US20080182227A1 - Dental Implant - Google Patents

Dental Implant Download PDF

Info

Publication number
US20080182227A1
US20080182227A1 US11/884,037 US88403706A US2008182227A1 US 20080182227 A1 US20080182227 A1 US 20080182227A1 US 88403706 A US88403706 A US 88403706A US 2008182227 A1 US2008182227 A1 US 2008182227A1
Authority
US
United States
Prior art keywords
implant
implant body
thread
structural part
area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US11/884,037
Other languages
English (en)
Inventor
Dietrich Wolf
Egbert Kremer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dentsply Friadent GmbH
Original Assignee
Friadent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Friadent GmbH filed Critical Friadent GmbH
Assigned to FRIADENT GMBH reassignment FRIADENT GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WOLF, DIETRICH, KREMER, EGBERT
Publication of US20080182227A1 publication Critical patent/US20080182227A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0066—Connecting devices for joining an upper structure with an implant member, e.g. spacers with positioning means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0069—Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection
    • A61C8/0072—Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection including male and female conical parts with different angles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0063—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an internal sleeve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0068—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0069—Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0069—Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection
    • A61C8/0071—Connecting devices for joining an upper structure with an implant member, e.g. spacers tapered or conical connection with a self-locking taper, e.g. morse taper

Definitions

  • the invention relates to a dental implant in accordance with the features specified in the preamble to patent claim 1 .
  • EP 0 707 835 B1 is such a dental implant that is embodied in two phases and has an implant body that can be anchored in the jawbone and a structural part that can be jointed thereto by means of a tension screw.
  • the implant body contains a central receiving opening that has a conical inner surface opening to the coronal end and furthermore has in the inner end area an inner thread for anchoring the tension screw.
  • the structural part contains a through-hole through which the tension screw passes, whereby in a head area of the structural part that faces the oral cavity the through-hole has an expansion for receiving a head of the aforesaid tension screw.
  • the structural part furthermore contains a pin that engages at least partially in the receiving opening and that has a conical outer surface that matches the conical inner surface of the receiving opening.
  • the aforesaid conical surfaces are advantageously embodied such that there is a self-locking cone connection between the implant body and the structural part joined by means of the tension screw.
  • This positive-fit and form-fit conical connection ensures that the structural part is lastingly secure against rotation of the structural part with respect to the implant body, whereby functionally-secure tension is provided and/or ensured by means of the tension screw.
  • the gap-free and play-free conical connection reliably prevents bacteria and other pathogens from penetrating into the interior of the dental implant.
  • the implant body For placing the implant body into an appropriately prepared opening or bore in the jawbone, the implant body contains in its coronal area or the coronal end surface placement elements for a placement tool, such as for instance occlusally opening slits for a screwdriver.
  • a placement tool such as for instance occlusally opening slits for a screwdriver.
  • the structural part can be positioned steplessly with the implant body in terms of the longitudinal axis so that in particular special measures are necessary when impressions required for fashioning the superstructure and/or in the dental laboratory in order to maintain conformal alignment of the structural part relative to the implant body.
  • an implant kit intended for tooth replacement, the implant body of which, when connected to the conical inner surface, has an indexing element embodied as a polygonal receiving element.
  • the structural part also contains, as an indexing element, a polygonal element in the axial direction adjacent to the conical outer surface.
  • the conical inner surface is disposed inside a head part of the implant body, the aforesaid head part having an outer surface that expands conically toward the coronal end surface of the implant body.
  • the indexing elements are disposed in an area in which the implant body does not have a thread on the outside.
  • the implant body does not have an outer thread for anchoring in the jawbone until it is spaced axially from the indexing elements, and the outer thread extends from approximately the center of the longitudinal extension of the implant body to its apical end. Since the indexing elements are provided axially adjacent to the conical inner surface of the implant body, the conical inner surface of the implant body extends only across a small part of its entire length so that only a quite small and axially short connecting surface is available for the cone connection to the structural part.
  • an implant kit the structural part of which, or where necessary a separate spacing element, can be fixed in the implant body in a rotationally stable manner via a cone connection and a central fixing screw or tension screw.
  • the structural part is provided with a plurality of female molds in which a male mold of the implant body engages, in a rotationally stabilizing manner, as an indexing element in order to assure the structural position.
  • the male mold pin is disposed in an axial area of the implant body in which the latter does not have a outer thread.
  • the aforesaid area has only a short axial length in comparison to the entire length of the implant body, specifically largely in the quite short head area of the implant body.
  • the aforesaid male mold pin is an additional component that projects radially from outside through the implant body into the area of the cone connection, whereby a not insignificant degree of complexity is required for precise arrangement and alignment.
  • a structural part called a tooth or jaw segment, on a base support or implant body.
  • an additional connecting element embodied as a double cone is provided that is inserted on the one hand into a conical recess of the structural part and on the other hand into a conical recess of the implant body.
  • the double-cone connecting element has a positive-fit element corresponding to the implant body, whereby however the angle of rotation position of the structural part can be freely specified with regard to the double-cone connecting part. Conforming alignment of the structural part to the implant body is not possible.
  • the underlying object of the invention is therefore to further develop the dental implant of the aforesaid type having low structural complexity and/or structural volume such that in terms of the longitudinal axis a defined alignment, hereinafter referred to as indexing, of the structural part with respect to the implant body can be specified.
  • indexing a defined alignment
  • the interactions and advantages for the aforesaid cone connection should also be retained.
  • disadvantageous effects that various functional areas have on one another and in particular with respect to an outer thread should be avoided and the requirements in terms of loadability and/or service life should be lastingly satisfied to a large degree.
  • an uncomplicated implant system should be created that enables selectively on the one hand stepless adjustment of the rotation position or on the other hand a defined specification of the rotation position of the structural part with respect to the implant body.
