US3729825A - Oral implant - Google Patents

Oral implant Download PDF

Info

Publication number
US3729825A
US3729825A US00168129A US3729825DA US3729825A US 3729825 A US3729825 A US 3729825A US 00168129 A US00168129 A US 00168129A US 3729825D A US3729825D A US 3729825DA US 3729825 A US3729825 A US 3729825A
Authority
US
United States
Prior art keywords
implant
bone
blade
support portion
jawbone
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.)
Expired - Lifetime
Application number
US00168129A
Other languages
English (en)
Inventor
L Linkow
C Weiss
L Weiss
A Liwerant
Original Assignee
ORATRONICS Inc
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 ORATRONICS Inc filed Critical ORATRONICS Inc
Application granted granted Critical
Publication of US3729825A publication Critical patent/US3729825A/en
Assigned to LINKOW, LEONARD I. reassignment LINKOW, LEONARD I. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: ORATRONICS, INC. A CORP.OF NY
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0019—Blade implants

Definitions

  • the implant generally comprises a relatively thin vented blade portion adapted to be driven into a groove in the patients jawbone, a crown supporting head and a neck portion connecting the crown supporting head to the blade portion.
  • the head is formed in the shape of a truncated pyramid and is provided at its underside with inclined beveled surfaces adapted to securely seat on chamfcred surfaces at the mouth of the groove in the ridge crest of the patients jawbone thereby to provide an automatic limitation on depth of insertion and tremendous increased lateral stability.
  • the head portion is also provided with a plurality of accurately spaced score lines for facilitating measurement of depth of insertion.
  • the blade portion may take on a variety of contours designed to conform to various anatomical structures encountered and is preferably provided with a series of bone engaging teeth extending parallel to the sharp blade edge.
  • Various blade contours and tooth profiles are disclosed including a preferred staggered tooth arrangement.
  • the present invention relates to oral implantology and more particularly to improved designs of endosteal implants.
  • a removable bridge or denture is indicated.
  • Such removable bridge structures include resilient clasps adapted to be latched onto the remaining tooth structure.
  • a common and rather major difficulty encountered by patients having such removable bridges is that food particles tend to accumulate in the crevices between the bridge and the gum. This results in an unsanitary condition which breeds decay of the remaining natural teeth and may cause infection and injury to the gum. As a result, the bridge must be frequently removed for cleaning of both the bridge and the surrounding area.
  • this implant is designed with a thin razor sharp tapered implanting blade portion which is adapted to be embedded into the patients jawbone at the ridge crest.
  • a relatively massive head portion extends up from the blade and serves as a sup port upon which the artificial tooth structure is mounted.
  • the blade is preferably in the form of one or more complete or partial rings and is thus vcnted" substantially along its bone engaging side surfaces.
  • the insertion technique is rather simple and comprises incising the fibromucosal tissue at the ridge crest along the endendulous span involved, and reflecting that tissue away to expose the bone.
  • the cortical layer at the alveolar crest is then grooved to a shallow depth and the blade is tapped to the desired depth into the bone. The tissue is then sutured.
  • the open vents in the blade allow for substantial regeneration of bone therethrough thereby providing greatly increased retention after healing and bone growth.
  • healing takes place after about a few weeks, the final impressions are taken to complete the final bridge.
  • vented blade implant is a revolutionary breakthrough in oral implantology, the technique and structures thus far designed pose several significant problems not the least of which is the great care and skill required by the dentist or oral surgeon using these implants.
  • lt is a further object of the present invention to design an improved blade implant including a novel blade configuration adapted to provide excellent retention and stability immediately upon insertion thereby considerably expediting tissue healing and bone regeneration.
  • the present invention provides a blade implant comprising a thin vented blade portion tapered to a razor sharp edge at one end and having one or more necks extending from the other end and mounting one or more narrow supporting heads.
  • the blade portions along their entire side surfaces are toothed to provide absolute initial retention.
  • a variety of tooth configurations are provided, the appropriate design depending upon the properties of the jawbone in the particular area of the mouth and/or the particular patient. For maximum retention in shallow depths and/or weak bone, a staggered tooth configuration has been found particularly effective.
  • the head portion is designed with an increased height, taper and a faceted configuration which insures excellent crown retention.
  • the head portion in accordance with the new design concept is adapted to originate at the ridge crest.
  • a uniquely designed bevelled shoulder portion designed to solidly seat in a countersink in the bone groove. This feature not only positively prevents overseating but also provides an immediate source of lateral stability which contributes to rapid and uneventful healing and bone regeneration in addition to providing the patient with a bitter feel for the life of the implant.
  • the implant is provided in a wide variety of blade contours carefully designed to accommodate the various anatomical structures, such as sinus cavities and adjacent tooth structures, commonly encountered, while at the same time providing rounded sloping and angled blade and vent contours found from clinical experience to cause the least trauma to tissue and bone.
  • FIG. 1 is a perspective view of one embodiment of our improved cndosteal implant having the improved design features of this invention
  • FIG. 2 is an enlarged front plan view of a second embodiment of our improved implant
  • FIG. 3 is a fragmentary illustration of another embodiment of our improved implant properly inserted in the lower jawbone of the patient, the bone being partially broken away and the artificial tooth structure being illustrated in broken lines;
  • FIG. 4 is a fragmentary front plan view of still another form of our improved implant embedded in the upper jawbone of the patient in the area of the sinus cavity;
  • FIG. 5 is a top plan view of the implant of FIG. 2 showing the faceted structure of the crown supporting head structure;
  • FIG. 6 is a cross sectional view taken along the line 6-6 of FIG. 2;
  • FIG. 7 is a fragmentary cross sectional view on an enlarged scale of one form of tooth configuration which may be used with the present implants;
  • FIG. 8 is an enlarged cross sectional view similar to FIG. 7 of a second form of tooth configuration
  • FIGS. 9, l0 and 11 illustrate various tooth undercut inclinations which may be used with the tooth configurations of FIGS. 7 and 8;
  • FIGS. 12-27 are front plan views in the form of silhouettes of a sampling of the various plate contours and configurations which have been found useful.
  • the implant generally designated 10 comprises a unitary metalic structure including an implant portion 12, a supporting head 14 and a linking or neck portion 16 integral with and connecting implant portion 12 to head portion 14.
  • the implant is preferably cast in pure titanium.
  • Implant portion 12 is in the form of a relatively thin blade tapering to a relatively sharp knife edge 18 adapted to be driven into the patients jawbone.
  • the blade 12 further includes a series of openings or vents 20 in its side walls 22 designed to facilitate bone regeneration therethrough.
  • Linking portion 16 comprises an upstanding neck formed integral with blade 12, extending upwardly from the upper surface 17 of the blade and upon the upper end of which the crown supporting head 14 is integrally formed.
  • head is a relatively massive, multi-faceted body generally tapered in the direction away from neck portion 16. More particularly, as best illustrated in FIG. 2, wherein two such supporting heads 14 are shown, that body in accordance with our improved design includes inclined shoulder surfaces 26 extending upwardly and outwardly from the neck 16. In the embodiment illustrated, four such inclined shoulder surfaces 26 extend upwardly from the front, rear and side surfaces of the neck 16, said surfaces being generally in the shape of parallelograms connected at their corners by triangular surfaces 28 (see FIGS. 5 and 6) thereby to define a polyganol base line 30 generally in the form illustrated in FIG. 5 from which the crown supporting head extends upwardly. As best shown in FIGS.
  • That head comprises a plurality of inwardly inclined trapazoidal side surfaces 32 intersecting shoulder surfaces 26 and 28 at base line 30 and extending upwardly generally in the form of a pyramid. That pyramid is truncated by a generally horizontal top surface 33.
  • the blade 12 is provided on both side surfaces 22 with a series of bone engaging teeth generally designated 34 extending in generally equally spaced parallel arrangement along the entire length of the blade and following the contour of the blade edge 18.
  • those teeth are staggered on oppositeside surfaces 22.
  • the teeth 34 may be formed generally in registration on opposite side surfaces 22 of the blade 12 in the form of an in verted Christmas tree as illustrated in section in FIG. 8.
  • the incline or shape of the teeth 34 may be varied to suit the individual circumstances.
  • FIGS. 9ll Three such exemplary tooth configurations are illustrated in enlarged profile in FIGS. 9ll, but the possibilities are virtually endless.
  • the tooth profile of FIG. 9 shows a sharp tooth edge 36 defined by the tooth sur face 38 inclined sharply downwardly (toward the blade edge) and inwardly. This configuration provides maximum initial depth retention as a result of the sharp tooth edge 36, but the resulting narrow crevice 40 is least conducive to rapid bone regeneration.
  • the oppositely inclined tooth surface 42 illustrated in FIG. 11 results in the other extreme-it provides relatively poor initial retention as a result of the poor gripping action of tooth edge 44 but is conducive to rather rapid bone regeneration within the wide crevice 46.
  • this groove Prior to our new implant design the purpose of this groove was merely to provide a stable starting position for the subsequent tapping of the blade portion of the implant into the bone. Accordingly, that groove need only have been wide enough to accommodate the relatively sharp blade edge and deep enough to prevent slipping of that blade edge laterally along the ridge crest.
  • that groove is now preferably formed with oppositely inclined chamfered surfaces 54 at the ridge crest generally in the form of a countersink accurately dimensioned to snugly receive the inclined bevelled shoulder surfaces 26 of the head portion 14 in a manner best illustrated in FIG. 6.
  • a tool having a corresponding inclined edge surface may be provided.
  • the depth of the actual groove should be no more than 7 millimeters and will depend upon the condition of the bone and the particular profile of the implant utilized.
