EP3849463A2 - Implant dentaire constitué de matériau peek - Google Patents

Implant dentaire constitué de matériau peek

Info

Publication number
EP3849463A2
EP3849463A2 EP19860598.2A EP19860598A EP3849463A2 EP 3849463 A2 EP3849463 A2 EP 3849463A2 EP 19860598 A EP19860598 A EP 19860598A EP 3849463 A2 EP3849463 A2 EP 3849463A2
Authority
EP
European Patent Office
Prior art keywords
dental implant
implant
peek
bone
dental
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.)
Withdrawn
Application number
EP19860598.2A
Other languages
German (de)
English (en)
Other versions
EP3849463A4 (fr
Inventor
Murat ÇOBAN
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3849463A2 publication Critical patent/EP3849463A2/fr
Publication of EP3849463A4 publication Critical patent/EP3849463A4/fr
Withdrawn legal-status Critical Current

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
    • A61C8/0012—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 material or composition, e.g. ceramics, surface layer, metal alloy
    • 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
    • A61C8/0012—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 material or composition, e.g. ceramics, surface layer, metal alloy
    • A61C8/0013—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 material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
    • 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

Definitions

  • Invention relates to dental implant used in dentistry sector to fix prosthesis teeth to jaw bones, instead of tooth root.
  • the invention particularly relates to dental implant made from organic thermoplastic polymers (PEEK) having chemical and physical resistance and in structure compatible with human jaw bone.
  • PEEK organic thermoplastic polymers
  • prosthesis teeth onto implants are fixed into mouth by use of an interconnection part called abutment.
  • titanium material is brought into current tooth implant form by use of cad-cam, cnc and similar techniques, the surface is acidified or sand blasted to provide porosity so as to enable Osseo integration to bone or coated with hydroxlapatite, and then sterilized and packed.
  • Dental implants used in the related art are not anti-bacterial. They get dirty and infected easily and Osseo integrations are damaged and separation from bone can be seen. Definition of separation in medicine is peri implantitis.
  • invention relates to a screw, a tool and a system for dental implantology forming a fixing system and components thereof used in a dynamic support mounting.
  • Said dynamic support mounting is used for production of prosthesis on dental implants in implantology for humans in name for fixing the screws at an angle.”
  • Said dental implant consists of a screw and an implant support fixed thereon.
  • Invention material and embodiment does not provide tight interconnection in tooth root and may get loosened after long-term use.
  • invention relates to dental implant production method consisting of sintering wet infrastructure materials produced from metal powders by powder metallurgy alone after coating with hydroxapatite or yittria-stabilize zirconium oxide electrophoretically.”
  • oxide coating is made for mixing dental implant to tooth root. This is both extra cost and not long-term solution.
  • the invention relates to dental implants different from the embodiments used in the related art and developed to solve said disadvantages and providing some additional advantages.
  • Polyetheretherketone (PEEK) organic thermoplastic polymer from which dental implant of invention is produced is a material having chemical and physical resistance and shows a flexibility similar to jaw bone. Because of such structure it is of elastic, shock absorbing feature same as human bone and is not fragile. It has features similar to biologic materials. It is also biocompatible with jaw bone. It is not allergic.
  • Purpose of the invention it does not form pressure in bone because it has a flexibility coefficient close to bone flexibility.
  • Another purpose of invention it provides compatibility to jaw bone in a short time period because of PEEK material’s biocompatibility.
  • a further purpose of invention is that it can absorb pressure generated as a result of chewing. Therefore, generated pressure is not directly transmitted to jaw bone but absorbed by related material. Comfort will be provided by means of imitation of shock absorbing suspension system provided by natural teeth. Another purpose of the invention is to prevent metallic taste as it is not subjected to corrosion.
  • a further purpose of the invention is to prevent wearing or breaking in prosthesis teeth or natural or non-natural teeth on opposite jaw as pressure occurring during chewing is absorbed.
  • Another purpose of the invention is to prevent bone resorption since no pressure occurs on bone surface contacting implant because flexibility is same as flexibility of bone.
  • a further purpose of the invention is to eliminate screw loosening occurring between implant and abutment.
  • Another purpose of the invention is to provide a natural bond when contacting blood because of its biocompatibility.
  • Figure 1 shows two-dimensional front view of dental implant disclosed under invention.
  • Figure 2 shows cross-sectional front view of dental implant disclosed under invention.
  • Figure 3 shows two-dimensional view of dental implant with abutment disclosed under invention.
  • Dental implant (10) consists of on-bone part (1 1 ), grooves (12), PEEK coating (13), screwing space (14), hole (15), blood cavity (16), screw part (17) and frame (18).
  • Implant abutment (20) can be mounted on the embodiment as well as can be manufactured uniformly with dental implant (10).
  • On bone part (1 1 ) is upper part of general embodiment and after this part is part remaining above after it placed in tooth root of dental implant (10). There is no separation risk since there will be no bacteria migration along dental implant (10) surface because it provides very good connection to PEEK coating (13).
  • Grooves (12) are formed longitudinally along side surface of the dental implant (10) and are 30 degrees upward slope extensions. After placement in tooth root, it somehow provides resistant placement of embodiment.
  • PEEK coating (13) is one of components of the invention and is the part having biocompatibility with bone and forming outer surface of dental implant (10).
  • the term PEEK is abbreviation of polyetheretherketone and is a material with ceramic added or not.
  • PEEK material (13) is reinforced with ceramic and provides advantages for user when compared to the prior art.
  • Screwing space (14) is a space through which the screw used to connect upper part of implant abutment (20) of two-part design connected to dental implant (10).
  • Figure 2 is cross- sectional view of the dental implant (10) and shows screwing space (14) in inner section and the frame (18) structure.
  • Hole (15) is the space formed in inner sections of PEEK coating (13) and providing blood filing inside.
  • FIG. 1 is an external view of the dental implant (10). It shows on bone section (1 1 ) and grooves (12) where implant abutment (20) is fixed.
  • Screw section (17) is the part located in the very bottom part of the dental implant (10) and facilitates placement onto bone and Osseo integration.
  • the frame (18) is the centre of main embodiment formed longitudinally in a manner blood cavity (16) and screw space (14) are and around of which covered by PEEK coating (13). It is made from metal material.
  • Implant abutment (20) is the interconnection member allowing fixing on upper part of the dental implant (10) later or providing fixing prosthesis tooth which can be produced uniformly.
  • Figure 3 is two-dimension view of dental implant (10) with implant abutment (20). As shown in Figure 4, the implant abutment (20) can also be fixed at various angles. Principle of Production:
  • the dental implant (10) is started with forming frame firstly.
  • the frame (18) is produced as it consists of blood cavity located therein longitudinally and screw space (14) in the blood cavity (16).
  • PEEK coating (13) is made onto the frame (18).
  • the holes (15) in inner sides provides flow of blood in veins into blood cavity (16).
  • grooves (12) are formed in such manner that outer surface faces upward at 30 degrees slope.
  • the upper part of the embodiment has implant abutment (20) where prosthesis teeth will be fixed to the dental implant (10) by use of screw space (14).
  • the dental implant (10), produced as described under principle of production, is placed onto jaw bone where prosthesis tooth will be fixed.
  • Grooves (12) provide exact placement of embodiment to tooth root.
  • implant abutment (20) on-bone part (1 1 ) is placed on dental implant (10) and fixed to the dental implant (10) from screw space (14).
  • prosthesis tooth is inserted to implant abutment (20) and fixing prosthesis tooth is completed.
  • Prosthesis tooth is fixed to the implant abutment (20) inside mouth or outside mouth by use of glue materials of various types.
  • the implant abutment (20) is also fixed to connection screw dental implant (10).
  • prosthesis tooth is fixed directly to the implant abutment (20).
  • PEEK coating (13) is produced from biocompatible material of flexibility too close to bone, it provides fast mixing with bone and prevents damages caused by pressure to occur during chewing.