  • the suggested dental implant is distinguished by a functionally appropriate design, whereby the rotation position of the structural part can be specified in a defined manner with respect to the implant body due, on the one hand, to the first and second indexing elements of the implant body, which correspond to one another and/or engage in one another, and due to the structural part, on the other hand.
  • the indexing element or elements of the structural part are inventively arranged in its apical area, in particular the conical outer surface. Adjacent occlusally to the coronal end of the implant body is an annular zone that extends preferably largely to the coronal end surface and in which the conical outer surface of the structural part is positioned gap-free and play-free against the associated conical inner surface of the implant body.
  • the aforesaid annular zone is preferably disposed at least in part in the area of the implant body in which the latter preferably has no outer thread.
  • the implant body can also have no thread-free area in the coronal area, the outer thread advantageously having a shallower thread depth in the coronal area.
  • the aforesaid annular zone is thus disposed radially within the outer thread, in particular its thread area having a shallower thread depth.
  • the indexing elements advantageously reach axially at least partially into the area of the conical surfaces of the pin and/or of the implant body, whereby conical surfaces are located in the circumferential direction between the indexing elements.
  • the indexing elements are disposed axially largely in the area of the implant body in which the latter has an outer thread with a shallower depth than in the area of its apical end. Due to the inventively provided allocation of the indexing elements or parts thereof to the threaded area of the outer thread, in which the latter has a relatively shallow thread depth, the implant body has a wall thickness commensurate with the strength requirements, even when the outer diameter of the implant is small.
  • the inventive implant body has a thread-free area in the direction towards the coronal end adjacent to the outer thread and in particular its area having a shallower thread depth.
  • this thread-free area and/or the coronal end of the implant body are disposed in a jawbone, at least approximately and/or largely in the area of the upper edge of the jawbone.
  • an annular zone is disposed radially inward with respect to the aforesaid thread-free area, and in this annular zone the conical surface areas of the implant body and of the receiving part, which areas are embodied closed across the circumference, are positioned against one another under tension.
  • the aforesaid annular zone also reaches at least approximately to the coronal end of the implant body.
  • the implant body is preferably embodied, at least in the coronal end area, with a largely cylindrical outer contour, whereby this area is embodied either thread-free or preferably with the outer thread having a shallower thread depth.
  • the inventive implant body preferably does not have a head area expanded conically to the coronal end, which head area after implantation would be disposed inside and/or at least partially outside of the upper edge of the jawbone.
  • the placement and/or screw-in elements are arranged spaced apart from the inventively provided indexing elements corresponding to the axial length of the aforesaid annular zone. It is of special significance that the placement elements on the one hand and the indexing elements on the other hand are embodied and arranged independent of one another and thus can be dimensioned corresponding to the requirements. Due to the inventive functional separation of the placement elements and the indexing elements, any changes in shape or damage to the placement elements during placement or screwing in of the implant body into the jawbone will not have any negative effects on the indexing or specification of the rotation position of the structural part with respect to the implant body.
  • the inventive dental implant advantageously has three functional areas that are independent of and/or separate from one another, specifically the placement elements on the coronal end area of the implant body, the annular zone having the conical surfaces of the structural part and of the implant body, which surfaces are located against one another closed tight and gap-free around the entire circumference, and the apical area with the indexing elements of the structural part and of the implant body, which indexing elements preferably engage one another in a positive fit.
  • the placement and/or screw-in elements can be arranged within the implant body and/or within the central receiving opening.
  • the placement and/or screw-in elements can be arranged interiorly at or near the coronal end just like in the interior of the receiving opening, like for instance between the indexing elements and the inner thread for the tension screw.
  • the placement and/or screw-in elements can also be combined with or embodied as the indexing elements of the implant body.
  • the placement and/or screw-in elements can be integrated into the cone surface of the implant body and/or the latter can be used preferably in combination with an adapter.
  • Such an adapter has an outer cone surface corresponding to the cone surface of the implant body and is joined in a suitable manner to the implant body for implantation thereof such that the forces or torques for placing and/or screwing in the implant body into the jawbone can be at least partially transmitted by means of the adapter via the aforesaid cone surfaces.
  • the placement and/or screw-in elements can be embodied by combining the indexing element or elements of the implant body with its conical inner surface, in particular in combination with an adapter that has a corresponding conical outer surface and at least one corresponding indexing element.
  • the aforesaid adapters are detachably joined to the implant body such that they can be removed from the implant body after the implantation.
  • the implant body has the at least one first indexing element that is embodied as a rib oriented radially inward towards the longitudinal axis, while the structural part has a specified number of the second indexing elements that are embodied as grooves in the apical area and/or in the conical outer surface of the structural part.
  • the second indexing elements of the structural part can assume a corresponding number of rotation positions or angle of rotation positions about the longitudinal axis with respect to the implant body.
  • two first indexing elements are arranged diametrically.
  • the implant body can have a specified number of second indexing elements embodied as grooves, while the structural part has at least one first indexing element that is embodied as a rib that is oriented radially outward. It is obvious that for a number of the first indexing elements that is greater than 1 the angle distribution of the first indexing elements about the longitudinal axis and the angle distribution of the second indexing elements are matched to one another such that the structural part can be positioned in specified different angle of rotation positions with respect to the implant body.
  • the indexing element or elements are a component of an additional body, in particular a sleeve, that is fixed, rotation-fast, in particular in the apical area of the receiving opening, embodied as a blind borehole, of the implant body and is preferably pressed therein.
  • a separately produced body can be joined rotation-fast at the apical end of the structural part and can have at least one indexing element that is preferably embodied as a rib and that projects into the area of the conical outer surface of the structural part.
  • Such a body produced separately from the dental implant, whether separately from the implant body and/or the receiving part ensures precise production and/or embodiment of the indexing elements.
  • the indexing elements can be integral components of the implant body and/or of the structural part.
  • the invention relates to an implant system having dental implants of the type indicated in the foregoing and in the following using the exemplary embodiments and furthermore more in the patent claims.
