbone, andwherein the proximal end of the implant body is smaller in diameter than an outer diameter of the distal end to an extent sized for receiving a single thin-walled removable sleeve element; andthe thin-walled removable sleeve element, fitted around the circumference of the proximal end;wherein:the removable sleeve element is shaped for extraction proximally from around the proximal end without dismantling or changing positioning of the abutment attachment region, thereby exposing a surface of the proximal end underneath the removable sleeve element to become and act as a renewed outer implant surface, anda ratio of thicknesses of the wall of the removable element and of the proximal end of the implant body is about 1:10 or a smaller ratio, such that the implant body maintains an approximately functionally equivalent implant shape to the complete dental implant upon removal of the removable sleeve element, including sufficient width both for osseointegration and for strength sufficient for functional support of a prosthetic device including acting as an anchoring base for an abutment attached to the abutment attachment region.45. The dental implant of claim 44 , wherein the exposed surface of the proximal end is prepared to promote osseointegration.46. The dental implant of claim 45 , wherein the exposed surface of the proximal end has a surface ...

DENTAL BRIDGE

A system for attaching a natural tooth to a dental implant. The system comprises a dental prosthesis and an elastomeric cushion. The dental prosthesis has a first end and a second end. The first end is fixed to a natural tooth and the second end is engaged with a dental implant. The elastomeric cushion is positioned in contact, either directly or indirectly, with at least a portion of the dental implant and at least a portion of the dental prosthesis such that the elastomeric cushion permits movement of the second end relative to the dental implant in response to movement of the natural tooth transferred through the dental prosthesis to the second end. 1. A dental bridge system for connecting a natural tooth to a dental implant , said system comprising:a dental prosthesis having a natural tooth crown comprising a cap structure configured to be semi-permanently fixed to a natural tooth and having a key received within a portion of a dental implant; andan elastomeric cushion positioned between the dental implant and said key, said elastomeric cushion configured and positioned such that said dental prosthesis and said dental implant do not directly contact one another and such that said elastomeric cushion permits a range of movement of said dental prosthesis relative to the dental implant in response to on-going movement of the natural tooth from time to time during use of the dental bridge system, wherein said range of movement corresponds with the anticipated range of movement of the natural tooth during use of the dental bridge system.2. The system according to wherein said elastomeric cushion is fixed to said key.3. The system according to wherein said elastomeric cushion is made from a material selected from the group consisting of rubber claim 1 , silicone claim 1 , nylon claim 1 , polyethylene claim 1 , copolymers claim 1 , plastic claim 1 , compomers claim 1 , elastomers claim 1 , santoprene claim 1 , high density polyethylene claim 1 , cross-linked ...

RETENTION ELEMENT FOR ATTACHING A FIRST DENTAL COMPONENT TO A SECOND DENTAL COMPONENT AND DENTAL ASSEMBLY COMPRISING THE RETENTION ELEMENT

The invention relates to a retention element () for attaching a first dental component (), such as an abutment, to a second dental component (), such as a dental implant. The retention element () comprises a coronal attachment portion () for attaching the retention element () to the first dental component (), and an apical attachment portion () for attaching the retention element () to the second dental component (). The retention element () is elastically deformable at least in all directions perpendicular to the direction from the apical attachment portion () towards the coronal attachment portion (). The apical attachment portion () comprises at least one projection () extending in one or more directions substantially perpendicular to the direction from the apical attachment portion () towards the coronal attachment portion (). Further, the invention relates to a dental assembly comprising the retention element () and to a use of the retention element () for attaching a first dental component (), such as an abutment, to a second dental component (), such as a dental implant, outside a human or animal body. 1. A retention element configured to attach a first dental component to a second dental component , the retention element comprising:a coronal attachment portion configured to attach the retention element to the first dental component; andan apical attachment portion configured to attach the retention element to the second dental component; whereinthe retention element is elastically deformable at least in all directions perpendicular to the direction from the apical attachment portion towards the coronal attachment portion, andthe apical attachment portion comprises at least one projection extending in one or more directions substantially perpendicular to the direction from the apical attachment portion towards the coronal attachment portion.2. The retention element according to claim 1 , wherein the retention element has at least one portion extending from an ...

CUSTOMISED DENTAL ABUTMENT FORMED OF TWO CUSTOMISED PARTS

Disclosed is a dental prosthesis including an implant, a customised abutment, a restoration and an implant screw for securing the customised abutment to the implant, wherein the implant includes a screw bore extending from a first end of the implant for receiving at last a part of the implant screw, the customised abutment includes a through-going bore for receiving at least a part of the implant screw, the screw bore and the through-going bore are coaxially aligned along an implant axis when the implant screw is arranged in the screw and through-going bore, the abutment includes a customised abutment base and a customised abutment top where the customised abutment base and the customised abutment top defines an assembly axis along which they were assembled during manufacturing, where the implant axis is different from the assembly axis. 1. A method for designing a virtual model of a customised abutment for use in designing a virtual dental prosthetic comprising the customised abutment , an implant and a restoration , the method comprising:obtaining a digital data set representing a dental situation of a patient comprising information on implant type, position and orientation along an implant axis,designing a customised abutment by designing an implant surface for contact to the implant along the implant axis and a restoration surface for contact to a restoration, where an emergence profile of the abutment is designed which separate the implant surface and the restoration surface,splitting the customised abutment into a customised abutment base, which is suited to be arranged adjacent to the implant, and a customised abutment top adjacent the customised abutment base, where the customised abutment base and the customised abutment top extends along an abutment axis.2. The method according to claim 1 , wherein the abutment axis forms an assembly axis along which the customised abutment top and the customised abutment base are adapted to be assembled during ...

