ATE137781T1 - Strahlenundurchlässige kunststoffe - Google Patents

Strahlenundurchlässige kunststoffe

Info

Publication number
ATE137781T1
ATE137781T1 AT91109709T AT91109709T ATE137781T1 AT E137781 T1 ATE137781 T1 AT E137781T1 AT 91109709 T AT91109709 T AT 91109709T AT 91109709 T AT91109709 T AT 91109709T AT E137781 T1 ATE137781 T1 AT E137781T1
Authority
AT
Austria
Prior art keywords
plastic article
tooth
plastic
solid
gutta
Prior art date
Application number
AT91109709T
Other languages
English (en)
Inventor
Howard G Lee
Original Assignee
Howard G Lee
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 Howard G Lee filed Critical Howard G Lee
Application granted granted Critical
Publication of ATE137781T1 publication Critical patent/ATE137781T1/de

Links

Classifications

    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/50—Implements for filling root canals; Methods or instruments for medication of tooth nerve channels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/50—Preparations specially adapted for dental root treatment
    • A61K6/58—Preparations specially adapted for dental root treatment specially adapted for dental implants
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2201/00—Material properties
    • A61C2201/005—Material properties using radio-opaque means

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dentistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dental Preparations (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Dry Shavers And Clippers (AREA)
  • Materials For Medical Uses (AREA)
AT91109709T 1990-06-18 1991-06-13 Strahlenundurchlässige kunststoffe ATE137781T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/539,807 US5088927A (en) 1990-06-18 1990-06-18 Radio opaque plastics and process of making

Publications (1)

Publication Number Publication Date
ATE137781T1 true ATE137781T1 (de) 1996-05-15

Family

ID=24152734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91109709T ATE137781T1 (de) 1990-06-18 1991-06-13 Strahlenundurchlässige kunststoffe

Country Status (5)

Country Link
US (1) US5088927A (de)
EP (1) EP0462512B1 (de)
AT (1) ATE137781T1 (de)
DE (1) DE69119302T2 (de)
DK (1) DK0462512T3 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275562A (en) * 1990-06-04 1994-01-04 Mcspadden John T Method and material for obturating an extirpated root canal
US5326263A (en) * 1992-06-12 1994-07-05 Bernard Weissman Light-curable tooth reinforcement
JP3563752B2 (ja) * 1992-11-24 2004-09-08 エイチエヌエイ・ホールディングス・インコーポレーテッド 充填剤入り繊維
US5415546A (en) * 1993-03-23 1995-05-16 Cox, Sr.; Ronald W. Radiopaque dental composite and materials
IL109254A (en) * 1993-04-29 1999-03-12 Zeneca Ltd Tetrahydropyran and tetrahydrofuran ether derivatives their preparation and pharmaceutical compositions comprising them
US5300048A (en) * 1993-05-12 1994-04-05 Sabin Corporation Flexible, highly radiopaque plastic material catheter
US5741139A (en) * 1993-09-27 1998-04-21 Tru-Flex Post Systems, Inc. Flexible post in a dental post and core system
US6371763B1 (en) * 1997-11-28 2002-04-16 Robert J. Sicurelli, Jr. Flexible post in a dental post and core system
US5948489A (en) * 1994-03-03 1999-09-07 Cordis Corporation Catheter having extruded, flexible, pliable and compliant marker band
FR2727020B1 (fr) * 1994-11-21 1997-01-24 Marc Reynaud Element prothetique, et notamment tenon dentaire en materiau composite
WO1996041293A1 (en) 1995-06-07 1996-12-19 Citibank, N.A. Method and system for providing integrated brokerage and other financial services through customer activated terminals
US6024569A (en) * 1998-11-06 2000-02-15 Aytec Japan Corporation Root canal filling point
US7086864B2 (en) 1999-05-12 2006-08-08 Pentron Clinical Technologies, Llc Endodontic post system
EP1191899B1 (de) 1999-05-12 2005-09-07 JENERIC/PENTRON Incorporated Endodontisches stiftsystem
US7168952B2 (en) * 1999-05-12 2007-01-30 Pentron Clinical Technologies, Llc Endodontic post and obturating system
US7163401B2 (en) * 1999-05-12 2007-01-16 Pentron Clinical Technologies, Llc Endodontic post and obturating system
US6641776B1 (en) * 2000-11-15 2003-11-04 Scimed Life Systems, Inc. Method for preparing radiopaque surgical implement
US7605098B2 (en) * 2001-03-02 2009-10-20 Albacem, Llc Low alkali, non-crystalline, vitreous silica fillers
US7204875B2 (en) * 2001-10-24 2007-04-17 Pentron Clinical Technologies, Llc Dental filling material
US7750063B2 (en) 2001-10-24 2010-07-06 Pentron Clinical Technologies, Llc Dental filling material
US7204874B2 (en) * 2001-10-24 2007-04-17 Pentron Clinical Technologies, Llc Root canal filling material
US7211136B2 (en) * 2001-10-24 2007-05-01 Pentron Clinical Technologies, Llc Dental filling material
US7303817B2 (en) * 2001-10-24 2007-12-04 Weitao Jia Dental filling material
US20040054413A1 (en) 2002-09-16 2004-03-18 Howmedica Osteonics Corp. Radiovisible hydrogel intervertebral disc nucleus
US7252508B2 (en) * 2002-12-13 2007-08-07 Pentron Clinical Technologies, Llc Endodontic obturator
DE10338440A1 (de) * 2003-08-19 2005-03-31 Werner Mannschedel Guttaperchaspitze und Herstellverfahren
EP1805251A1 (de) * 2004-10-04 2007-07-11 Solvay Advanced Polymers, L.L.C. Mit kunststoff überformte gegenstände, verwendung davon und herstellungsverfahren dafür
US20070010815A1 (en) * 2005-06-30 2007-01-11 Sdgi Holdings, Inc. Fixation systems with modulated stiffness
US20080108009A1 (en) * 2006-11-03 2008-05-08 Cms Dental Aps Obturation device, material and methodolgy
FR2911494B1 (fr) * 2007-01-19 2009-04-10 Rech S Tech Dentaires R T D Sa Element prothetique dentaire radio-opaque
WO2008102214A2 (en) * 2007-02-22 2008-08-28 Ghassemian Pour Bavandi, Madjid Endodontic filling material
US8298664B2 (en) * 2007-04-12 2012-10-30 Pentron Clinical Technologies, Llc Fiber-reinforced composite dental materials and method of manufacture
US20100167232A1 (en) * 2007-11-01 2010-07-01 Ajit Karmaker Endodontic device
DE102019106034B4 (de) * 2019-03-08 2026-02-26 Marvis Interventional Gmbh Wurzelstift
US12413917B2 (en) * 2020-01-03 2025-09-09 Luzidy, Llc Wireless audio transmitter and receiver bone device using bone conduction