  • the implant bodies have in particular different outer diameters and lengths for different indications.
  • the structural parts can above all have differently embodied head areas and/or the latter can be arranged at different angles to the longitudinal axis of the pin.
  • the central receiving openings of the implant bodies on the one hand and the pins of the structural parts are embodied and/or matched to one another in the inventively suggested manner, however.
  • an implant system that includes structural parts, having the second indexing elements, which parts are embodied consistent for differently configured implant bodies.
  • the implant system contains at least one implant body having the first indexing elements explained in the foregoing and furthermore at least one implant body without such indexing elements.
  • These two types of implant bodies of the implant systems can, as is known, have different lengths and/or diameters; depending on the indication.
  • the structural parts that for their part can also be embodied differently, for instance with a head area coaxial with the pin or angled at different angles, are provided for both types of implant bodies.
  • the same structural parts are used for the indexing and for the stepless adjustment of the rotation position, so that the complexity in terms of production, inventory, and supply is significantly reduced. If, moreover, separate bodies and/or the aforesaid sleeves are provided for the indexing elements, in particular in the implant body, the complexity of the implant body is significantly reduced, since apart from the separate body, the implant bodies are initially produced so that they are consistent and then depending on the purpose they are used for they are equipped with the separate body that has the indexing elements.
  • an implant system that contains consistently embodied implant bodies for differently configured structural parts.
  • This implant system thus contains at least one structural part having the first indexing elements explained in the aforesaid and at least one structural part without such indexing elements.
  • FIG. 1 depicts an axial longitudinal section of the dental implant
  • FIGS. 2 , 3 depict the structural part in perspective and in partial cut-away
  • FIGS. 4 , 5 depict the body having two indexing elements and produced separately embodied as a sleeve
  • FIGS. 6-9 are sections and a perspective depiction of another exemplary embodiment of the dental implant having indexing elements embodied as toothed rings;
  • FIG. 10 is a section, similar to FIG. 8 , but with modified tooth geometry
  • FIGS. 11-14 are sections and a perspective depiction of another exemplary embodiment of the dental implant having indexing elements embodied as rounded teeth;
  • FIGS. 15-18 are sections and a perspective depiction of another exemplary embodiment of the dental implant having indexing elements embodied as hexagons.
  • the two-phase dental implant contains an implant body 2 having a central receiving opening 4 and a structural part 6 , the pin 8 of which engages in the receiving opening 4 .
  • the implant body 2 In its largely cylindrical outer surface 10 the implant body 2 is provided with an outer thread 11 , indicated using the broken lines, and has at its apical end 12 a spherically rounded end surface 14 . Proceeding from the apical end 12 , which is to be inserted into the jawbone, the shape of the thread flank changes, preferably continuously, in the occlusal direction or toward the coronal end 16 .
  • the outer thread 11 has a thread core that tapers conically toward the apical end 12 .
  • the outer thread 11 and/or its core can be embodied in a stepped manner.
  • the thread flank of the aforesaid thread oriented occlusally toward the coronal end 16 is advantageously embodied as a planar surface and the thread flank that changes shape and that is oriented apically is embodied in a curved, concave manner.
  • the implant body 2 Adjacent to the outer thread 11 in the direction of the coronal end 16 , the implant body 2 advantageously has a thread-free area 17 .
  • the implant body 2 contains placement and/or screw-in elements 18 embodied as transverse grooves that make it possible to place and screw the implant body into the jawbone using an appropriate placement tool.
  • the structural part 6 contains a head area 20 that projects out of the implant body 2 and that is angled at a specified angle to the longitudinal axis 22 and that serves to attach a superstructure or tooth replacement.
  • the central receiving opening 4 embodied as a blind hole, contains an inner surface 24 that proceeds largely from the coronal end 16 and that opens conically towards the latter and furthermore contains an inner thread 26 towards the apical end 12 .
  • a tension screw 30 passes through the structural part 6 that has a through-hole 26 , which is coaxial with the longitudinal axis 22 , and arranged at its inner end is a threaded sleeve 32 , created for instance by laser welding.
  • the threaded sleeve 32 has an outer diameter that is greater by a specified amount than the inner diameter 33 of the through-hole 28 and/or than the outer diameter of the part of the tension screw 30 that passes through the though-hole 28 .
  • the outer thread of the threaded sleeve 32 engages the aforesaid inner thread 26 of the implant body 2 .
  • the tooth tips of the threaded sleeve 32 are on a diameter that is significantly larger than the inner diameter 33 of the through-hole 28 .
  • the inner diameter 33 of the through-hole 28 can be embodied comparatively small so that a wall thickness for the pin 8 that is commensurate with the material and strength requirements is available for the indexing elements, which shall be explained in the following.
  • the through-hole contains an expansion for receiving the screwhead 34 , which is usefully positioned against a conically tapering support surface 36 such that when the tension screw 30 is tightened with a specifiable torque a defined tension of the structural part 6 is attained with respect to the implant body 2 .
  • the conical outer surface 38 of the pin 8 engaging in the receiving opening 4 engages the conical inner surface 24 of the central receiving opening 4 with a specified tension.
  • the takeout angles of the conical inner surface 24 and of the conical outer surface 38 are specified and/or embodied such that there is a self-locking cone connection.
  • the cone connection is gap-free and play-free and assures lasting anti-rotation of the structural part 6 in the implant body 2 .
  • first indexing elements 40 Arranged in the central receiving opening 4 are first indexing elements 40 that are embodied as ribs oriented inward towards the longitudinal axis 22 .
  • the structural part 6 contains two indexing elements 42 embodied as grooves arranged in the conical outer surface 10 . As can be seen, the first indexing elements 40 engage in the second indexing elements 42 in a positive fit.
  • the rotation position of the structural part 6 with respect to the implant body 2 is specified in a defined manner by means of the indexing elements 40 , 42 .
  • Flat parts of the conical surfaces 24 , 38 of the implant body 2 and of the pin 8 are positioned against one another, usefully under tension, in the circumferential direction between the indexing elements 40 , 42 .
  • first and the second indexing elements 42 do not act against rotation but rather advantageously act exclusively to specify the rotation position and anti-rotation is assured by means the aforesaid cone connection.
  • the indexing elements 40 , 42 are disposed in the interior of the central receiving opening 4 at a specified distance from the coronal end surface 16 . It is of special significance that the indexing elements 40 , 42 are arranged at a specified axial distance 43 from the inner thread 26 of the implant body and/or the outer thread of the tension screw that corresponds thereto and in particular its threaded sleeve 32 .