DENTAL COMPONENT FOR THE INDIVIDUAL PROSTHETIC RECONSTRUCTION OF A TOOTH

Dental component () for the individual prosthetic reconstruction of a tooth, intended to be received on a dental implant, comprising: 112- A dental component () for the individual prosthetic reconstruction of a tooth , intended to be received on a dental implant () , comprising:{'b': 3', '3', '4', '5', '6', '5', '3', '3', '6', '5', '5', '6, 'i': 'a', 'a first element (), of the core type on which stratification is performed, or of the ceramic core type, said first element () having a first through-passage () made up of first () and second () successive passage portions, said first passage portion () extending from a proximal end () of the first element () along a first longitudinal axis (I-I), and said second passage portion () extending the first passage portion () in such a way that the first () and second () passage portions form between them non-zero angle (A),'}{'b': 7', '8', '7', '3', '7', '2, 'i': b', 'a, 'a second element () with a second through-passage () extending along a second longitudinal axis (II-II), comprising a distal end () intended to receive in abutment the first element (), and comprising a proximal end () intended to bear in axial abutment against or intended to penetrate into said dental implant (),'}{'b': 9', '10', '11', '12', '2, 'a fixing screw () comprising a screw head () from which there extends a screw shank () provided with a threaded portion () intended to be received by screwing in said dental implant (),'}{'b': 13', '13', '7', '7', '13', '13', '130', '130, 'i': a', 'c', 'b', 'a', 'c', 'a', 'c, 'several longitudinal fins (-) extending along the second longitudinal axis (II-II) from and away from the distal end () of the second element (), each longitudinal fin (-) comprising a free distal part (-) that can be moved radially away from the second longitudinal axis (II-II), wherein{'b': 11', '7', '13', '13', '8', '2', '10', '130', '130', '13', '13', '7', '2, 'i': a', 'c', 'a', 'c', 'a', 'c, 'the screw shank () is able to pass through ...

DENTAL IMPLANT HAVING A SOCKET BODY, AND KIT FOR SAID DENTAL IMPLANT

The present invention relates to a dental implant () and to a kit for said dental implant. In order to provide dental implants () which meet the general requirements for a successful implantation and use and which can be easily adapted to bone variations and implant offerings, it is proposed according to the invention that the dental implant () comprises a ceramic base body (), a ceramic abutment (), a ceramic tooth structure (), and/or a connector () for connecting of base body (), abutment () and/or tooth structure () to each other, and a bushing body (), which is at least in a final assembly state (E) of the dental implant () received at least partly in the base body (), in the abutment () and/or in the tooth structure () or surrounds the connector () at least in sections. 1. A dental implant comprising at least one of a ceramic base body , a ceramic abutment , a ceramic tooth structure , and a connector for connecting the base body , the abutment and/or the tooth structure to each other , and a bushing body , which is at least in a final assembly state of the dental implant received at least partly in the base body , in the abutment and/or in the tooth structure , and/or at least in sections surrounds the connector , respectively , wherein the bushing body is provided with at least one latching element , which is configured to engage with a counter latching element formed on the connector in order to at least temporarily captively connect the bushing body and the connector to each other.2. The dental implant as claimed in claim 1 , wherein the bushing body and/or the connector are/is made at least in sections from a metal claim 1 , a metal alloy claim 1 , a plastic claim 1 , and/or a carbon fiber material.3. The dental implant as claimed in claim 1 , wherein the bushing body at least in the final assembly state engages at least partly in the base body and the abutment.4. The dental implant as claimed in claim 1 , wherein the bushing body at least in the final ...

DENTAL PROSTHESIS

A dental prosthesis formed of a composition comprising a polymeric material, the prosthesis comprising one or more locating formations adapted to receive a dental implant fixture or dental abutment, the or each locating formation comprising a recess comprising a first recess portion formed in the polymeric material of the prosthesis, and a second recess portion provided in a sleeve located in the prosthesis. 1. A dental prosthesis formed of a composition comprising a polymeric material , the prosthesis comprising one or more locating formations adapted to receive a dental implant fixture or dental abutment , the or each locating formation comprising a recess comprising a first recess portion formed in the polymeric material of the prosthesis , and a second recess portion provided in a sleeve located in the prosthesis.2. A dental prosthesis as claimed in claim 1 , wherein the recess comprises a base and a top claim 1 , wherein the base is narrower than the top such that a sidewall of said recess tapers towards the base.3. A dental prosthesis as claimed in claim 1 , wherein the recess has an inverted frustum-shape.4. A dental prosthesis as claimed in claim 1 , wherein the recess has an inverted conical frustum shape.5. A dental prosthesis as claimed in claim 1 , wherein the recess is dome shaped.6. A dental prosthesis as claimed in claim 1 , wherein the first recess portion is substantially cylindrical and the second recess portion is tapered.7. A dental prosthesis as claimed in claim 1 , wherein the first recess portion and the second recess portion are contiguous.8. A dental prosthesis as claimed in claim 1 , wherein the first recess portion is formed in the polymeric material of the prosthesis by milling.9. A dental prosthesis as claimed in claim 1 , wherein the first recess portion has an upper end and a lower end with a sidewall extending thereinbetween.10. A dental prosthesis as claimed in claim 9 , wherein the sidewall of the first recess portion is a tapered ...

ECCENTRIC DENTAL IMPLANT SYSTEM

A dental implant whereby an osteotomy cavity is formed in jawbone and then a base member of the implant is positioned into the cavity. The base member serves as a platform to secure an abutment member of the implant that in turn receives a dental restoration, such as a crown or denture. 1. A dental implant assembly , comprising:a base member adapted for placement into an opening in jawbone, wherein the base member includes a recess and a through-hole that extends from the recess through an end of the base member, and wherein the through-hole includes an internal screw thread that extends along a particular length of the through-hole;an implant screw adapted for insertion into the through-hole and jawbone, wherein the implant screw includes an external screw thread to engage the internal screw thread of the through-hole, and includes a separate external screw thread to engage jawbone to secure the base member in the opening;an abutment member adapted for placement into the recess of the base member, wherein the abutment member includes an internal passage that extends between a top end and a bottom end, and wherein the bottom end exhibits a shape to mate with the recess of the base member; anda securing screw adapted for insertion into the internal passage of the abutment member and into a head portion of the implant screw, wherein the securing screw includes an external screw thread to engage an internal screw thread of the head portion to secure the abutment member to the base member.2. The dental implant assembly of claim 1 , wherein the base member is basket-shaped and the recess is non-circular or eccentric in cross-section.3. The dental implant assembly of claim 1 , wherein the internal screw thread of the through-hole includes a plurality of individual internal screw threads.4. The dental implant assembly of claim 1 , wherein an external surface of the base member includes a plurality of concentric ridges.5. The dental implant assembly of claim 1 , wherein an ...