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715331A (en) * 1970-05-01 1973-02-06 Coe Labor Monomer soluble x-ray opaque methacrylate particles
BE791737A (fr) * 1971-06-23 1973-03-16 Robins Co Inc A H Dispositif a bords festonnes pour insertion
US3801344A (en) * 1971-06-30 1974-04-02 Owens Illinois Inc Tooth filling and facing compositions comprising a radiopaque glass and method of making the same
US3808170A (en) * 1971-10-12 1974-04-30 S Rogers Prosthetic material
GB1378212A (en) * 1972-03-15 1974-12-27 Amalgamated Dental Co Ltd Denture bases
US3829903A (en) * 1972-12-11 1974-08-20 Dow Corning Method of inhibiting blood clot on silicone rubber medical devices
US4017454A (en) * 1973-09-21 1977-04-12 Jenaer Glaswerk Schott & Gen. Glass ceramic as filler in polymerizable dental filling compositions
AT339523B (de) * 1973-09-21 1977-10-25 Jenaer Glaswerk Schott & Gen Glaskeramik fur zahnfullmassen
US4032504A (en) * 1973-09-28 1977-06-28 Lee Pharmaceuticals X-ray opaque filler useful in dental and medical restorative compounds
US4106506A (en) * 1973-12-03 1978-08-15 Koehn Wilbur R Catheter
US3971754A (en) * 1973-12-10 1976-07-27 Pennwalt Corporation X-ray opaque, enamel-matching dental filling composition
US3959212A (en) * 1974-06-03 1976-05-25 American Hospital Supply Corporation Radio-opaque dental restorative material
DE2851729C2 (de) * 1978-11-30 1980-06-04 W.C. Heraeus Gmbh, 6450 Hanau Blendgold, Verfahren zum Verblenden gegossener oder gesinterter metallischer Zahnprothesen oder Zahnprothesenteile und Anwendung des Blendgoldes
US4220582A (en) * 1979-01-03 1980-09-02 Lee Pharmaceuticals Dental restorative compositions of improved X-ray opacity
DE2932738C2 (de) * 1979-08-13 1981-07-02 Hans-Helmut Dr.Dr. 8000 München Barth Zahnmedizinische Wurzelfüllpaste
US4297266A (en) * 1980-02-08 1981-10-27 Den-Mat, Inc. Microfilled dental composite and method using the same
DE3039664C2 (de) * 1980-10-21 1986-07-17 Kulzer & Co Gmbh, 6380 Bad Homburg Röntgenopakes Dentalmaterial mit Füllstoff auf Silicat-Basis
US4516970A (en) * 1982-09-13 1985-05-14 Kaufman Jack W Medical device
JPS60135063A (ja) * 1983-12-09 1985-07-18 ジエイムス・アール・ヒユーレン 腸供給管
US4629451A (en) * 1985-09-23 1986-12-16 Victory Engineering Corp. Stereotaxic array plug
DE3602721A1 (de) * 1986-01-30 1987-08-20 Feldmuehle Ag Implantat
JPS63165302A (ja) * 1986-12-26 1988-07-08 G C Dental Ind Corp 根管検査用造影性印象材
US4758156A (en) * 1987-04-02 1988-07-19 Johnson William B Tool for use in applying filler material to an endodontically prepared root canal

Also Published As

Publication number Publication date
EP0462512B1 (de) 1996-05-08
DE69119302D1 (de) 1996-06-13
EP0462512A1 (de) 1991-12-27
DE69119302T2 (de) 1997-01-16
DK0462512T3 (da) 1996-09-30
US5088927A (en) 1992-02-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties