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WO2014131646A3 - Dental implant system with screw of matching shape - Google Patents

Dental implant system with screw of matching shape Download PDF

Info

Publication number
WO2014131646A3
WO2014131646A3 PCT/EP2014/053037 EP2014053037W WO2014131646A3 WO 2014131646 A3 WO2014131646 A3 WO 2014131646A3 EP 2014053037 W EP2014053037 W EP 2014053037W WO 2014131646 A3 WO2014131646 A3 WO 2014131646A3
Authority
WO
WIPO (PCT)
Prior art keywords
screw
thread
implant
prosthesis
dental implant
Prior art date
Application number
PCT/EP2014/053037
Other languages
German (de)
French (fr)
Other versions
WO2014131646A2 (en
Inventor
Roland Binder
Original Assignee
Heraeus Kulzer 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 Heraeus Kulzer Gmbh filed Critical Heraeus Kulzer Gmbh
Publication of WO2014131646A2 publication Critical patent/WO2014131646A2/en
Publication of WO2014131646A3 publication Critical patent/WO2014131646A3/en

Links

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
    • A61C8/0048—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
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0004—Computer-assisted sizing or machining of dental prostheses
    • 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
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • 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
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Dental Prosthetics (AREA)

Abstract

The invention relates to a dental implant system having at least one implant for securing in a jaw bone, a prosthesis on which at least one artificial tooth can be mounted and secured, and at least one screw for securing the prosthesis releasably on the at least one implant, wherein the at least one screw has a thread and an engagement part for turning the screw, the engagement part being arranged at the end of the screw remote from the thread, and the screw having a bearing surface oriented towards the thread, wherein, when the dental implant system is fully assembled, the bearing surface of the at least one screw presses the prosthesis onto the at least one implant, and the prosthesis, the at least one implant and the at least one screw lie with their surfaces flush against one another. The invention also relates to a screw for such a dental implant system, in which the screw is rotationally symmetrical except for the engagement part and the thread, wherein the diameter of the screw increases from the thread to the opposite end, or the diameter of the screw increases from the thread to the opposite end at least in the area of the bearing surface and remains the same in places, such that the screw, except for the engagement part and the thread, is preferably cylindrical with respect to the screw axis or tapers conically in the direction of its thread, wherein the implant has a cylindrical area, or an area opening conically in the direction of the connecting face to the prosthesis, which area separates an internal thread of the implant from the connecting face to the prosthesis, wherein the inner surface of the implant corresponds to the outer surface of the screw, such that both adjoin with their surfaces flush when the screw is screwed fully into the implant. The invention further relates to a method for producing a prosthesis for a dental implant system.
PCT/EP2014/053037 2013-02-26 2014-02-17 Dental implant system with screw of matching shape WO2014131646A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013101879.3 2013-02-26
DE102013101879.3A DE102013101879A1 (en) 2013-02-26 2013-02-26 Dental implant system with screw in fit

Publications (2)

Publication Number Publication Date
WO2014131646A2 WO2014131646A2 (en) 2014-09-04
WO2014131646A3 true WO2014131646A3 (en) 2015-01-08

Family

ID=50190414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/053037 WO2014131646A2 (en) 2013-02-26 2014-02-17 Dental implant system with screw of matching shape

Country Status (2)

Country Link
DE (1) DE102013101879A1 (en)
WO (1) WO2014131646A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015118286A1 (en) * 2015-10-27 2017-04-27 Heraeus Kulzer Gmbh Scan abutment with reduction of the matching clearance to the implant
DE102016215427A1 (en) * 2016-08-17 2018-02-22 Holger Zipprich Dental prosthetic system and prosthetic construction for use with a dental implant inserted into a patient's jawbone
CH713805A2 (en) * 2017-05-26 2018-11-30 Denta Vision Gmbh Dental implant system.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007833A (en) * 1990-07-10 1991-04-16 Implant Plastics Corporation Buttress channel
US5782637A (en) * 1996-12-18 1998-07-21 Spiralock Corporation Prosthesis mounting arrangement
WO2004038326A2 (en) * 2002-10-18 2004-05-06 Willytec Gmbh Devices and method for surface detection and for producing denture elements
US7090495B1 (en) * 2005-07-12 2006-08-15 Dan Rosen Dental implant screw and post system
WO2007110376A1 (en) * 2006-03-24 2007-10-04 Sicat Gmbh & Co. Kg Method and device for producing tooth prosthesis parts

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180303A (en) * 1988-09-21 1993-01-19 Regents Of The University Of California Retrievable dental prothesis apparatus and method of fabrication
US5503558A (en) 1993-11-12 1996-04-02 Mcgill University Osseointegration promoting implant composition, implant assembly and method therefor
BRPI0400256A (en) * 2004-01-12 2005-09-13 Aguedo Aragones Improvement in dental implants and their components
KR100643090B1 (en) 2005-06-22 2006-11-10 주식회사 덴티움 Abutment for implant
US8277218B2 (en) 2005-10-20 2012-10-02 D Alise David D Screw-type dental implant
DE102006036715A1 (en) 2006-08-03 2008-02-07 Klumpen, Hermann, Dr.med. Prefabricated double crown implant structure for implant prosthodontics, has lower part and upper part i.e. inner cone, aligned adjustably against each other, where upper part exhibits circular runner grooves that correspond to lower part
ITBO20070555A1 (en) 2007-08-02 2009-02-03 Daniele Pidala ENDO BONE DENTAL PLANT.
US8397791B2 (en) 2011-05-26 2013-03-19 National Kaohsiung University Of Applied Sciences Zirconium oxide dental implant with internal thread and polygonal tapering section, and the mold for molding the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007833A (en) * 1990-07-10 1991-04-16 Implant Plastics Corporation Buttress channel
US5782637A (en) * 1996-12-18 1998-07-21 Spiralock Corporation Prosthesis mounting arrangement
WO2004038326A2 (en) * 2002-10-18 2004-05-06 Willytec Gmbh Devices and method for surface detection and for producing denture elements
US7090495B1 (en) * 2005-07-12 2006-08-15 Dan Rosen Dental implant screw and post system
WO2007110376A1 (en) * 2006-03-24 2007-10-04 Sicat Gmbh & Co. Kg Method and device for producing tooth prosthesis parts

Also Published As

Publication number Publication date
DE102013101879A1 (en) 2014-08-28
WO2014131646A2 (en) 2014-09-04

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