Abstract

L'invention concerne un implant dentaire (10) placé sur la racine dentaire, constitué d'une structure (18) formant une section intérieure de l'implant ; un espace de vissage (14) formé à l'intérieur de ladite structure (18) et l'implant dentaire étant fixé à la racine dentaire ; une butée d'implant (20) étant reliée audit espace de vissage (14) depuis l'intérieur et l'implant dentaire (10) étant constitué par un revêtement PEEK (13) constitué de PEEK et de matériau céramique.
EP19860598.2A 2018-09-12 2019-05-09 Implant dentaire constitué de matériau peek Withdrawn EP3849463A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201813100 2018-09-12
PCT/TR2019/050316 WO2020055352A2 (fr) 2018-09-12 2019-05-09 Implant dentaire constitué de matériau peek

Publications (2)

Publication Number Publication Date
EP3849463A2 true EP3849463A2 (fr) 2021-07-21
EP3849463A4 EP3849463A4 (fr) 2022-01-19

Family

ID=69776605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860598.2A Withdrawn EP3849463A4 (fr) 2018-09-12 2019-05-09 Implant dentaire constitué de matériau peek

Country Status (2)

Country Link
EP (1) EP3849463A4 (fr)
WO (1) WO2020055352A2 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013415A1 (de) * 2007-03-20 2008-09-25 Vekörrer, Franz Verbundwerkstoff
US20100145393A1 (en) * 2008-12-05 2010-06-10 Medicinelodge, Inc. Medical and dental porous implants
US8574273B2 (en) * 2009-09-09 2013-11-05 Innovision, Inc. Bone screws and methods of use thereof
US9730771B2 (en) * 2014-01-13 2017-08-15 Brock B. WESTOVER Endosseous dental implant assembly
TR201517325A2 (tr) * 2015-12-29 2017-07-21 Tobb Ekonomi Ve Teknoloji Ueniversitesi Bir genişleyebilir diş implantı.

Also Published As

Publication number Publication date
EP3849463A4 (fr) 2022-01-19
WO2020055352A2 (fr) 2020-03-19
WO2020055352A3 (fr) 2020-05-22

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