DENTAL IMPLANT

A multi-component dental implant system designed to improve oral hygiene. The dental implant system may comprise an implant body configured to be insertable into at least a portion of an individual's mouth, a primary or first abutment, a dental prosthesis engagement member, and a housing assembly. In use, the first abutment is designed to engage with and secure to the dental prosthesis engagement member. The housing is configured to secure to or cover the dental prosthesis engagement member. The dental implant system allows an individual to remove a prosthesis without the aid of any special tools or instruments. 1. A dental implant system comprising:a first abutment configured to be secured to a dental implant at one end and to a dental prosthesis engagement member at another end;a dental prosthesis engagement member dental prosthesis configured to position said dental prosthesis engagement member on said first abutment at a particular angle;and a housing assembly comprising an inner member and an outer member, said inner member having a first open end and a second open end and configured to secure to said dental prosthesis engagement member.2. The dental implant system according to claim 1 , further including a dental implant body configured to be insertable and securable into an anatomical structure of an individual's mouth claim 1 , said dental implant body comprising a first end configured to secure to said first abutment claim 1 , an opposing second end implantable to said anatomical structure of an individual's mouth claim 1 , and an elongated body separating said first end and said second end.3. The dental implant system according to claim 2 , wherein said first abutment comprises a first end configured to receive and secure to at least a portion of said dental prosthesis engagement member claim 2 , a first end body having a center plane claim 2 , and a second end body configured to receive and secure to at least a portion of said dental implant body first ...

IMPLANTABLE ABUTMENTS, ABUTMENT SYSTEMS, AND METHODS OF OPERATION THEREOF

Improved devices, systems, and methods for securing a dental prosthesis within an oral cavity of a subject are disclosed. In one embodiment, an implant system comprises an implantable abutment comprising a threaded fixation portion and an abutment portion. At least part of the threaded fixation portion can be configured to be implanted within the alveolar bone or alveolar process of the subject and at least part of the abutment portion can be configured to protrude beyond the gingiva of the subject. The system can also comprise a sleeve comprising a sleeve frame and a plurality of locking tabs configured to lock the sleeve to the abutment portion and lock a dental coping to the abutment portion. The threaded fixation portion can be defined by an exterior tubular profile and wherein the abutment portion can be set within the exterior tubular profile. 1. A system for securing a dental prosthesis within an oral cavity of a subject , comprising:an implantable abutment comprising a threaded fixation portion and an abutment portion, wherein at least part of the threaded fixation portion is configured to be implanted within the alveolar bone of the subject, wherein at least part of the abutment portion is configured to protrude beyond the gingiva of the subject;a sleeve comprising a sleeve frame and a plurality of locking tabs, wherein the sleeve is configured to fit over at least a portion of the abutment portion, and wherein a subset of the plurality of locking tabs are configured to project radially inward relative to the sleeve frame to secure the sleeve to the abutment portion; anda coping comprising a coping exterior surface configured to be adhered to the dental prosthesis, wherein the coping is configured to be placed over the sleeve when the sleeve is secured to the abutment portion, and wherein another subset of the plurality of locking tabs are configured to project radially outward relative to the sleeve frame to secure the coping to the sleeve.2. The system of ...

MULTI-COLOURED MILLING BLANK FOR IMPLANT-SUPPORTED DENTAL PROSTHETIC RESTORATIONS

Dental blank for the production of a dental prosthetic restoration, in particular of a multi-coloured dental prosthetic restoration, by processing removing the outer region of the blank, comprising (i) an inner connecting element having an preferably peg-shaped scaffold region in the direction of the coronal region of the dental blank and an implant connection geometry in the radicular direction of the dental blank, (ii) wherein the scaffold region of the connecting element is connected to a dentin scaffold region in the direction of the coronal region of the blank, and wherein (iii) the dentin scaffold region is connected to an (iv) outer region of the blank in the region of enamel in the direction of the coronal region of the blank, and wherein (v) the dental blank has an inner elongated lumen for fastening of the produced dental prosthetic restoration on an implant or abutment by means of a connecting screw or a bolt. Moreover, a subject matter of the invention is a system for the production of a dental blank as well as the method for the production of the blank. 1110. A dental blank () for the production of a dental prosthetic restoration () by material-removing processing , comprising:{'b': 2', '3', '3, 'i': a', 'b, '(i) an inner connecting element () having a scaffold region () in the direction of the coronal region of the dental blank and having an implant connection geometry () in the radicular direction of the dental blank;'}{'b': 3', '2', '4', '1, 'i': 'a', '(ii) wherein the scaffold region () of the connecting element () is connected to a dentin scaffold region () in the direction of the coronal region of the blank (), and'}{'b': 4', '5', '1, '(iii) the dentin scaffold region () is connected to an (iv) an outer region () of the blank in the direction of the coronal region of the blank; (), and'}{'b': 6', '3', '2', '3', '2', '2', '1', '2', '2', '3', '2', '3', '1', '3', '2', '3', '5, 'i': b', 'a', 'b', 'a, 'sub': 2', '2', '3', '2', '2', '2', '3', '2, '(v) ...

ATTACHMENT SYSTEM FOR REMOVABLE DENTAL PROSTHESIS AND DENTAL IMPLANT ABUTMENT

A dental prosthesis attachment system is for an endosseous dental implant. The dental prosthesis attachment system includes: a removable dental prosthesis; a dental prosthesis portion secured to the removable dental prosthesis; and a dental implant portion securable to the dental implant and removably engageable with the dental prosthesis portion. The dental prosthesis portion includes an open-ended dental prosthesis sleeve having an outer surface and an inner cavity. The outer surface is secured to the dental prosthesis and the inner cavity is lined with a retention material defining an inner peripheral wall having at least one of a protrusion and a recess. The dental implant portion includes an attachment pillar removably insertable within the inner cavity of the dental prosthesis portion. The attachment pillar has a peripheral wall provided with at least one of a protrusion and a recess removably interlocked with the at least one of the recess and the protrusion on the inner peripheral wall of the inner cavity. 1. A dental prosthesis attachment system for an endosseous dental implant , the dental prosthesis attachment system comprising:a removable dental prosthesis;a dental prosthesis portion secured to the removable dental prosthesis, the dental prosthesis portion comprising an open-ended dental prosthesis sleeve having an outer surface and an inner cavity, the outer surface being secured to the dental prosthesis and the inner cavity being lined with a retention material defining an inner peripheral wall having at least one of a protrusion and a recess; anda dental implant portion securable to the dental implant and removably engageable with the dental prosthesis portion, the dental implant portion comprising an attachment pillar removably insertable within the inner cavity of the dental prosthesis portion, the attachment pillar having a peripheral wall provided with at least one of a protrusion and a recess removably interlockable with the at least one of the ...

DENTAL INSERT FOR CONNECTING A DENTAL IMPLANT TO A DENTAL ABUTMENT

A dental insert for connecting a dental implant to a dental abutment includes a dental abutment having at least two interfaces. A first interface of the at least two interfaces is formed in interaction with the abutment for fixing the dental insert to the implant by a latching and/or clamping connection. A second interface of the at least two interfaces is formed for fixing the dental insert to the dental abutment. 117-. (canceled)18. A dental insert , for connecting a dental implant to a dental abutment , the dental insert comprising:a first interface, in interaction with the dental abutment, configured to fix the dental insert to the implant by a latching and/or clamping connection; anda second interface configured to fix the dental insert to the dental abutment,wherein the dental insert is an insertion cap with a cap opening, a cap base, and a cap lateral surface,wherein the cap base comprises, as the first interface, a receptacle with a receptacle space for introducing a projection of the implant.19. The dental insert of claim 18 , wherein the receptacle has a receptacle wall delimiting the receptacle space claim 18 , wherein a cap space extends adjacent to the receptacle wall into which the dental abutment can be inserted in sections.20. The dental insert of claim 18 , wherein the insertion cap has a gap-shaped recess extending claim 18 , at least in sections claim 18 , over the cap base and at least in sections over the cap lateral surface.21. The dental insert of claim 18 , wherein the second interface is a screw channel or a pin-like projection.22. The dental insert of claim 19 , wherein the receptacle wall has projections that project into the receptacle space.23. The dental insert of claim 18 , wherein the dental insert comprises at least 45% by weight of a polyether ketone.24. The dental insert of claim 18 , wherein the dental insert is exchangeable by releasing a positive connection with the abutment claim 18 , fixable in the implant claim 18 , and a ...

SYSTEM, DEVICE AND METHOD FOR RESTORING THE USE OF A DAMAGED DENTAL IMPLANT

A system, device and method for restoring the use of a damaged dental implant. The system, device and method utilizes a dual thread fixation screw capable of coupling an abutment or abutment assembly to the damaged dental implant, therein rescuing the damaged dental implant. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7100. A dental implant system () for restoring use of a damaged in-situ dental implant , the system including:{'b': 110', '112', '112', '116', '116, 'i': t', 't, 'a. a dual thread fixation screw () having a distal portion () having a first threaded portion (), and proximal portion () having a second threaded portion () wherein said first threading and said second threading are configured to be in opposite directions;'} [{'b': 120', '121', '122', '116, 'i': t', 't, 'i. an interface member (,) having threading () configured to match and couple with at least a portion of said second threaded portion (); and'}, {'b': 130', '132', '116, 'i': t', 't, 'ii. a post () having threading () configured to match and couple with at least a portion of said second threaded portion ().'}], 'b. a customizable abutment assembly including8116116112112tt. The system of wherein said proximal portion () features counter-clockwise threading () and said distal portion () features clockwise threading ().950. The system of further comprising a guide member () having threading configured to match and couple with the threading of an in-situ dental implant.10120130122132122132116ttt. The system of wherein both said interface member () and said post member () characterized in that each member comprises a distal portion ( claim 7 ,) having internal threading ( claim 7 , ) configured for counterclockwise locking with said second threaded portion ().11140142144. The system of further comprising a dual thread reinforcing sleeve member claim 7 , having internal threading and external threading .12. The system of wherein the internal threading and the ...

Intermediate attachment part

A substantially tubular intermediate attachment part with a first through-hole for attaching a screw-retained dental prosthetic component or a dental tool to a dental implant or to a dental implant analog, extending along a first longitudinal axis between a first end and a second end. Each end is provided with a set of longitudinal fins intended for snap-fitting into the dental prosthetic component or into the dental tool on the one hand and into the dental implant on the other hand.

Device for reconstructing teeth

The invention relates to a device for reconstructing teeth, wherein a supporting element and an abutment form a single substructure (10). This substructure comprises a metal core (13) and a cover (14) made of ceramics and/or a composite material. The supporting element (12) is formed by the lower part of the substructure and the abutment functions as a retaining mould to accommodate the reconstructed tooth (3). The retaining mould becomes convex and rounded as it graduates into the supporting element. The end-sided collar of the reconstructed tooth also has a convex rounded run-out. The transition and the run-out from a perfectly congruent seat (15) when assembled.

Dentalimplantatsystem mit einem Keramikimplantat

Screwless dental implant connection

公开了一种牙齿修复系统。一种牙齿修复系统包括植入物、保持部件、牙齿部件和驱动工具。保持部件可设置在植入物的保持腔室中。保持部件包括用于与驱动工具的驱动头界面连接的驱动区段以及带有螺纹表面的牙齿部件接合区段。牙齿部件包括带有螺纹的保持部件界面连接表面。当牙齿部件被插入在植入物中时，该牙齿部件经由与保持部件界面连接表面的螺纹互锁的螺纹表面接合该保持部件。驱动工具被用于使保持部件旋转以便在顶部接合该牙齿部件。当牙齿部件被完全地附接于植入物时，保持部件接触保持部件壁并且牙齿部件接触植入物的环形肩部。

Dental implant whichof crown is detached easily

개시된 내용은 임플란트고정체와 크라운의 결합부위에 탄성결합이 적용됨에 따라 크라운의 추가보정시술 또는 교환 시에 크라운이 결합부위의 파손없이 임플란트고정체로부터 더욱 신속용이하게 착탈될 수 있도록 한 치과용 임플란트에 관한 것이다. 개시된 내용은 하측에는 치조골에 매립고정되는 픽스쳐부가 구비되고 상측에는 탄성부싱삽입홈이 함입형성되는 임플란트고정체와, 상기 임플란트고정체의 탄성부싱삽입홈에 삽입고정되고 원주 둘레에는 반경방향으로 탄성을 제공하는 슬릿이 형성되며 상단에는 상기 임플란트고정체의 상부 외측으로 돌출되는 탄성결합돌기가 형성되는 탄성부싱과, 내부 하측에는 상기 탄성부싱이 결합된 임플란트고정체에 끼워져 결합되는 착탈결합홈이 형성되고 상기 착탈결합홈의 상단에는 상기 탄성부싱의 탄성결합돌기가 착탈가능하게 결합되는 걸림단턱이 반경방향 외측으로 함입형성되며 외부에는 크라운이 일체로 형성되는 크라운캡을 포함하는 크라운 착탈이 용이한 치과용 임플란트를 일 실시예로 제시한다.

Dental platform assembly and methods

A dental implant system comprises a base member that is adapted to be embedded within a patient's jawbone at a treatment site. The base member has a generally flat top side defining an outer periphery, a bottom side, and a central opening. At least one recess is included in the top side for receiving an alignment pin. The system further includes an implant screw that comprises a head and a threaded end. The threaded end is adapted to pass through the central opening of the base member and into the patient's jawbone. Also, the head is adapted to be seated within the central opening of the base member after the threaded end is screwed into the patient's jawbone. The implant screw further includes a threaded opening in the head.

Device for preventing abutment loosening for a dental implant

A dental implant comprises: a fixture (10) fixed on a jaw bone (1) and provided with a screw hole (13) in a center axis direction from an upper end surface thereof; an abutment (20) having an upper hole (23a) with a bottom surface (24) and a lower hole (23b), whose is coupled with the fixture (10) and upper portion becomes an artificial tooth (9); and a fastening screw (40), wherein a screw portion thereof sequentially penetrates the upper hole (23a) and the lower hole (23b) of the abutment (20) to be coupled with the screw hole of the fixture, and a lower surface of a head portion thereof is installed to be in contact with the bottom surface (24) of the upper hole (23a) to fix the abutment (20) on the fixture (10). A device for preventing abutment loosening for a dental implant according to the present invention suppresses loosening of the fastening screw (40) fastened with the screw hole (13) of the fixture (10) to prevent the abutment (20) from loosening in the fixture (10), and comprises: one or more coupling protrusions (25) formed on the bottom surface (24) of the upper hole of the abutment (20); and a loosening prevention washer (30) provided with a screw hole (31) penetrating the loosening prevention washer (30) in the center axis direction, with which the screw portion (42) of the fastening screw (40) is fastened, and one or more coupling recesses (32) disposed on a lower surface (33) of the loosening prevention washer (30) to be engaged with the coupling protrusions (25) of the abutment (20) and coupled on the coupling protrusions (25).

Enossal implant

내용 없음. No content.

Dental implant with positioning means

INTERMEDIATE FIXING PART

Pièce intermédiaire de fixation (1) sensiblement tubulaire à premier passage traversant (2) pour la fixation d'un composant prothétique dentaire transvissé ou d'un outil dentaire sur un implant dentaire ou sur un analogue d'implant dentaire, s'étendant selon un premier axe longitudinal entre une première extrémité (1a) et une deuxième extrémité (1b). Chaque extrémité (1a, 1b) est pourvue d'un ensemble (8, 9) d'ailettes longitudinales (8a-8c ; 9a-9c) destiné à s'encliqueter dans le composant prothétique dentaire ou dans l'outil dentaire d'une part, et dans l'implant dentaire d'autre part. Substantially tubular intermediate fixing piece (1) with a first through passage (2) for fixing a screw-retained dental prosthetic component or a dental tool on a dental implant or on a dental implant analog, extending along a first longitudinal axis between a first end (1a) and a second end (1b). Each end (1a, 1b) is provided with a set (8, 9) of longitudinal fins (8a-8c; 9a-9c) intended to engage in the dental prosthetic component or in the dental tool of a on the one hand, and in the dental implant on the other.

SET OF COMPONENTS FOR DENTAL PROTHETIC RESTORATION

Ensemble (1) de composants pour la restauration prothétique dentaire, comprenant un implant dentaire (2) en céramique à logement intérieur de connexion (3). Un insert fileté intérieurement (5) est rapporté dans le logement intérieur de connexion (3) de l'implant dentaire (2), y est indexé en rotation, et y est maintenu par une pièce de fixation (6) formant une butée axiale s'opposant à une extraction de l'insert fileté intérieurement (5) hors du logement intérieur de connexion (3). Set (1) of components for dental prosthetic restoration, comprising a ceramic dental implant (2) with an internal connection housing (3). An internally threaded insert (5) is attached to the internal connection housing (3) of the dental implant (2), is indexed therein in rotation, and is held there by a fastener (6) forming an axial stop s 'opposing an extraction of the internally threaded insert (5) out of the internal connection housing (3).

Abutment for implant

임플란트용 어버트먼트가 개시된다. 본 발명의 일실시예의 임플란트용 어버트먼트는 픽스처와 인공보철물을 연결하는 임플란트용 어버트먼트에 있어서, 상기 픽스처와 결합하는 어버트먼트 하부; 상기 인공보철물과 결합하는 어버트먼트 상부; 상기 어버트먼트 하부와 상기 어버트먼트 상부는 일체로 형성되거나 분리 결합되고, 상기 어버트먼트 상부와 상기 어버트먼트 하부 사이에 개재되거나, 상기 어버트먼트 상부의 일부 또는 전체에 개재되는 미동부로 구성된다. An abutment for an implant is disclosed. An abutment for implant of an embodiment of the present invention in the implant abutment for connecting the fixture and the prosthesis, the lower portion of the abutment coupled to the fixture; an upper abutment coupled to the prosthesis; The lower part of the abutment and the upper part of the abutment are integrally formed or separated and coupled, and the micro-moving part is interposed between the upper part of the abutment and the lower part of the abutment, or part or all of the upper part of the abutment. is composed of

Multi-colored milling blank for prosthetic dental fixtures which are supported on an implant

The invention relates to a dental blank for producing a prosthetic dental fixture, in particular a multi-colored prosthetic dental fixture by means of a machining process which removes the outer region of the blank, comprising (i) an inner connection part which has a preferably pin-shaped structure region in the direction of the coronal region of the dental blank and an implant connection geometry in the radicular direction of the dental blank, wherein (ii) the structure region of the connection part is connected to a dentine structure region in the direction of the coronal region of the blank, (iii) the dentine structure region is connected to (iv) an outer region of the blank in the region of the enamel in the direction of the coronal region of the blank, and (v) the dental blank has an elongated lumen on the inside for securing the produced prosthetic dental fixture to a connection screw or a pin on an implant or abutment. The invention additionally relates to a system for producing a dental blank and to the method for producing the blank.

Attachment system for removable dental prosthesis and dental implant abutment

There is provided a dental prosthesis attachment system for an endosseous dental implant. The dental prosthesis attachment system comprises: a removable dental prosthesis; a dental prosthesis portion secured to the removable dental prosthesis; and a dental implant portion securable to the dental implant and removably engageable with the dental prosthesis portion. The dental prosthesis portion includes an open-ended dental prosthesis sleeve having an outer surface and an inner cavity. The outer surface is secured to the dental prosthesis and the inner cavity is lined with a retention material defining an inner peripheral wall having at least one of a protrusion and a recess. The dental implant portion includes an attachment pillar removably insertable within the inner cavity of the dental prosthesis portion. The attachment pillar has a peripheral wall provided with at least one of a protrusion and a recess removably interlocked with the at least one of the recess and the protrusion on the inner peripheral wall of the inner cavity.

Dental implant

The dentistry component of individual prosthetic reconstruction for tooth

一种用于牙齿的个体假体再造的牙科部件(1)，该牙科部件意在被接纳在牙科植入物上，并且包括具有成角度的通道(4)的第一元件(3)、意在抵靠牙科植入物(2)或被接纳在该牙科植入物(2)中的第二元件(7)。该第一元件(3)和第二元件(7)之间的装配装置(9、13a‑13c)使得可以有效地限制需要从第一元件(3)移除以产生所述成角度的通道(4)的材料。

Fixture for implantation having elastic adaptor for combining abutment

본 발명에 따른 임플란트 픽스처는, 밑부분은 치조골에 매식되고 상단에는 어뷰트먼트(120)의 축결합부(127)가 삽입되면서 축 결합되도록 축 중심 내부로 가이드홀(115)이 형성된 픽스처 몸체(110); 및 상기 어뷰트먼트(120)의 축결합부(127)의 외면을 탄성 가압하여 고정시키도록 상기 가이드홀(115) 내부에 착탈가능하게 설치되는 체결용 어댑터(130);를 포함하여 이루어지는 것을 특징으로 한다. 본 발명은 기존의 스크류 타입의 결합방식을 사용하지 않고, 픽스처 몸체의 가이드홀 내부에 구비되는 체결용 어댑터를 이용해 픽스처와 어뷰트먼트가 착탈 가능하게 결합되도록 함으로써, 시술과정이 간편하고, 시술시 어뷰트먼트가 정확한 위치에 안착된 상태에서 체결이 이루어지게 되며, 축결합부의 절개홈(127a)에 탄성부재를 삽입시켜 필요에 따라 저작압을 완충시킬 수 있고, 교합력이 가해질 때 픽스처와 치조골 사이에 발생되는 응력을 감소시켜 치조골 흡수(bone loss)를 유발시키는 한 원인인 피질골 표면의 큰 응력을 최소화 시킴으로써, 환자가 느끼게 되는 이물감을 최소화하게 되며, 임플란트유닛의 사용수명을 늘릴 수 있는 효과를 갖는다.

Dental implants and the like comprising a core and a ceramic sleeve that are joined together by gluing

【課題】本発明は歯科用インプラントまたは義装具に関するものである。 【解決手段】該インプラントは金属製コア１および少なくとも部分的にコア１を覆うセラミック製外側スリーブ２を含み、該コアと該スリーブは接着によって互いに連結する。セラミック製外側層はコア１とは異なり、スライド嵌め込みによって該コアに組み付け、接着によって固定するスリーブ２から成り、インプラントが受ける衝撃を吸収できるほどの量の接着剤を挿入するための空間３を該コアと該スリーブの間に確保するが、結果的にコア１とセラミック製スリーブ２の間に隙間が生じないようにする。

Screwless dental implant connection

A dental restoration system is disclosed. A dental restoration system includes an implant, retention component, dental component and driver tool. The retention component is seatable in a retention chamber of the implant. The retention component includes a driver section for interfacing with a driving head of the driver tool and a dental component engagement section with a threaded surface. The dental component includes a retention component interface surface with threads. The dental component engages the retention component via the threaded surface interlocking with the threads of the retention component interface surface when the dental component is inserted in the implant. The driver tool is used to rotate the retention component to engage the dental component apically. The retention component contacts the retention component wall and the dental component contacts an annular shoulder of the implant when the dental component is fully attached to the implant.

Computer-implemented method and system for designing a customised abutment

Dental implant

A dental implant is provided that can be firmly fixed in an oral cavity, even if the amount of bone required to embed the implant is small. A necessary amount of bone can be provided by generating new bone so that the fixture part of the implant can be fixed in the bone. The fixture part of the implant includes several members which are movably connected to each other so that the fixture part is adjustable in length. The fixture part includes a first member which is made up of an uppermost member, a middle member, and an end member. It is preferred that the middle member be cylindrical or rod-shaped with male screws extending radially-outwardly from an outer circumferential periphery thereof. The fixture part also includes a second member which is a hollow cylinder. It is preferred that the hollow cylinder have a tapped hole on one end with female screw on an inner periphery thereof so that the middle member of the first member can be screwed into the second member. A continuous stimulating force which is formed by the embedment of the implant into bone and the lifting up of the mucous membrane by extending the fixture part of the implant, contributes to the osteogenesis around the implant

Detachable dental implant

본 발명의 착탈식 치과용 임플란트(100)는 결합부(111)와 식립부(112)로 구성되고 치조골에 식립되어지는 픽스츄어(110), 픽스츄어(110)에 착탈 가능하게 결합되고 안쪽에 결합부(111)가 삽입되는 결합부삽입홈(121)이 형성된 보철물(120) 및 픽스츄어(110)의 결합부(111)에 보철물(120)을 착탈 가능하게 결합시키기 위한 결합재(130)를 포함한다. The detachable dental implant 100 of the present invention is composed of a coupling part 111 and an implantation part 112 and is detachably coupled to the fixture 110 and the fixture 110 to be placed in the alveolar bone and coupled to the inside. Includes a coupling material 130 for detachably coupling the prosthesis 120 to the coupling portion 111 of the prosthesis 120 and the fixture 110 in which the coupling portion insertion groove 121 into which the portion 111 is inserted do.

Dental implant

The invention relates to a dental implant comprising an implant body provided with a central receiving opening, a structural element provided with a journal engaging in the receiving opening, and a tension bolt which penetrates a borehole of the structural element and is screwed into an inner thread located in the receiving opening. First and second indexing elements are arranged in an apical region of the structural element, in order to pre-define the rotational position of the structural element in relation to the implant body. The at least one first indexing element is associated with the implant body or the structural element in a rotationally fixed manner, and at least two second indexing elements are associated with the structural element or the implant body in a rotationally fixed manner. The indexing elements extend especially at least partially into the region of the conical outer surface of the journal.