  • the second indexing elements 42 are arranged in the apical area 44 of the structural part 6 and that between the apical area 44 and the coronal end 16 an annular zone 46 closed across the circumference is adjacent to the conical outer surface 38 play-free and gap-free at the conical inner surface 24 under tension.
  • the conical outer surface 38 or its surface parts are positioned against the conical inner surface 24 under tension.
  • the implant body 2 has a largely cylindrical outer contour, the thread-free area 17 preferably being there.
  • the outer thread can alternatively also be provided with a preferably shallower thread depth, at least approximately to the coronal end 16 .
  • the inventive implant body 2 does not have a head area that expands conically towards the coronal end 16 .
  • the apical area 44 having the indexing elements 40 , 42 is allocated at least partially and/or approximately to that part 47 of the outer thread 11 in which the latter has a shallower thread depth.
  • the implant body 2 possesses a wall thickness 49 that is adequate both in terms of strength requirements and stability requirements. This is of special significance particularly in implant bodies with comparatively small outer diameters. It should be noted that in the area 47 there is a significantly shallower thread depth compared to the thread depth in the apically adjacent area of the outer thread 11 .
  • a discontinuous and/or stepped transition from the area 47 to the apically adjacent further thread area of the outer thread 11 can be provided with a deeper thread depth.
  • the at least one first indexing element 40 is a component of a sleeve 48 that is fixed rotation-fast, and in particular non-detachably and/or by means of fixed joining, such as welding or adhesive, in a center area 50 of the receiving opening 4 .
  • the center area 50 is disposed axially between the conical inner surface 24 and the inner thread 26 of the receiving opening 4 .
  • the first indexing element or elements 40 project occlusally into the area of the conical inner surface 24 .
  • FIGS. 2 and 3 depict the structural part 6 , the pin 8 of which contains in the area of the conical outer surface 38 a number of the indexing elements 42 that are embodied as concave grooves and that are uniformly distributed across the circumference.
  • the structural part 6 In the circumferential direction between the indexing elements and/or grooves 42 the structural part 6 possesses conical surface parts 51 of the conical outer surface 38 .
  • the indexing elements 42 are inventively disposed radially inward and/or within the envelope curve, which is specified by the conical outer surface 38 .
  • the second indexing elements 42 or grooves have longitudinal edges 53 that are advantageously largely parallel.
  • the indexing elements 42 extend in the axial direction at least partially into the conical outer surface 38 of the pin 8 .
  • the conical outer surface 38 with the conical surface parts 51 extends to the apical end 56 of the structural part. Due to the indexing elements 42 and the conical outer surface 38 at least partially engaging one another in the axial direction, an integration is created in a preferred manner in that across a substantial total axial length of the pin 8 there is overlap of the conical outer surface 38 and/or its surface parts 51 with the correspondingly embodied conical inner surface of the implant body 2 without the pin 8 being required to have a significantly enlarged total length, which would have been necessary in the case of an addition to the axial cone length and the axial length of the indexing elements arranged thereafter.
  • the grooves 42 are arranged at a specified angle to the longitudinal axis 22 , this angle largely corresponding to half the takeout angle of the conical outer surface 38 .
  • the second indexing elements or grooves 42 extend only over a part of the total length of the conical outer surface 38 , the axial extension 52 being for instance on the order of magnitude of 2 mm.
  • the grooves 42 have depth 54 , preferably on the order of magnitude and/or ranging from 0.1 to 0.6 mm, in particular on the order of magnitude of and/or ranging from 0.2 to 0.4 mm.
  • the grooves 42 are embodied open at the apical end 56 of the structural part 6 so that when the structural part 6 is being placed the allocated indexing element or elements of the implant body 2 can be introduced therein into the grooves 42 with no problem.
  • FIGS. 4 and 5 depict the body, embodied as a separate sleeve 48 , of the implant body.
  • the sleeve 48 contains two diametrically arranged indexing elements 40 that are embodied as ribs.
  • the ribs 40 oriented radially inward, have a convex surface corresponding to the grooves, explained in the foregoing, of the structural part.
  • the ribs 40 project in a specified length beyond the occlusally oriented upper edge 58 of the sleeve 48 .
  • At least a portion of the part of the inner surface 60 of the implant or of the conical outer surface of the structural part that is oriented apically from the edge 58 is also embodied conical.
  • the ribs 42 have a thickness 62 that is preferably on the order of magnitude of and/or ranges from 0.1 to 0.6 mm, in particular on the order of magnitude of and/or ranges from 0.2 to 0.4 mm.
  • the inner diameter 64 of the sleeve 48 preferably ranges from and/or is on the order of magnitude of 1.5 to 2.3 mm, preferably 1.6 to 1.9 mm, in particular approximately 1.75 mm, while the angle of inclination 66 of the inner surface 60 is at least approximately 5.7°.
  • FIGS. 6 through 9 depicts a section transverse to the longitudinal axis in accordance with sectional line A in FIG. 6 .
  • the indexing elements 40 , 42 are embodied as mutually engaging toothed rings of the implant body and pin 8 .
  • the indexing element 40 of the implant body 2 contains teeth 40 as ribs and oriented radially inward and corresponding herewith the pin 8 contains the indexing elements 42 embodied as grooves.
  • the grooves 42 each contain opposing lateral walls 68 , 69 that are arranged at a specified angle 70 that opens outward radially.
  • the angle 70 is advantageously specified at least approximately at about 30°.
  • the first indexing elements 40 are integral components of the implant body 2 .
  • the implant body 2 has the outer thread 11 , which in this embodiment reaches at least approximately to the coronal end 16 , there not being a thread-free area.
  • the outer thread can terminate prior to the coronal end and the implant body 2 can have the aforesaid thread-free area. This also holds true for the other exemplary embodiments.
  • the different embodiments of the inventive dental implant can be embodied with another outer geometry, in particular with respect to the outer thread, whereby instead of the depicted, largely conical thread core, the thread and/or the thread core can be embodied non-continuous and/or with at least one step.
  • FIG. 10 depicts another embodiment of the toothed rings or indexing elements 40 , 42 .
  • the lateral walls 68 , 69 are arranged largely parallel to one another.
  • further indexing elements or toothed rings are disposed with a different distribution and number of teeth and/or grooves and ribs.
  • the indexing elements 40 , 42 are again embodied as teeth that engage in one another.
  • the teeth or ribs and grooves in this case are arched or rounded with specified radii.
  • the grooves 42 of the pin 8 are arranged radially within the envelope curve specified by the conical outer surface 38 .
  • FIGS. 15 through 18 contains hexagonal indexing elements 40 , 42 , as can be seen in particular from FIG. 17 , which depicts a section along section line D in accordance with FIG. 15 .
  • the indexing elements 42 of the pin 8 are disposed inside of the envelope curve of the pin 8 that is specified by the conical outer surface 38 .
  • the conical surface parts 51 are present between the hexagonal surfaces of the indexing elements 42 .
US11/884,037 2005-02-05 2006-02-02 Dental Implant Abandoned US20080182227A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005005402.1 2005-02-05
DE102005005402A DE102005005402B4 (de) 2005-02-05 2005-02-05 Dentalimplantat sowie Implantatsystem
PCT/EP2006/000907 WO2006082050A1 (de) 2005-02-05 2006-02-02 Dentalimplantat

