DE102005015174A1 - Dental implant, useful to treat the inflammation of the periimplant on the soft tissue, comprises an implant body and an implant body interchangeable screw implant support - Google Patents

Dental implant, useful to treat the inflammation of the periimplant on the soft tissue, comprises an implant body and an implant body interchangeable screw implant support Download PDF

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Publication number
DE102005015174A1
DE102005015174A1 DE102005015174A DE102005015174A DE102005015174A1 DE 102005015174 A1 DE102005015174 A1 DE 102005015174A1 DE 102005015174 A DE102005015174 A DE 102005015174A DE 102005015174 A DE102005015174 A DE 102005015174A DE 102005015174 A1 DE102005015174 A1 DE 102005015174A1
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DE
Germany
Prior art keywords
implant
implant body
dental
soft tissue
inflammation
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Withdrawn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
DE102005015174A
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German (de)
Inventor
Eleonore Dr. Behrens
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.)
WILTFANG ANETTE
Original Assignee
WILTFANG ANETTE
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 WILTFANG ANETTE filed Critical WILTFANG ANETTE
Priority to DE102005015174A priority Critical patent/DE102005015174A1/en
Priority to DE202005021737U priority patent/DE202005021737U1/en
Publication of DE102005015174A1 publication Critical patent/DE102005015174A1/en
Withdrawn legal-status Critical Current

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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
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
    • A61K6/844—Noble metals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61C8/0059—Connecting devices for joining an upper structure with an implant member, e.g. spacers with additional friction enhancing means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Ceramic Engineering (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Materials For Medical Uses (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Dental implant comprises an implant body and an implant body interchangeable screw implant support, which is coated on its circumference area or at least in the area of its screw joint with the implant body with a bacterizide causing metal ions of metal delivering coats. ACTIVITY : Antiinflammatory. MECHANISM OF ACTION : None given.

Description

Die Erfindung betrifft ein dentales Implantat mit einem Implantatkörper und einem mit dem Implantatkörper austauschbar verschraubten Implantatabutment.The The invention relates to a dental implant with an implant body and one with the implant body replaceable screwed implant abutment.

Ein derartiges Implantat ist beispielsweise aus der DE-PS 196 47 489 C2 bekannt.One such implant is for example from DE-PS 196 47 489 C2 known.

Bei derartigen dentalen Implantaten stellt sich das Problem gingivaler Entzündungen mit späterem Knochenverlust und Lockerung der Implantate. Diese Entzündungen entstehen im peripheren Randbereich des Implantats, also der Kontaktstelle zum periimplantären Weichgewebe. In der DE 196 47 489 C2 wird bereits vorgeschlagen, derartigen Entzündungen durch das Einbringen einer plastisch verformbaren Metallschicht zwischen dem Abutment und dem Implantatkörper entgegenzuwirken. Es hat sich jedoch gezeigt, dass eine derartige Metallschicht das Entstehen von Entzündungen im Bereich des Kontaktes des periimplantären Weichgewebes des Abutments nicht wirksam verhindern kann.In such dental implants, the problem of gingival inflammation with later bone loss and loosening of the implants arises. These inflammations occur in the peripheral area of the implant, ie the contact point to the peri-implant soft tissue. In the DE 196 47 489 C2 It is already proposed to counteract such inflammations by introducing a plastically deformable metal layer between the abutment and the implant body. However, it has been found that such a metal layer can not effectively prevent the development of inflammation in the area of contact of the peri-implant soft tissue of the abutment.

Der Erfindung liegt die Aufgabe zugrunde, ein dentales Implantat der eingangs genannten Art zu schaffen, bei dem Entzündungen des periimplantären Weichgewebes entgegengewirkt wird.Of the Invention is based on the object, a dental implant of to create the type mentioned in the inflammation of the peri-implant soft tissue counteracted.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, dass das Implantatabutment auf seiner Umfangsfläche wenigstens im Bereich seiner Verschraubung mit dem Implantatkörper (also in dem Bereich, in dem das periimplantäre Weichgewebe an dem Abutment anliegt) mit einer bakterizid wirkende Metallionen abgebende Metall beschichtet ist.According to the invention this Task solved by that the implant abutment on its peripheral surface at least in the region of Screw connection with the implant body (ie in the area where the peri-implant soft tissue on the abutment abuts) with a bactericidal metal ions releasing metal is coated.

Bei diesem Metall handelt es sich vorzugsweise um Silber oder aber um ein Silber beinhaltendes Material.at this metal is preferably silver or else a silver-containing material.

Das Metall kann auf das Implantatabutment aufgesputtert sein, es kann jedoch auch auf das Implantatabutment aufgedampft sein.The Metal can be sputtered onto the implant abutment, it can but also be evaporated on the implant abutment.