  • the properly chosen blade implant is then placed with its sharp edge 18 inserted in the groove and a suitable instrument, preferably a plastic headed mallet applied to the upper surface 33 of the head 14, is used to tap the implant into the alveolar bone to the desired depth.
  • the head 14 is preferably provided with a plurality 'of parallel equally spaced score lines 57 extending along surfaces 32.
  • these score lines 57 are accurately spaced one millimeter apart so that the insertion depth may from time to time be accurately measured.
  • the depth of insertion may be accurately plotted on the x-ray to determine if the blade has impinged on any extraneous anatomical structures.
  • Insertion to the proper final depth is insured by the provision for accurate seating of inclined shoulder surfaces 26 on the countersunk surfaces 54 of the initial groove in the ridge crest. In addition to insuring accurate depth of insertion, this feature considerably enhances the initial retention, lateral stability and general feel of the device immediately after insertion. Moreover, proper seating of these shoulder surfaces insures that the blade is inserted substantially vertically.
  • the incised tissue is then closed preferably by the use of interrupted sutures along the base line 30 of the head or heads 14 of the implant.
  • the sutures may be removed after approximately 5-7 days and the denture is then cemented directly into position over the exposed upwardly extending supporting head 14.
  • FIG. 3 illustrates a relatively shallow blade, double-headed implant similar to that shown in FIG. 2 inserted in the lower jawbone of the patient.
  • Each of the heads 14 is shown mounting one artificial tooth structure illustrated in broken lines and generally designated 60.
  • the depth and contour of the blade portion is specifically designed to conform closely to the contour of the longitudinally extending anatomical structure schematically illustrated and generally designated 62 which may be the inferior alveolar canal comprising nerves and blood vessels.
  • FIG. 4 shows a somewhat different design of a blade implant also having two heads or posts 14. That implant is shown properly inserted in the upper jawbone adjacent a sinus cavity 64 and as illustrated has a depth and contour conforming relatively closely to that sinus cavity.
  • FIGS. l222 A representative sample of blade shapes and contours which may be provided in accordance with the present invention is illustrated in FIGS. l222.
  • the various areas of the mouth and the various bone conditions to which the illustrated implants are best suited will be immediately apparent to dental surgeons and dentists skilled in the art and accordingly they will not be described in detail herein. Suffice it to say that the shape and size of the knife edge and vent openings in all of the illustrated embodiments have been carefully designed from clinical experience to provide the maximum retention, bone regeneration and stability for various bone conditions and locations with a minimum trauma to the bone and/or tissue upon insertion.
  • the combinations of blade edge contours and tooth profiles for the blade portion is adapted to afford the dentist or oral surgeon with a structure best suited for the particular situation encountered thereby to give the maximum combination of initial retention and bone regeneration with a minimum of trauma to the bone and/or tissue.
  • the multifaceted head portion facilitates crown construction and retention by providing a relatively long narrow tapered support originating at the ridge crest.
  • an oral implant for permanently implanting an artificial tooth supporting structure in the jawbone of a patients mouth, comprising a relatively thin blade portion having a sharp edge adapted to be inserted into a shallow longitudinal groove along the ridge crest ofa patients jawbone and thence driven directly into the jawbone to a suitable depth, and a comparatively massive support portion substantially wider than said blade portion, operatively connected thereto and adapted to extend therefrom outwardly of said jawbone for mounting said artificial tooth structure, the improvement comprising a shoulder surface on the underside of said support portion nearest said blade portion, said shoulder surface being inclined to said blade and being adapted to seat on a correspondingly inclined chamfered surface at the mouth of said groove, whereby engagement of said inclined shoulder surface with said chamfered bone surface provides an automatic limitation on insertion depth and increased lateral stability.
  • the implant of claim I further comprising a neck portion operatively connecting said blade portion to said support portion, said inclined shoulder surface being inclined to said neck portion and extending upwardly and outwardly therefrom.
  • said support portion adapted to extend outwardly of said bone, comprises a plurality of angularly inclined planar surfaces.
  • an oral implant for permanently implanting an artificial tooth supporting structure in the jawbone of a patients mouth, comprising a relatively thin blade portion having a sharp edge adapted to be inserted into a shallow longitudinal groove along the ridge crest of a patients jawbone and thence driven directly into the jawbone to a suitable depth, said blade portion having one or more vent openings therein for the regeneration of bone therethrough, and a comparatively massive support portion substantially wider than said blade portion, operatively connected thereto and adapted to extend therefrom outwardly of said jawbone for mounting said artificial tooth structure, the improvement comprising a plurality of bone engaging teeth on opposite sides of said blade portion extending longitudinally therealong generally parallel to said sharp edge, said sharp edge and said bone engaging teeth extending generally parallel to the ridge crest.

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Prosthetics (AREA)
US00168129A 1971-08-02 1971-08-02 Oral implant Expired - Lifetime US3729825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16812971A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
US3729825A true US3729825A (en) 1973-05-01

Family

ID=22610250

Family Applications (1)

Application Number Title Priority Date Filing Date
US00168129A Expired - Lifetime US3729825A (en) 1971-08-02 1971-08-02 Oral implant

Country Status (6)

Country Link
US (1) US3729825A (de)
JP (1) JPS5038432B1 (de)
DE (1) DE2238071B2 (de)
FR (1) FR2149775A5 (de)
GB (2) GB1401862A (de)
IT (1) IT961349B (de)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851393A (en) * 1973-09-28 1974-12-03 Oratraonics Inc Oral implant
US3866321A (en) * 1974-01-02 1975-02-18 Maurice Valen Crown and bridge prefabricated system and implant
USB491501I5 (de) * 1974-07-24 1976-01-13
US3992780A (en) * 1974-05-09 1976-11-23 Imre Herskovits Mouth implant, a method of inserting the implant in the mouth, and a tool for machining the dental arch of the jaw for reception of the implant
US4024639A (en) * 1975-02-25 1977-05-24 End-Dent, Inc. Bone implants and method for inserting the same
US4024638A (en) * 1965-08-17 1977-05-24 Linkow Leonard I Wide vent dental implants
US4050157A (en) * 1975-05-27 1977-09-27 Fagan Jr Maurice J Dental implant
DE2619650A1 (de) * 1976-05-04 1977-11-10 Friedrichsfeld Gmbh Dentalimplantat mit biokompatibler oberflaeche zum befestigen einer suprastruktur
US4214366A (en) * 1977-10-20 1980-07-29 Laban Ernst A Denture construction
US4355428A (en) * 1976-07-02 1982-10-26 S.A. Benoist Girard & Cie Surgical prosthesis with grainy surface
DE3324389A1 (de) * 1982-07-07 1984-01-12 Sekio Nagoya Aichi Fukuyo Enossal-implantatstruktur
US4521192A (en) * 1982-09-14 1985-06-04 Linkow Leonard I Oral implant for oversized dental support openings
US4538304A (en) * 1981-12-19 1985-09-03 Grafelmann Hans L Bone implant
US4744755A (en) * 1986-08-13 1988-05-17 Ross Systems Corporation Dental implant and method for installing same
US4744756A (en) * 1986-10-20 1988-05-17 Ross Systems Corporation Apparatus for forming dental prosthesis
US4744754A (en) * 1986-08-13 1988-05-17 Ross Systems Corporation Dental implant and method for installing same into bone tissue
US4744753A (en) * 1986-10-20 1988-05-17 Ross Systems Corporation Methods for forming dental prosthesis
US4802847A (en) * 1986-11-28 1989-02-07 Shigeru Komatsu Dental implant
US4854873A (en) * 1987-10-13 1989-08-08 Hall Surgical Division Of Zimmer, Inc. Oral implant
US4886456A (en) * 1986-10-20 1989-12-12 Ross Systems Corporation Methods for forming dental prosthesis
US5006070A (en) * 1989-02-27 1991-04-09 Shigeru Komatsu Dental implant with y-shaped body
US5427526A (en) * 1993-12-13 1995-06-27 Fernandes; Americo Dental implant and dentistry implant method
US5527183A (en) * 1993-08-18 1996-06-18 Collaborative Enterprises, Inc. Endosseous implant system
US5823777A (en) * 1994-12-15 1998-10-20 Biohorizons, Inc. Dental implants to optimize cellular response
US5927979A (en) * 1994-12-15 1999-07-27 Biohorizons Implants Systems, Inc. Abutment-mount system for dental implants
US6068480A (en) * 1996-07-18 2000-05-30 Biohorizons Implant Systems, Inc. Abutment-mount with square driving surface
US20030036036A1 (en) * 2001-08-17 2003-02-20 Porter Stephan S. Immediate load dental implant system and method of use
US20040029075A1 (en) * 2000-09-19 2004-02-12 Peltier Gabriel Guy Implant set and corresponding implants
ITGE20090097A1 (it) * 2009-12-11 2011-06-12 Alberto Rebaudi Impianto dentale cuneiforme per volume osseo ridotto
WO2011069978A1 (en) * 2009-12-11 2011-06-16 Tomaso Vercellotti Endosseous dental implant
US20130244208A1 (en) * 2006-10-16 2013-09-19 Natural Dental Implants Ag Customized dental prosthesis for periodontal or osseointegration, and related systems
US20170156824A1 (en) * 2006-10-16 2017-06-08 Natural Dental Implants, Ag Customized Dental Prosthesis For Periodontal or Osseointegration and Related Systems
US10188484B2 (en) 2016-11-17 2019-01-29 Jonathon Yigal Yahav System of components or implements for easily and precisely installing a dental implant, and a method of installing the dental implant
US11497583B2 (en) 2006-10-16 2022-11-15 Rtrs Investment, Llc Methods of designing and manufacturing customized dental prosthesis for periodontal or osseointegration and related systems

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505734C2 (de) * 1975-02-12 1984-09-06 Werner Lutz 3073 Liebenau Koch Enossales Implantat zur Befestigung von festsitzendem Zahnersatz sowie Versenkinstrument zum Versenken desselben
FR2516784A1 (fr) * 1981-11-24 1983-05-27 Serban Florian Nouvel implant, outil pour la mise en place de celui-ci et procede de realisations implantaires
DE3245796A1 (de) * 1981-12-19 1983-06-30 Hans L. 2800 Bremen Grafelmann Enossales extensions- und blattimplantat
DE3537132A1 (de) * 1985-10-18 1987-05-07 Manfred Dr Muench Enossales kieferimplantat
FR2610191A1 (fr) * 1987-01-29 1988-08-05 Benhamou Andre Implant intraosseux pour la fixation de protheses
US5868572A (en) * 1995-07-05 1999-02-09 Implant Innovations, Inc. Method and means for dental bone profiling
USRE38630E1 (en) 1995-07-05 2004-10-19 Implant Innovations, Inc. Methods and means for dental bone profiling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449522A (en) * 1945-04-03 1948-09-14 Albert H White Artificial tooth
US2721387A (en) * 1953-07-13 1955-10-25 Edward S Ashuckian Artificial tooth