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/000907 A-371-Of-International WO2006082050A1 (de) 2005-02-05 2006-02-02 Dentalimplantat

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/949,378 Continuation US9522052B2 (en) 2005-02-05 2010-11-18 Dental implant

Publications (1)

Publication Number Publication Date
US20080182227A1 true US20080182227A1 (en) 2008-07-31

Family

ID=36061637

Family Applications (2)

Application Number Title Priority Date Filing Date
US11/884,037 Abandoned US20080182227A1 (en) 2005-02-05 2006-02-02 Dental Implant
US12/949,378 Active 2026-03-12 US9522052B2 (en) 2005-02-05 2010-11-18 Dental implant

Family Applications After (1)

Application Number Title Priority Date Filing Date
US12/949,378 Active 2026-03-12 US9522052B2 (en) 2005-02-05 2010-11-18 Dental implant

Country Status (13)

Country Link
US (2) US20080182227A1 (pt)
EP (1) EP1843717B1 (pt)
JP (1) JP4635055B2 (pt)
KR (1) KR100921671B1 (pt)
CN (1) CN101146491B (pt)
BR (1) BRPI0606141B8 (pt)
CA (1) CA2596988C (pt)
DE (1) DE102005005402B4 (pt)
ES (1) ES2443516T3 (pt)
NO (1) NO338556B1 (pt)
PT (1) PT1843717E (pt)
RU (1) RU2395248C2 (pt)
WO (1) WO2006082050A1 (pt)

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080233539A1 (en) * 2005-08-22 2008-09-25 Hans-Dieter Rossler Abutment For a Tooth Implant
US20080241792A1 (en) * 2005-08-22 2008-10-02 Hans-Dieter Rossler Tooth Implant
US20090305190A1 (en) * 2006-04-20 2009-12-10 Holger Zipprich Dental Implant And Process For Its Manufacture
WO2010053504A1 (en) * 2008-10-22 2010-05-14 Alan Lombardo Dental implant and abutment mating system
US20100196853A1 (en) * 2007-06-21 2010-08-05 Holger Zipprich Dental implant and method for providing a mounting part
US20100248181A1 (en) * 2006-12-14 2010-09-30 Egbert Kremer Arrangement for insertion of implants
WO2012007119A1 (en) * 2010-07-14 2012-01-19 Nobel Biocare Services Ag Abutment system
EP2514390A1 (en) * 2011-04-20 2012-10-24 Astra Tech AB A set of dental components
US20120308961A1 (en) * 2007-04-23 2012-12-06 Nobel Biocare Services Ag Dental implant
US20130017513A1 (en) * 2009-12-10 2013-01-17 Walter Lutz Dental implant
US20130108984A1 (en) * 2010-05-05 2013-05-02 Holger Zipprich Dental implant
US20130108986A1 (en) * 2010-02-23 2013-05-02 Seung Young Lee Abutment for implant
US20130252204A1 (en) * 2009-02-05 2013-09-26 Straumann Holding Ag Abutment for a dental implant
EP2644151A1 (en) * 2010-11-26 2013-10-02 Nanto Precision Co. Ltd. Implant, implant body, abutment body
US20140356813A1 (en) * 2011-12-09 2014-12-04 Epiphanostics GmbH Endosseous Single Tooth Implant
US20150037759A1 (en) * 2010-11-15 2015-02-05 Holger Zipprich Dental implant system and method for producing a dental implant system
US9393086B2 (en) 2011-01-31 2016-07-19 Holger Zipprich Dental implant system
US20160354183A1 (en) * 2015-06-08 2016-12-08 Miguel G. Montero Screwless dental implant connection
US9681930B2 (en) 2014-12-15 2017-06-20 Jjgc Industria E Comercio De Materiais Dentarious S/A Implants for enhanced anchoring within bone
US9687321B2 (en) 2011-03-21 2017-06-27 Biodenta Swiss Ag Dental implant system
US20170252130A1 (en) * 2014-07-17 2017-09-07 Southern Implants (Pty) Ltd Overdenture Retention Implant and Apparatus for Installing it
US9925024B2 (en) 2011-06-28 2018-03-27 Biomet 3I, Llc Dental implant and abutment tools
USD816841S1 (en) 2014-12-15 2018-05-01 Jjgc Industria E Comercio De Materiais Dentarios S/A Bone implant
WO2019071273A1 (en) * 2017-10-06 2019-04-11 Paragon 28, Inc. LIGAMENT FASTENING SYSTEM, IMPLANTS, DEVICES, AND METHODS OF USE
US20190133720A1 (en) * 2017-11-03 2019-05-09 Kwang Seob Kim Tooth implant system
RU2695772C2 (ru) * 2017-07-17 2019-07-25 Никита Сергеевич Черновол Набор имплантатов для имплантации
RU197545U1 (ru) * 2019-04-29 2020-05-13 Никита Сергеевич Черновол Зубной имплантат
US10898301B2 (en) 2016-05-05 2021-01-26 Jjgc Industria E Comercio De Materiais Dentarios S.A. Prosthetic assembly and method for producing the same
US11026732B2 (en) 2017-10-25 2021-06-08 Paragon 28, Inc. Ligament fixation system, implants, and devices with a compression cap, and methods of use
US20210213580A1 (en) * 2020-01-13 2021-07-15 Ivoclar Vivadent Ag Milling machine
US11413120B2 (en) * 2016-01-21 2022-08-16 Talladium Espana, S.L. Method for manufacturing a dental structure, dental structure obtained and dental assembly formed by a structure screwed on a dental implant
EP4279276A1 (en) 2022-05-17 2023-11-22 Dentsply Implants Manufacturing GmbH Dental implants
US20230414329A1 (en) * 2022-06-23 2023-12-28 Igor Roshkovan Dental implant attachment system in screw-retained configuration for implant-supported and implant-retained removable dentures and method of use

