摘要:
The invention relates to a screw, a tool and a system for dental implantology, forming a fixing system and the components thereof to be used in a dynamic pillar assembly. Said dynamic pillar assembly is used in the production of prostheses on dental implants in human implantology in order to fix screws at an angle.
摘要:
A dental implant, including a generally cylindrical body having a proximal open end and a distal closed end and an externally threaded surface, a socket extending distally from the proximal end and terminating at a proximally facing shoulder and an internally threaded hole extending distally from the proximally facing shoulder and a curved portion formed between the proximally facing shoulder and the internally threaded wall.
摘要:
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.
摘要:
Bei einem Dentalimplantat (1) mit einem in einen Kieferknochen einbringbaren Pfostenteil (2) und mit einem diesem zugeordneten Aufbauteil (4), an das ein Zahnersatzstück anbringbar ist, wobei das Aufbauteil einen angeformten Kontaktstift (8) aufweist, der formschlüssig in eine zugeordnete Formausnehmung (10) im Pfostenteil (2) einbringbar ist, soll einerseits auf besonders einfache und zuverlässige Weise eine geeignete Indizierung des Implantats ermöglicht sein, wobei andererseits selbst bei gering gehaltener Bauhöhe eine besonders hohe mechanische Stabilität gegenüber Verdrehungen gewährleistet sein soll. Dazu weisen erfindungsgemäß die Querschnitte des an das Aufbauteil angeformten Kontaktstifts (8) und der diesem zugeordneten Formausnehmung (10) im Pfostenteil (2) jeweils eine Anzahl von Hauptrichtungen auf, in denen der Halbmesser jeweils einen relativen Maximalwert einnimmt, wobei die Außenkontur des Querschnitts derart gewählt ist, dass sie von jeder beliebigen Geraden höchstens in zwei Punkten geschnitten wird, und jeder Punkt nur eine Tangente besitzt.
摘要:
An interface element for dental prostheses, consisting of a hollow cylindrical body with two different sections, one lower (a) of greater outer diameter and another upper (b) of smaller outer diameter, provided externally with retention circular grooves (2), internally a seat (4) for the screw head (5) which fixes the implant, and a lower base (6), wherein it has a side mortise (7) which covers the upper section (b) determining a side opening for the inclined entrance of the screw (5) and screwdriver (8), whose height and width allow an inclination of up to an angle of 30°, with respect to the axial shaft of the cylindrical body and freedom of lateral movement of the screwdriver (8) of up to 90°. Furthermore, it has two flat areas (9) at diametrically opposite points of the outer surface of the lower section (a) of greater diameter of the circular body.
摘要:
One aspect of the invention concerns an overdenture retention implant (10) comprising an externally threaded implant body (12) to be screwed into a hole formed in a jawbone (70) and an implant end structure (14) at a proximal end of the implant body. The implant end structure includes a tool engagement portion (14.1) that can be engaged by an implant installation apparatus operable to rotate the implant to screw the body into the hole, and a threaded boss (14.2) to be engaged in threaded manner by an overdenture retention cap (100) configured for attachment of an overdenture. The tool engagement portion and boss have a common, central axis (22) which intersects the central axis (20) of the implant body at an acute angle (24). Other aspects of the invention concern the combination of the implant (10) and installation apparatus and the installation apparatus itself.
摘要:
An dental implant has a substantially cylindrical solid base member; an abutment; an implant-abutment junction (IAJ) portion at one end of the base member to retain the abutment to the base member, so that the abutment is able to move within a predetermined distance alone an axial direction of the base member, a first cushion adapted to be mounted between the abutment and the base member, and a second cushion, preferably an elastomer, which is sandwiched between the IAJ portion and the abutment, wherein the first and second cushion are able to provide a resistance force when the abutment is pressed to move relatively toward the base member and providing a bouncing back force when the abutment is released from the pressing.
摘要:
The present invention relates to an implant and, more specifically, has a fixture having a circular ball shape and a socket structure of an abutment body coupled to the fixture, and thus enables improvement of the matching between the fixture and an abutment which are an implant structure during an implant procedure.
摘要:
An dental implant has a substantially cylindrical solid base member; an abutment; an implant-abutment junction (IAJ) portion at one end of the base member to retain the abutment to the base member, so that the abutment is able to move within a predetermined distance alone an axial direction of the base member, a first cushion adapted to be mounted between the abutment and the base member, and a second cushion, preferably an elastomer, which is sandwiched between the IAJ portion and the abutment, wherein the first and second cushion are able to provide a resistance force when the abutment is pressed to move relatively toward the base member and providing a bouncing back force when the abutment is released from the pressing.