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449522A (en) * 1945-04-03 1948-09-14 Albert H White Artificial tooth
US2721387A (en) * 1953-07-13 1955-10-25 Edward S Ashuckian Artificial tooth

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024638A (en) * 1965-08-17 1977-05-24 Linkow Leonard I Wide vent dental implants
US3851393A (en) * 1973-09-28 1974-12-03 Oratraonics Inc Oral implant
US3866321A (en) * 1974-01-02 1975-02-18 Maurice Valen Crown and bridge prefabricated system and implant
US3992780A (en) * 1974-05-09 1976-11-23 Imre Herskovits Mouth implant, a method of inserting the implant in the mouth, and a tool for machining the dental arch of the jaw for reception of the implant
USB491501I5 (de) * 1974-07-24 1976-01-13
US3984914A (en) * 1974-07-24 1976-10-12 Robert Schwartz Oral implant
US4024639A (en) * 1975-02-25 1977-05-24 End-Dent, Inc. Bone implants and method for inserting the same
US4050157A (en) * 1975-05-27 1977-09-27 Fagan Jr Maurice J Dental implant
DE2619650A1 (de) * 1976-05-04 1977-11-10 Friedrichsfeld Gmbh Dentalimplantat mit biokompatibler oberflaeche zum befestigen einer suprastruktur
DE2619650C3 (de) * 1976-05-04 1985-06-05 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Dentalimplantat
US4355428A (en) * 1976-07-02 1982-10-26 S.A. Benoist Girard & Cie Surgical prosthesis with grainy surface
US4214366A (en) * 1977-10-20 1980-07-29 Laban Ernst A Denture construction
US4538304A (en) * 1981-12-19 1985-09-03 Grafelmann Hans L Bone implant
DE3324389A1 (de) * 1982-07-07 1984-01-12 Sekio Nagoya Aichi Fukuyo Enossal-implantatstruktur
US4468201A (en) * 1982-07-07 1984-08-28 Sekio Fukuyo Dental endosseous implants
US4521192A (en) * 1982-09-14 1985-06-04 Linkow Leonard I Oral implant for oversized dental support openings
US4744755A (en) * 1986-08-13 1988-05-17 Ross Systems Corporation Dental implant and method for installing same
US4744754A (en) * 1986-08-13 1988-05-17 Ross Systems Corporation Dental implant and method for installing same into bone tissue
US4886456A (en) * 1986-10-20 1989-12-12 Ross Systems Corporation Methods for forming dental prosthesis
US4744753A (en) * 1986-10-20 1988-05-17 Ross Systems Corporation Methods for forming dental prosthesis
US4744756A (en) * 1986-10-20 1988-05-17 Ross Systems Corporation Apparatus for forming dental prosthesis
US4802847A (en) * 1986-11-28 1989-02-07 Shigeru Komatsu Dental implant
US4854873A (en) * 1987-10-13 1989-08-08 Hall Surgical Division Of Zimmer, Inc. Oral implant
US5006070A (en) * 1989-02-27 1991-04-09 Shigeru Komatsu Dental implant with y-shaped body
US5527183A (en) * 1993-08-18 1996-06-18 Collaborative Enterprises, Inc. Endosseous implant system
US5427526A (en) * 1993-12-13 1995-06-27 Fernandes; Americo Dental implant and dentistry implant method
US5823777A (en) * 1994-12-15 1998-10-20 Biohorizons, Inc. Dental implants to optimize cellular response
US5927979A (en) * 1994-12-15 1999-07-27 Biohorizons Implants Systems, Inc. Abutment-mount system for dental implants
US6083004A (en) * 1994-12-15 2000-07-04 Biohorizons Implant Systems, Inc. Abutment-mount system for dental implants
US6068480A (en) * 1996-07-18 2000-05-30 Biohorizons Implant Systems, Inc. Abutment-mount with square driving surface
US20040029075A1 (en) * 2000-09-19 2004-02-12 Peltier Gabriel Guy Implant set and corresponding implants
US20030036036A1 (en) * 2001-08-17 2003-02-20 Porter Stephan S. Immediate load dental implant system and method of use
US6887077B2 (en) 2001-08-17 2005-05-03 Implant Innovations, Inc. Immediate load dental implant system and method of use
US20170172712A1 (en) * 2006-10-16 2017-06-22 Natural Dental Implants, Ag Customized Dental Prosthesis For Periodontal or Osseointegration and Related Systems
US20130244208A1 (en) * 2006-10-16 2013-09-19 Natural Dental Implants Ag Customized dental prosthesis for periodontal or osseointegration, and related systems
US20140080093A1 (en) * 2006-10-16 2014-03-20 Natural Dental Implants Ag Customized Dental Prosthesis For Periodontal or Osseointegration, and Related System and Methods
US20170156824A1 (en) * 2006-10-16 2017-06-08 Natural Dental Implants, Ag Customized Dental Prosthesis For Periodontal or Osseointegration and Related Systems
US20180008213A1 (en) * 2006-10-16 2018-01-11 Natural Dental Implants Ag Customized Dental Prosthesis for Periodontal or Osseointegration, and Related Systems
US10426578B2 (en) 2006-10-16 2019-10-01 Natural Dental Implants, Ag Customized dental prosthesis for periodontal or osseointegration and related systems
US11497583B2 (en) 2006-10-16 2022-11-15 Rtrs Investment, Llc Methods of designing and manufacturing customized dental prosthesis for periodontal or osseointegration and related systems
WO2011069978A1 (en) * 2009-12-11 2011-06-16 Tomaso Vercellotti Endosseous dental implant
CN102695470A (zh) * 2009-12-11 2012-09-26 托马索·韦尔切洛蒂 骨内牙植入物
US9566136B2 (en) 2009-12-11 2017-02-14 Rex Implants, Llc Endosseous dental implant
ITGE20090097A1 (it) * 2009-12-11 2011-06-12 Alberto Rebaudi Impianto dentale cuneiforme per volume osseo ridotto
US10835350B2 (en) 2009-12-11 2020-11-17 Rex Implants, Llc Endosseous dental implant
US10188484B2 (en) 2016-11-17 2019-01-29 Jonathon Yigal Yahav System of components or implements for easily and precisely installing a dental implant, and a method of installing the dental implant