Das zur Beschichtung verwendete Material soll so gewählt und aufgebracht sein, dass die Konzentration der abgegebenen bakteriziden Metallionen zwischen 0,001 und 1,0 ppm betragen: es ist bekannt, dass Silber in dieser Konzentration als Antiseptikum wirkt.The The material used for coating should be chosen and applied so that the concentration of bactericidal metal ions released between 0.001 and 1.0 ppm: it is known that silver in this Concentration acts as an antiseptic.

Die mit dem Implantatkörper austauschbar verschraubte Ausbildung des Implantatabutments macht es möglich, diese bei Bedarf – etwa jährlich – auszutauschen, so dass ein „verbrauchtes" Abutment durch ein „frisches" (also Metallionen abgebendes) Abutment ersetzt werden kann.The with the implant body exchangeable bolted training of the implant abutment makes it is possible if necessary - for example annually - to exchange so that a "spent" abutment by a "fresh" (ie metal ions donating) abutment can be replaced.

Claims (4)

Dentales Implantat mit einem Implantatkörper und einem mit dem Implantatkörper austauschbar verschraubten Implantatabutment, dadurch gekennzeichnet, dass das Implantatabutment auf seiner Umfangsfläche wenigstens im Bereich seiner Verschraubung mit dem Implantatkörper mit einem bakterizid wirkende Metallionen abgebenden Metall beschichtet ist.Dental implant with an implant body and an implant abutment screwed interchangeably to the implant body, characterized in that the implant abutment is coated on its circumferential surface at least in the region of its screw connection to the implant body with a metal emitting bactericidal metal ions. Dentales Implantat nach Anspruch 1, dadurch gekennzeichnet, dass das Metall Silber ist oder Silber beinhaltet.Dental implant according to claim 1, characterized in that that the metal is silver or silver. Dentales Implantat nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Metall auf das Implantatabutment aufgesputtert ist.Dental implant according to claim 1 or 2, characterized characterized in that the metal is sputtered onto the implant abutment is. Dentales Implantat nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Metall auf das Implantatabutment aufgedampft ist.Dental implant according to claim 1 or 2, characterized characterized in that the metal evaporated on the implant abutment is.
DE102005015174A 2005-04-02 2005-04-02 Dental implant, useful to treat the inflammation of the periimplant on the soft tissue, comprises an implant body and an implant body interchangeable screw implant support Withdrawn DE102005015174A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102005015174A DE102005015174A1 (en) 2005-04-02 2005-04-02 Dental implant, useful to treat the inflammation of the periimplant on the soft tissue, comprises an implant body and an implant body interchangeable screw implant support
DE202005021737U DE202005021737U1 (en) 2005-04-02 2005-04-02 Dental implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005015174A DE102005015174A1 (en) 2005-04-02 2005-04-02 Dental implant, useful to treat the inflammation of the periimplant on the soft tissue, comprises an implant body and an implant body interchangeable screw implant support

Publications (1)

Publication Number Publication Date
DE102005015174A1 true DE102005015174A1 (en) 2006-10-05

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DE202005021737U Expired - Lifetime DE202005021737U1 (en) 2005-04-02 2005-04-02 Dental implant
DE102005015174A Withdrawn DE102005015174A1 (en) 2005-04-02 2005-04-02 Dental implant, useful to treat the inflammation of the periimplant on the soft tissue, comprises an implant body and an implant body interchangeable screw implant support

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202005021737U Expired - Lifetime DE202005021737U1 (en) 2005-04-02 2005-04-02 Dental implant

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103876943A (en) * 2013-12-27 2014-06-25 柳州市工人医院 Implant tooth base, implant tooth and preparation method of implant tooth base

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3587286T2 (en) * 1984-12-28 1993-09-23 Johnson Matthey Plc ANTIMICROBIAL COMPOSITIONS.
DE20020649U1 (en) * 2000-12-06 2002-04-11 Stryker Trauma Gmbh Device for surgical or therapeutic use, in particular implants and surgical instruments and their accessories
EP1513563B1 (en) * 2003-05-15 2005-10-19 AESCULAP AG & Co. KG Implant having a long-term antibiotic effect

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647489C2 (en) 1996-11-16 1999-02-25 Hafner C Gmbh & Co Two-part dental implant with an electroplated metal layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3587286T2 (en) * 1984-12-28 1993-09-23 Johnson Matthey Plc ANTIMICROBIAL COMPOSITIONS.
DE20020649U1 (en) * 2000-12-06 2002-04-11 Stryker Trauma Gmbh Device for surgical or therapeutic use, in particular implants and surgical instruments and their accessories
EP1513563B1 (en) * 2003-05-15 2005-10-19 AESCULAP AG & Co. KG Implant having a long-term antibiotic effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103876943A (en) * 2013-12-27 2014-06-25 柳州市工人医院 Implant tooth base, implant tooth and preparation method of implant tooth base

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Publication number Publication date
DE202005021737U1 (en) 2009-10-22

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