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006020210U1 (de) 2006-02-02 2008-02-07 Friadent Gmbh Anordnung zur Insertion von Implantaten
DE102006045188B4 (de) * 2006-08-25 2009-02-12 Mehrhof, Jürgen Aufbau für ein zweiteiliges Zahnimplantat
KR101173964B1 (ko) 2006-12-14 2012-08-16 프리아덴트 게엠베하 임플란트 삽입 용 장치
DE102007029266A1 (de) * 2007-06-21 2008-12-24 Holger Zipprich Spannungsoptimierte Gestaltung einer Konusverbindung
US8753115B2 (en) * 2008-05-21 2014-06-17 Nexilis Ag Device and method for the amelioration of recesses
DE102009027044B4 (de) * 2009-06-19 2012-06-21 Mehrhof Implant Technologies Gmbh Mehrteiliges Zahnimplantat
EP2470111B1 (en) 2009-08-26 2013-07-17 Straumann Holding AG Dental implant and kit including said dental implant
CN102283714B (zh) * 2011-07-26 2013-10-09 常州百康特医疗器械有限公司 组装式牙科植入体
EP2570095A1 (en) * 2011-09-14 2013-03-20 Dentsply IH AB A dental component and a dental implant
EP2570097A1 (en) * 2011-09-14 2013-03-20 Dentsply IH AB A dental component, a dental fixture and a dental implant
KR101208669B1 (ko) 2012-06-29 2013-01-10 덴토즈 주식회사 치과용 임플란트
KR101303123B1 (ko) * 2012-11-01 2013-10-11 덴토즈 주식회사 치과용 임플란트
JP6346903B2 (ja) * 2013-01-07 2018-06-20 エルスナー、エドヴィンELSNER, Edvin インプラント内に弾性的に固定される歯科装置固定ユニット、及び／又は、任意選択的な角度位置調整を可能にする、インプラント内に固定される歯科装置固定ユニット
CH707689A1 (de) * 2013-03-08 2014-09-15 Dentalpoint Ag Zahnimplatat.
IL230833A0 (en) * 2014-02-05 2014-09-30 Ophir Fromovich bone graft
EP2949288A1 (de) 2014-05-27 2015-12-02 Dentsply Implants Manufacturing GmbH Behandlungsabutment und Verfahren zu dessen Herstellung
US10653506B2 (en) * 2015-01-05 2020-05-19 Kwang Seob Kim Implant unit
KR101608168B1 (ko) 2015-01-21 2016-03-31 김광섭 임플란트 유닛
EP3260078A1 (en) * 2016-06-22 2017-12-27 Alvaro Sanchez Gutierrez Process for manufacturing dental crowns and associated dental crown
FR3062053B1 (fr) * 2017-01-26 2021-07-16 Anthogyr Sa Piece intermediaire de fixation
FR3062052B1 (fr) * 2017-01-26 2021-07-16 Anthogyr Sa Ensemble de composants pour la restauration prothetique dentaire
JP7299870B2 (ja) * 2017-03-20 2023-06-28 ストラウマン ホールディング アーゲー インプラントシステム
KR102097423B1 (ko) 2018-03-15 2020-04-06 부산대학교 산학협력단 어버트먼트 침몰방지용 착탈형 임플란트 구조체
KR101997044B1 (ko) * 2018-11-21 2019-07-05 주식회사 원더풀필 일체형 임플란트 및 그 제작방법
DE102019001715A1 (de) * 2019-03-12 2020-09-17 Bruno Spindler Montageschnittstelle zwischen einer Suprakonstruktion und einem Implantatkörper
DE102020116270A1 (de) 2020-06-19 2021-12-23 Hager & Meisinger Gesellschaft mit beschränkter Haftung Selbstzentrierender Index für zweiphasiges Dentalimplantat
KR102619856B1 (ko) * 2021-07-02 2024-01-04 주식회사 트루어버트먼트코리아 임플란트 시술 툴 세트

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863383A (en) * 1987-03-17 1989-09-05 Grafelmann Hans L self-taping screw-in bone implant for dental purposes
US5674072A (en) * 1994-10-17 1997-10-07 Degussa Aktiengesellschaft Two-phase tooth implant
US5782918A (en) * 1996-12-12 1998-07-21 Folsom Metal Products Implant abutment system
US6227859B1 (en) * 1997-05-24 2001-05-08 Franz Sutter Dental implant and device with a dental implant
US20020177105A1 (en) * 2001-04-05 2002-11-28 Fredrik Engman Implant
US6575742B2 (en) * 2001-03-07 2003-06-10 Hee Moon Kyung Osteogenic support device for orthodontic treatment
US6663388B1 (en) * 1998-12-28 2003-12-16 Institut Straumann Ag Connection between a dental implant and an abutment
US20040033469A1 (en) * 2002-08-15 2004-02-19 Blacklock Gordon D. Dental implant anchor having internal/external wrench engaging means
US20040101807A1 (en) * 2002-11-13 2004-05-27 Porter Stephan S. Dental implant system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811345C1 (pt) * 1988-04-02 1989-09-07 Aesculap Ag, 7200 Tuttlingen, De
DE9417182U1 (de) * 1994-10-26 1994-12-22 Impla Gmbh Dental Implantate Für einen Zahnersatz bestimmter Implantatbausatz
DE59700503D1 (de) * 1996-02-08 1999-11-04 Straumann Inst Ag Abdrucksystem für einen aus der menschlichen gewebestruktur austretenden implantatabschluss
DE29920283U1 (de) * 1999-11-05 2001-03-15 Schreiber Hans Implantatbausatz mit der Möglichkeit der Schraubensicherung und der gesicherten Aufbaureposition nach Kronen- oder Brückengestaltung
US6247933B1 (en) 1999-12-10 2001-06-19 Sulzer Dental Inc. Dental implant delivery system
ATE424781T1 (de) * 2000-01-04 2009-03-15 Straumann Holding Ag Enossales dentalimplantat
DE10129684B4 (de) * 2001-06-22 2004-06-17 Robert Laux Zahn- oder Kiefersegment auf einem Basisträger
SE521327C2 (sv) * 2001-09-19 2003-10-21 Decim Ab Förfarande för framställning av en dental restauration som fästs i ett käkben
KR100437970B1 (ko) 2001-10-11 2004-07-02 주식회사 덴티움 임플란트 시술용 픽스쳐
KR200261262Y1 (ko) 2001-10-11 2002-01-19 주식회사 비오스텍 임플란트 시술용 마운트
EP1608284A4 (en) * 2003-03-13 2007-05-02 Young Ku Heo METHOD FOR PRODUCING A PROSTHESIS, RESIDUE AND IMPLANT FOR SCREWS AND CEMENT WITH A PROSTHESIS CONTAINED WITH SCREWS AND CEMENT
JP4261981B2 (ja) * 2003-05-19 2009-05-13 株式会社プラトンジャパン 歯科用インプラントシステム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863383A (en) * 1987-03-17 1989-09-05 Grafelmann Hans L self-taping screw-in bone implant for dental purposes
US5674072A (en) * 1994-10-17 1997-10-07 Degussa Aktiengesellschaft Two-phase tooth implant
US5782918A (en) * 1996-12-12 1998-07-21 Folsom Metal Products Implant abutment system
US6227859B1 (en) * 1997-05-24 2001-05-08 Franz Sutter Dental implant and device with a dental implant
US6663388B1 (en) * 1998-12-28 2003-12-16 Institut Straumann Ag Connection between a dental implant and an abutment
US6575742B2 (en) * 2001-03-07 2003-06-10 Hee Moon Kyung Osteogenic support device for orthodontic treatment
US20020177105A1 (en) * 2001-04-05 2002-11-28 Fredrik Engman Implant
US20040033469A1 (en) * 2002-08-15 2004-02-19 Blacklock Gordon D. Dental implant anchor having internal/external wrench engaging means
US20040101807A1 (en) * 2002-11-13 2004-05-27 Porter Stephan S. Dental implant system