Also Published As

Publication number Publication date
FR2149775A5 (de) 1973-03-30
GB1401861A (en) 1975-08-06
DE2238071B2 (de) 1976-12-30
GB1401862A (en) 1975-08-06
IT961349B (it) 1973-12-10
DE2238071A1 (de) 1973-02-15
JPS5038432B1 (de) 1975-12-09

Similar Documents

Publication Publication Date Title
US3729825A (en) Oral implant
US4657510A (en) Hybrid dental implant system
US4187609A (en) Submerged functional implant and method
KR100841218B1 (ko) 임플란트 장치
US4253833A (en) Submerged functional implant and method
JPS6141580B2 (de)
US3849888A (en) Bone adapting tissue packing post system
US4600388A (en) Osseous integrated submergible implant
US4511335A (en) Dental implant
EP0361526A2 (de) Halsloses Blattimplantat
Linkow Endosseous blade-vent implants: a two-year report
US3577853A (en) Dental implant and method of mounting the same
US4050157A (en) Dental implant
KR101763763B1 (ko) 임플란트 식립위치 가이드기구
US4636216A (en) Dental implant
US4828492A (en) Dental implant
US3660899A (en) Bridge stabilizing system
KR20150014932A (ko) 타원형 플랫폼 치과용 임플란트 시스템 및 그의 부품
US3851393A (en) Oral implant
Bruschi et al. Alveolar augmentation: new application for implants
US4182034A (en) Permanent denture plates and method of installing
TWI700076B (zh) 貼骨人工牙體
Choudhari et al. Evolution in preprosthetic surgery current trends: A review
RU2778599C1 (ru) Способ одноэтапной имплантации и зубной имплантат
US3624904A (en) Template for implant denture

Legal Events

Date Code Title Description
PS Patent suit(s) filed
AS Assignment

Owner name: LINKOW, LEONARD I. 1530 PALISADE AVE., FT LEE, NJ

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:ORATRONICS, INC. A CORP.OF NY;REEL/FRAME:004117/0492

Effective date: 19830322