摘要:
The invention relates to a dental component, such as an abutment, an abutment replica, an abutment blank, a customized abutment, a scan abutment, a digital transfer coping, an impression pick-up element, a healing cap or a driver, comprises at least one first indexing element and at least one second indexing element having an apical end located apically of the apical end of said first indexing element, wherein the second indexing element is designed to present a play with mating features of a dental fixture. The invention also relates to a dental implant which comprises a dental component having first and second indexing elements and a dental fixture having third and fourth indexing elements, wherein any play between the first and third indexing elements is smaller than a play between the second and fourth indexing elements. The invention also relates to a dental fixture.
摘要:
The invention relates to gum shaping device having a proximal cylindrical gum shaping portion and a distal engagement portion for engagement with a threaded internal passage of a dental implant. The gum shaping device is characterised in that the proximal gum shaping portion comprises retaining means for holding the gum tissue in a desired vertical position. The invention further relates to a method for the aesthetic vertical repositioning of gum tissue in the proximity of a dental implant, characterised by comprising the steps: a) inserting a gum shaping device comprising retaining means for holding the gum tissue in a given vertical position into a dental implant implanted at an implantation site, b) attaching the gum tissue to the retaining means of the gum shaping device.
摘要:
Ensemble d'un implant dentaire (1) et d'un élément prothétique (10), lequel implant dentaire (1) comporte un corps agencé pour être implanté dans l'os des maxillaires, lequel élément prothétique (10) comporte une partie intra-implantaire et une partie extra-implantaire (13), lequel corps comprend une cavité interne (7) destinée à recevoir la partie intra-implantaire de l'élément prothétique, ledit élément prothétique étant formé par un élément monobloc dont la partie intra-implantaire est formée par un tenon, agencé pour être scellé ou collé dans la cavité, et dont la partie extra-implantaire (13) est configurée sous forme d'un organe d'attachement agencé pour y appliquer directement une prothèse dentaire.
摘要:
An implant comprising two internal anti-rotational features. One anti-rotational feature is adapted to engage a driving tool while the other anti-rotational feature is adapted to engage an abutment. An implant-abutment system is provided with an angled abutment adapted to mate with one of the anti-rotational features. A second, straight, abutment is adapted to engage with the other anti-rotational feature. An abutment is provided with resilient fingers to interface with the implant and provide tactile and audible feedback indicating when the abutment is properly seated. An abutment screw extends through the abutment and engages the implant bore distal of the stem of the abutment. The abutment screw limits axial movement of the abutment relative to the implant. A driving tool comprising one of at least retention structure and visual alignment indicia is provided to facilitate screwing the implant into a patient's bone.
摘要:
To certainly move a screw member to a screw hole of a member to be fastened, a screw member 1 includes a male screw 2, and an inner peripheral face of the hole 4 has an engaging recessed part 5 to be engaged with an engaging projected part 11 of a tapered engaging part 10 of a rotary tool 9, and a stepped part 6, the inner peripheral face of the hole 4 is parallel or make close to a center axis 7 of the screw member 1 from the head part 3 to the direction of the male screw and from the stepped part 6 to the direction of the male screw, and head part side end edge 8a and the end edge of the stepped part 8b to be engaged with the engaging projected part 11 have an angle of inner peripheral face of the hole 4 is 90±5 degrees with respect to the head part 3 and the stepped part 6.
摘要:
Die Erfindung betrifft eine Heilkappe für ein Zahnimplantat, das eine Bohrung (4) zur rotationsgesicherten Aufnahme eines Zahnimplantat-Aufbaus aufweist, mit einem ersten Längsabschnitt (12), der an die Bohrung des Zahnimplantats angepasst ist, um rotationsgesichert darin aufgenommen zu werden, einem zweiten Längsabschnitt (14), der sich an den ersten Längsabschnitt anschließt und an den Durchmesser des Zahnimplantats angepasst ist, einem dritten Längsabschnitt (16), der sich an den zweiten Längsabschnitt anschließt, und einer Bohrung (28), die die Längsabschnitte durchdringt und zur Aufnahme eines Verbindungsmittels, vorzugsweise einer Schraube, ausgebildet ist, mit welchem die Heilkappe am Zahnimplantat befestigbar ist, dadurch gekennzeichnet, dass zumindest der dritte Längsabschnitt (16), vorzugsweise die gesamte Heilkappe (10), aus einem medizinisch zugelassenen Kunststoff-Material gefertigt ist, das einerseits eine materialabhebende Bearbeitung durch einen Zahnarzt und andererseits auch einen Materialauftrag erlaubt, um mit Hilfe dieses dritten Längsabschnitts -in einem in das Zahnimplantat eingesetzten Zustand- die Schleimhaut im Bereich des entsprechenden Zahnimplantats zu gestalten ( Fig. 1 ).
摘要:
A post-shaped element for determining the spatial position of an implant (1) can be introduced into an adapted receiving recess (10) in the implant (1), torsion-resistantly fixed therein and removed therefrom again with a receiving section (26A). In a connecting position, the post-shaped element projects over the opening cross-section of the receiving recess (10) with a cantilever section (26K). According to the invention, the post-shaped element consists of a lower part (24) which can be torsion-resistantly fixed in the receiving recess (10) and an upper part (25) which can be torsion-resistantly introduced into the lower part (24) or mounted thereon, so that the post-shaped element, which is embedded in an impression composition, can be easily removed even when the implant (1) is in a slanted position. The upper part (25) can be removed from the lower part (24) linearly in different directions starting from the connecting position of the post-shaped element.
摘要:
A dental implant and abutment combination (10) includes an implant body portion (12) and an abutment portion (38). The implant body portion (12) is located at a distal end of the combination (10) and is configured to lie at least partially below a crest of a patient's jawbone. The abutment portion (38) is located at a proximate end of the combination (10) and is configured to lie at least partially above the crest of the patient's jawbone. The abutment portion (38) comprises a flared portion (45), a shoulder portion (47) and a final restoration portion (40). The shoulder portion (47) lies between the flared portion (45) and the final restoration portion (40).