Cited By (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080241792A1 (en) * 2005-08-22 2008-10-02 Hans-Dieter Rossler Tooth Implant
US20080233539A1 (en) * 2005-08-22 2008-09-25 Hans-Dieter Rossler Abutment For a Tooth Implant
US8632336B2 (en) 2005-08-22 2014-01-21 Riemser Pharma Gmbh Tooth implant
US20090305190A1 (en) * 2006-04-20 2009-12-10 Holger Zipprich Dental Implant And Process For Its Manufacture
US20100248181A1 (en) * 2006-12-14 2010-09-30 Egbert Kremer Arrangement for insertion of implants
US9095397B2 (en) 2006-12-14 2015-08-04 Friadent Gmbh Arrangement for insertion of implants
US20120308961A1 (en) * 2007-04-23 2012-12-06 Nobel Biocare Services Ag Dental implant
US20100196853A1 (en) * 2007-06-21 2010-08-05 Holger Zipprich Dental implant and method for providing a mounting part
US8597023B2 (en) * 2007-06-21 2013-12-03 Sic Invent Ag Dental implant and method for providing a mounting part
WO2010053504A1 (en) * 2008-10-22 2010-05-14 Alan Lombardo Dental implant and abutment mating system
US20130252204A1 (en) * 2009-02-05 2013-09-26 Straumann Holding Ag Abutment for a dental implant
US9314317B2 (en) * 2009-02-05 2016-04-19 Straumann Holding Ag Abutment for a dental implant
US9277974B2 (en) * 2009-12-10 2016-03-08 Cera M Gmbh Dental implant
US20130017513A1 (en) * 2009-12-10 2013-01-17 Walter Lutz Dental implant
US20130108986A1 (en) * 2010-02-23 2013-05-02 Seung Young Lee Abutment for implant
US20130108984A1 (en) * 2010-05-05 2013-05-02 Holger Zipprich Dental implant
US20170086951A1 (en) * 2010-05-05 2017-03-30 Holger Zipprich Dental Implant
US11166793B2 (en) * 2010-05-05 2021-11-09 Nobel Biocare Services Ag Dental implant
WO2012007119A1 (en) * 2010-07-14 2012-01-19 Nobel Biocare Services Ag Abutment system
US20150037759A1 (en) * 2010-11-15 2015-02-05 Holger Zipprich Dental implant system and method for producing a dental implant system
US9770311B2 (en) * 2010-11-15 2017-09-26 Holger Zipprich Dental implant system and method for producing a dental implant system
US8740615B2 (en) 2010-11-26 2014-06-03 Nanto. Precision Co., Ltd Implant, implant body, and abutment body
EP2644151A1 (en) * 2010-11-26 2013-10-02 Nanto Precision Co. Ltd. Implant, implant body, abutment body
EP2644151A4 (en) * 2010-11-26 2014-04-16 Nanto Prec Co Ltd IMPLANT, IMPLANT BODY AND RESISTANT BODY
TWI466661B (zh) * 2010-11-26 2015-01-01 Nantoh Co Ltd 植入物、植入體、支台體
US10537409B2 (en) 2011-01-31 2020-01-21 Holger Zipprich Dental implant system
US9393086B2 (en) 2011-01-31 2016-07-19 Holger Zipprich Dental implant system
US9687321B2 (en) 2011-03-21 2017-06-27 Biodenta Swiss Ag Dental implant system
EP2514390A1 (en) * 2011-04-20 2012-10-24 Astra Tech AB A set of dental components
WO2012143475A1 (en) * 2011-04-20 2012-10-26 Astra Tech Ab A set of dental components
US9248007B2 (en) 2011-04-20 2016-02-02 Dentsply International Inc. Set of dental components
US10952826B2 (en) 2011-06-28 2021-03-23 Biomet 3I, Llc System and method of dental implant and interface to abutment for restoration
US9925024B2 (en) 2011-06-28 2018-03-27 Biomet 3I, Llc Dental implant and abutment tools
US20140356813A1 (en) * 2011-12-09 2014-12-04 Epiphanostics GmbH Endosseous Single Tooth Implant
US9962241B2 (en) * 2011-12-09 2018-05-08 Epiphanostics GmbH Endosseous single tooth implant
US20170252130A1 (en) * 2014-07-17 2017-09-07 Southern Implants (Pty) Ltd Overdenture Retention Implant and Apparatus for Installing it
USD838369S1 (en) 2014-12-15 2019-01-15 Jjgc Industria E Comercio De Materiais Dentarios S/A Bone implant
USD845485S1 (en) 2014-12-15 2019-04-09 Jjgc Industria E Comercio De Materiais Dentarios S/A Bone implant
USD837378S1 (en) 2014-12-15 2019-01-01 Jjgc Industria E Comercio De Materiais Dentarios S/A Bone implant
US10398533B2 (en) 2014-12-15 2019-09-03 Jjgc Industria E Comercio De Materiais Dentarios S/A Implants for enhanced anchoring within bone
USD816841S1 (en) 2014-12-15 2018-05-01 Jjgc Industria E Comercio De Materiais Dentarios S/A Bone implant
US9681930B2 (en) 2014-12-15 2017-06-20 Jjgc Industria E Comercio De Materiais Dentarious S/A Implants for enhanced anchoring within bone
US10188488B2 (en) * 2015-06-08 2019-01-29 Biomet 3I, Llc Screwless dental implant connection
US11213372B2 (en) 2015-06-08 2022-01-04 Biomet 3I, Llc Screwless dental implant connection
US20160354183A1 (en) * 2015-06-08 2016-12-08 Miguel G. Montero Screwless dental implant connection
US11413120B2 (en) * 2016-01-21 2022-08-16 Talladium Espana, S.L. Method for manufacturing a dental structure, dental structure obtained and dental assembly formed by a structure screwed on a dental implant
US10898301B2 (en) 2016-05-05 2021-01-26 Jjgc Industria E Comercio De Materiais Dentarios S.A. Prosthetic assembly and method for producing the same
RU2695772C2 (ru) * 2017-07-17 2019-07-25 Никита Сергеевич Черновол Набор имплантатов для имплантации
US10945830B2 (en) 2017-10-06 2021-03-16 Paragon 28, Inc. Ligament fixation system, implants, devices, and methods of use
WO2019071273A1 (en) * 2017-10-06 2019-04-11 Paragon 28, Inc. LIGAMENT FASTENING SYSTEM, IMPLANTS, DEVICES, AND METHODS OF USE
US11617642B2 (en) 2017-10-06 2023-04-04 Paragon 28, Inc. Ligament fixation system, implants, devices, and methods of use
US11026732B2 (en) 2017-10-25 2021-06-08 Paragon 28, Inc. Ligament fixation system, implants, and devices with a compression cap, and methods of use
US11786282B2 (en) 2017-10-25 2023-10-17 Paragon 28, Inc. Ligament fixation system, implants, and devices with a compression cap, and methods of use
US10772710B2 (en) * 2017-11-03 2020-09-15 Kwang Seob Kim Tooth implant system
US20190133720A1 (en) * 2017-11-03 2019-05-09 Kwang Seob Kim Tooth implant system
RU197545U1 (ru) * 2019-04-29 2020-05-13 Никита Сергеевич Черновол Зубной имплантат
US20210213580A1 (en) * 2020-01-13 2021-07-15 Ivoclar Vivadent Ag Milling machine
EP4279276A1 (en) 2022-05-17 2023-11-22 Dentsply Implants Manufacturing GmbH Dental implants
WO2023222431A1 (en) 2022-05-17 2023-11-23 Dentsply Sirona Inc. Dental implants
US20230414329A1 (en) * 2022-06-23 2023-12-28 Igor Roshkovan Dental implant attachment system in screw-retained configuration for implant-supported and implant-retained removable dentures and method of use