Dental device and method to manufacture the same

A dental device, in particular a dental implant, including an outer body made of ceramic or metal; and an inner body made of metal or ceramic, provided that when the outer body is made of metal the inner body is made of ceramic and when the outer body is made of ceramic the inner body is made of metal, wherein the metal body is produced by metal injection molding and the ceramic body is produced by ceramic injection molding as well as to a method for manufacturing the same.

DENTAL IMPLANT

Screwless dental implant connection

A dental restoration system is disclosed. A dental restoration system includes an implant, retention component, dental component and driver tool. The retention component is seatable in a retention chamber of the implant. The retention component includes a driver section for interfacing with a driving head of the driver tool and a dental component engagement section with a threaded surface. The dental component includes a retention component interface surface with threads. The dental component engages the retention component via the threaded surface interlocking with the threads of the retention component interface surface when the dental component is inserted in the implant. The driver tool is used to rotate the retention component to engage the dental component apically. The retention component contacts the retention component wall and the dental component contacts an annular shoulder of the implant when the dental component is fully attached to the implant.

Dental implant with positioning means

The present invention relates to an intraosteal dental implant (1) including a bore (14) in the form a blind hole, the bore (14) being shaped and devised such as to rotationally secure an abutment (6) receivable in the dental implant (1), wherein the bore (14) is provided with a substantially cylindrical sleeve (15) extending coaxially to the dental implant (1), wherein the dental implant (1) includes an inner neck surface (18), and wherein an intersection curve (20) between the inner neck surface (18) of the dental implant (1) and the sleeve (15) does not lay in a plane perpendicular to the axis (7) of the dental implant (1) or wherein the inner neck surface (18) of the dental implant (1) has a substantially conical shape with an imaginary tip (19) offset from the axis (7) of the dental implant (1).

Endosseous implant.

Improved intraosteal dental implant

Enossal implant

Implant screw for a dental implant

Dental implant

The invention relates to a dental implant configured to be anchored in a jawbone for supporting a dental prosthesis. In order to allow an adjustment of the tooth restoration structure to properties of a natural tooth the dental implant includes a jacket member which includes at least in part an osseo-integratable material and enclosing a cavity in an apical direction, and a filling member of fiber reinforced material and being shaped so as to substantially fill out the cavity.

INTERMEDIATE FIXING PIECE

uma peça intermediária de fixação (1) substancialmente tubular com uma primeira passagem direta (2) para a fixação de um componente protético dentário aparafusado ou de uma ferramenta dentária sobre um implante dentário ou sobre um análogo de implante dentário, estendendo-se de acordo com um primeiro eixo longitudinal entre uma primeira extremidade (1a) e uma segunda extremidade (1b). cada extremidade (1a, 1b) é provida com um conjunto (8, 9) de aletas longitudinais (8a a 8c; 9a a 9c) destinada a um encaixe de conexão com pressão no componente protético dentário ou na ferramenta dentária, por um lado, e no implante dentário, por outro lado. a substantially tubular fixation intermediate piece (1) with a first direct passage (2) for fixing a screwed dental prosthetic component or a dental tool on a dental implant or on a dental implant analog, extending in accordance with a first longitudinal axis between a first end (1a) and a second end (1b). each end (1a, 1b) is provided with a set (8, 9) of longitudinal fins (8a to 8c; 9a to 9c) intended for a pressure connection fitting on the dental prosthetic component or on the dental tool, on the one hand, and in the dental implant, on the other hand.

Pre-stressed implant component and assembly

A dental implant and a dental implant assembly comprises a dental implant having a longitudinal-axial-pre-load. The dental implant has an insert portion, and an outer shell portion. The insert portion of the implant is affixed within a longitudinal-axial opening of the outer shell portion of the implant. The affixation of the inner portion within the axial opening of the outer shell portion of the implant applies a pre-load in a longitudinal axial direction on the implant. The dental implant assembly further comprises an abutment and a retaining screw. The abutment is adapted to be attached to the dental implant. The retaining screw is adapted fasten the abutment to the dental implant.

Molds for custom dental implant abutments and impression posts

Molds for fabrication of custom and potentially modifiable abutments and impression posts for dental implants with various degrees of angulations (including zero degrees) and various dimensions are provided, with a generally oval shape that expands laterally upwards, a symmetrical or asymmetrical cross-section, and regular surfaces, that are fabricated as one piece, or as two coupling pieces snapping onto each other. Custom abutments achieve the development of a custom gingival emergence profile, three dimensionally, which is potentially modifiable according to the needs of each particular clinical case. Custom impression posts that correspond in dimensions and angulations to the abutments allow the accurate recording and transfer of the developed gingival emergence profile from the mouth onto the working cast, where the final implant prosthesis is fabricated. Custom abutments and impression posts have properties and design that allows their preparation and usage as temporary abutments for the cementation and support of temporary prostheses.

Dental assembly with adapters and adapters for attaching the dental superstructure to the dental implant

Abutments and impression posts for dental implant procedures

The fabrication of straight and angulated, custom, potentially modifiable abutments; straight, custom, potentially modifiable open tray impression posts; and straight and angulated, custom, potentially modifiable closed tray impression posts is provided. The custom abutments achieve the development of a three dimensionally customized gingival emergence profile according to the needs of each clinical case in different sizes and dimensions around the implant platform. Impression posts corresponding to the custom abutments in dimensions and angulations allow the recording and transfer of the developed gingival profile from the mouth onto the working cast in order for the final prosthesis to be fabricated accurately, while they also have independent parts that improve the quality of the results of the implant treatment process. The custom abutments and impression posts moreover can be modified to be temporary abutments used to support a temporary prosthesis and can also be scanned by a digital scanner in order to generate a digital impression and or digital working cast.

Ceramic implant

Enossal implant

Endosseous implant with an implantable main body and an implant support which can be connected to it, the implant support (10) being connectable to a rigid inner sleeve (30) which is connected releasably to the main body (20). <IMAGE>

Dental implant abutment

A dental implant abutment for attaching a dental prosthesis within a patient's mouth. The abutment is a single unit structure fabricated of a ceramic material, multicolored throughout to match the color of the dental prosthesis, the surrounding dentition and the surrounding gingival tissue.

Dental components for individual prosthetic reconstruction of teeth

Abutment arrangement

An abutment assembly (1) for connecting a dental restoration (6) to a dental implant (5), comprising a post body (2), a coupling sleeve (4) and a screw arrangement (3). The post body (2) has an apical aperture (21), an occlusal aperture (22) and an axial passage (23)extending between the apical aperture (21) and the occlusal aperture (22). The screw arrangement (3) has an occlusal head portion (311) and an apical fastening thread portion (321). The coupling sleeve (4) has an apical opening (41), an occlusal opening (42), an axial bore (43) extending between the apical aperture (21) and the occlusal aperture (22), and a clip structure (44) configured to elastically deform from a liaising position to an intermediate position. The axial bore (43) of the coupling sleeve (4) is equipped with a head socket section (431) configured to receive the occlusal head portion (311) of the screw arrangement (3). The coupling sleeve (4) is configured such that the clip structure (44) is locked in the liaising position when the occlusal head portion (311) of the screw arrangement (3) is received in the head socket section (431) of the axial bore (43) of the coupling sleeve (4).

Dental platform assembly and methods

A dental implant system comprises a base member that is adapted to be embedded within a patient's jawbone at a treatment site. The base member has a generally flat top side defining an outer periphery, a bottom side, and a central opening. At least one recess is included in the top side for receiving an alignment pin. The system further includes an implant screw that comprises a head and a threaded end. The threaded end is adapted to pass through the central opening of the base member and into the patient's jawbone. Also, the head is adapted to be seated within the central opening of the base member after the threaded end is screwed into the patient's jawbone. The implant screw further includes a threaded opening in the head.

computer-implemented method to design a virtual model of a custom bracket for use in designing a virtual dental prosthetic suite, and user interface

SUPORTE DENTAL PERSONALIZADO FORMADO DE DUAS PARTES PERSONALIZADAS A presente invenção refere-se a uma prótese dental que compreende um implante, um suporte personalizado, uma restauração e um parafuso de implante para prender o suporte personalizado ao implante, em que o implante compreende um orifício de parafuso que se estende a partir de uma primeira extremidade do implante para receber por último uma parte do parafuso de implante, o suporte personalizado compreende um orifício atravessante para receber pelo menos uma parte do parafuso de implante, o orifício de parafuso e o orifício atravessante são alinhados coaxialmente ao longo de um eixo geométrico de implante quando o parafuso de implante for disposto no parafuso e no orifício atravessante, o suporte compreende uma base de suporte personalizado e um topo de suporte personalizado em que a base de suporte personalizado e o topo de suporte personalizado define um eixo geométrico de montagem ao longo do qual os mesmos foram montados durante a fabricação, em que o eixo geométrico de implante é diferente do eixo geométrico de montagem. PERSONALIZED DENTAL SUPPORT FORMED OF TWO PERSONALIZED PARTS The present invention relates to a dental prosthesis comprising an implant, a personalized support, a restoration and an implant screw to secure the personalized support to the implant, in which the implant comprises screw extending from a first end of the implant to finally receive a part of the implant screw, the custom support comprises a through hole to receive at least a part of the implant screw, the screw hole and the through hole are aligned coaxially along an implant axis when the implant screw is disposed in the screw and in the through hole, the support comprises a custom support base and a custom support top in which the custom support base and the support top defines a geometric axis of assembly along which they were assembled during manufacture, where the implant axis is different from the assembly axis.

Support posts used in dental implant systems

(57)【要約】 その上に補綴物を支持すべく歯科用インプラントと共に使用される支持ポスト（１０）が開示されている。該支持ポスト（１０）は、インプラントとの接触領域と、補綴物を支持し得るように経組織領域から伸長する上歯肉コア部分（２２）とを有する。インターフェース部材（２６）がインプラントとの接触領域とポストが固着されるインプラントとを当接させ得るように、インプラントの接触領域の底部にてポストに固着されている。該インターフェース部材（２６）は、ポストが製造される材料と異なり且つインプラントの材料と適合可能な材料特性を有する。典型的に、この支持ポストは、セラミック材料で出来ている一方、挿入物は、支持ポストが使用されるインプラントよりも硬くない硬さ特性を有するチタニウムで出来ている。

Dental implant having a fixture made of ceramic

The present invention relates to a dental implant having a ceramic fixture. According to the present invention, the dental implant includes: a fixture (10); an abutment which is mounted on an upper end of the fixture (10); and an abutment fastening screw which fastens the abutment to the fixture (10). The fixture (10) is made of ceramic and has an external screw on the outer circumferential surface and a screw hole (14) to which the abutment fastening screw (40) is inserted towards a central axis. The dental implant according to the present invention further includes a helical coil (20) which is located between the screw hole (14) of the fixture (10) and the abutment fastening screw (40), wherein an outer part of the helical coil (20) is fastened to an internal screw part of the screw hole (14) of the fixture (10) which is made of ceramic in a screw-fastening manner, and an inner part of the helical coil (20) is fastened to a screw part (41) of the abutment fastening screw (40) in the screw-fastening manner.

Endosseous implant and tool

The base body (10) has an inner thread (16), and near its distal upper edge has a ring recess (18) which at its proximal end abuts upon a locating shoulder (20). In this shoulder are four equally peripherally spaced deepened pockets (22). Apart from the base body made from titanium coated with hydroxylapatite, distance socket upper (14) and lower (12) parts are incorporated. - The distance socket upper part (14) has a centring union (24) at its proximal end, with the outer dia. of which the ring recess (18) of the base body corresponds. This union has four equally peripherally spaced tongues (26) which are complementary to the base body pockets (22). The distal part of the inner bore of the distance socket upper part (14) has a greater dia. than the proximal part, whereby in the transition between the two parts or sections a stop shoulder (28) is formed.

Dental abutment system

A dental implant screw for holding an abutment on a dental implant includes a head and a shaft. A proximal end of the shaft is coupled to the head. The shaft includes a threaded section, an outwardly tapered section leading into a recessed section, and a stop section directly between the outwardly tapered section and the recessed section. The recessed section is directly between the head and the stop section. The threaded section is directly adjacent a distal end of the shaft and is configured to engage threads of an internally threaded bore in the dental implant to hold the abutment on the dental implant.