Also Published As

Publication number Publication date
BRPI0606141B1 (pt) 2017-09-05
KR100921671B1 (ko) 2009-10-15
DE102005005402A1 (de) 2006-08-10
BRPI0606141B8 (pt) 2021-06-22
EP1843717B1 (de) 2013-10-23
CA2596988A1 (en) 2006-08-10
DE102005005402B4 (de) 2011-02-17
JP2008528219A (ja) 2008-07-31
US20110123949A1 (en) 2011-05-26
CN101146491B (zh) 2013-04-24
NO338556B1 (no) 2016-09-05
CN101146491A (zh) 2008-03-19
KR20070110062A (ko) 2007-11-15
NO20074492L (no) 2007-09-04
JP4635055B2 (ja) 2011-02-16
CA2596988C (en) 2013-03-12
PT1843717E (pt) 2014-02-04
EP1843717A1 (de) 2007-10-17
WO2006082050A1 (de) 2006-08-10
ES2443516T3 (es) 2014-02-19
RU2007132582A (ru) 2009-03-10
RU2395248C2 (ru) 2010-07-27
US9522052B2 (en) 2016-12-20
BRPI0606141A2 (pt) 2009-05-26

Similar Documents

Publication Publication Date Title
US9522052B2 (en) Dental implant
EP2046238B1 (en) Dental Implant System
EP0904029B1 (en) Dental implant system
US20120171638A1 (en) Holding piece for an implant
EP2593033B1 (en) Dental implant and abutment to be connected to the dental implant
EP1900340A2 (en) Implant
US20060147880A1 (en) Tooth implant
US11311353B2 (en) Superstructure support having special inner and outer geometry
JP2017525437A (ja) 仮補綴システム及びその仮補綴システムの使用法
CA2785773A1 (en) Dental implant, abutment for a dental implant and combination thereof and an implant set
US20100143869A1 (en) Internal cone dental implant
JP2013255795A (ja) インプラント
KR20190124283A (ko) 임플란트 시스템
US9149347B2 (en) Abutment for a dental implant
US10507085B2 (en) Structure enabling continuous angular adjustment for fixing a single dental device into an implant
WO2012007119A1 (en) Abutment system
US6866508B2 (en) Dental implant-carrier assembly
US20220168066A1 (en) A dental drill guiding system
EP3372190B1 (en) Unit comprising a dental implant and prosthetic components, including a transepithelial sleeve with an anti-rotational upper connection
KR101505974B1 (ko) 치과용 임플란트의 닻형 픽스츄어
US20220233280A1 (en) Dental implant system

Legal Events

Date Code Title Description
AS Assignment

Owner name: FRIADENT GMBH, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WOLF, DIETRICH;KREMER, EGBERT;REEL/FRAME:020049/0717;SIGNING DATES FROM 20070904 TO 20070911

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION